Who owns TriNet Group (TNET)
Which tracked institutional funds hold TNET, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See TNET company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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
The tracked-fund tape on TNET is one-sided between 2026-Q1 and 2026-Q2: 105 added or opened and 34 trimmed or exited — on balance accumulating.
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
TNET’s largest tracked holder by dollar value, Atairos Group, Inc., sizes it at 51.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 51.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in TNET 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 2026-Q1 and 2026-Q2, across 264 tracked filers holding TNET, 152 increased or opened the position and 124 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 TNET between the 2026-Q1 and 2026-Q2 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 17
- Jupiter Topco LLC$12M
- Edgestream Partners, L.P.$8M
- Qube Research & Technologies Ltd$5M
- MARSHALL WACE, LLP$5M
- CLARK ESTATES INC/NY$3M
- IFG Advisory, LLC$2M
Full exits 17
- ArrowMark Colorado Holdings LLC$24M
- Pacer Advisors, Inc.$9M
- SG Americas Securities, LLC$4M
- HRT FINANCIAL LP$3M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$2M
- Alpine Peaks Capital, LP$2M
Largest adds
- Atairos Group, Inc.$236M
- BlackRock, Inc.$40M
- Point72 Asset Management, L.P.$20M
- AQR CAPITAL MANAGEMENT LLC$20M
- EARNEST PARTNERS LLC$18M
- VANGUARD PORTFOLIO MANAGEMENT LLC$13M
Largest trims
- NORGES BANK$8M
- JPMORGAN CHASE & CO$4M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$4M
- Engineers Gate Manager LP$3M
- UBS Group AG$3M
- CANADA PENSION PLAN INVESTMENT BOARD$2M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Atairos Group, Inc. | 18,085,773 | $895M | 42.6% | 2026-Q2 |
| BlackRock, Inc. added | 2,589,639 | $128M | 6.1% | 2026-Q2 |
| EARNEST PARTNERS LLC trimmed | 1,537,433 | $76M | 3.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 1,311,830 | $65M | 3.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 1,177,371 | $58M | 2.8% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 1,067,963 | $53M | 2.5% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 922,297 | $46M | 2.2% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 826,534 | $41M | 1.9% | 2026-Q2 |
| STATE STREET CORP added | 737,662 | $37M | 1.7% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 724,808 | $36M | 1.7% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 718,687 | $36M | 1.7% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 657,214 | $34M | 1.6% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 615,747 | $30M | 1.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 605,810 | $30M | 1.4% | 2026-Q2 |
| FRONTIER CAPITAL MANAGEMENT CO LLC trimmed | 569,006 | $28M | 1.3% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 544,811 | $27M | 1.3% | 2026-Q2 |
| MORGAN STANLEY added | 539,838 | $27M | 1.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 503,375 | $25M | 1.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 477,055 | $24M | 1.1% | 2026-Q2 |
| Nuveen, LLC added | 381,864 | $19M | 0.9% | 2026-Q2 |
| BARCLAYS PLC trimmed | 352,978 | $17M | 0.8% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 298,727 | $15M | 0.7% | 2026-Q2 |
| Allianz Asset Management GmbH added | 281,707 | $14M | 0.6% | 2026-Q2 |
| NORTHERN TRUST CORP added | 280,315 | $14M | 0.7% | 2026-Q2 |
| Man Group plc trimmed | 277,903 | $14M | 0.7% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 261,032 | $13M | 0.6% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 258,918 | $13M | 0.6% | 2026-Q2 |
| Heron Bay Capital Management trimmed | 258,834 | $13M | 0.6% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 248,221 | $12M | 0.6% | 2026-Q2 |
| Jupiter Topco LLC new | 245,454 | $12M | 0.6% | 2026-Q2 |
| FMR LLC added | 206,844 | $10M | 0.5% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 200,738 | $10M | 0.5% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 200,336 | $10M | 0.5% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 194,450 | $10M | 0.5% | 2026-Q2 |
| Quantinno Capital Management LP added | 160,717 | $8M | 0.4% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP added | 159,336 | $8M | 0.4% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 158,359 | $8M | 0.4% | 2026-Q2 |
| Edgestream Partners, L.P. added | 153,404 | $8M | 0.4% | 2026-Q2 |
| SEI INVESTMENTS CO added | 152,512 | $8M | 0.4% | 2026-Q2 |
| Creative Planning added | 150,454 | $7M | 0.4% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 149,114 | $7M | 0.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 147,700 | $7M | 0.3% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 135,553 | $7M | 0.3% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 123,063 | $6M | 0.3% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 122,473 | $6M | 0.3% | 2026-Q2 |
| Summit Trail Advisors, LLC added | 114,355 | $6M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 113,883 | $6M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 103,443 | $5M | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 102,182 | $5M | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP added | 91,505 | $5M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 88,925 | $4M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 79,773 | $4M | 0.2% | 2026-Q2 |
| Corient Private Wealth LP added | 77,530 | $4M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 75,508 | $4M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 72,930 | $4M | 0.2% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd added | 70,738 | $4M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 70,704 | $3M | 0.2% | 2026-Q2 |
| NORGES BANK trimmed | 67,200 | $3M | 0.2% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 65,946 | $3M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 59,893 | $3M | 0.1% | 2026-Q2 |
| Swiss National Bank trimmed | 55,600 | $3M | 0.1% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. trimmed | 55,214 | $3M | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 53,579 | $3M | 0.1% | 2026-Q2 |
| CLARK ESTATES INC/NY new | 52,500 | $3M | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 51,952 | $3M | 0.1% | 2026-Q2 |
| OPPENHEIMER ASSET MANAGEMENT INC. added | 46,053 | $2M | 0.1% | 2026-Q2 |
| Cinctive Capital Management LP trimmed | 44,974 | $2M | 0.1% | 2026-Q2 |
| IFG Advisory, LLC added | 44,136 | $2M | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP added | 43,531 | $2M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 43,282 | $2M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 43,149 | $2M | 0.1% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 42,209 | $2M | 0.1% | 2026-Q2 |
| Invesco Ltd. trimmed | 41,503 | $2M | 0.1% | 2026-Q2 |
| Mariner, LLC added | 38,810 | $2M | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 38,726 | $2M | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 38,056 | $2M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 37,794 | $2M | 0.1% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 36,439 | $2M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 31,792 | $2M | 0.1% | 2026-Q2 |
| UBS Group AG trimmed | 31,304 | $2M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 31,179 | $2M | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. new | 31,076 | $2M | 0.1% | 2026-Q2 |
| GHP Investment Advisors, Inc. trimmed | 30,400 | $2M | 0.1% | 2026-Q2 |
| VARCOV Co. added | 30,390 | $2M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 28,560 | $1M | 0.1% | 2026-Q2 |
| ZACKS INVESTMENT MANAGEMENT added | 28,546 | $1M | 0.1% | 2026-Q2 |
| Mirador Capital Partners LP added | 28,321 | $1M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 28,089 | $1M | 0.0% | 2026-Q2 |
| Morningstar Investment Management LLC | 27,923 | $1M | 0.0% | 2026-Q2 |
| JENNISON ASSOCIATES LLC added | 27,030 | $1M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 26,760 | $1M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 26,391 | $1M | 0.1% | 2026-Q2 |
| NOMURA HOLDINGS INC trimmed | 26,243 | $1M | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 25,068 | $1M | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 24,893 | $1M | 0.1% | 2026-Q2 |
| Legal & General Group Plc trimmed | 24,849 | $1M | 0.1% | 2026-Q2 |
| GHE, LLC added | 24,595 | $1M | 0.1% | 2026-Q2 |
| OCCUDO QUANTITATIVE STRATEGIES LP trimmed | 23,066 | $1M | 0.1% | 2026-Q2 |
| DARK FOREST CAPITAL MANAGEMENT LP added | 22,928 | $1M | 0.1% | 2026-Q2 |
| FOX RUN MANAGEMENT, L.L.C. trimmed | 20,647 | $1M | 0.0% | 2026-Q2 |
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.