Community Financial System (CBU)
Community Financial System on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as national commercial banks.
2.1M
Short interest
settlement 2026-09-30
5.5
Days to cover
-3.6 days vs prior
46.6%
Short share of volume
2026-10-23
342
Fails to deliver
settlement 2026-09-28
Tue 26 Jan
Next earnings
estimated date
$75K
Insider flow, 90 days
3 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in CBU is 2,051,807 shares, up 111,261 shares over the last month. Over the last 48 readings it ranged from 1,157,564 shares (29 November 2024) to 2,072,066 shares (30 April 2026). The latest reading sits at the top of that range. At the reported average volume of 371K shares a day that is 5.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 2,051,807 | -0.3% | 371,165 | 5.53 |
| 2026-09-15 | 2,057,492 | +6.0% | 224,235 | 9.18 |
| 2026-08-31 | 1,940,546 | +3.8% | 176,119 | 11.02 |
| 2026-08-14 | 1,869,636 | +9.7% | 206,256 | 9.06 |
| 2026-07-31 | 1,704,351 | -9.4% | 294,929 | 5.78 |
| 2026-07-15 | 1,880,445 | -0.2% | 243,948 | 7.71 |
| 2026-06-30 | 1,883,663 | -6.7% | 581,251 | 3.24 |
| 2026-06-15 | 2,019,395 | +0.1% | 247,720 | 8.15 |
| 2026-05-29 | 2,016,546 | +0.3% | 218,059 | 9.25 |
| 2026-05-15 | 2,009,934 | -3.0% | 245,758 | 8.18 |
| 2026-04-30 | 2,072,066 | +4.0% | 195,396 | 10.60 |
| 2026-04-15 | 1,991,518 | +1.6% | 220,627 | 9.03 |
| 2026-03-31 | 1,960,144 | +0.7% | 312,154 | 6.28 |
| 2026-03-13 | 1,946,313 | +3.4% | 230,003 | 8.46 |
| 2026-02-27 | 1,881,534 | -0.1% | 245,765 | 7.66 |
| 2026-02-13 | 1,884,073 | +16.9% | 254,334 | 7.41 |
| 2026-01-30 | 1,611,901 | -4.1% | 266,044 | 6.06 |
| 2026-01-15 | 1,680,918 | +7.5% | 224,789 | 7.48 |
| 2025-12-31 | 1,562,892 | -11.6% | 234,220 | 6.67 |
| 2025-12-15 | 1,767,818 | -6.4% | 214,345 | 8.25 |
| 2025-11-28 | 1,888,216 | -1.2% | 264,915 | 7.13 |
| 2025-11-14 | 1,911,466 | +1.4% | 190,789 | 10.02 |
| 2025-10-31 | 1,884,602 | +1.0% | 228,198 | 8.26 |
| 2025-10-15 | 1,866,074 | +8.8% | 197,394 | 9.45 |
| 2025-09-30 | 1,715,455 | +3.2% | 373,680 | 4.59 |
| 2025-09-15 | 1,662,814 | -6.5% | 173,523 | 9.58 |
| 2025-08-29 | 1,778,132 | +2.4% | 223,029 | 7.97 |
| 2025-08-15 | 1,736,406 | +20.9% | 410,594 | 4.23 |
| 2025-07-31 | 1,436,271 | -3.9% | 282,185 | 5.09 |
| 2025-07-15 | 1,494,567 | -2.4% | 250,199 | 5.97 |
| 2025-06-30 | 1,531,027 | -1.7% | 212,207 | 7.21 |
| 2025-06-13 | 1,557,419 | +5.4% | 150,643 | 10.34 |
| 2025-05-30 | 1,477,468 | +0.1% | 171,317 | 8.62 |
| 2025-05-15 | 1,476,084 | -1.4% | 191,170 | 7.72 |
| 2025-04-30 | 1,497,551 | -0.5% | 260,753 | 5.74 |
| 2025-04-15 | 1,504,843 | +0.5% | 310,057 | 4.85 |
| 2025-03-31 | 1,498,173 | -2.4% | 250,663 | 5.98 |
| 2025-03-14 | 1,535,548 | +5.6% | 260,134 | 5.90 |
| 2025-02-28 | 1,454,320 | -1.2% | 195,473 | 7.44 |
| 2025-02-14 | 1,471,499 | -9.6% | 169,471 | 8.68 |
| 2025-01-31 | 1,627,364 | +15.4% | 279,454 | 5.82 |
| 2025-01-15 | 1,410,003 | +11.4% | 188,541 | 7.48 |
| 2024-12-31 | 1,265,951 | +4.3% | 283,001 | 4.47 |
| 2024-12-13 | 1,214,395 | +4.9% | 169,452 | 7.17 |
| 2024-11-29 | 1,157,564 | -7.8% | 174,805 | 6.62 |
| 2024-11-15 | 1,254,898 | +6.4% | 335,128 | 3.74 |
| 2024-10-31 | 1,179,634 | -1.5% | 254,656 | 4.63 |
| 2024-10-15 | 1,197,475 | +11.5% | 198,130 | 6.04 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of CBU volume is 46.6%, down 21.4 points over the last five sessions. Over the last 30 readings it ranged from 23.8% (18 September 2026) to 73.1% (19 October 2026). The latest reading is 7.8 points below the 30-session average of 54.4%, on 53K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 25K | 53K | 46.6% | 0 |
| 2026-10-22 | 29K | 44K | 66.2% | 454 |
| 2026-10-21 | 27K | 46K | 59.7% | 0 |
| 2026-10-20 | 24K | 40K | 59.5% | 0 |
| 2026-10-19 | 45K | 61K | 73.1% | 0 |
| 2026-10-16 | 43K | 64K | 68.0% | 0 |
| 2026-10-15 | 30K | 73K | 41.3% | 0 |
| 2026-10-14 | 55K | 103K | 53.6% | 0 |
| 2026-10-13 | 46K | 78K | 59.5% | 13 |
| 2026-10-12 | 40K | 56K | 71.9% | 0 |
| 2026-10-09 | 48K | 124K | 39.0% | 0 |
| 2026-10-08 | 39K | 74K | 52.9% | 0 |
| 2026-10-07 | 52K | 100K | 52.3% | 68 |
| 2026-10-06 | 24K | 51K | 46.9% | 0 |
| 2026-10-05 | 47K | 83K | 56.5% | 0 |
| 2026-10-02 | 66K | 105K | 62.8% | 0 |
| 2026-10-01 | 34K | 66K | 50.9% | 124 |
| 2026-09-30 | 42K | 83K | 50.2% | 0 |
| 2026-09-29 | 37K | 62K | 59.4% | 2 |
| 2026-09-28 | 27K | 40K | 67.0% | 0 |
| 2026-09-25 | 33K | 64K | 51.8% | 0 |
| 2026-09-24 | 25K | 63K | 39.9% | 0 |
| 2026-09-23 | 39K | 90K | 44.0% | 0 |
| 2026-09-22 | 55K | 137K | 40.4% | 0 |
| 2026-09-21 | 32K | 80K | 39.4% | 0 |
| 2026-09-18 | 38K | 159K | 23.8% | 0 |
| 2026-09-17 | 35K | 53K | 67.3% | 0 |
| 2026-09-16 | 65K | 116K | 55.9% | 0 |
| 2026-09-15 | 68K | 106K | 64.4% | 186 |
| 2026-09-14 | 52K | 77K | 67.5% | 2 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 28 September 2026, the fails-to-deliver balance in CBU is 342 shares, down 3,177 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (13 July 2026) to 3,519 shares (16 September 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-28 | 342 | $61.57 | $21K |
| 2026-09-16 | 3,519 | $62.71 | $221K |
| 2026-09-09 | 880 | $63.15 | $56K |
| 2026-09-08 | 77 | $63.85 | $5K |
| 2026-08-31 | 478 | $63.16 | $30K |
| 2026-08-19 | 219 | $64.61 | $14K |
| 2026-08-04 | 10 | $66.54 | $665 |
| 2026-07-30 | 102 | $64.43 | $7K |
| 2026-07-28 | 43 | $66.59 | $3K |
| 2026-07-27 | 43 | $67.24 | $3K |
| 2026-07-24 | 43 | $66.74 | $3K |
| 2026-07-16 | 24 | $68.76 | $2K |
| 2026-07-15 | 778 | $67.88 | $53K |
| 2026-07-13 | 1 | $66.78 | $67 |
| 2026-07-07 | 59 | $67.61 | $4K |
| 2026-06-30 | 1,067 | $66.82 | $71K |
| 2026-06-29 | 750 | $67.47 | $51K |
| 2026-06-24 | 134 | $64.58 | $9K |
| 2026-06-23 | 35 | $63.50 | $2K |
| 2026-06-05 | 247 | $63.45 | $16K |
| 2026-06-02 | 408 | $62.70 | $26K |
| 2026-05-29 | 17 | $64.30 | $1K |
| 2026-05-28 | 1,866 | $64.04 | $119K |
| 2026-05-26 | 1,662 | $63.41 | $105K |
| 2026-05-22 | 677 | $63.16 | $43K |
| 2026-05-21 | 10 | $63.73 | $637 |
| 2026-05-07 | 181 | $63.89 | $12K |
| 2026-04-28 | 1,587 | $63.17 | $100K |
| 2026-04-21 | 2,479 | $63.37 | $157K |
| 2026-04-16 | 250 | $61.74 | $15K |
Insider trades
SEC Form 4, newest first. JSONInsiders at CBU reported 3 open-market buys worth $75K in the last 90 days and no open-market sells. Latest filing: Singh Savneet (Director) on 2026-09-09.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-09 | Singh Savneet | Director | Buy | 400 | $62.47 | $25K | 418 |
| 2026-08-27 | Vaccaro John A | Director | Buy | 317 | $63.11 | $20K | 492 |
| 2026-08-24 | Hall Brenda M | Director | Buy | 476 | $63.59 | $30K | 515 |
| 2026-06-25 | Bolus Mark J. | Director | Sell | 12K | $67.00 | $817K | 94K |
| 2026-06-25 | Bolus Mark J. | Director | Sell | 12K | $67.00 | $817K | 94K |
| 2026-06-10 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Tax withholding | 1K | $64.77 | $86K | 5K |
| 2026-06-10 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Exercise or conversion | 1K | $44.27 | $53K | 7K |
| 2026-06-10 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Exercise or conversion | 427 | $51.64 | $22K | 6K |
| 2026-06-08 | STICKELS ERIC | Director | Sell | 2K | $63.98 | $128K | 32K |
| 2026-05-04 | Wlos Marya Burgio | EVP & Chief Financial Officer | Tax withholding | 273 | $63.62 | $17K | 2K |
| 2026-04-29 | Knauss Jeffery J | Director | Exercise or conversion | 9 | price not stated in the filing | not stated | 5K |
| 2026-04-29 | Parente John | Director | Exercise or conversion | 9 | price not stated in the filing | not stated | 73K |
| 2026-04-29 | Pecor Raymond C III | Director | Exercise or conversion | 9 | price not stated in the filing | not stated | 11K |
| 2026-04-29 | STEELE SALLY A | Director | Exercise or conversion | 9 | price not stated in the filing | not stated | 41K |
| 2026-03-19 | Parente John | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 73K |
| 2026-03-19 | Knauss Jeffery J | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 5K |
| 2026-03-19 | STEELE SALLY A | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 41K |
| 2026-03-19 | Pecor Raymond C III | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 11K |
| 2026-03-16 | STICKELS ERIC | Director | Exercise or conversion | 250 | price not stated in the filing | not stated | 34K |
| 2026-03-04 | Karaivanov Dimitar | President & CEO | Tax withholding | 3K | $59.87 | $169K | 24K |
| 2026-03-04 | Karaivanov Dimitar | President & CEO | Grant | 5K | $0.00 | $0 | 26K |
| 2026-03-04 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Grant | 3K | $0.00 | $0 | 8K |
| 2026-03-04 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Tax withholding | 943 | $59.87 | $56K | 7K |
| 2026-03-04 | Abdo Michael N | EVP and General Counsel | Tax withholding | 707 | $59.87 | $42K | 8K |
| 2026-03-04 | Abdo Michael N | EVP and General Counsel | Grant | 2K | $0.00 | $0 | 9K |
| 2026-03-04 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Tax withholding | 943 | $59.87 | $56K | 7K |
| 2026-03-04 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Grant | 3K | $0.00 | $0 | 8K |
| 2026-03-04 | Karaivanov Dimitar | President & CEO | Tax withholding | 3K | $59.87 | $169K | 24K |
| 2026-03-04 | Karaivanov Dimitar | President & CEO | Grant | 5K | $0.00 | $0 | 26K |
| 2026-03-04 | Abdo Michael N | EVP and General Counsel | Tax withholding | 707 | $59.87 | $42K | 8K |
| 2026-03-04 | Abdo Michael N | EVP and General Counsel | Grant | 2K | $0.00 | $0 | 9K |
| 2026-03-02 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Tax withholding | 522 | $60.55 | $32K | 5K |
| 2026-03-02 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Tax withholding | 357 | $60.55 | $22K | 5K |
| 2026-03-02 | Durkee Matthew K | SVP, Chief Banking Officer | Tax withholding | 399 | $60.55 | $24K | 3K |
| 2026-03-02 | Karaivanov Dimitar | President & CEO | Tax withholding | 3K | $60.55 | $151K | 21K |
| 2026-03-02 | Abdo Michael N | EVP and General Counsel | Tax withholding | 485 | $60.55 | $29K | 7K |
| 2026-02-04 | Whipple John F. | Director | Sell | 4K | $65.17 | $277K | 9K |
| 2026-02-04 | Whipple John F. | Director | Exercise or conversion | 4K | $38.02 | $161K | 13K |
| 2026-02-03 | STEELE SALLY A | Director | Sell | 4K | $64.12 | $256K | 40K |
| 2026-02-03 | STEELE SALLY A | Director | Exercise or conversion | 4K | $23.04 | $92K | 44K |
| 2026-02-03 | STICKELS ERIC | Director | Sell | 2K | $64.75 | $129K | 33K |
| 2026-01-30 | Abdo Michael N | EVP and General Counsel | Tax withholding | 2K | $62.44 | $110K | 7K |
| 2026-01-30 | Abdo Michael N | EVP and General Counsel | Exercise or conversion | 2K | $38.02 | $87K | 9K |
| 2025-12-29 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Sell | 3K | $58.85 | $203K | 0 |
| 2025-12-29 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Sell | 3K | $58.85 | $203K | 0 |
| 2025-12-16 | Parente John | Director | Tax withholding | 3K | $60.18 | $161K | 71K |
| 2025-12-16 | Parente John | Director | Exercise or conversion | 4K | $38.02 | $161K | 74K |
| 2025-12-01 | Whipple John F. | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 9K |
| 2025-08-27 | LEVY JEFFREY M | SVP & Chief Banking Officer | Sell | 1K | $61.38 | $88K | 7K |
| 2025-05-02 | Wlos Marya Burgio | EVP & Chief Financial Officer | Grant | 2K | $0.00 | $0 | 2K |
| 2025-04-15 | STEELE SALLY A | Director | Exercise or conversion | 1K | $0.00 | $0 | 40K |
| 2025-04-14 | Parente John | Director | Exercise or conversion | 12 | $0.00 | $0 | 70K |
| 2025-04-14 | Bolus Mark J. | Director | Exercise or conversion | 12 | $0.00 | $0 | 104K |
| 2025-04-14 | STICKELS ERIC | Director | Exercise or conversion | 3 | $0.00 | $0 | 35K |
| 2025-04-14 | Knauss Jeffery J | Director | Exercise or conversion | 12 | $0.00 | $0 | 4K |
| 2025-03-19 | Bolus Mark J. | Director | Exercise or conversion | 1K | $0.00 | $0 | 104K |
| 2025-03-19 | Knauss Jeffery J | Director | Exercise or conversion | 1K | $0.00 | $0 | 4K |
| 2025-03-19 | Parente John | Director | Exercise or conversion | 1K | $0.00 | $0 | 70K |
| 2025-03-18 | Karaivanov Dimitar | President & CEO | Grant | 17K | $0.00 | $0 | 36K |
| 2025-03-18 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Grant | 6K | $0.00 | $0 | 20K |
| 2025-03-18 | LEVY JEFFREY M | SVP & Chief Banking Officer | Grant | 5K | $0.00 | $0 | 12K |
| 2025-03-18 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Grant | 5K | $0.00 | $0 | 9K |
| 2025-03-18 | Karaivanov Dimitar | President & CEO | Grant | 5K | $0.00 | $0 | 24K |
| 2025-03-18 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Grant | 2K | $0.00 | $0 | 16K |
| 2025-03-18 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Grant | 1K | $0.00 | $0 | 6K |
| 2025-03-18 | LEVY JEFFREY M | SVP & Chief Banking Officer | Grant | 1K | $0.00 | $0 | 8K |
| 2025-03-18 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Grant | 883 | $0.00 | $0 | 6K |
| 2025-03-18 | Abdo Michael N | EVP and General Counsel | Grant | 1K | $0.00 | $0 | 7K |
| 2025-03-17 | STICKELS ERIC | Director | Exercise or conversion | 451 | $0.00 | $0 | 35K |
| 2025-03-12 | Karaivanov Dimitar | President & CEO | Tax withholding | 2K | $0.00 | $0 | 19K |
| 2025-03-12 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Tax withholding | 693 | $0.00 | $0 | 14K |
| 2025-03-12 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Tax withholding | 532 | $0.00 | $0 | 4K |
| 2025-03-12 | LEVY JEFFREY M | SVP & Chief Banking Officer | Tax withholding | 386 | $0.00 | $0 | 7K |
| 2025-03-07 | Karaivanov Dimitar | President & CEO | Grant | 3K | $0.00 | $0 | 21K |
| 2025-03-07 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Grant | 2K | $0.00 | $0 | 15K |
| 2025-03-07 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Grant | 1K | $0.00 | $0 | 5K |
| 2025-03-07 | LEVY JEFFREY M | SVP & Chief Banking Officer | Grant | 1K | $0.00 | $0 | 7K |
| 2025-03-03 | Abdo Michael N | EVP and General Counsel | Tax withholding | 432 | $63.29 | $27K | 5K |
| 2025-03-03 | Gillan-Myer Maureen A | EVP, Chief Admin & HR Officer | Tax withholding | 444 | $63.29 | $28K | 3K |
| 2025-03-03 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Tax withholding | 326 | $63.29 | $21K | 5K |
| 2025-03-03 | Karaivanov Dimitar | President & CEO | Tax withholding | 2K | $63.29 | $125K | 18K |
| 2025-03-03 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Tax withholding | 798 | $63.29 | $51K | 13K |
| 2025-03-03 | LEVY JEFFREY M | SVP & Chief Banking Officer | Tax withholding | 537 | $63.29 | $34K | 6K |
| 2025-01-24 | LEVY JEFFREY M | SVP & Chief Banking Officer | Sell | 1K | $65.98 | $75K | 7K |
| 2025-01-15 | Bolus Mark J. | Director | Exercise or conversion | 712 | $0.00 | $0 | 102K |
| 2025-01-13 | STEELE SALLY A | Director | Exercise or conversion | 28 | $0.00 | $0 | 39K |
| 2025-01-02 | STEELE SALLY A | Director | Exercise or conversion | 4K | $0.00 | $0 | 39K |
| 2024-12-02 | Whipple John F. | Director | Exercise or conversion | 1K | price not stated in the filing | not stated | 7K |
| 2024-11-26 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Exercise or conversion | 2K | $0.00 | $0 | 15K |
| 2024-11-26 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Exercise or conversion | 2K | $0.00 | $0 | 16K |
| 2024-11-26 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Exercise or conversion | 2K | $0.00 | $0 | 18K |
| 2024-11-26 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Tax withholding | 6K | $71.45 | $441K | 14K |
| 2024-11-26 | SUTARIS JOSEPH E | EVP & Chief Financial Officer | Exercise or conversion | 3K | $0.00 | $0 | 20K |
| 2024-11-26 | Abdo Michael N | EVP and General Counsel | Tax withholding | 1K | $71.45 | $102K | 6K |
| 2024-11-26 | Abdo Michael N | EVP and General Counsel | Exercise or conversion | 2K | $0.00 | $0 | 7K |
| 2024-11-25 | Whipple John F. | Director | Sell | 4K | $73.10 | $288K | 6K |
| 2024-11-25 | Whipple John F. | Director | Exercise or conversion | 4K | $35.36 | $139K | 10K |
| 2024-11-07 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Exercise or conversion | 2K | $51.64 | $88K | 7K |
| 2024-11-07 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Tax withholding | 2K | $70.79 | $121K | 5K |
| 2024-11-07 | Durkee Deresa Fischer | SVP, Chief Accounting Officer | Exercise or conversion | 427 | $38.02 | $16K | 5K |
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. JSON9 Form 144 notices on file for CBU worth $15.7M at the prices reported; 1 in the last 90 days worth $155K. Latest: Sally Steele filed on 2026-10-22 to sell 2,500 shares ($155K) from 2026-10-22.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-22 | Sally SteeleBOARD OF DIRECTOR | 3K | $155K | 0.005% | 2026-10-22 | APEX CLEARING |
| 2026-07-20 | Sally SteeleBOARD OF DIRECTOR | 16K | $1.1M | 0.030% | 2026-07-31 | APEX CLEARING350 N ST. PAUL ST |
| 2026-06-26 | Bolus Mark J.Director | 12K | $816K | 0.023% | 2026-06-25 | Janney Montgomery Scott |
| 2026-06-08 | ERIC STICKELSDIRECTOR | 2K | $127K | 0.004% | 2026-06-08 | APEX CLEARING |
| 2026-06-08 | ERIC STICKELSDIRECTOR | 2K | $12.7M | 38.059% | 2026-06-08 | APEX CLEARING |
| 2026-02-04 | John WhippleDIRECTOR | 4K | $279K | 0.008% | 2026-02-04 | APEX CLEARING350 N ST. PAUL ST |
| 2026-02-03 | Sally SteeleBOARD OF DIRECTOR | 4K | $256K | 0.008% | 2026-02-03 | APEX CLEARING350 N ST. PAUL ST |
| 2026-02-03 | Eric StickelsBOARD OF DIRECTOR | 2K | $128K | 0.004% | 2026-02-03 | APEX CLEARING350 N ST. PAUL ST |
| 2026-01-30 | LEVY JEFFREY MAffiliate | 1K | $89K | 0.003% | 2026-01-30 | Charles Schwab Corp. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON4 holders report 5% or more of CBU in their latest filing, all on Schedule 13G (passive). The largest reported stake is Abigail P. Johnson at 7.0% of the class (3,678,108 shares), filed 2026-08-06 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-06 | 13G/Ano. 1 | Abigail P. Johnsonindividual | 3.7M | 7.0% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 1 | FMR LLCparent holding company | 3.7M | 7.0% | 2026-06-30 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 3.6M | 6.8% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 2.8M | 5.3% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 16 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding CBU at their latest 13F. JSON3 of the 30 tracked managers held CBU at their latest 13F, $24.3M in total at quarter-end prices. Two Sigma Investments is the largest at $12.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 192K | $12.9M | 0.01% | +95K |
| Citadel Advisors | 2026-06-30 | 105K | $7.1M | 0.00% | +9K |
| AQR Capital Management | 2026-06-30 | 65K | $4.4M | 0.00% | +40K |
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.
What this page is
Community Financial System 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 Community Financial System (CBU), SEC CIK 723188, listed on NYSE, classified by the SEC as national commercial banks. 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 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-28.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 2026-10-22.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 2026-08-06.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
- 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 2026-07-28.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 2026-09-09.JSON and CSV
- Company record
- EDGAR filing index for CIK 723188Ticker, 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 national commercial banks
Other company pages
Datasets
Frequently Asked Questions
How much of CBU is sold short?
2,051,807 shares were held short at the 2026-09-30 settlement, 5.5 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 CBU's daily short volume?
On 2026-10-23, 24,868 of the 53,379 CBU shares reported to FINRA were sold short, 46.6% of the day's reported volume. Short volume is a flow for one day, not a position.
Does CBU have fails to deliver?
The SEC's latest file shows 342 CBU shares failed to deliver at settlement 2026-09-28. Fails are reported per settlement date and published twice a month with a lag.
Are CBU insiders buying or selling?
Insiders at CBU reported 3 open-market buys worth $75K in the last 90 days and no open-market sells. Latest filing: Singh Savneet (Director) on 2026-09-09.
Have CBU insiders filed to sell?
9 Form 144 notices on file for CBU worth $15.7M at the prices reported; 1 in the last 90 days worth $155K. Latest: Sally Steele filed on 2026-10-22 to sell 2,500 shares ($155K) from 2026-10-22.
Who owns 5% or more of CBU?
4 holders report 5% or more of CBU in their latest filing, all on Schedule 13G (passive). The largest reported stake is Abigail P. Johnson at 7.0% of the class (3,678,108 shares), filed 2026-08-06 for an event on 2026-06-30.
Which tracked 13F managers own CBU?
3 of the 30 tracked 13F managers held CBU shares at their latest filing, $24.3M in all. The largest: Two Sigma Investments (192K shares, $12.9M), Ken Griffin's Citadel Advisors (105K shares, $7.1M), Cliff Asness's AQR Capital Management (65K shares, $4.4M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.