| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Wellington Management Company, LLP
|
2.447m | 7.62% | -240.206k | Jun 30 2026 |
| 2 |
Farkash (John)
|
2.421m | 7.54% | -520.284k | Apr 02 2026 |
| 3 |
FJ Capital Management, LLC
|
2.055m | 6.40% | — | Jun 30 2026 |
| 4 |
AllianceBernstein L.P.
|
1.952m | 6.08% | -196.265k | Jun 30 2026 |
| 5 |
Endeavour Capital Advisors Inc.
|
1.656m | 5.16% | -163.486k | Jun 30 2026 |
|
1
Wellington Management Company, LLP
|
7.62%
2.447m
|
|
2
Farkash (John)
|
7.54%
2.421m
|
|
3
FJ Capital Management, LLC
|
6.40%
2.055m
|
|
4
AllianceBernstein L.P.
|
6.08%
1.952m
|
|
5
Endeavour Capital Advisors Inc.
|
5.16%
1.656m
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 32.79% of California Bancorp, with Wellington Management Company, LLP the biggest at 7.62%, followed by Farkash (John) (7.54%) and FJ Capital Management, LLC (6.40%). |
| Date | Insider & Role | Type | Price | Quantity | Volume |
|---|---|---|---|---|---|
| Oct 04 2026 |
John Mitchell
CEO
|
Purchases
|
$182.45 | + 15,000 | $2,736,750 |
| Oct 01 2026 |
Sarah Chen
CFO
|
Sales
|
$179.80 | - 8,500 | $1,528,300 |
| Sep 27 2026 |
Robert Williams
COO
|
Purchases
|
$175.20 | + 12,000 | $2,102,400 |
| Sep 22 2026 |
Emily Rodriguez
Director
|
Sales
|
$181.30 | - 5,200 | $942,760 |
| Sep 16 2026 |
Michael Thompson
SVP Operations
|
Purchases
|
$170.50 | + 20,000 | $3,410,000 |
| Sep 09 2026 |
Lisa Park
General Counsel
|
Sales
|
$177.90 | - 6,800 | $1,209,720 |
| No transactions found for this filter. | |||||
|
John Mitchell
PURCHASES
|
Oct 04 2026
$182.45
|
|
Sarah Chen
SALES
|
Oct 01 2026
$179.80
|
|
Robert Williams
PURCHASES
|
Sep 27 2026
$175.20
|
|
Emily Rodriguez
SALES
|
Sep 22 2026
$181.30
|
|
Michael Thompson
PURCHASES
|
Sep 16 2026
$170.50
|
|
Lisa Park
SALES
|
Sep 09 2026
$177.90
|
| No transactions found for this filter. | |
| Insider transactions show you what executives, directors and major shareholders do with their own stock: people who know the company from the inside. Buys are the most telling signal, because insiders invest their own money. Sells are harder to read, since they can also be driven by taxes, diversification or expiring option programs. |
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