California BanCorp \ CA (BCAL)
Every FINRA and SEC series the site collects for California BanCorp \ CA: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq, classified by the SEC as national commercial banks.
950K
Short interest
settlement 2026-08-14
6.3
Days to cover
+4.4% vs prior
42.2%
Short share of volume
2026-09-11
344
Fails to deliver
settlement 2026-08-05
-$149K
Insider flow, 90 days
1 buys, 1 sells
As of 2026-09-11.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 14 August 2026, short interest in BCAL is 949,888 shares, up 49,631 shares over the last month. Over the last 48 readings it ranged from 283,024 shares (15 December 2025) to 949,888 shares (14 August 2026). The latest reading sits at the top of that range. At the reported average volume of 151K shares a day that is 6.3 days to cover, elevated.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-14 | 949,888 | +4.4% | 150,908 | 6.29 |
| 2026-07-31 | 909,590 | +1.0% | 265,229 | 3.43 |
| 2026-07-15 | 900,257 | +13.7% | 181,940 | 4.95 |
| 2026-06-30 | 791,884 | -4.2% | 357,615 | 2.21 |
| 2026-06-15 | 826,259 | -8.3% | 172,199 | 4.80 |
| 2026-05-29 | 901,418 | +17.7% | 140,503 | 6.42 |
| 2026-05-15 | 765,603 | +12.6% | 174,882 | 4.38 |
| 2026-04-30 | 679,813 | -8.8% | 168,128 | 4.04 |
| 2026-04-15 | 745,043 | -19.3% | 208,099 | 3.58 |
| 2026-03-31 | 923,687 | +121.6% | 266,012 | 3.47 |
| 2026-03-13 | 416,873 | +21.6% | 147,446 | 2.83 |
| 2026-02-27 | 342,802 | -8.1% | 179,760 | 1.91 |
| 2026-02-13 | 372,973 | -3.3% | 225,749 | 1.65 |
| 2026-01-30 | 385,583 | -2.4% | 368,535 | 1.05 |
| 2026-01-15 | 395,143 | +34.8% | 204,992 | 1.93 |
| 2025-12-31 | 293,151 | +3.6% | 234,937 | 1.25 |
| 2025-12-15 | 283,024 | -5.5% | 214,416 | 1.32 |
| 2025-11-28 | 299,452 | -4.3% | 110,811 | 2.70 |
| 2025-11-14 | 312,791 | -8.2% | 160,213 | 1.95 |
| 2025-10-31 | 340,605 | -1.4% | 176,991 | 1.92 |
| 2025-10-15 | 345,608 | -8.1% | 122,945 | 2.81 |
| 2025-09-30 | 375,978 | +8.9% | 102,322 | 3.67 |
| 2025-09-15 | 345,262 | +15.0% | 151,021 | 2.29 |
| 2025-08-29 | 300,278 | -11.7% | 70,199 | 4.28 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of BCAL volume is 42.2%, down 1.3 points over the last five sessions. Over the last 52 readings it ranged from 14.5% (10 September 2026) to 84.6% (31 July 2026). The latest reading is 5.3 points below the 30-session average of 47.6%, on 60K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 25K | 60K | 42.2% | 0 |
| 2026-09-10 | 28K | 192K | 14.5% | 0 |
| 2026-09-09 | 17K | 44K | 38.5% | 117 |
| 2026-09-08 | 30K | 77K | 38.7% | 0 |
| 2026-09-04 | 28K | 71K | 38.8% | 0 |
| 2026-09-03 | 33K | 75K | 43.5% | 0 |
| 2026-09-02 | 31K | 48K | 66.0% | 0 |
| 2026-09-01 | 26K | 71K | 36.6% | 0 |
| 2026-08-31 | 22K | 67K | 32.3% | 0 |
| 2026-08-28 | 12K | 41K | 30.1% | 0 |
| 2026-08-27 | 13K | 46K | 29.4% | 278 |
| 2026-08-26 | 23K | 58K | 39.0% | 0 |
| 2026-08-25 | 15K | 34K | 43.3% | 0 |
| 2026-08-24 | 16K | 45K | 35.3% | 0 |
| 2026-08-21 | 17K | 26K | 66.4% | 47 |
| 2026-08-20 | 19K | 27K | 69.3% | 0 |
| 2026-08-19 | 22K | 45K | 49.4% | 0 |
| 2026-08-18 | 22K | 35K | 63.7% | 0 |
| 2026-08-17 | 18K | 58K | 30.5% | 0 |
| 2026-08-14 | 16K | 36K | 43.8% | 0 |
| 2026-08-13 | 15K | 51K | 28.5% | 0 |
| 2026-08-12 | 27K | 53K | 50.7% | 0 |
| 2026-08-11 | 35K | 67K | 52.9% | 0 |
| 2026-08-10 | 68K | 86K | 78.5% | 0 |
| 2026-08-07 | 23K | 33K | 69.3% | 0 |
| 2026-08-06 | 19K | 31K | 63.6% | 0 |
| 2026-08-05 | 19K | 33K | 58.5% | 0 |
| 2026-08-04 | 17K | 36K | 46.4% | 9 |
| 2026-08-03 | 42K | 99K | 42.1% | 0 |
| 2026-07-31 | 71K | 84K | 84.6% | 2,400 |
Fails to deliver
SEC, by settlement date. JSONAs of 5 August 2026, the fails-to-deliver balance in BCAL is 344 shares, up 152 shares over the last settlement date. Over the last 25 readings it ranged from 1 share (2 January 2026) to 5,135 shares (30 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-05 | 344 | $21.57 | $7K |
| 2026-07-31 | 192 | $21.16 | $4K |
| 2026-07-28 | 7 | $21.21 | $148 |
| 2026-07-20 | 3,027 | $21.23 | $64K |
| 2026-07-15 | 244 | $20.94 | $5K |
| 2026-06-30 | 5,135 | $20.87 | $107K |
| 2026-04-28 | 2,197 | $18.84 | $41K |
| 2026-04-24 | 50 | $18.51 | $926 |
| 2026-04-09 | 71 | $18.44 | $1K |
| 2026-03-27 | 6 | $17.58 | $105 |
| 2026-03-24 | 364 | $17.54 | $6K |
| 2026-02-20 | 893 | $18.86 | $17K |
| 2026-02-17 | 166 | $18.87 | $3K |
| 2026-01-30 | 191 | $18.08 | $3K |
| 2026-01-08 | 48 | $18.42 | $884 |
| 2026-01-02 | 1 | $18.67 | $19 |
| 2025-12-23 | 134 | $19.07 | $3K |
| 2025-12-22 | 16 | $19.50 | $312 |
| 2025-12-08 | 2,500 | $19.64 | $49K |
| 2025-12-02 | 558 | $19.45 | $11K |
| 2025-11-06 | 436 | $18.91 | $8K |
| 2025-10-14 | 200 | $16.65 | $3K |
| 2025-09-23 | 2 | $17.34 | $35 |
| 2025-09-16 | 426 | $17.18 | $7K |
| 2025-09-10 | 502 | $17.23 | $9K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONOver the last 90 days BCAL insiders reported 1 open-market buy ($10K) against 1 sell ($159K), so the dollar flow leans toward selling. Latest filing: Muller Frank L. on 2026-09-04.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-04 | Muller Frank L. | n/a | Buy | 450 | $22.13 | $10K | 2K |
| 2026-08-20 | Cullen Kevin J. | n/a | Grant | 1K | $0.00 | $0 | 18K |
| 2026-08-20 | Cortese Stephen A. | n/a | Grant | 1K | $0.00 | $0 | 355K |
| 2026-08-20 | Armanino Andrew J. | n/a | Grant | 1K | $0.00 | $0 | 18K |
| 2026-08-11 | Liska Martin | EVP / Chief Risk Officer | J | 1K | $0.00 | $0 | 18K |
| 2026-08-11 | Dolan Thomas G. | EVP / Bancorp CFO/ CSO | J | 3K | $0.00 | $0 | 52K |
| 2026-08-02 | Nutz Peter | EVP/ Chief Credit Officer | Tax withholding | 939 | $21.30 | $20K | 41K |
| 2026-08-02 | Liska Martin | EVP / Chief Risk Officer | Tax withholding | 704 | $21.30 | $15K | 19K |
| 2026-08-02 | Dolan Thomas G. | EVP / Bancorp CFO/ CSO | Tax withholding | 2K | $21.30 | $40K | 56K |
| 2026-08-02 | Yeung Joann | EVP / Chief Accounting Officer | Tax withholding | 704 | $21.30 | $15K | 33K |
| 2026-08-02 | Hernandez Richard | President | Tax withholding | 1K | $21.30 | $30K | 72K |
| 2026-08-02 | Merchant Manisha | EVP / Chief Legal Officer | Tax withholding | 939 | $21.30 | $20K | 36K |
| 2026-08-02 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 1K | $21.30 | $30K | 86K |
| 2026-08-02 | Rainer David I | Chairman and CEO | Tax withholding | 4K | $21.30 | $75K | 141K |
| 2026-08-02 | Carandang Jean | Bank Chief Financial Officer | Tax withholding | 704 | $21.30 | $15K | 35K |
| 2026-07-31 | Machado Lester | n/a | J | 9K | $0.00 | $0 | 13K |
| 2026-07-31 | Machado Lester | n/a | Sell | 8K | $21.19 | $159K | 22K |
| 2026-07-31 | Machado Lester | n/a | Option exercise | 8K | $12.96 | $97K | 30K |
| 2026-06-08 | Carandang Jean | Bank Chief Financial Officer | Tax withholding | 1K | $19.39 | $23K | 36K |
| 2026-06-01 | Di Tomaso Frank | n/a | Grant | 3K | $0.00 | $0 | 251K |
| 2026-06-01 | Machado Lester | n/a | Grant | 3K | $0.00 | $0 | 22K |
| 2026-06-01 | Klein Rochelle G. | n/a | Grant | 3K | $0.00 | $0 | 36K |
| 2026-06-01 | Cullen Kevin J. | n/a | Grant | 3K | $0.00 | $0 | 17K |
| 2026-06-01 | Muller Frank L. | n/a | Grant | 3K | $0.00 | $0 | 38K |
| 2026-06-01 | Cortese Stephen A. | n/a | Grant | 3K | $0.00 | $0 | 354K |
| 2026-06-01 | Volk David J. | n/a | Grant | 3K | $0.00 | $0 | 31K |
| 2026-06-01 | Williams Anne A | n/a | Grant | 3K | $0.00 | $0 | 12K |
| 2026-06-01 | Armanino Andrew J. | n/a | Grant | 3K | $0.00 | $0 | 17K |
| 2026-05-21 | Cullen Kevin J. | n/a | Grant | 1K | $0.00 | $0 | 13K |
| 2026-05-21 | Cortese Stephen A. | n/a | Grant | 1K | $0.00 | $0 | 351K |
| 2026-05-21 | Armanino Andrew J. | n/a | Grant | 1K | $0.00 | $0 | 13K |
| 2026-05-08 | Hernandez Richard | President | Sell | 17K | $19.12 | $325K | 73K |
| 2026-05-07 | Rainer David I | Executive Chairman | Sell | 75K | $19.00 | $1.4M | 356K |
| 2026-05-05 | Hernandez Richard | President | Tax withholding | 1K | $18.85 | $23K | 90K |
| 2026-04-28 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 115 | $18.92 | $2K | 88K |
| 2026-04-20 | Nutz Peter | EVP/ Chief Credit Officer | Tax withholding | 143 | $18.76 | $3K | 42K |
| 2026-04-15 | Dolan Thomas G. | EVP / Bancorp CFO/ CSO | J | 5K | $0.00 | $0 | 57K |
| 2026-04-12 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 154 | $18.38 | $3K | 88K |
| 2026-04-10 | Liska Martin | EVP / Chief Risk Officer | J | 4K | $0.00 | $0 | 20K |
| 2026-03-25 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 595 | $17.55 | $10K | 88K |
| 2026-03-21 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 93 | $17.32 | $2K | 89K |
| 2026-03-16 | Dolan Thomas G. | EVP / Bancorp CFO/ CSO | Gift | 2K | $0.00 | $0 | 256K |
| 2026-03-13 | Dolan Thomas G. | EVP / Bancorp CFO/ CSO | Gift | 2K | $0.00 | $0 | 258K |
| 2026-03-08 | Wirfel Michelle | EVP, Chief Operating Officer | Tax withholding | 635 | $17.96 | $11K | 89K |
| 2026-03-06 | Carandang Jean | Bank Chief Financial Officer | Sell | 8K | $17.90 | $143K | 37K |
| 2026-03-02 | Nutz Peter | EVP/ Chief Credit Officer | Grant | 11K | $0.00 | $0 | 42K |
| 2026-03-02 | Yeung Joann | EVP / Chief Accounting Officer | Grant | 6K | $0.00 | $0 | 34K |
| 2026-03-02 | Liska Martin | EVP / Chief Risk Officer | Grant | 5K | $0.00 | $0 | 23K |
| 2026-03-02 | Hernandez Richard | President | Grant | 15K | $0.00 | $0 | 91K |
| 2026-03-02 | Merchant Manisha | EVP / Chief Legal Officer | Grant | 13K | $0.00 | $0 | 37K |
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 the rarer, stronger signal.
Planned sales (Form 144)
Newest first. JSON1 Form 144 notice on file for BCAL worth $159K at the prices reported; 1 in the last 90 days worth $159K. Latest: Machado Lester filed on 2026-08-12 to sell 7,500 shares ($159K) from 2026-07-31.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-12 | Machado LesterDirector | 8K | $159K | 0.023% | 2026-07-31 | Morgan Stanley at Work-Shareworks |
Large holders (13D and 13G)
One row per reporting person, newest filing first. JSON6 holders above 5% have filed on BCAL, all on Schedule 13G (passive). The largest reported stake is Wellington Management Group LLP at 7.6% of the class (2,447,278 shares), filed 2026-08-13 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-14 | 13G/Ano. 5 | AllianceBernstein L.P.investment adviser | 2.0M | 6.1% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Wellington Management Group LLPparent holding company | 2.4M | 7.6% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Wellington Group Holdings LLPparent holding company | 2.4M | 7.6% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Wellington Investment Advisors Holdings LLPparent holding company | 2.4M | 7.6% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Wellington Management Company LLPinvestment adviser | 2.4M | 7.0% | 2026-06-30 |
| 2026-07-27 | 13G | BlackRock, Inc.parent holding company | 1.8M | 5.6% | 2026-06-30 |
13F holders
Tracked managers holding BCAL at their latest 13F. JSON4 of the 30 tracked managers held BCAL at their latest 13F, $9.9M in total at quarter-end prices. Two Sigma Investments is the largest at $3.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 186K | $3.9M | 0.00% | +123K |
| AQR Capital Management | 2026-06-30 | 114K | $2.4M | 0.00% | +22K |
| Citadel Advisors | 2026-06-30 | 113K | $2.3M | 0.00% | +46K |
| D. E. Shaw & Co. | 2026-06-30 | 61K | $1.3M | 0.00% | -4K |
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
California BanCorp \ CA 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.
This page follows California BanCorp \ CA (BCAL), SEC CIK 1795815, listed on Nasdaq, classified by the SEC as national commercial banks. The cross-market tables live on the short interest and insider transactions hubs.
Source and method
- Short interest
- FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-14.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-05.JSON and CSV
- Planned sales
- SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-12.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-14.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-04.JSON and CSV
- Company record
- EDGAR filing index for CIK 1795815Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 30 requests a minute without a key, 120 a minute with a key from a free account.
Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 13 Sep 09:50 UTC.
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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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 BCAL is sold short?
What is BCAL's daily short volume?
Does BCAL have fails to deliver?
Are BCAL insiders buying or selling?
Have BCAL insiders filed to sell?
Who owns more than 5% of BCAL?
Which funds hold BCAL?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.