Griffon (GFF)
Griffon 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 metal doors, sash, frames, moldings & trim.
1.4M
Short interest
settlement 2026-10-15
3.9
Days to cover
+0.2 days vs prior
50.1%
Short share of volume
2026-11-03
6
Fails to deliver
settlement 2026-09-29
Wed 18 Nov
Next earnings
estimated date
-$5.6M
Insider flow, 90 days
0 buys, 15 sells
As of 2026-11-03.
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 GFF is 1,439,589 shares, down 342,917 shares over the last month. Over the last 48 readings it ranged from 872,598 shares (14 November 2025) to 2,673,551 shares (31 October 2024). At the reported average volume of 373K shares a day that is 3.9 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 1,439,589 | -0.9% | 372,647 | 3.86 |
| 2026-09-30 | 1,453,076 | -18.5% | 399,619 | 3.64 |
| 2026-09-15 | 1,782,506 | +5.9% | 307,903 | 5.79 |
| 2026-08-31 | 1,682,701 | +10.5% | 285,187 | 5.90 |
| 2026-08-14 | 1,522,693 | -5.7% | 419,963 | 3.63 |
| 2026-07-31 | 1,615,031 | -0.5% | 267,169 | 6.04 |
| 2026-07-15 | 1,623,505 | +13.7% | 321,713 | 5.05 |
| 2026-06-30 | 1,428,240 | +5.1% | 513,161 | 2.78 |
| 2026-06-15 | 1,358,484 | +4.7% | 305,518 | 4.45 |
| 2026-05-29 | 1,297,450 | -4.8% | 335,576 | 3.87 |
| 2026-05-15 | 1,362,828 | +6.3% | 395,211 | 3.45 |
| 2026-04-30 | 1,281,812 | -6.3% | 411,855 | 3.11 |
| 2026-04-15 | 1,367,544 | -4.5% | 388,922 | 3.52 |
| 2026-03-31 | 1,432,264 | +11.2% | 330,753 | 4.33 |
| 2026-03-13 | 1,288,001 | +17.3% | 350,860 | 3.67 |
| 2026-02-27 | 1,097,898 | +1.3% | 300,195 | 3.66 |
| 2026-02-13 | 1,084,092 | +14.7% | 504,624 | 2.15 |
| 2026-01-30 | 945,416 | -7.6% | 238,127 | 3.97 |
| 2026-01-15 | 1,023,188 | +6.8% | 216,532 | 4.73 |
| 2025-12-31 | 958,497 | +1.8% | 296,579 | 3.23 |
| 2025-12-15 | 941,850 | +6.6% | 294,958 | 3.19 |
| 2025-11-28 | 883,739 | +1.3% | 485,207 | 1.82 |
| 2025-11-14 | 872,598 | -8.3% | 291,890 | 2.99 |
| 2025-10-31 | 951,995 | -23.2% | 232,262 | 4.10 |
| 2025-10-15 | 1,240,182 | -3.1% | 239,011 | 5.19 |
| 2025-09-30 | 1,279,989 | +1.1% | 256,423 | 4.99 |
| 2025-09-15 | 1,265,828 | -7.6% | 336,911 | 3.76 |
| 2025-08-29 | 1,369,784 | +10.6% | 351,857 | 3.89 |
| 2025-08-15 | 1,238,166 | +1.1% | 724,087 | 1.71 |
| 2025-07-31 | 1,225,164 | -9.9% | 279,886 | 4.38 |
| 2025-07-15 | 1,360,167 | +0.8% | 315,916 | 4.31 |
| 2025-06-30 | 1,349,210 | -11.9% | 363,026 | 3.72 |
| 2025-06-13 | 1,531,296 | -8.9% | 291,424 | 5.25 |
| 2025-05-30 | 1,680,658 | -4.7% | 331,518 | 5.07 |
| 2025-05-15 | 1,764,235 | -10.9% | 425,873 | 4.14 |
| 2025-04-30 | 1,980,173 | -0.6% | 491,692 | 4.03 |
| 2025-04-15 | 1,992,411 | +1.4% | 507,413 | 3.93 |
| 2025-03-31 | 1,964,359 | +2.4% | 445,574 | 4.41 |
| 2025-03-14 | 1,918,095 | +1.4% | 420,919 | 4.56 |
| 2025-02-28 | 1,891,325 | -13.9% | 377,990 | 5.00 |
| 2025-02-14 | 2,196,414 | -9.4% | 356,463 | 6.16 |
| 2025-01-31 | 2,424,030 | +1.0% | 265,531 | 9.13 |
| 2025-01-15 | 2,400,638 | -2.4% | 343,320 | 6.99 |
| 2024-12-31 | 2,459,186 | +9.9% | 483,450 | 5.09 |
| 2024-12-13 | 2,237,607 | +0.8% | 272,414 | 8.21 |
| 2024-11-29 | 2,220,256 | -4.1% | 520,863 | 4.26 |
| 2024-11-15 | 2,315,045 | -13.4% | 605,382 | 3.82 |
| 2024-10-31 | 2,673,551 | +29.0% | 385,357 | 6.94 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 3 November 2026, the short share of GFF volume is 50.1%, down 13.4 points over the last five sessions. Over the last 30 readings it ranged from 30.4% (12 October 2026) to 73.9% (23 October 2026). The latest reading is in line with the 30-session average of 51.8%, on 77K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-03 | 38K | 77K | 50.1% | 0 |
| 2026-11-02 | 50K | 102K | 48.4% | 0 |
| 2026-10-30 | 45K | 101K | 45.2% | 0 |
| 2026-10-29 | 46K | 82K | 56.1% | 0 |
| 2026-10-28 | 39K | 77K | 51.3% | 0 |
| 2026-10-27 | 60K | 95K | 63.5% | 0 |
| 2026-10-26 | 46K | 72K | 64.4% | 1,321 |
| 2026-10-23 | 89K | 120K | 73.9% | 1,464 |
| 2026-10-22 | 45K | 113K | 39.7% | 0 |
| 2026-10-21 | 24K | 44K | 56.0% | 0 |
| 2026-10-20 | 27K | 70K | 39.6% | 0 |
| 2026-10-19 | 22K | 60K | 36.6% | 20 |
| 2026-10-16 | 48K | 78K | 62.2% | 0 |
| 2026-10-15 | 86K | 259K | 33.3% | 0 |
| 2026-10-14 | 46K | 128K | 36.2% | 0 |
| 2026-10-13 | 43K | 109K | 39.6% | 0 |
| 2026-10-12 | 33K | 108K | 30.4% | 0 |
| 2026-10-09 | 57K | 115K | 49.9% | 108 |
| 2026-10-08 | 90K | 131K | 68.3% | 0 |
| 2026-10-07 | 55K | 100K | 55.2% | 0 |
| 2026-10-06 | 35K | 84K | 42.0% | 94 |
| 2026-10-05 | 67K | 134K | 50.1% | 0 |
| 2026-10-02 | 55K | 89K | 61.8% | 0 |
| 2026-10-01 | 45K | 91K | 49.3% | 0 |
| 2026-09-30 | 69K | 145K | 47.8% | 0 |
| 2026-09-29 | 45K | 79K | 56.7% | 0 |
| 2026-09-28 | 30K | 52K | 57.8% | 0 |
| 2026-09-25 | 38K | 76K | 50.1% | 0 |
| 2026-09-24 | 61K | 88K | 70.0% | 0 |
| 2026-09-23 | 56K | 82K | 67.6% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 29 September 2026, the fails-to-deliver balance in GFF is 6 shares, down 16 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (10 August 2026) to 3,237 shares (17 March 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-29 | 6 | $96.08 | $576 |
| 2026-09-22 | 22 | $95.12 | $2K |
| 2026-09-21 | 22 | $93.22 | $2K |
| 2026-09-10 | 64 | $97.59 | $6K |
| 2026-08-11 | 76 | $104.80 | $8K |
| 2026-08-10 | 3 | $107.22 | $322 |
| 2026-07-27 | 329 | $90.62 | $30K |
| 2026-07-23 | 7 | $89.67 | $628 |
| 2026-07-22 | 1,148 | $88.78 | $102K |
| 2026-05-29 | 515 | $88.06 | $45K |
| 2026-04-20 | 247 | $87.81 | $22K |
| 2026-04-15 | 544 | $82.72 | $45K |
| 2026-04-09 | 728 | $75.80 | $55K |
| 2026-04-08 | 728 | $72.37 | $53K |
| 2026-04-07 | 727 | $72.00 | $52K |
| 2026-03-26 | 63 | $72.36 | $5K |
| 2026-03-23 | 7 | $68.25 | $478 |
| 2026-03-17 | 3,237 | $72.77 | $236K |
| 2026-02-23 | 365 | $88.62 | $32K |
| 2026-02-04 | 55 | $83.11 | $5K |
| 2026-01-05 | 40 | $75.04 | $3K |
| 2025-11-21 | 14 | $68.00 | $952 |
| 2025-10-17 | 4 | $74.94 | $300 |
| 2025-10-15 | 1,900 | $74.82 | $142K |
| 2025-10-14 | 2,002 | $72.91 | $146K |
| 2025-10-10 | 207 | $75.08 | $16K |
| 2025-10-09 | 2,019 | $76.83 | $155K |
| 2025-10-08 | 41 | $76.35 | $3K |
| 2025-10-07 | 32 | $76.58 | $2K |
| 2025-09-23 | 75 | $75.87 | $6K |
Insider trades
SEC Form 4, newest first. JSONInsiders at GFF reported 15 open-market sells worth $5.6M in the last 90 days and no open-market buys. Latest filing: TURNBULL CHERYL L (Director) on 2026-08-13.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-13 | TURNBULL CHERYL L | Director | Sell | 3K | $106.12 | $318K | 30K |
| 2026-08-13 | Sullivan Kevin F | Director | Sell | 4K | $105.59 | $370K | 41K |
| 2026-08-11 | MEHMEL ROBERT F | President and COO | Sell | 3K | $107.16 | $347K | 723K |
| 2026-08-10 | MEHMEL ROBERT F | President and COO | Sell | 88 | $105.21 | $9K | 726K |
| 2026-08-10 | MEHMEL ROBERT F | President and COO | Sell | 3K | $104.64 | $305K | 726K |
| 2026-08-10 | MEHMEL ROBERT F | President and COO | Sell | 4K | $104.08 | $379K | 729K |
| 2026-08-07 | MEHMEL ROBERT F | President and COO | Sell | 553 | $108.09 | $60K | 733K |
| 2026-08-07 | MEHMEL ROBERT F | President and COO | Sell | 13K | $107.43 | $1.4M | 733K |
| 2026-08-07 | MEHMEL ROBERT F | President and COO | Sell | 2K | $106.60 | $204K | 747K |
| 2026-08-07 | Harris Brian G | EVP, Chief Financial Officer | Sell | 5K | $107.11 | $564K | 129K |
| 2026-08-06 | MEHMEL ROBERT F | President and COO | Sell | 2K | $106.27 | $220K | 749K |
| 2026-08-06 | MEHMEL ROBERT F | President and COO | Sell | 7K | $105.46 | $731K | 751K |
| 2026-08-06 | MEHMEL ROBERT F | President and COO | Sell | 5K | $104.56 | $573K | 758K |
| 2026-08-06 | MEHMEL ROBERT F | President and COO | Sell | 211 | $103.52 | $22K | 763K |
| 2026-08-06 | MEHMEL ROBERT F | President and COO | Sell | 158 | $102.03 | $16K | 764K |
| 2026-08-05 | Harris Brian G | EVP, Chief Financial Officer | Sell | 2K | $104.01 | $232K | 134K |
| 2026-08-05 | Harris Brian G | EVP, Chief Financial Officer | Sell | 9K | $103.08 | $909K | 136K |
| 2026-08-05 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 8K | $104.27 | $847K | 1.7M |
| 2026-08-05 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 16K | $103.37 | $1.7M | 1.7M |
| 2026-08-05 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 45K | $102.63 | $4.6M | 1.7M |
| 2026-08-05 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 17K | $101.58 | $1.8M | 1.8M |
| 2026-08-05 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 13K | $100.44 | $1.3M | 1.8M |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 2K | $104.12 | $231K | 764K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 5K | $103.53 | $563K | 766K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 5K | $102.59 | $548K | 771K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 3K | $101.44 | $283K | 777K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 4K | $100.46 | $354K | 779K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 2K | $99.67 | $228K | 783K |
| 2026-08-05 | MEHMEL ROBERT F | President and COO | Sell | 617 | $98.68 | $61K | 785K |
| 2026-06-30 | MEHMEL ROBERT F | President and COO | Sell | 4K | $97.76 | $407K | 786K |
| 2026-06-30 | Harris Brian G | EVP, Chief Financial Officer | Sell | 6K | $98.01 | $606K | 145K |
| 2026-06-26 | MEHMEL ROBERT F | President and COO | Sell | 230 | $95.52 | $22K | 790K |
| 2026-06-26 | MEHMEL ROBERT F | President and COO | Sell | 52 | $96.14 | $5K | 790K |
| 2026-06-26 | MEHMEL ROBERT F | President and COO | Sell | 4 | $97.50 | $390 | 790K |
| 2026-06-25 | MEHMEL ROBERT F | President and COO | Sell | 1K | $97.27 | $116K | 790K |
| 2026-06-25 | MEHMEL ROBERT F | President and COO | Sell | 5K | $95.62 | $492K | 793K |
| 2026-06-25 | MEHMEL ROBERT F | President and COO | Sell | 2K | $96.41 | $148K | 792K |
| 2026-06-24 | MEHMEL ROBERT F | President and COO | Sell | 5K | $95.45 | $442K | 798K |
| 2026-06-24 | MEHMEL ROBERT F | President and COO | Sell | 100 | $96.03 | $10K | 798K |
| 2026-06-17 | MEHMEL ROBERT F | President and COO | Sell | 547 | $95.37 | $52K | 803K |
| 2026-06-16 | MEHMEL ROBERT F | President and COO | Sell | 3K | $95.36 | $279K | 804K |
| 2026-06-16 | MEHMEL ROBERT F | President and COO | Sell | 97 | $96.25 | $9K | 803K |
| 2026-06-15 | MEHMEL ROBERT F | President and COO | Sell | 3K | $95.40 | $312K | 807K |
| 2026-06-12 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 49K | $94.62 | $4.6M | 1.8M |
| 2026-06-12 | KRAMER RONALD J | Chairman of the Board and CEO | Sell | 51K | $95.21 | $4.9M | 1.8M |
| 2026-06-12 | MEHMEL ROBERT F | President and COO | Sell | 6K | $95.18 | $524K | 810K |
| 2026-06-11 | Harris Brian G | EVP, Chief Financial Officer | Sell | 8K | $95.03 | $713K | 151K |
| 2026-03-05 | ALPERT HENRY A | Director | Buy | 1K | $79.99 | $80K | 71K |
| 2026-02-18 | Grabowsky Louis J. | Director | Grant | 1K | $0.00 | $0 | 43K |
| 2026-02-18 | Johnson Lacy M. | Director | Grant | 1K | $0.00 | $0 | 26K |
| 2026-02-18 | Sullivan Kevin F | Director | Grant | 1K | $0.00 | $0 | 44K |
| 2026-02-18 | SIGHT JAMES W | Director | Grant | 1K | $0.00 | $0 | 15K |
| 2026-02-18 | Hegedus Samanta | Director | Grant | 1K | $0.00 | $0 | 26K |
| 2026-02-18 | TURNBULL CHERYL L | Director | Grant | 1K | $0.00 | $0 | 33K |
| 2026-02-18 | Taylor Michelle L | Director | Grant | 1K | $0.00 | $0 | 10K |
| 2026-02-18 | Diao H.C. Charles | Director | Grant | 1K | $0.00 | $0 | 12K |
| 2026-02-18 | Coben Jerome L | Director | Grant | 1K | $0.00 | $0 | 19K |
| 2026-02-18 | ALPERT HENRY A | Director | Grant | 1K | $0.00 | $0 | 70K |
| 2026-02-17 | Durborow W. Christopher | Vice President & CAO | Sell | 10K | $91.97 | $920K | 30K |
| 2026-02-13 | Grabowsky Louis J. | Director | Sell | 11K | $93.06 | $1.0M | 42K |
| 2026-02-12 | Taylor Michelle L | Director | Sell | 2K | $92.56 | $153K | 9K |
| 2026-02-09 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Sell | 400 | $97.46 | $39K | 120K |
| 2026-02-09 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Sell | 3K | $96.67 | $313K | 120K |
| 2026-02-09 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Sell | 4K | $95.61 | $409K | 123K |
| 2026-02-09 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Sell | 7K | $94.67 | $671K | 128K |
| 2026-02-09 | SIGHT JAMES W | Director | Sell | 3K | $96.15 | $295K | 14K |
| 2025-12-24 | KRAMER RONALD J | Chairman of the Board and CEO | Gift | 5K | $0.00 | $0 | 1.9M |
| 2025-12-24 | KRAMER RONALD J | Chairman of the Board and CEO | Gift | 63K | $0.00 | $0 | 1.9M |
| 2025-12-22 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Gift | 600 | $0.00 | $0 | 135K |
| 2025-12-04 | ALPERT HENRY A | Director | Gift | 2K | $0.00 | $0 | 69K |
| 2025-11-30 | Harris Brian G | EVP, Chief Financial Officer | Tax withholding | 8K | $75.00 | $571K | 159K |
| 2025-11-30 | KRAMER RONALD J | Chairman of the Board and CEO | Tax withholding | 74K | $75.00 | $5.6M | 2.0M |
| 2025-11-30 | Kaplan Seth L. | Sr VP, Gen. Counsel and Secy | Tax withholding | 9K | $75.00 | $669K | 135K |
| 2025-11-30 | MEHMEL ROBERT F | President and COO | Tax withholding | 27K | $75.00 | $2.0M | 815K |
| 2025-11-30 | Durborow W. Christopher | Vice President & CAO | Tax withholding | 4K | $75.00 | $326K | 40K |
| 2025-11-18 | KRAMER RONALD J | Chairman of the Board and CEO | Grant | 137K | $0.00 | $0 | 2.0M |
| 2025-11-18 | MEHMEL ROBERT F | President and COO | Grant | 68K | $0.00 | $0 | 842K |
| 2025-03-11 | Grabowsky Louis J. | Director | Grant | 2K | $0.00 | $0 | 53K |
| 2025-03-11 | Taylor Michelle L | Director | Grant | 2K | $0.00 | $0 | 11K |
| 2025-03-11 | Diao H.C. Charles | Director | Grant | 2K | $0.00 | $0 | 11K |
| 2025-03-11 | TURNBULL CHERYL L | Director | Grant | 2K | $0.00 | $0 | 32K |
| 2025-03-11 | SIGHT JAMES W | Director | Grant | 2K | $0.00 | $0 | 17K |
| 2025-03-11 | Hegedus Samanta | Director | Grant | 2K | $0.00 | $0 | 25K |
| 2025-03-11 | Johnson Lacy M. | Director | Grant | 2K | $0.00 | $0 | 25K |
| 2025-03-11 | Coben Jerome L | Director | Grant | 2K | $0.00 | $0 | 18K |
| 2025-03-11 | ALPERT HENRY A | Director | Grant | 2K | $0.00 | $0 | 71K |
| 2025-03-11 | Sullivan Kevin F | Director | Grant | 2K | $0.00 | $0 | 43K |
| 2025-02-27 | ALPERT HENRY A | Director | Gift | 1K | $0.00 | $0 | 70K |
| 2025-02-07 | Hegedus Samanta | Director | Sell | 1K | $79.47 | $98K | 23K |
| 2025-02-06 | SIGHT JAMES W | Director | Sell | 1K | $81.00 | $110K | 15K |
| 2025-02-06 | TURNBULL CHERYL L | Director | Sell | 3K | $80.80 | $242K | 31K |
| 2025-02-04 | MEHMEL ROBERT F | President and COO | Grant | 151K | $0.00 | $0 | 885K |
| 2025-02-04 | MEHMEL ROBERT F | President and COO | Grant | 36K | $0.00 | $0 | 734K |
| 2025-02-04 | MEHMEL ROBERT F | President and COO | Tax withholding | 112K | $76.95 | $8.6M | 774K |
| 2025-02-04 | KRAMER RONALD J | Chairman of the Board and CEO | Tax withholding | 378K | $76.95 | $29.1M | 1.9M |
| 2025-02-04 | KRAMER RONALD J | Chairman of the Board and CEO | Grant | 108K | $0.00 | $0 | 2.0M |
| 2025-02-04 | KRAMER RONALD J | Chairman of the Board and CEO | Grant | 303K | $0.00 | $0 | 2.3M |
| 2024-12-06 | Durborow W. Christopher | Vice President & CAO | Sell | 5K | $80.38 | $416K | 44K |
| 2024-12-05 | KRAMER RONALD J | Chairman of the Board and CEO | Gift | 4K | $0.00 | $0 | 1.9M |
| 2024-12-02 | Harris Brian G | EVP, Chief Financial Officer | Sell | 14K | $82.43 | $1.2M | 171K |
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. JSON10 Form 144 notices on file for GFF worth $15.7M at the prices reported; 2 in the last 90 days worth $884K. Latest: TURNBULL CHERYL L filed on 2026-08-13 to sell 3,000 shares ($320K) from 2026-08-13.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-13 | TURNBULL CHERYL LDirector | 3K | $320K | 0.007% | 2026-08-13 | FIDELITY BROKERAGE SERVICES LLC |
| 2026-08-07 | Harris Brian GOfficer | 5K | $564K | 0.012% | 2026-08-07 | THE CHARLES SCHWAB CORPORATION |
| 2026-08-05 | Harris Brian GOfficer | 11K | $1.1M | 0.024% | 2026-08-05 | THE CHARLES SCHWAB CORPORATION |
| 2026-06-30 | Harris Brian GOfficer | 6K | $606K | 0.013% | 2026-06-30 | THE CHARLES SCHWAB CORPORATION |
| 2026-06-11 | Harris Brian GOfficer | 8K | $713K | 0.016% | 2026-06-11 | THE CHARLES SCHWAB CORPORATION |
| 2026-02-13 | Louis J. GrabowskyDirector | 11K | $1.0M | 0.024% | 2026-02-13 | Apex Clearing |
| 2026-02-12 | Taylor Michelle LOfficer | 2K | $153K | 0.004% | 2026-02-12 | Edward Jones |
| 2026-02-09 | JAMES SIGHTDirector | 3K | $295K | 0.007% | 2026-02-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-09 | Seth L. KaplanOfficer | 15K | $1.4M | 0.032% | 2026-02-09 | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| 2026-02-09 | Ronald J. KramerDirector and Officer | 100K | $9.5M | 0.215% | 2026-02-09 | Deutsche Bank Securities Inc. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of GFF in its latest filing, on Schedule 13G (passive). The holder is Vanguard Portfolio Management at 8.1% of the class (3,778,478 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 3.8M | 8.1% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 14 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding GFF at their latest 13F. JSON7 of the 30 tracked managers held GFF at their latest 13F, $144.1M in total at quarter-end prices. Renaissance Technologies is the largest at $49.6M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 509K | $49.6M | 0.07% | -39K |
| Point72 Asset Management | 2026-06-30 | 473K | $46.2M | 0.05% | -109K |
| Two Sigma Investments | 2026-06-30 | 197K | $19.2M | 0.01% | +70K |
| D. E. Shaw & Co. | 2026-06-30 | 103K | $10.1M | 0.00% | -152K |
| Millennium Management | 2026-06-30 | 91K | $8.9M | 0.00% | +3K |
| Citadel Advisors | 2026-06-30 | 68K | $6.6M | 0.00% | +5K |
| AQR Capital Management | 2026-06-30 | 36K | $3.5M | 0.00% | +1K |
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 Q3 FY 2026 (quarter ended 2026-06-30) Griffon reported revenue of $481.4M, up 7.0% from the same quarter a year earlier, and net income of $51.6M (1.14 diluted EPS). In FY 2025 it reported and spent $183.3M on buybacks and $39.7M on dividends. As of 2026-06-30, cash was $110.3M against $1.26B of debt.
- Cash
- $110.3M
- Debt
- $1.26B
- Equity
- $129.2M
- Total assets
- $1.84B
- Shares outstanding
- 45,294,716
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q3 FY 2026 | 2026-06-30 | $481.4M | $51.6M | 10.7% | 1.14 |
| Q2 FY 2026 | 2026-03-31 | $421.9M | $19.3M | 4.6% | 0.42 |
| Q1 FY 2026 | 2025-12-31 | $649.1M | $64.4M | 9.9% | 1.41 |
| Q4 FY 2025derived | 2025-09-30 | $1.01B | $43.6M | 4.3% | n/a |
| Q3 FY 2025 | 2025-06-30 | $449.7M | -$120.1M | -26.7% | -2.65 |
| Q2 FY 2025 | 2025-03-31 | $426.7M | $56.8M | 13.3% | 1.21 |
| Q1 FY 2025 | 2024-12-31 | $632.4M | $70.9M | 11.2% | 1.49 |
| Q4 FY 2024derived | 2024-09-30 | $659.7M | $62.5M | 9.5% | n/a |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-09-30 | $2.52B | $51.1M | n/a | $52.4M | $183.3M | $39.7M |
| FY 2024 | 2024-09-30 | $2.62B | $209.9M | n/a | $68.4M | $309.9M | $35.8M |
| FY 2023 | 2023-09-30 | $2.69B | $77.6M | n/a | $63.6M | $164.0M | $133.8M |
| FY 2022 | 2022-09-30 | $2.85B | -$191.6M | n/a | $42.5M | $10.9M | $126.7M |
| FY 2021 | 2021-09-30 | $2.27B | $79.2M | n/a | $37.0M | $3.4M | $17.1M |
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 2026-07-31 from the cover page.
What this page is
Griffon 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 Griffon (GFF), SEC CIK 50725, listed on NYSE, classified by the SEC as metal doors, sash, frames, moldings & trim. 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 2026-11-03.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-29.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 2026-08-13.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 2026-04-29.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 2026-08-05.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 2026-08-13.JSON and CSV
- Company record
- EDGAR filing index for CIK 50725Ticker, 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.
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Datasets
Frequently Asked Questions
How much of GFF is sold short?
1,439,589 shares were held short at the 2026-10-15 settlement, 3.9 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 GFF's daily short volume?
On 2026-11-03, 38,496 of the 76,865 GFF shares reported to FINRA were sold short, 50.1% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GFF have fails to deliver?
The SEC's latest file shows 6 GFF shares failed to deliver at settlement 2026-09-29. Fails are reported per settlement date and published twice a month with a lag.
Are GFF insiders buying or selling?
Insiders at GFF reported 15 open-market sells worth $5.6M in the last 90 days and no open-market buys. Latest filing: TURNBULL CHERYL L (Director) on 2026-08-13.
Have GFF insiders filed to sell?
10 Form 144 notices on file for GFF worth $15.7M at the prices reported; 2 in the last 90 days worth $884K. Latest: TURNBULL CHERYL L filed on 2026-08-13 to sell 3,000 shares ($320K) from 2026-08-13.
Who owns 5% or more of GFF?
1 holder reports 5% or more of GFF in its latest filing, on Schedule 13G (passive). The holder is Vanguard Portfolio Management at 8.1% of the class (3,778,478 shares), filed 2026-04-29 for an event on 2026-03-31.
What did GFF report last quarter?
In Q3 FY 2026 (quarter ended 2026-06-30) Griffon reported revenue of $481.4M, up 7.0% from the same quarter a year earlier, and net income of $51.6M (1.14 diluted EPS). In FY 2025 it reported and spent $183.3M on buybacks and $39.7M on dividends. As of 2026-06-30, cash was $110.3M against $1.26B of debt.
Which tracked 13F managers own GFF?
7 of the 30 tracked 13F managers held GFF shares at their latest filing, $144.1M in all. The largest: Renaissance Technologies (509K shares, $49.6M), Steve Cohen's Point72 Asset Management (473K shares, $46.2M), Two Sigma Investments (197K shares, $19.2M), D. E. Shaw & Co. (103K shares, $10.1M), Izzy Englander's Millennium Management (91K shares, $8.9M), Ken Griffin's Citadel Advisors (68K shares, $6.6M). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.