Coherent (COHR)
Coherent on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as optical instruments & lenses.
9.0M
Short interest
settlement 2026-10-15
1.2
Days to cover
-0.5 days vs prior
44.0%
Short share of volume
2026-11-02
882
Fails to deliver
settlement 2026-10-13
Wed 4 Nov
Next earnings
estimated date
-$8.2M
Insider flow, 90 days
0 buys, 8 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in COHR is 9,048,189 shares, down 1,130,255 shares over the last month. Over the last 48 readings it ranged from 5,165,412 shares (28 February 2025) to 11,041,145 shares (30 September 2026). At the reported average volume of 7.7M shares a day that is 1.2 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 9,048,189 | -18.1% | 7,745,378 | 1.17 |
| 2026-09-30 | 11,041,145 | +8.5% | 6,604,484 | 1.67 |
| 2026-09-15 | 10,178,444 | -5.4% | 5,993,518 | 1.70 |
| 2026-08-31 | 10,764,076 | +7.3% | 6,272,083 | 1.72 |
| 2026-08-14 | 10,032,446 | +10.9% | 8,821,687 | 1.14 |
| 2026-07-31 | 9,047,021 | +4.1% | 5,016,635 | 1.80 |
| 2026-07-15 | 8,693,657 | +1.2% | 4,358,853 | 1.99 |
| 2026-06-30 | 8,587,090 | -4.0% | 6,253,335 | 1.37 |
| 2026-06-15 | 8,944,682 | +14.1% | 6,315,936 | 1.42 |
| 2026-05-29 | 7,842,738 | -9.6% | 5,379,397 | 1.46 |
| 2026-05-15 | 8,674,309 | +13.2% | 7,370,856 | 1.18 |
| 2026-04-30 | 7,665,383 | -20.7% | 5,785,869 | 1.32 |
| 2026-04-15 | 9,670,377 | -11.4% | 5,545,954 | 1.74 |
| 2026-03-31 | 10,920,038 | +33.8% | 11,221,264 | 1.00 |
| 2026-03-13 | 8,160,225 | +40.9% | 8,064,519 | 1.01 |
| 2026-02-27 | 5,793,459 | +11.9% | 6,418,099 | 1.00 |
| 2026-02-13 | 5,177,651 | -13.3% | 7,482,001 | 1.00 |
| 2026-01-30 | 5,970,631 | -1.9% | 4,370,244 | 1.37 |
| 2026-01-15 | 6,086,342 | +1.9% | 4,834,122 | 1.26 |
| 2025-12-31 | 5,975,983 | +12.9% | 2,928,278 | 2.04 |
| 2025-12-15 | 5,294,727 | -11.6% | 5,083,722 | 1.04 |
| 2025-11-28 | 5,986,029 | -2.7% | 4,606,609 | 1.30 |
| 2025-11-14 | 6,153,370 | -9.9% | 6,198,220 | 1.00 |
| 2025-10-31 | 6,833,334 | -8.3% | 3,531,255 | 1.94 |
| 2025-10-15 | 7,448,084 | -5.3% | 3,214,161 | 2.32 |
| 2025-09-30 | 7,867,468 | -11.7% | 3,306,771 | 2.38 |
| 2025-09-15 | 8,914,051 | +9.9% | 4,310,470 | 2.07 |
| 2025-08-29 | 8,110,902 | +2.0% | 4,004,824 | 2.03 |
| 2025-08-15 | 7,948,946 | +12.8% | 6,836,453 | 1.16 |
| 2025-07-31 | 7,043,558 | -18.9% | 2,619,897 | 2.69 |
| 2025-07-15 | 8,689,602 | +4.8% | 2,448,034 | 3.55 |
| 2025-06-30 | 8,291,985 | +13.5% | 3,480,931 | 2.38 |
| 2025-06-13 | 7,306,175 | +2.6% | 2,328,141 | 3.14 |
| 2025-05-30 | 7,117,251 | -1.4% | 3,154,946 | 2.26 |
| 2025-05-15 | 7,221,010 | +4.7% | 4,128,543 | 1.75 |
| 2025-04-30 | 6,897,454 | -10.8% | 2,508,111 | 2.75 |
| 2025-04-15 | 7,735,859 | +5.5% | 5,851,038 | 1.32 |
| 2025-03-31 | 7,331,433 | +20.2% | 3,614,640 | 2.03 |
| 2025-03-14 | 6,099,291 | +18.1% | 4,845,586 | 1.26 |
| 2025-02-28 | 5,165,412 | -2.6% | 3,447,678 | 1.50 |
| 2025-02-14 | 5,301,877 | -2.4% | 4,625,109 | 1.15 |
| 2025-01-31 | 5,434,010 | -11.0% | 4,156,602 | 1.31 |
| 2025-01-15 | 6,108,141 | +15.7% | 3,219,476 | 1.90 |
| 2024-12-31 | 5,278,912 | -3.9% | 2,024,935 | 2.61 |
| 2024-12-13 | 5,490,853 | +2.7% | 2,203,895 | 2.49 |
| 2024-11-29 | 5,348,497 | -6.4% | 2,325,226 | 2.30 |
| 2024-11-15 | 5,714,607 | +4.7% | 3,224,482 | 1.77 |
| 2024-10-31 | 5,457,137 | -18.6% | 2,076,181 | 2.63 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of COHR volume is 44.0%, down 5.9 points over the last five sessions. Over the last 30 readings it ranged from 31.1% (22 October 2026) to 69.4% (2 October 2026). The latest reading is 8.0 points below the 30-session average of 52.0%, on 3.9M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 1.7M | 3.9M | 44.0% | 207,554 |
| 2026-10-30 | 1.9M | 4.8M | 40.2% | 190,919 |
| 2026-10-29 | 1.7M | 3.1M | 57.2% | 4,004 |
| 2026-10-28 | 1.1M | 3.1M | 34.3% | 1,373 |
| 2026-10-27 | 1.8M | 3.0M | 60.5% | 3,014 |
| 2026-10-26 | 1.7M | 3.4M | 50.0% | 5,690 |
| 2026-10-23 | 997K | 2.4M | 41.1% | 112,774 |
| 2026-10-22 | 1.7M | 5.4M | 31.1% | 185,310 |
| 2026-10-21 | 1.3M | 2.4M | 51.6% | 42 |
| 2026-10-20 | 1.3M | 2.8M | 48.5% | 2,492 |
| 2026-10-19 | 1.4M | 3.0M | 46.9% | 2,815 |
| 2026-10-16 | 1.6M | 3.6M | 45.0% | 168,178 |
| 2026-10-15 | 1.8M | 5.0M | 36.1% | 179,093 |
| 2026-10-14 | 1.6M | 3.3M | 47.4% | 825 |
| 2026-10-13 | 1.4M | 3.1M | 44.1% | 6,878 |
| 2026-10-12 | 1.8M | 3.8M | 47.9% | 4,159 |
| 2026-10-09 | 2.3M | 4.1M | 55.7% | 238,373 |
| 2026-10-08 | 2.7M | 4.6M | 59.6% | 35,470 |
| 2026-10-07 | 1.9M | 2.9M | 67.3% | 3,903 |
| 2026-10-06 | 1.8M | 2.8M | 62.3% | 2,628 |
| 2026-10-05 | 1.4M | 2.1M | 66.0% | 449 |
| 2026-10-02 | 2.5M | 3.6M | 69.4% | 2,993 |
| 2026-10-01 | 3.5M | 5.6M | 61.6% | 19,025 |
| 2026-09-30 | 1.4M | 2.4M | 57.6% | 2,657 |
| 2026-09-29 | 1.3M | 2.7M | 48.1% | 7,833 |
| 2026-09-28 | 1.8M | 3.4M | 52.4% | 30,946 |
| 2026-09-25 | 1.2M | 2.3M | 53.3% | 1,965 |
| 2026-09-24 | 1.3M | 2.2M | 61.0% | 4,277 |
| 2026-09-23 | 1.6M | 2.7M | 59.7% | 358 |
| 2026-09-22 | 2.3M | 3.8M | 60.5% | 3,028 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 13 October 2026, the fails-to-deliver balance in COHR is 882 shares, down 9,886 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (23 September 2026) to 131,750 shares (11 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-13 | 882 | $288.02 | $254K |
| 2026-10-05 | 10,768 | $337.04 | $3.6M |
| 2026-10-02 | 62,546 | $319.19 | $20.0M |
| 2026-09-28 | 25 | $295.83 | $7K |
| 2026-09-25 | 25 | $290.61 | $7K |
| 2026-09-23 | 3 | $310.39 | $931 |
| 2026-09-21 | 515 | $317.36 | $163K |
| 2026-09-18 | 1,179 | $295.98 | $349K |
| 2026-09-14 | 7,324 | $305.37 | $2.2M |
| 2026-09-08 | 45 | $281.86 | $13K |
| 2026-09-02 | 20,145 | $272.03 | $5.5M |
| 2026-09-01 | 414 | $277.83 | $115K |
| 2026-08-27 | 145 | $294.37 | $43K |
| 2026-08-21 | 9,016 | $290.03 | $2.6M |
| 2026-08-20 | 4,229 | $287.47 | $1.2M |
| 2026-08-18 | 6,471 | $351.22 | $2.3M |
| 2026-08-17 | 4,427 | $325.83 | $1.4M |
| 2026-08-14 | 11,786 | $327.23 | $3.9M |
| 2026-08-11 | 131,750 | $325.15 | $42.8M |
| 2026-08-10 | 1,165 | $379.13 | $442K |
| 2026-08-03 | 471 | $262.89 | $124K |
| 2026-07-27 | 13,474 | $282.39 | $3.8M |
| 2026-07-22 | 40 | $317.22 | $13K |
| 2026-07-17 | 9,699 | $276.96 | $2.7M |
| 2026-07-13 | 120 | $324.50 | $39K |
| 2026-07-08 | 58 | $314.13 | $18K |
| 2026-07-02 | 6,368 | $368.65 | $2.3M |
| 2026-07-01 | 23,879 | $394.47 | $9.4M |
| 2026-06-30 | 24,771 | $391.22 | $9.7M |
| 2026-06-25 | 1,293 | $392.50 | $508K |
Insider trades
SEC Form 4, newest first. JSONInsiders at COHR reported 8 open-market sells worth $8.2M in the last 90 days and no open-market buys. Latest filing: Beard Robert P (Chief Strategy & Legal Officer) on 2026-10-21.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-21 | Beard Robert P | Chief Strategy & Legal Officer | Tax withholding | 5K | $231.80 | $1.2M | 46K |
| 2026-10-12 | Luther Sherri R | Chief Financial Officer | Tax withholding | 18K | $312.62 | $5.7M | 53K |
| 2026-10-01 | Place Jeffrey B. | Chief Supply Chain Officer | Tax withholding | 641 | $287.81 | $184K | 20K |
| 2026-09-11 | Digirolomo Enrico | Director | Gift | 1K | $0.00 | $0 | 11K |
| 2026-09-11 | Digirolomo Enrico | Director | Sell | 5K | $305.99 | $1.6M | 12K |
| 2026-09-09 | Beard Robert P | Chief Strategy & Legal Officer | Sell | 500 | $309.32 | $155K | 51K |
| 2026-09-02 | Neal-Graves Lisa | Director | Sell | 2K | $268.42 | $591K | 13K |
| 2026-09-01 | Eng Julie Sheridan | Chief Technology Officer | Sell | 6K | $270.69 | $1.6M | 41K |
| 2026-08-31 | Digirolomo Enrico | Director | Sell | 2K | $276.85 | $629K | 17K |
| 2026-08-31 | SKAGGS STEPHEN A | Director | Sell | 2K | $276.88 | $629K | 15K |
| 2026-08-31 | Eng Julie Sheridan | Chief Technology Officer | Sell | 7K | $276.83 | $2.0M | 47K |
| 2026-08-28 | Place Jeffrey B. | Chief Supply Chain Officer | Grant | 3K | $0.00 | $0 | 21K |
| 2026-08-28 | Mocciaro Ilaria | Chief Accounting Officer | Tax withholding | 2K | $295.39 | $642K | 24K |
| 2026-08-28 | Mocciaro Ilaria | Chief Accounting Officer | Grant | 2K | $0.00 | $0 | 26K |
| 2026-08-28 | Mocciaro Ilaria | Chief Accounting Officer | Grant | 2K | $0.00 | $0 | 24K |
| 2026-08-28 | Luther Sherri R | CFO and Treasurer | Tax withholding | 3K | $295.39 | $766K | 71K |
| 2026-08-28 | Luther Sherri R | CFO and Treasurer | Grant | 9K | $0.00 | $0 | 73K |
| 2026-08-28 | Eng Julie Sheridan | Chief Technology Officer | Tax withholding | 13K | $295.39 | $3.8M | 54K |
| 2026-08-28 | Eng Julie Sheridan | Chief Technology Officer | Grant | 12K | $0.00 | $0 | 67K |
| 2026-08-28 | Eng Julie Sheridan | Chief Technology Officer | Grant | 5K | $0.00 | $0 | 55K |
| 2026-08-28 | Beard Robert P | Chief Strategy & Legal Officer | Tax withholding | 2K | $295.39 | $560K | 52K |
| 2026-08-28 | Beard Robert P | Chief Strategy & Legal Officer | Grant | 5K | $0.00 | $0 | 54K |
| 2026-08-28 | ANDERSON JAMES ROBERT | CEO | Tax withholding | 12K | $295.39 | $3.5M | 185K |
| 2026-08-28 | ANDERSON JAMES ROBERT | CEO | Grant | 31K | $0.00 | $0 | 197K |
| 2026-08-18 | Luther Sherri R | Chief Financial Officer | Sell | 3K | $324.00 | $972K | 64K |
| 2026-07-22 | Luther Sherri R | Chief Financial Officer | Sell | 1K | $306.68 | $307K | 67K |
| 2026-07-01 | Place Jeffrey B. | Chief Supply Chain Officer | Tax withholding | 2K | $394.47 | $860K | 18K |
| 2026-06-03 | ANDERSON JAMES ROBERT | CEO | Tax withholding | 26K | $426.89 | $11.0M | 166K |
| 2026-05-12 | Luther Sherri R | Chief Financial Officer | Sell | 2K | $372.96 | $746K | 68K |
| 2026-05-11 | Xia Howard H. | Director | Sell | 500 | $368.00 | $184K | 50K |
| 2026-05-11 | Xia Howard H. | Director | Sell | 500 | $358.00 | $179K | 51K |
| 2026-05-11 | Xia Howard H. | Director | Sell | 500 | $348.00 | $174K | 51K |
| 2026-05-11 | Xia Howard H. | Director | Sell | 500 | $344.00 | $172K | 52K |
| 2026-05-11 | Xia Howard H. | Director | Exercise or conversion | 2K | $21.67 | $43K | 52K |
| 2026-04-22 | Luther Sherri R | Chief Financial Officer | Sell | 2K | $351.00 | $702K | 70K |
| 2026-03-17 | Xia Howard H. | Director | Sell | 1K | $244.46 | $244K | 52K |
| 2026-03-17 | Xia Howard H. | Director | Sell | 1K | $236.22 | $293K | 50K |
| 2026-03-17 | Xia Howard H. | Director | Sell | 1K | $245.57 | $246K | 53K |
| 2026-03-17 | Xia Howard H. | Director | Exercise or conversion | 3K | $21.67 | $70K | 54K |
| 2026-03-16 | Xia Howard H. | Director | Sell | 1K | $258.00 | $258K | 50K |
| 2026-03-16 | Xia Howard H. | Director | Exercise or conversion | 1K | $21.67 | $22K | 51K |
| 2026-03-10 | Eng Julie Sheridan | Chief Technology Officer | Sell | 1K | $258.18 | $375K | 49K |
| 2026-03-09 | SKAGGS STEPHEN A | Director | Sell | 4K | $243.13 | $857K | 17K |
| 2026-03-06 | Digirolomo Enrico | Director | Gift | 2K | $0.00 | $0 | 16K |
| 2026-03-06 | Digirolomo Enrico | Director | Sell | 4K | $241.50 | $945K | 17K |
| 2026-03-02 | Eng Julie Sheridan | Chief Technology Officer | Sell | 3K | $291.42 | $814K | 51K |
| 2026-02-28 | Mocciaro Ilaria | Chief Accounting Officer | Tax withholding | 636 | $258.93 | $165K | 22K |
| 2026-02-12 | Luther Sherri R | Chief Financial Officer | Sell | 4K | $217.74 | $871K | 72K |
| 2026-02-11 | PAGLIUCA STEPHEN G | Director | Grant | 279 | $0.00 | $0 | 19K |
| 2026-02-11 | Xia Howard H. | Director | Grant | 279 | $0.00 | $0 | 50K |
| 2026-02-11 | VIJ SANDEEP | Director | Grant | 279 | $0.00 | $0 | 16K |
| 2026-02-11 | STERLING MICHELLE M | Director | Grant | 279 | $0.00 | $0 | 9K |
| 2026-02-11 | SKAGGS STEPHEN A | Director | Grant | 279 | $0.00 | $0 | 20K |
| 2026-02-11 | SADASIVAM SHAKER | Director | Grant | 279 | $0.00 | $0 | 41K |
| 2026-02-11 | Patrick Elizabeth | Director | Grant | 279 | $0.00 | $0 | 5K |
| 2026-02-11 | Neal-Graves Lisa | Director | Grant | 279 | $0.00 | $0 | 15K |
| 2026-02-11 | Hatter Patricia | Director | Grant | 279 | $0.00 | $0 | 24K |
| 2026-02-11 | MOTLEY DAVID L | Director | Grant | 279 | $0.00 | $0 | 26K |
| 2026-02-11 | Dreyer Michael L | Director | Grant | 279 | $0.00 | $0 | 12K |
| 2026-02-11 | Digirolomo Enrico | Director | Grant | 279 | $0.00 | $0 | 21K |
| 2026-02-11 | CORASANTI JOSEPH J | Director | Grant | 279 | $0.00 | $0 | 80K |
| 2025-12-10 | CORASANTI JOSEPH J | Director | Sell | 15K | $196.74 | $3.0M | 80K |
| 2025-12-03 | STERLING MICHELLE M | Director | Sell | 2K | $164.51 | $329K | 9K |
| 2025-12-02 | Xia Howard H. | Director | Sell | 1K | $172.00 | $172K | 50K |
| 2025-12-02 | Xia Howard H. | Director | Sell | 1K | $168.00 | $168K | 51K |
| 2025-12-02 | Xia Howard H. | Director | Exercise or conversion | 2K | $21.67 | $43K | 52K |
| 2025-12-01 | Mocciaro Ilaria | SVP, Finance | Sell | 1K | $162.71 | $224K | 24K |
| 2025-11-28 | Mocciaro Ilaria | Chief Accounting Officer | Tax withholding | 1K | $154.00 | $174K | 24K |
| 2025-11-28 | Xia Howard H. | Director | Sell | 1K | $158.36 | $158K | 50K |
| 2025-11-28 | Xia Howard H. | Director | Exercise or conversion | 1K | $21.67 | $22K | 51K |
| 2025-11-21 | Digirolomo Enrico | Director | Sell | 3K | $134.85 | $382K | 21K |
| 2025-11-20 | SKAGGS STEPHEN A | Director | Sell | 2K | $150.00 | $300K | 20K |
| 2025-11-14 | Dreyer Michael L | Director | Sell | 12K | $144.88 | $1.7M | 12K |
| 2025-11-10 | BAIN CAPITAL INVESTORS LLC | TenPercentOwner | Other transaction | 254K | price not stated in the filing | not stated | 0 |
| 2025-11-07 | BAIN CAPITAL INVESTORS LLC | TenPercentOwner | Sell | 7.5M | $143.37 | $1.08B | 254K |
| 2025-11-07 | BAIN CAPITAL INVESTORS LLC | TenPercentOwner | Conversion | 7.8M | price not stated in the filing | not stated | 7.8M |
| 2025-11-07 | CORASANTI JOSEPH J | Director | Sell | 10K | $151.25 | $1.5M | 95K |
| 2025-11-07 | CORASANTI JOSEPH J | Director | Exercise or conversion | 4K | $49.90 | $201K | 105K |
| 2025-11-07 | CORASANTI JOSEPH J | Director | Exercise or conversion | 6K | $35.25 | $201K | 101K |
| 2025-11-06 | BARBAROSSA GIOVANNI | EVP, General Management | Sell | 61K | $160.00 | $9.7M | 163K |
| 2025-10-29 | SKAGGS STEPHEN A | Director | Sell | 2K | $140.00 | $280K | 22K |
| 2025-10-29 | BARBAROSSA GIOVANNI | EVP, General Management | Sell | 12K | $141.10 | $1.7M | 224K |
| 2025-10-29 | BARBAROSSA GIOVANNI | EVP, General Management | Sell | 48K | $140.46 | $6.7M | 236K |
| 2025-10-29 | BARBAROSSA GIOVANNI | EVP, General Management | Exercise or conversion | 27K | $36.56 | $990K | 283K |
| 2025-10-29 | BARBAROSSA GIOVANNI | EVP, General Management | Exercise or conversion | 18K | $49.90 | $886K | 256K |
| 2025-10-29 | BARBAROSSA GIOVANNI | EVP, General Management | Exercise or conversion | 15K | $35.25 | $516K | 239K |
| 2025-10-24 | SKAGGS STEPHEN A | Director | Sell | 2K | $130.00 | $260K | 24K |
| 2025-10-21 | Beard Robert P | EVP, Legal | Tax withholding | 6K | $120.20 | $675K | 48K |
| 2025-10-11 | Luther Sherri R | Chief Financial Officer | Tax withholding | 19K | $111.10 | $2.1M | 76K |
| 2025-08-29 | Eng Julie Sheridan | EVP, Engineering | Sell | 200 | $93.54 | $19K | 54K |
| 2025-08-29 | Eng Julie Sheridan | EVP, Engineering | Sell | 300 | $92.66 | $28K | 54K |
| 2025-08-29 | Eng Julie Sheridan | EVP, Engineering | Sell | 1K | $91.06 | $119K | 54K |
| 2025-08-29 | Eng Julie Sheridan | EVP, Engineering | Sell | 5K | $90.36 | $481K | 55K |
| 2025-08-28 | PAGLIUCA STEPHEN G | Director | Grant | 2K | $0.00 | $0 | 18K |
| 2025-08-28 | Luther Sherri R | EVP, Finance | Grant | 16K | $0.00 | $0 | 95K |
| 2025-08-28 | Eng Julie Sheridan | EVP, Engineering | Tax withholding | 7K | $90.71 | $606K | 61K |
| 2025-08-28 | Eng Julie Sheridan | EVP, Engineering | Grant | 4K | $0.00 | $0 | 68K |
| 2025-08-28 | Eng Julie Sheridan | EVP, Engineering | Grant | 14K | $0.00 | $0 | 63K |
| 2025-08-28 | Mocciaro Ilaria | SVP, Finance | Tax withholding | 1K | $90.71 | $92K | 25K |
| 2025-08-28 | Mocciaro Ilaria | SVP, Finance | Grant | 4K | $0.00 | $0 | 26K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON38 Form 144 notices on file for COHR worth $7.59B at the prices reported; 8 in the last 90 days worth $8.3M. Latest: ENRICO DIGIROLAMO filed on 2026-09-11 to sell 5,315 shares ($1.6M) from 2026-09-11.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-11 | ENRICO DIGIROLAMODirector | 5K | $1.6M | 0.003% | 2026-09-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-09 | ROBERT P BEARDOfficer | 500 | $155K | 0.000% | 2026-09-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-02 | LISA NEAL-GRAVESDirector | 2K | $591K | 0.001% | 2026-09-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-01 | JULIE S ENGOfficer | 6K | $1.7M | 0.003% | 2026-09-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-31 | STEPHEN SKAGGSDirector | 2K | $634K | 0.001% | 2026-08-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-31 | JULIE S ENGOfficer | 7K | $2.0M | 0.004% | 2026-08-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-31 | ENRICO DIGIROLAMODirector | 2K | $634K | 0.001% | 2026-08-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-18 | Sherri LutherOfficer | 3K | $1.1M | 0.002% | 2026-08-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-22 | Sherri LutherOfficer | 1K | $317K | 0.001% | 2026-07-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-12 | Sherri LutherOfficer | 2K | $759K | 0.001% | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-11 | HOWARD H XIABoard Member | 2K | $709K | 0.001% | 2026-05-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-22 | SHERRI LUTHEROfficer | 2K | $688K | 0.001% | 2026-04-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-17 | HOWARD H XIABoard Member | 3K | $783K | 0.002% | 2026-03-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-16 | HOWARD H XIABoard Member | 1K | $258K | 0.001% | 2026-03-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-10 | JULIE S ENGOfficer | 1K | $367K | 0.001% | 2026-03-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-09 | STEPHEN SKAGGSDirector | 4K | $830K | 0.002% | 2026-03-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-06 | ENRICO DIGIROLAMODirector | 4K | $945K | 0.002% | 2026-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-02 | JULIE ENGOfficer | 3K | $723K | 0.001% | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-12 | SHERRI LUTHEROfficer | 4K | $895K | 0.002% | 2026-02-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-10 | BCPE Watson (DE) BML, LPShareholder | 9.4M | $2.22B | 5.034% | 2026-02-09 | BofA Securities, Inc. |
| 2026-02-09 | BCPE Watson (DE) BML, LPShareholder | 9.4M | $2.22B | 5.034% | 2026-02-09 | Goldman Sachs & Co. LLC |
| 2025-12-10 | JOSEPH J CORASANTIDirector | 15K | $3.0M | 0.010% | 2025-12-10 | BNY/Pershing |
| 2025-12-10 | BCPE Watson (DE) BML, LPShareholder | 5.0M | $947.8M | 3.182% | 2025-12-10 | Goldman Sachs & Co. LLC |
| 2025-12-03 | MICHELLE MARIE STERLINGBoard Member | 2K | $329K | 0.001% | 2025-12-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-02 | HOWARD H XIABoard Member | 2K | $340K | 0.001% | 2025-12-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-01 | ILARIA MOCCIAROOfficer | 1K | $224K | 0.001% | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-28 | HOWARD H XIABoard Member | 1K | $158K | 0.001% | 2025-11-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-24 | BCPE Watson (DE) BML, LPAffiliate | 7.5M | $1.08B | 4.772% | 2025-11-24 | Goldman Sachs & Co. LLC |
| 2025-11-21 | ENRICO DIGIROLAMODirector | 3K | $382K | 0.002% | 2025-11-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-20 | STEPHEN SKAGGSDirector | 2K | $286K | 0.001% | 2025-11-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-14 | MICHAEL L DREYERDirector | 12K | $1.7M | 0.007% | 2025-11-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-07 | JOSEPH J CORASANTIDirector | 10K | $1.5M | 0.006% | 2025-11-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-07 | BCPE Watson (DE) BML, LPAffiliate | 7.5M | $1.08B | 4.772% | 2025-11-07 | Goldman Sachs & Co. LLC |
| 2025-11-06 | GIOVANNI BARBAROSSAOfficer | 61K | $8.2M | 0.039% | 2025-11-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-29 | STEPHEN SKAGGSDirector | 2K | $268K | 0.001% | 2025-10-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-29 | GIOVANNI BARBAROSSAOfficer | 59K | $8.0M | 0.038% | 2025-10-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-24 | STEPHEN SKAGGSDirector | 2K | $243K | 0.001% | 2025-10-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-16 | CHRISTOPHER KOEPPENOfficer | 12K | $1.2M | 0.007% | 2025-09-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON5 holders report 5% or more of COHR in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (13,968,914 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-07-08 | 13G/Ano. 5 | FMR LLCparent holding company | 11.0M | 5.6% | 2026-06-30 |
| 2026-07-08 | 13G/Ano. 5 | Abigail P. Johnsonindividual | 11.0M | 5.6% | 2026-06-30 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 9.5M | 5.0% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 14.0M | 7.5% | 2026-03-31 |
| 2026-04-24 | 13G/Ano. 6 | BlackRock, Inc.parent holding company | 13.0M | 6.6% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-11 | 13D/Ano. 6 | BCPE Watson (DE) BML, LPpartnership | 0 | 0.0% | 2026-02-09 |
13F holders
Tracked managers holding COHR at their latest 13F. JSON8 of the 30 tracked managers held COHR at their latest 13F, $935.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $648.0M (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 5 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 1.6M | $648.0M | 0.31% | +1.5M |
| Fisher Asset Management | 2026-06-30 | 260K | $102.5M | 0.03% | -80K |
| Citadel Advisors | 2026-06-30 | 161K | $63.5M | 0.01% | -918K |
| AQR Capital Management | 2026-06-30 | 138K | $54.3M | 0.02% | +45K |
| Millennium Management | 2026-06-30 | 84K | $33.1M | 0.01% | -805K |
| Point72 Asset Management | 2026-06-30 | 43K | $17.0M | 0.02% | -537K |
| Two Sigma Investments | 2026-06-30 | 29K | $11.4M | 0.01% | +28K |
| Bridgewater Associates | 2026-06-30 | 15K | $6.0M | 0.02% | -148K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q4 FY 2026 (quarter ended 2026-06-30) Coherent reported revenue of $2.05B, up 33.7% from the same quarter a year earlier, and net income of $240.5M. In FY 2026 it generated $79.5M of operating cash flow. As of 2026-06-30, cash was $1.16B against $3.22B of debt.
- Cash
- $1.16B
- Debt
- $3.22B
- Equity
- $10.90B
- Total assets
- $18.30B
- Shares outstanding
- 195,832,246
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q4 FY 2026derived | 2026-06-30 | $2.05B | $240.5M | 11.8% | n/a |
| Q3 FY 2026 | 2026-03-31 | $1.81B | $191.4M | 10.6% | 0.97 |
| Q2 FY 2026 | 2025-12-31 | $1.69B | $146.7M | 8.7% | 0.76 |
| Q1 FY 2026 | 2025-09-30 | $1.58B | $226.3M | 14.3% | 1.19 |
| Q4 FY 2025derived | 2025-06-30 | $1.53B | -$95.6M | -6.3% | n/a |
| Q3 FY 2025 | 2025-03-31 | $1.50B | $15.7M | 1.0% | -0.11 |
| Q2 FY 2025 | 2024-12-31 | $1.43B | $103.4M | 7.2% | 0.44 |
| Q1 FY 2025 | 2024-09-30 | $1.35B | $25.9M | 1.9% | -0.04 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2026 | 2026-06-30 | $7.12B | $805.0M | $79.5M | $1.10B | n/a | n/a |
| FY 2025 | 2025-06-30 | $5.81B | $49.4M | $633.6M | $440.8M | n/a | n/a |
| FY 2024 | 2024-06-30 | $4.71B | -$156.2M | $545.7M | $346.8M | n/a | n/a |
| FY 2023 | 2023-06-30 | $5.16B | -$259.5M | $634.0M | $436.1M | n/a | n/a |
| FY 2022 | 2022-06-30 | $3.32B | $234.8M | $413.3M | $314.3M | $0 | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-08-10 from the cover page.
What this page is
Coherent in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Coherent (COHR), SEC CIK 820318, listed on NYSE, classified by the SEC as optical instruments & lenses. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-13.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-09-11.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-07-08.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-12.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-21.JSON and CSV
- Company record
- EDGAR filing index for CIK 820318Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as optical instruments & lenses
Other company pages
Datasets
Frequently Asked Questions
How much of COHR is sold short?
9,048,189 shares were held short at the 2026-10-15 settlement, 1.2 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is COHR's daily short volume?
On 2026-11-02, 1,709,053 of the 3,879,701 COHR shares reported to FINRA were sold short, 44.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does COHR have fails to deliver?
The SEC's latest file shows 882 COHR shares failed to deliver at settlement 2026-10-13. Fails are reported per settlement date and published twice a month with a lag.
Are COHR insiders buying or selling?
Insiders at COHR reported 8 open-market sells worth $8.2M in the last 90 days and no open-market buys. Latest filing: Beard Robert P (Chief Strategy & Legal Officer) on 2026-10-21.
Have COHR insiders filed to sell?
38 Form 144 notices on file for COHR worth $7.59B at the prices reported; 8 in the last 90 days worth $8.3M. Latest: ENRICO DIGIROLAMO filed on 2026-09-11 to sell 5,315 shares ($1.6M) from 2026-09-11.
Who owns 5% or more of COHR?
5 holders report 5% or more of COHR in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (13,968,914 shares), filed 2026-04-29 for an event on 2026-03-31.
What did COHR report last quarter?
In Q4 FY 2026 (quarter ended 2026-06-30) Coherent reported revenue of $2.05B, up 33.7% from the same quarter a year earlier, and net income of $240.5M. In FY 2026 it generated $79.5M of operating cash flow. As of 2026-06-30, cash was $1.16B against $3.22B of debt.
Which tracked 13F managers own COHR?
8 of the 30 tracked 13F managers held COHR shares at their latest filing, $935.8M in all. The largest: D. E. Shaw & Co. (1.6M shares, $648.0M), Ken Fisher's Fisher Asset Management (260K shares, $102.5M), Ken Griffin's Citadel Advisors (161K shares, $63.5M), Cliff Asness's AQR Capital Management (138K shares, $54.3M), Izzy Englander's Millennium Management (84K shares, $33.1M), Steve Cohen's Point72 Asset Management (43K shares, $17.0M). The table above lists all 8.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.