Save your place

Sign in to WhoBought

Please try again later.

TriNet Group, Inc. (TNET) institutional ownership

Latest close $55.54 Jul 10, 2026
Market cap$2.6B 52-week range SectorIndustrials
Funds holding · Q1 2026
267
reported TNET position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net sold $69M
154 buyers · 113 sellers

TriNet Group, Inc. (TNET) price and institutional activity

Dates

Q1 2026

$211M bought by 154 investors
Earnest Partners LLC$34MGoldman Sachs Group Inc$14M +152 more
$279M sold by 113 investors
Boston Partners-$69MMassachusetts Financial Services Co-$48M +111 more
Sign in to see who bought
Bought Sold Totals per quarter; hover a bar for the names.

TriNet Group, Inc. (TNET) institutional activity · 267

Investor Type Est. change Change Δ Own Date
Boston Partners · Exited −$69M
Change −1.4M Δ Own −100.0% Date Q1 2026
Boston Partners Exited· Q1 2026 −$69M −1.4M −100.0% Q1 2026
Massachusetts Financial Services Co · Reduced −$48M
Change −1.0M Date Q1 2026
Massachusetts Financial Services Co Reduced· Q1 2026 −$48M −1.0M Q1 2026
Earnest Partners LLC · Added +$34M
Change +705K Date Q1 2026
Earnest Partners LLC Added· Q1 2026 +$34M +705K Q1 2026
Norges · Exited −$23M
Change −478K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −$23M −478K −100.0% Q1 2026
Millennium Management LLC · Reduced −$20M
Change −424K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −$20M −424K Q1 2026
William Blair Investment Management, LLC · Reduced −$16M
Change −339K Date Q1 2026
William Blair Investment Management, LLC Reduced· Q1 2026 −$16M −339K Q1 2026
Point72 Asset Management, L.P. · Reduced −$14M
Change −290K Δ Own −33.5% Date Q1 2026
Point72 Asset Management, L.P. Reduced· Q1 2026 −$14M −290K −33.5% Q1 2026
Goldman Sachs Group Inc · Added +$14M
Change +284K Date Q1 2026
Goldman Sachs Group Inc Added· Q1 2026 +$14M +284K Q1 2026
AQR Capital Management LLC · Added +$11M
Change +226K Date Q1 2026
AQR Capital Management LLC Added· Q1 2026 +$11M +226K Q1 2026
American Century Companies Inc · Reduced −$10M
Change −210K Date Q1 2026
American Century Companies Inc Reduced· Q1 2026 −$10M −210K Q1 2026
Heron Bay Capital Management · Added +$10M
Change +210K Date Q1 2026
Heron Bay Capital Management Added· Q1 2026 +$10M +210K Q1 2026
Wellington Management Group LLP · Added +$8.3M
Change +173K Δ Own +16.8% Date Q1 2026
Wellington Management Group LLP Added· Q1 2026 +$8.3M +173K +16.8% Q1 2026
Vanguard · Added +$7.3M
Change +153K Date Q1 2026
Vanguard Added· Q1 2026 +$7.3M +153K Q1 2026
Bank of America Corp · Added +$7.1M
Change +148K Date Q1 2026
Bank of America Corp Added· Q1 2026 +$7.1M +148K Q1 2026
Renaissance Technologies LLC Added· Q1 2026 +$6.9M +144K +176.3% Q1 2026
Data through Q1 2026 · filed Jun 11, 2026
15 of 267

Famous investor activity in TriNet Group, Inc. (TNET)

TriNet Group, Inc. (TNET) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Kennedy Janet H. · Director 2 operations 0
Owned 2K Trade date Jun 3, 2026 Filed date Jun 5, 2026
Kennedy Janet H. Director 2 operations 0 2K Jun 3, 2026 Jun 5, 2026
Kosecoff Jacqueline B. · Director 2 operations 0
Owned 17K Trade date May 29, 2026 Filed date Jun 1, 2026
Kosecoff Jacqueline B. Director 2 operations 0 17K May 29, 2026 Jun 1, 2026
Agi-T, L.P. · Director Grant (A) 5K
Owned 39K Trade date May 28, 2026 Filed date Jun 1, 2026
Agi-T, L.P. Director Grant (A) 5K 39K May 28, 2026 Jun 1, 2026
Kennedy Janet H. · Director Grant (A) 5K
Owned 7K Trade date May 28, 2026 Filed date Jun 1, 2026
Kennedy Janet H. Director Grant (A) 5K 7K May 28, 2026 Jun 1, 2026
Contreras-Sweet Maria · Director Grant (A) 5K
Owned 18K Trade date May 28, 2026 Filed date Jun 1, 2026
Contreras-Sweet Maria Director Grant (A) 5K 18K May 28, 2026 Jun 1, 2026
Hodgson David C. · Director Grant (A) 7K
Owned 41K Trade date May 28, 2026 Filed date Jun 1, 2026
Hodgson David C. Director Grant (A) 7K 41K May 28, 2026 Jun 1, 2026
Chamberlain Paul Edward · Director Grant (A) 5K
Owned 43K Trade date May 28, 2026 Filed date Jun 1, 2026
Chamberlain Paul Edward Director Grant (A) 5K 43K May 28, 2026 Jun 1, 2026
Clark Ralph A. · Director Grant (A) 5K
Owned 14K Trade date May 28, 2026 Filed date Jun 1, 2026
Clark Ralph A. Director Grant (A) 5K 14K May 28, 2026 Jun 1, 2026
Evanko Brian C. · Director Grant (A) 5K
Owned 14K Trade date May 28, 2026 Filed date Jun 1, 2026
Evanko Brian C. Director Grant (A) 5K 14K May 28, 2026 Jun 1, 2026
Ranganathan Madhu · Director Grant (A) 5K
Owned 7K Trade date May 28, 2026 Filed date Jun 1, 2026
Ranganathan Madhu Director Grant (A) 5K 7K May 28, 2026 Jun 1, 2026
Soto Myrna · Director Grant (A) 5K
Owned 16K Trade date May 28, 2026 Filed date Jun 1, 2026
Soto Myrna Director Grant (A) 5K 16K May 28, 2026 Jun 1, 2026
Kosecoff Jacqueline B. · Director Grant (A) 5K
Owned 7K Trade date May 28, 2026 Filed date Jun 1, 2026
Kosecoff Jacqueline B. Director Grant (A) 5K 7K May 28, 2026 Jun 1, 2026
Lowell Wayne B. · Director Grant (A) 5K
Owned 5K Trade date May 28, 2026 Filed date May 29, 2026
Lowell Wayne B. Director Grant (A) 5K 5K May 28, 2026 May 29, 2026
Lowell Wayne B. · Director 2 operations 0
Owned 92K Trade date May 27, 2026 Filed date May 29, 2026
Lowell Wayne B. Director 2 operations 0 92K May 27, 2026 May 29, 2026
Treadway Anthony Shea · Officer Sell −$41K
Price $43.46 Qty −933 Owned 68K Trade date May 19, 2026 Filed date May 21, 2026
Treadway Anthony Shea Officer Sell $43.46 −933 −$41K 68K May 19, 2026 May 21, 2026
15 of 87
15 of 87 Sign in to continue to older insider transactions.

TriNet Group, Inc. (TNET) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Atairos Group, Inc. 14.9M
% of shares outstanding 29.5% Filing date Sep 15, 2023
Atairos Group, Inc. 14.9M 29.5% Sep 15, 2023
Mawer Investment Management Ltd. 3.7M
% of shares outstanding 7.4% Filing date Nov 8, 2024
Mawer Investment Management Ltd. 3.7M 7.4% Nov 8, 2024
Blackrock, Inc. 2.8M
% of shares outstanding 5.6% Filing date Nov 8, 2024
Blackrock, Inc. 2.8M 5.6% Nov 8, 2024
Vanguard Group Inc 2.8M
% of shares outstanding 5.5% Filing date Feb 13, 2024
Vanguard Group Inc 2.8M 5.5% Feb 13, 2024
Arrowmark Colorado Holdings LLC 2.8M
% of shares outstanding 4.3% Filing date Feb 14, 2022
Arrowmark Colorado Holdings LLC 2.8M 4.3% Feb 14, 2022
Wellington Management Group LLP 1.9M
% of shares outstanding 3.7% Filing date Feb 8, 2024
Wellington Management Group LLP 1.9M 3.7% Feb 8, 2024
Cantillon Capital Management LLC
% of shares outstanding 0.0% Filing date Nov 1, 2024
Cantillon Capital Management LLC 0.0% Nov 1, 2024
7 of 7

TriNet Group, Inc. (TNET) ownership FAQ

Who owns TNET?

267 reporting institutions disclosed TNET position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.