Cencora (COR)
Cencora on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, federal contracts, earnings dates and insider trades. Listed on NYSE, classified by the SEC as wholesale-drugs, proprietaries & druggists' sundries.
3.9M
Short interest
settlement 2026-09-30
2.9
Days to cover
-0.6 days vs prior
54.4%
Short share of volume
2026-10-09
104
Fails to deliver
settlement 2026-08-28
Wed 4 Nov
Next earnings
estimated date
-$4.7M
Insider flow, 90 days
0 buys, 4 sells
As of 2026-10-09.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in COR is 3,919,355 shares, down 608,838 shares over the last month. Over the last 48 readings it ranged from 3,919,355 shares (30 September 2026) to 10,114,992 shares (29 November 2024). The latest reading sits at the bottom of that range. At the reported average volume of 1.4M shares a day that is 2.9 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/cor" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 3,919,355 | -9.1% | 1,369,940 | 2.86 |
| 2026-09-15 | 4,311,607 | -4.8% | 1,261,374 | 3.42 |
| 2026-08-31 | 4,528,193 | -2.5% | 1,008,147 | 4.49 |
| 2026-08-14 | 4,643,250 | -10.1% | 1,943,715 | 2.39 |
| 2026-07-31 | 5,165,335 | -12.0% | 1,240,089 | 4.17 |
| 2026-07-15 | 5,872,438 | +6.8% | 1,500,836 | 3.91 |
| 2026-06-30 | 5,498,838 | -11.8% | 1,837,790 | 2.99 |
| 2026-06-15 | 6,237,168 | +12.9% | 1,316,862 | 4.74 |
| 2026-05-29 | 5,526,396 | +4.5% | 1,841,295 | 3.00 |
| 2026-05-15 | 5,289,439 | +1.9% | 2,899,479 | 1.82 |
| 2026-04-30 | 5,191,933 | +7.3% | 1,504,475 | 3.45 |
| 2026-04-15 | 4,841,063 | -6.1% | 1,177,361 | 4.11 |
| 2026-03-31 | 5,155,259 | +4.9% | 1,899,775 | 2.71 |
| 2026-03-13 | 4,916,389 | +3.4% | 1,043,360 | 4.71 |
| 2026-02-27 | 4,753,233 | -11.4% | 960,296 | 4.95 |
| 2026-02-13 | 5,368,048 | +21.1% | 1,670,481 | 3.21 |
| 2026-01-30 | 4,431,865 | -9.3% | 1,201,051 | 3.69 |
| 2026-01-15 | 4,885,558 | -3.3% | 1,092,842 | 4.47 |
| 2025-12-31 | 5,050,080 | +3.6% | 1,119,428 | 4.51 |
| 2025-12-15 | 4,876,600 | +5.0% | 1,794,274 | 2.72 |
| 2025-11-28 | 4,644,296 | +4.2% | 1,512,996 | 3.07 |
| 2025-11-14 | 4,456,448 | -7.8% | 1,790,629 | 2.49 |
| 2025-10-31 | 4,833,094 | +0.9% | 1,145,697 | 4.22 |
| 2025-10-15 | 4,787,755 | -20.9% | 1,071,442 | 4.47 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of COR volume is 54.4%, up 11.3 points over the last five sessions. Over the last 30 readings it ranged from 23.3% (24 September 2026) to 66.4% (2 September 2026). The latest reading is 10.6 points above the 30-session average of 43.8%, on 320K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 174K | 320K | 54.4% | 0 |
| 2026-10-08 | 162K | 331K | 48.8% | 200 |
| 2026-10-07 | 130K | 332K | 39.3% | 2,831 |
| 2026-10-06 | 112K | 270K | 41.7% | 0 |
| 2026-10-05 | 187K | 449K | 41.8% | 259 |
| 2026-10-02 | 186K | 432K | 43.1% | 551 |
| 2026-10-01 | 339K | 783K | 43.2% | 9 |
| 2026-09-30 | 228K | 641K | 35.6% | 24 |
| 2026-09-29 | 197K | 567K | 34.7% | 55 |
| 2026-09-28 | 187K | 551K | 33.9% | 0 |
| 2026-09-25 | 208K | 420K | 49.6% | 0 |
| 2026-09-24 | 127K | 547K | 23.3% | 0 |
| 2026-09-23 | 194K | 504K | 38.4% | 85 |
| 2026-09-22 | 105K | 260K | 40.3% | 0 |
| 2026-09-21 | 174K | 347K | 50.2% | 305 |
| 2026-09-18 | 214K | 553K | 38.8% | 14 |
| 2026-09-17 | 162K | 374K | 43.3% | 0 |
| 2026-09-16 | 147K | 313K | 46.9% | 0 |
| 2026-09-15 | 218K | 411K | 53.0% | 0 |
| 2026-09-14 | 202K | 429K | 47.2% | 0 |
| 2026-09-11 | 153K | 333K | 46.0% | 2 |
| 2026-09-10 | 198K | 407K | 48.6% | 56 |
| 2026-09-09 | 182K | 383K | 47.5% | 3 |
| 2026-09-08 | 318K | 559K | 56.9% | 0 |
| 2026-09-04 | 186K | 383K | 48.5% | 185 |
| 2026-09-03 | 183K | 538K | 34.0% | 12 |
| 2026-09-02 | 428K | 644K | 66.4% | 515 |
| 2026-09-01 | 285K | 601K | 47.5% | 658 |
| 2026-08-31 | 149K | 430K | 34.6% | 0 |
| 2026-08-28 | 85K | 224K | 37.8% | 8,258 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 28 August 2026, the fails-to-deliver balance in COR is 104 shares, up 103 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (18 June 2026) to 22,804 shares (27 May 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-28 | 104 | $321.23 | $33K |
| 2026-08-27 | 1 | $327.79 | $328 |
| 2026-08-12 | 664 | $333.87 | $222K |
| 2026-08-11 | 511 | $325.00 | $166K |
| 2026-08-07 | 833 | $325.01 | $271K |
| 2026-07-09 | 6,957 | $309.57 | $2.2M |
| 2026-06-23 | 652 | $271.28 | $177K |
| 2026-06-18 | 1 | $277.09 | $277 |
| 2026-06-15 | 406 | $281.67 | $114K |
| 2026-06-12 | 1,551 | $281.48 | $437K |
| 2026-06-10 | 910 | $279.57 | $254K |
| 2026-06-04 | 26 | $263.64 | $7K |
| 2026-05-29 | 2,528 | $267.71 | $677K |
| 2026-05-27 | 22,804 | $270.78 | $6.2M |
| 2026-05-19 | 75 | $261.87 | $20K |
| 2026-05-08 | 6,460 | $255.66 | $1.7M |
| 2026-04-27 | 3,108 | $308.19 | $958K |
| 2026-04-24 | 202 | $311.39 | $63K |
| 2026-04-23 | 4,770 | $308.30 | $1.5M |
| 2026-04-22 | 7,110 | $312.39 | $2.2M |
| 2026-04-06 | 8 | $324.80 | $3K |
| 2026-03-31 | 1,278 | $309.93 | $396K |
| 2026-03-26 | 4,364 | $325.08 | $1.4M |
| 2026-03-25 | 19 | $327.27 | $6K |
| 2026-03-23 | 9,623 | $326.91 | $3.1M |
| 2026-03-11 | 6 | $352.19 | $2K |
| 2026-03-05 | 339 | $368.19 | $125K |
| 2026-03-02 | 36 | $372.14 | $13K |
| 2026-02-24 | 727 | $366.03 | $266K |
| 2026-02-12 | 788 | $365.70 | $288K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at COR reported 4 open-market sells worth $4.7M in the last 90 days and no open-market buys. Latest filing: SANCHEZ ROBERT E (Director) on 2026-10-01.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | SANCHEZ ROBERT E | Director | Grant | 275 | price not stated in the filing | not stated | 275 |
| 2026-10-01 | Krikorian Lazarus | SVP & Chief Accounting Officer | Sell | 986 | $303.18 | $299K | 15K |
| 2026-09-16 | GREENBERG LON R | Director | Sell | 1K | $321.30 | $411K | 17K |
| 2026-09-01 | Krikorian Lazarus | SVP & Chief Accounting Officer | Sell | 985 | $325.97 | $321K | 16K |
| 2026-08-24 | Campbell Elizabeth S | Executive Vice President | Sell | 11K | $324.12 | $3.7M | 19K |
| 2026-07-31 | Tyler Lauren M | Director | Grant | 97 | $311.34 | $30K | 4K |
| 2026-07-31 | NALLY DENNIS M | Director | Grant | 113 | $311.34 | $35K | 13K |
| 2026-07-31 | Cooper Ellen | Director | Grant | 97 | $311.34 | $30K | 893 |
| 2026-06-30 | Campbell Elizabeth S | Executive Vice President | Grant | 50 | $240.53 | $12K | 31K |
| 2026-06-30 | Battaglia Silvana | Executive Vice President | Grant | 58 | $240.53 | $14K | 24K |
| 2026-06-22 | Tyler Lauren M | Director | Buy | 550 | $270.23 | $149K | 4K |
| 2026-06-18 | DURCAN DERMOT MARK | Director | Buy | 4K | $274.19 | $1.1M | 32K |
| 2026-05-28 | DURCAN DERMOT MARK | Director | Buy | 4K | $266.26 | $1.1M | 28K |
| 2026-05-01 | Tyler Lauren M | Director | Grant | 99 | $304.00 | $30K | 4K |
| 2026-05-01 | NALLY DENNIS M | Director | Grant | 116 | $304.00 | $35K | 13K |
| 2026-05-01 | Cooper Ellen | Director | Grant | 99 | $304.00 | $30K | 796 |
| 2026-03-11 | Cleary James F | Chief Financial Officer | Tax withholding | 5K | $350.30 | $1.9M | 160K |
| 2026-03-11 | Cleary James F | Chief Financial Officer | Option exercise | 13K | $0.00 | $0 | 166K |
| 2026-03-11 | Campbell Elizabeth S | Executive Vice President | Tax withholding | 6K | $350.30 | $2.0M | 31K |
| 2026-03-11 | Campbell Elizabeth S | Executive Vice President | Option exercise | 13K | $0.00 | $0 | 37K |
| 2026-03-11 | Battaglia Silvana | Executive Vice President | Tax withholding | 4K | $350.30 | $1.3M | 24K |
| 2026-03-11 | Battaglia Silvana | Executive Vice President | Option exercise | 8K | $0.00 | $0 | 27K |
| 2026-03-05 | Miller Redonda | Director | Grant | 557 | $359.28 | $200K | 4K |
| 2026-03-05 | Tyler Lauren M | Director | Grant | 557 | $359.28 | $200K | 4K |
| 2026-03-05 | Clyburn Frank | Director | Grant | 557 | $359.28 | $200K | 2K |
| 2026-03-05 | NALLY DENNIS M | Director | Grant | 557 | $359.28 | $200K | 13K |
| 2026-03-05 | Kim Lorence H. | Director | Grant | 557 | $359.28 | $200K | 4K |
| 2026-03-05 | Cooper Ellen | Director | Grant | 557 | $359.28 | $200K | 697 |
| 2026-03-05 | Ryerkerk Lori | Director | Grant | 557 | $359.28 | $200K | 1K |
| 2026-03-05 | GREENBERG LON R | Director | Grant | 557 | $359.28 | $200K | 18K |
| 2026-03-05 | DURCAN DERMOT MARK | Director | Grant | 905 | $359.28 | $325K | 24K |
| 2026-03-05 | Baumann Werner | Director | Grant | 557 | $359.28 | $200K | 4K |
| 2026-02-20 | Mauch Robert P. | President & CEO | Sell | 4K | $358.94 | $1.4M | 65K |
| 2026-02-20 | Mauch Robert P. | President & CEO | Option exercise | 4K | $86.09 | $324K | 69K |
| 2026-02-18 | Mauch Robert P. | President & CEO | Sell | 1K | $359.46 | $479K | 65K |
| 2026-01-30 | Tyler Lauren M | Director | Grant | 84 | $359.22 | $30K | 3K |
| 2026-01-30 | NALLY DENNIS M | Director | Grant | 98 | $359.22 | $35K | 12K |
| 2026-01-30 | Cooper Ellen | Director | Grant | 66 | $359.22 | $24K | 140 |
| 2026-01-30 | Cooper Ellen | Director | Grant | 69 | $359.22 | $25K | 74 |
| 2026-01-20 | Mauch Robert P. | President & CEO | Sell | 5K | $354.73 | $1.8M | 67K |
| 2026-01-20 | Mauch Robert P. | President & CEO | Option exercise | 4K | $86.09 | $324K | 72K |
| 2025-12-31 | Campbell Elizabeth S | Executive Vice President | Grant | 34 | $287.09 | $10K | 24K |
| 2025-12-31 | Battaglia Silvana | Executive Vice President | Grant | 27 | $287.09 | $8K | 19K |
| 2025-12-31 | Campbell Elizabeth S | Executive Vice President | Grant | 34 | $287.09 | $10K | 24K |
| 2025-12-31 | Battaglia Silvana | Executive Vice President | Grant | 27 | $287.09 | $8K | 19K |
| 2025-12-19 | Campbell Elizabeth S | Executive Vice President | Sell | 3K | $342.10 | $1.1M | 24K |
| 2025-12-19 | Battaglia Silvana | Executive Vice President | Sell | 2K | $345.00 | $579K | 19K |
| 2025-12-18 | Mauch Robert P. | President & CEO | Sell | 5K | $343.45 | $1.8M | 68K |
| 2025-12-18 | Mauch Robert P. | President & CEO | Option exercise | 4K | $86.09 | $324K | 73K |
| 2025-12-17 | NALLY DENNIS M | Director | Gift | 1K | $0.00 | $0 | 12K |
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. JSON20 Form 144 notices on file for COR worth $78.7M at the prices reported; 5 in the last 90 days worth $16.0M. Latest: Battaglia Silvana filed on 2026-09-11 to sell 1,324 shares ($430K) from 2026-09-11.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-11 | Battaglia SilvanaFormer Officer | 1K | $430K | 0.001% | 2026-09-11 | Fidelity Brokerage Services LLC |
| 2026-09-04 | Cleary James FFormer Officer | 10K | $3.4M | 0.005% | 2026-09-04 | Fidelity Brokerage Services LLC |
| 2026-09-01 | Battaglia SilvanaFormer Officer | 7K | $2.2M | 0.003% | 2026-09-01 | Fidelity Brokerage Services LLC |
| 2026-08-24 | Campbell Elizabeth SOfficer | 11K | $3.7M | 0.006% | 2026-08-24 | Fidelity Brokerage Services LLC |
| 2026-08-06 | Cleary James FOfficer | 20K | $6.3M | 0.010% | 2026-08-06 | Fidelity Brokerage Services LLC |
| 2026-02-20 | Mauch Robert P.Officer, Director | 4K | $1.4M | 0.002% | 2026-02-20 | Fidelity Brokerage Services LLC |
| 2026-02-18 | Mauch Robert P.Officer, Director | 1K | $479K | 0.001% | 2026-02-18 | Fidelity Brokerage Services LLC |
| 2026-01-20 | Mauch Robert P.Officer, Director | 5K | $1.8M | 0.003% | 2026-01-20 | Fidelity Brokerage Services LLC |
| 2025-12-19 | Campbell Elizabeth SOfficer | 3K | $1.1M | 0.002% | 2025-12-19 | Fidelity Brokerage Services LLC |
| 2025-12-19 | Battaglia SilvanaOfficer | 2K | $579K | 0.001% | 2025-12-19 | Fidelity Brokerage Services LLC |
| 2025-12-18 | Mauch Robert P.Officer, Director | 5K | $1.8M | 0.003% | 2025-12-18 | Fidelity Brokerage Services LLC |
| 2025-12-17 | Krikorian LazarusOfficer | 4K | $1.4M | 0.002% | 2025-12-17 | Fidelity Brokerage Services LLC |
| 2025-11-18 | Mauch Robert P.Officer, Director | 5K | $1.9M | 0.003% | 2025-11-18 | Fidelity Brokerage Services LLC |
| 2025-11-18 | COLLIS STEVEN HFormer Officer & Director | 31K | $11.5M | 0.016% | 2025-11-18 | Fidelity Brokerage Services LLC |
| 2025-11-06 | COLLIS STEVEN HFormer Officer & Director | 50K | $17.8M | 0.026% | 2025-11-06 | Fidelity Brokerage Services LLC |
| 2025-10-21 | COLLIS STEVEN HFormer Officer & Director | 31K | $10.3M | 0.016% | 2025-10-21 | Fidelity Brokerage Services LLC |
| 2025-10-20 | Mauch Robert P.Officer, Director | 5K | $1.7M | 0.003% | 2025-10-20 | Fidelity Brokerage Services LLC |
| 2025-10-01 | Campbell Elizabeth SOfficer | 2K | $591K | 0.001% | 2025-10-01 | Fidelity Brokerage Services LLC |
| 2025-09-18 | Mauch Robert P.Officer, Director | 5K | $1.5M | 0.003% | 2025-09-18 | Fidelity Brokerage Services LLC |
| 2025-09-16 | COLLIS STEVEN HDirector | 31K | $9.1M | 0.016% | 2025-09-16 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of COR in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 7.3% of the class (14,210,260 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 14.2M | 7.3% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 20 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding COR at their latest 13F. JSON9 of the 30 tracked managers held COR at their latest 13F, $943.2M in total at quarter-end prices. Citadel Advisors is the largest at $386.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 1.4M | $386.7M | 0.04% | +569K |
| Millennium Management | 2026-06-30 | 950K | $269.0M | 0.10% | +576K |
| Point72 Asset Management | 2026-06-30 | 605K | $171.1M | 0.19% | +210K |
| AQR Capital Management | 2026-06-30 | 273K | $76.4M | 0.03% | -150K |
| D. E. Shaw & Co. | 2026-06-30 | 58K | $16.4M | 0.01% | -38K |
| Bridgewater Associates | 2026-06-30 | 34K | $9.6M | 0.04% | +20K |
| Renaissance Technologies | 2026-06-30 | 24K | $6.7M | 0.01% | new |
| Two Sigma Investments | 2026-06-30 | 22K | $6.3M | 0.00% | -822 |
| Fisher Asset Management | 2026-06-30 | 4K | $1.1M | 0.00% | +783 |
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) Cencora reported revenue of $84.75B, up 5.1% from the same quarter a year earlier, and net income of $763.5M (3.94 diluted EPS). In FY 2025 it generated $3.88B of operating cash flow and spent $435.5M on buybacks and $437.1M on dividends. As of 2026-06-30, cash was $2.82B against $11.72B of debt.
- Cash
- $2.82B
- Debt
- $11.72B
- Equity
- $3.05B
- Total assets
- $83.81B
- Shares outstanding
- 190,827,165
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q3 FY 2026 | 2026-06-30 | $84.75B | $763.5M | 0.9% | 3.94 |
| Q2 FY 2026 | 2026-03-31 | $78.36B | $1.64B | 2.1% | 8.40 |
| Q1 FY 2026 | 2025-12-31 | $85.93B | $559.6M | 0.7% | 2.87 |
| Q4 FY 2025derived | 2025-09-30 | $83.73B | -$339.7M | -0.4% | n/a |
| Q3 FY 2025 | 2025-06-30 | $80.66B | $687.4M | 0.9% | 3.52 |
| Q2 FY 2025 | 2025-03-31 | $75.45B | $717.9M | 1.0% | 3.68 |
| Q1 FY 2025 | 2024-12-31 | $81.49B | $488.6M | 0.6% | 2.50 |
| Q4 FY 2024derived | 2024-09-30 | $79.05B | $3.4M | 0.0% | 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 | $321.33B | $1.55B | $3.88B | $668.0M | $435.5M | $437.1M |
| FY 2024 | 2024-09-30 | $293.96B | $1.51B | $3.48B | $487.2M | $1.49B | $416.2M |
| FY 2023 | 2023-09-30 | $262.17B | $1.75B | $3.91B | $458.4M | $1.18B | $398.8M |
| FY 2022 | 2022-09-30 | $238.59B | $1.70B | $2.70B | $496.3M | $483.7M | $391.7M |
| FY 2021 | 2021-09-30 | $213.99B | $1.54B | $2.67B | $438.2M | $82.2M | $366.6M |
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.
Federal contracts
The largest contract actions for Cencora and its subsidiaries. JSON1 contract action on file for COR: $321K obligated in the last 90 days and $321K in the last 12 months across 1 awarding agency. The largest was $321K from the Department of Veterans Affairs on 2026-07-15 (drospirenone). This covers the largest contract actions, not every award, and agencies report late.
| Action date | Agency | Amount | Type | Description |
|---|---|---|---|---|
| 2026-07-15 | Department of Veterans AffairsDepartment of Veterans Affairs | $321K | new awardpurchase order | DROSPIRENONEUSAspending |
What this page is
Cencora 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 Cencora (COR), SEC CIK 1140859, listed on NYSE, classified by the SEC as wholesale-drugs, proprietaries & druggists' sundries. 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 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-28.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 2026-04-29.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
- Federal contracts
- USAspending.govSource: USAspending.gov.The largest contract actions each day, as agencies report them (up to 90 days late). Latest 2026-07-15.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 2026-10-01.JSON and CSV
- Company record
- EDGAR filing index for CIK 1140859Ticker, 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 wholesale-drugs, proprietaries & druggists' sundries
Other company pages
- MUMicron Technology
- NVDANVIDIA
- METAMeta Platforms
- SNDKSandisk
- SPCXSpaceX
- TSLATesla
- AAPLApple
- AMDAdvanced Micro Devices
- INTCIntel
- MSFTMicrosoft
- AMZNAmazon.com
- GOOGLAlphabet
- AVGOBroadcom
- GOOGAlphabet
- BEBloom Energy
- ORCLOracle
- DELLDell Technologies
- LITELumentum Holdings
- TSMTaiwan Semiconductor Manufacturing
- MRVLMarvell Technology
Datasets
Frequently Asked Questions
How much of COR is sold short?
What is COR's daily short volume?
Does COR have fails to deliver?
Are COR insiders buying or selling?
Have COR insiders filed to sell?
Who owns 5% or more of COR?
What did COR report last quarter?
Which tracked 13F managers own COR?
How much federal contract money did COR receive?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.