TriNet Group, Inc.
TriNet Group, Inc. (TNET) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · TNET · as of Sep 30, 2024
Ownership Breakdown
271
Institutional Holders
▼ 3 vs Q2
$4.50B
Total Inst. Value
▼ $39.96M vs Q2
45.94M
Shares Outstanding
freeFloat 98.39%
46.41M
13F Shares Held
▲ 969,092 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
TNET largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ATAIROS GROUP, INC. services-business services, nec | 18.09M | 36.17% | 36.17% | $1.75T | Nov 14, 2024 | — held |
MAWER INVESTMENT MANAGEMENT LTD. services-business services, nec | 3.65M | 7.31% | 7.31% | $354.29B | Nov 7, 2024 | ▼ 273.2K |
VANGUARD GROUP INC services-business services, nec | 2.96M | 5.91% | 5.91% | $286.62B | Nov 13, 2024 | ▼ 29.7K |
BLACKROCK, INC. services-business services, nec | 2.78M | 5.55% | 5.55% | $269.30B | Nov 13, 2024 | NEW |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ services-business services, nec | 1.61M | 3.22% | 3.22% | $156.02B | Nov 12, 2024 | ▲ 391.7K |
CAPITAL RESEARCH GLOBAL INVESTORS services-business services, nec | 1.42M | 2.85% | 2.85% | $138.11B | Nov 13, 2024 | ▲ 448.9K |
WELLINGTON MANAGEMENT GROUP LLP services-business services, nec | 1.32M | 2.64% | 2.64% | $128.17B | Nov 14, 2024 | ▲ 184.2K |
EARNEST PARTNERS LLC services-business services, nec | 900.5K | 1.80% | 1.80% | $87.32B | Nov 14, 2024 | ▼ 14.5K |
DIMENSIONAL FUND ADVISORS LP services-business services, nec | 806.3K | 1.61% | 1.61% | $78.18B | Nov 7, 2024 | ▼ 16.7K |
STATE STREET CORP services-business services, nec | 773.5K | 1.55% | 1.55% | $75.01B | Nov 14, 2024 | ▼ 4.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
24
Increased
+2.20M shares3
New Positions
first time holders22
Decreased
−661.4K shares0
Sold Out
fully exitedNet shares change (top 50)
+1.54M
+2.20M / −661.4K
Net new holders
+5
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
TNET insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
19
Buy transactions
29
Sell transactions
0.66
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Kennedy Janet H director | Jun 3, 2026 | Gift | 2,070 | — | — | 4.7K | Form 4 ↗ |
Kennedy Janet H director | Jun 3, 2026 | Gift | 2,070 | — | — | 2.1K | Form 4 ↗ |
AGI-T, L.P.
| May 28, 2026 | Award | 4,735 | — | — | 39.5K | Form 4 ↗ |
Kennedy Janet H director | May 28, 2026 | Award | 4,735 | — | — | 6.8K | Form 4 ↗ |
Contreras-Sweet Maria director | May 28, 2026 | Award | 4,735 | — | — | 17.8K | Form 4 ↗ |
HODGSON DAVID C director | May 28, 2026 | Award | 7,378 | — | — | 40.9K | Form 4 ↗ |
Chamberlain Paul Edward director | May 28, 2026 | Award | 4,735 | — | — | 42.6K | Form 4 ↗ |
Clark Ralph A. director | May 28, 2026 | Award | 4,735 | — | — | 14.1K | Form 4 ↗ |
Evanko Brian C director | May 28, 2026 | Award | 4,735 | — | — | 14.3K | Form 4 ↗ |
Ranganathan Madhu director | May 28, 2026 | Award | 4,735 | — | — | 6.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
TriNet Group, Inc. (TNET) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 1.61%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of TriNet Group, Inc. is ATAIROS GROUP, INC., holding approximately 18.09 million shares — equal to 36.17% of outstanding shares — as of September 30, 2024.
A total of 271 institutional investors currently hold TNET stock, with a combined institutional value of approximately $4.50 billion as of the most recent 13F filing period.
Frequently asked questions
TNET ownershipTriNet Group, Inc. (TNET) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is ATAIROS GROUP, INC. with a 36.17% stake. Company insiders hold 1.61%. Data sourced from SEC Form 13F as of September 30, 2024.