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Institutional Ownership · SEC Form 13F

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.

194
Institutional holders
22,308,647
Shares held (tracked funds)
69.0%
Of shares outstanding

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).

FundSharesReported value% of valueQuarter
FMR LLC trimmed2,745,382$131M11.4%2026-Q1
BlackRock, Inc. trimmed2,392,458$114M10.0%2026-Q1
DIMENSIONAL FUND ADVISORS LP added1,696,463$81M7.1%2026-Q1
FRANKLIN RESOURCES INC added1,649,900$78M6.9%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new1,275,507$61M5.3%2026-Q1
Davis Asset Management, L.P.1,046,900$50M4.4%2026-Q1
STATE STREET CORP added966,575$46M4.0%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added801,006$38M3.3%2026-Q1
ALLIANCEBERNSTEIN L.P. trimmed597,205$28M2.5%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new454,563$22M1.9%2026-Q1
AMERICAN CENTURY COMPANIES INC trimmed454,024$22M1.9%2026-Q1
MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed421,184$20M1.8%2026-Q1
GOLDMAN SACHS GROUP INC trimmed420,342$20M1.8%2026-Q1
North Reef Capital Management LP trimmed373,141$18M1.6%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed356,889$17M1.5%2026-Q1
Bolthouse Investments, LLC353,718$17M1.5%2026-Q1
Curi Capital, LLC added352,756$17M1.5%2026-Q1
NORTHERN TRUST CORP added346,280$16M1.4%2026-Q1
TWO SIGMA INVESTMENTS, LP added274,208$13M1.1%2026-Q1
JPMORGAN CHASE & CO trimmed263,491$12M1.1%2026-Q1
Qube Research & Technologies Ltd added257,101$12M1.1%2026-Q1
SCHRODER INVESTMENT MANAGEMENT GROUP trimmed255,613$12M1.1%2026-Q1
HEARTLAND ADVISORS INC250,000$12M1.0%2026-Q1
VANGUARD FIDUCIARY TRUST CO new204,851$10M0.9%2026-Q1
CRAWFORD INVESTMENT COUNSEL INC added176,907$8M0.7%2026-Q1
RENAISSANCE TECHNOLOGIES LLC trimmed156,943$7M0.7%2026-Q1
Bank of New York Mellon Corp trimmed153,127$7M0.6%2026-Q1
MERCER GLOBAL ADVISORS INC /ADV trimmed146,506$7M0.6%2026-Q1
AQR CAPITAL MANAGEMENT LLC added143,950$7M0.6%2026-Q1
BASSWOOD CAPITAL MANAGEMENT, L.L.C.137,981$7M0.6%2026-Q1
ProShare Advisors LLC added135,603$6M0.6%2026-Q1
SWEENEY & MICHEL, LLC added126,082$6M0.6%2026-Q1
Allworth Financial LP added127,845$6M0.5%2026-Q1
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed102,273$5M0.4%2026-Q1
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC trimmed95,614$5M0.4%2026-Q1
RICE HALL JAMES & ASSOCIATES, LLC added95,224$5M0.4%2026-Q1
MORGAN STANLEY trimmed94,130$4M0.4%2026-Q1
BANK OF AMERICA CORP /DE/ added86,742$4M0.4%2026-Q1
Creative Planning added80,666$4M0.3%2026-Q1
JACOBS ASSET MANAGEMENT, LLC added75,000$4M0.3%2026-Q1
LPL Financial LLC added74,999$4M0.3%2026-Q1
Trexquant Investment LP added74,087$4M0.3%2026-Q1
DEPRINCE RACE & ZOLLO INC trimmed70,224$3M0.3%2026-Q1
SG Americas Securities, LLC added69,226$3M0.3%2026-Q1
Russell Investments Group, Ltd. trimmed67,207$3M0.3%2026-Q1
Nuveen, LLC added66,316$3M0.3%2026-Q1
Point72 Asset Management, L.P. added66,189$3M0.3%2026-Q1
Swiss National Bank added61,100$3M0.3%2026-Q1
FIRST TRUST ADVISORS LP trimmed60,639$3M0.3%2026-Q1
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added57,800$3M0.2%2026-Q1
UBS Group AG trimmed54,876$3M0.2%2026-Q1
JANE STREET GROUP, LLC added51,900$2M0.2%2026-Q1
STIFEL FINANCIAL CORP added46,561$2M0.2%2026-Q1
PRICE T ROWE ASSOCIATES INC /MD/ added46,264$2M0.2%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP added45,998$2M0.2%2026-Q1
RHUMBLINE ADVISERS trimmed43,857$2M0.2%2026-Q1
Chico Wealth RIA43,654$2M0.2%2026-Q1
San Luis Wealth Advisors LLC added37,515$2M0.2%2026-Q1
Invesco Ltd. trimmed37,142$2M0.2%2026-Q1
Connor, Clark & Lunn Investment Management Ltd. trimmed36,995$2M0.2%2026-Q1
BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed36,800$2M0.2%2026-Q1
Campbell & CO Investment Adviser LLC added33,867$2M0.1%2026-Q1
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added32,720$2M0.1%2026-Q1
CITADEL ADVISORS LLC trimmed32,665$2M0.1%2026-Q1
HRT FINANCIAL LP added32,240$2M0.1%2026-Q1
JACOBS LEVY EQUITY MANAGEMENT, INC added31,808$2M0.1%2026-Q1
DEUTSCHE BANK AG\ added31,366$1M0.1%2026-Q1
HSBC HOLDINGS PLC added30,753$1M0.1%2026-Q1
AMERIPRISE FINANCIAL INC trimmed29,941$1M0.1%2026-Q1
J. L. Bainbridge & Co., Inc.23,000$1M0.1%2026-Q1
Legal & General Group Plc trimmed22,337$1M0.1%2026-Q1
SEI INVESTMENTS CO trimmed21,721$1M0.1%2026-Q1
VANGUARD ASSET MANAGEMENT, Ltd new19,353$920K0.1%2026-Q1
HANTZ FINANCIAL SERVICES, INC. trimmed19,283$917K0.1%2026-Q1
Ridgewood Investments LLC added19,063$906K0.1%2026-Q1
CITIGROUP INC added17,763$844K0.1%2026-Q1
BALYASNY ASSET MANAGEMENT L.P. added17,132$814K0.1%2026-Q1
marrick wealth, LLC16,414$780K0.1%2026-Q1
Vanguard Global Advisers, LLC new16,411$780K0.1%2026-Q1
MetLife Investment Management, LLC trimmed16,299$775K0.1%2026-Q1
GSA CAPITAL PARTNERS LLP added15,887$755K0.1%2026-Q1
Rafferty Asset Management, LLC added15,626$743K0.1%2026-Q1
Y-Intercept (Hong Kong) Ltd added15,528$738K0.1%2026-Q1
IEQ CAPITAL, LLC added15,070$716K0.1%2026-Q1
Cerity Partners LLC trimmed15,049$715K0.1%2026-Q1
IRONWOOD INVESTMENT MANAGEMENT LLC trimmed14,611$695K0.1%2026-Q1
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added14,211$676K0.1%2026-Q1
WELLS FARGO & COMPANY/MN trimmed14,119$671K0.1%2026-Q1
JANUS HENDERSON GROUP PLC13,970$664K0.1%2026-Q1
BARCLAYS PLC trimmed13,760$654K0.1%2026-Q1
VANGUARD GROUP INC trimmed1,679,438$80M7.0%2025-Q4 stale
FJ Capital Management LLC new92,492$4M0.4%2025-Q4 stale
Sheaff Brock Investment Advisors, LLC109,540$4M0.4%2025-Q1 stale
Jain Global LLC new76,273$4M0.3%2025-Q4 stale
Empowered Funds, LLC added51,204$2M0.2%2025-Q1 stale
TWO SIGMA ADVISERS, LP trimmed26,585$1M0.1%2025-Q4 stale
Assenagon Asset Management S.A. trimmed23,760$1M0.1%2025-Q4 stale
DENALI ADVISORS LLC added23,600$1M0.1%2025-Q4 stale
Numerai GP LLC added24,643$985K0.1%2025-Q1 stale
WOODWARD DIVERSIFIED CAPITAL, LLC trimmed19,581$928K0.1%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.

HoldersTotal shares

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.

Learn how to read institutional ownership