Who owns TCBK (TCBK)
Which tracked institutional funds hold TCBK, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TCBK company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
37 tracked funds added or opened TCBK while 29 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
TCBK’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TCBK divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 194 tracked filers holding TCBK, 96 increased or opened the position and 72 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in TCBK between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 16
- VANGUARD CAPITAL MANAGEMENT LLC$61M
- VANGUARD PORTFOLIO MANAGEMENT LLC$22M
- VANGUARD FIDUCIARY TRUST CO$10M
- RICE HALL JAMES & ASSOCIATES, LLC$5M
- Point72 Asset Management, L.P.$3M
- HRT FINANCIAL LP$2M
Full exits 7
- VANGUARD GROUP INC$80M
- FJ Capital Management LLC$4M
- Jain Global LLC$4M
- TWO SIGMA ADVISERS, LP$1M
- Assenagon Asset Management S.A.$1M
- DENALI ADVISORS LLC$1M
Largest adds
- TWO SIGMA INVESTMENTS, LP$9M
- Qube Research & Technologies Ltd$9M
- STATE STREET CORP$3M
- Trexquant Investment LP$2M
- SG Americas Securities, LLC$2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$2M
Largest trims
- GOLDMAN SACHS GROUP INC$12M
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$9M
- FMR LLC$8M
- North Reef Capital Management LP$5M
- BARCLAYS PLC$2M
- UBS Group AG$2M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FMR LLC trimmed | 2,745,382 | $131M | 11.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 2,392,458 | $114M | 10.0% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 1,696,463 | $81M | 7.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 1,649,900 | $78M | 6.9% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,275,507 | $61M | 5.3% | 2026-Q1 |
| Davis Asset Management, L.P. | 1,046,900 | $50M | 4.4% | 2026-Q1 |
| STATE STREET CORP added | 966,575 | $46M | 4.0% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 801,006 | $38M | 3.3% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 597,205 | $28M | 2.5% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 454,563 | $22M | 1.9% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 454,024 | $22M | 1.9% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 421,184 | $20M | 1.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 420,342 | $20M | 1.8% | 2026-Q1 |
| North Reef Capital Management LP trimmed | 373,141 | $18M | 1.6% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 356,889 | $17M | 1.5% | 2026-Q1 |
| Bolthouse Investments, LLC | 353,718 | $17M | 1.5% | 2026-Q1 |
| Curi Capital, LLC added | 352,756 | $17M | 1.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 346,280 | $16M | 1.4% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 274,208 | $13M | 1.1% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 263,491 | $12M | 1.1% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 257,101 | $12M | 1.1% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 255,613 | $12M | 1.1% | 2026-Q1 |
| HEARTLAND ADVISORS INC | 250,000 | $12M | 1.0% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 204,851 | $10M | 0.9% | 2026-Q1 |
| CRAWFORD INVESTMENT COUNSEL INC added | 176,907 | $8M | 0.7% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 156,943 | $7M | 0.7% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 153,127 | $7M | 0.6% | 2026-Q1 |
| MERCER GLOBAL ADVISORS INC /ADV trimmed | 146,506 | $7M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 143,950 | $7M | 0.6% | 2026-Q1 |
| BASSWOOD CAPITAL MANAGEMENT, L.L.C. | 137,981 | $7M | 0.6% | 2026-Q1 |
| ProShare Advisors LLC added | 135,603 | $6M | 0.6% | 2026-Q1 |
| SWEENEY & MICHEL, LLC added | 126,082 | $6M | 0.6% | 2026-Q1 |
| Allworth Financial LP added | 127,845 | $6M | 0.5% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 102,273 | $5M | 0.4% | 2026-Q1 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC trimmed | 95,614 | $5M | 0.4% | 2026-Q1 |
| RICE HALL JAMES & ASSOCIATES, LLC added | 95,224 | $5M | 0.4% | 2026-Q1 |
| MORGAN STANLEY trimmed | 94,130 | $4M | 0.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 86,742 | $4M | 0.4% | 2026-Q1 |
| Creative Planning added | 80,666 | $4M | 0.3% | 2026-Q1 |
| JACOBS ASSET MANAGEMENT, LLC added | 75,000 | $4M | 0.3% | 2026-Q1 |
| LPL Financial LLC added | 74,999 | $4M | 0.3% | 2026-Q1 |
| Trexquant Investment LP added | 74,087 | $4M | 0.3% | 2026-Q1 |
| DEPRINCE RACE & ZOLLO INC trimmed | 70,224 | $3M | 0.3% | 2026-Q1 |
| SG Americas Securities, LLC added | 69,226 | $3M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 67,207 | $3M | 0.3% | 2026-Q1 |
| Nuveen, LLC added | 66,316 | $3M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 66,189 | $3M | 0.3% | 2026-Q1 |
| Swiss National Bank added | 61,100 | $3M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 60,639 | $3M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 57,800 | $3M | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 54,876 | $3M | 0.2% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 51,900 | $2M | 0.2% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 46,561 | $2M | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 46,264 | $2M | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 45,998 | $2M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 43,857 | $2M | 0.2% | 2026-Q1 |
| Chico Wealth RIA | 43,654 | $2M | 0.2% | 2026-Q1 |
| San Luis Wealth Advisors LLC added | 37,515 | $2M | 0.2% | 2026-Q1 |
| Invesco Ltd. trimmed | 37,142 | $2M | 0.2% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 36,995 | $2M | 0.2% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed | 36,800 | $2M | 0.2% | 2026-Q1 |
| Campbell & CO Investment Adviser LLC added | 33,867 | $2M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 32,720 | $2M | 0.1% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 32,665 | $2M | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 32,240 | $2M | 0.1% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 31,808 | $2M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 31,366 | $1M | 0.1% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 30,753 | $1M | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 29,941 | $1M | 0.1% | 2026-Q1 |
| J. L. Bainbridge & Co., Inc. | 23,000 | $1M | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 22,337 | $1M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO trimmed | 21,721 | $1M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 19,353 | $920K | 0.1% | 2026-Q1 |
| HANTZ FINANCIAL SERVICES, INC. trimmed | 19,283 | $917K | 0.1% | 2026-Q1 |
| Ridgewood Investments LLC added | 19,063 | $906K | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 17,763 | $844K | 0.1% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 17,132 | $814K | 0.1% | 2026-Q1 |
| marrick wealth, LLC | 16,414 | $780K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 16,411 | $780K | 0.1% | 2026-Q1 |
| MetLife Investment Management, LLC trimmed | 16,299 | $775K | 0.1% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP added | 15,887 | $755K | 0.1% | 2026-Q1 |
| Rafferty Asset Management, LLC added | 15,626 | $743K | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 15,528 | $738K | 0.1% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 15,070 | $716K | 0.1% | 2026-Q1 |
| Cerity Partners LLC trimmed | 15,049 | $715K | 0.1% | 2026-Q1 |
| IRONWOOD INVESTMENT MANAGEMENT LLC trimmed | 14,611 | $695K | 0.1% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 14,211 | $676K | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 14,119 | $671K | 0.1% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC | 13,970 | $664K | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 13,760 | $654K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 1,679,438 | $80M | 7.0% | 2025-Q4 stale |
| FJ Capital Management LLC new | 92,492 | $4M | 0.4% | 2025-Q4 stale |
| Sheaff Brock Investment Advisors, LLC | 109,540 | $4M | 0.4% | 2025-Q1 stale |
| Jain Global LLC new | 76,273 | $4M | 0.3% | 2025-Q4 stale |
| Empowered Funds, LLC added | 51,204 | $2M | 0.2% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP trimmed | 26,585 | $1M | 0.1% | 2025-Q4 stale |
| Assenagon Asset Management S.A. trimmed | 23,760 | $1M | 0.1% | 2025-Q4 stale |
| DENALI ADVISORS LLC added | 23,600 | $1M | 0.1% | 2025-Q4 stale |
| Numerai GP LLC added | 24,643 | $985K | 0.1% | 2025-Q1 stale |
| WOODWARD DIVERSIFIED CAPITAL, LLC trimmed | 19,581 | $928K | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.