TriNet Group Ownership | Who Owns TriNet Group?


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TriNet Group Ownership Summary


TriNet Group is owned by 97.13% institutional investors, 1.57% insiders, and 1.30% retail investors. Atairos group is the largest institutional shareholder, holding 37.68% of TNET shares. American Funds SMALLCAP World A is the top mutual fund, with 4.98% of its assets in TriNet Group shares.

TNET Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTriNet Group97.13%1.57%1.30%
SectorIndustrials Stocks 64.07%12.69%23.24%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Atairos group18.09M37.68%$1.32B
Vanguard group2.99M5.98%$271.58M
Mawer investment management2.81M5.85%$205.27M
Blackrock funding, inc. /de2.53M5.28%$185.39M
Blackrock2.58M5.06%$257.81M
Massachusetts financial services co /ma/1.97M4.09%$143.72M
Wellington management group llp1.63M3.25%$147.67M
American century companies1.16M2.42%$84.85M
Earnest partners899.47K1.80%$81.64M
Dimensional fund advisors lp828.41K1.66%$75.20M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Atairos group18.09M65.35%$1.32B
Alpine peaks capital, lp23.15K1.65%$1.83M
Ghe31.57K1.20%$3.06M
Mawer investment management2.81M1.04%$205.27M
Arrowmark colorado740.69K0.98%$54.17M
Heron bay capital management47.05K0.89%$4.27M
Earnest partners899.47K0.36%$81.64M
Jlb & associates32.05K0.33%$2.34M
Mirador capital partners lp17.80K0.29%$1.62M
Dynamic technology lab private20.48K0.20%$1.50M

Top Buyers

HolderShares% AssetsChange
Wellington management group llp1.63M0.03%305.17K
American century companies1.16M0.05%301.83K
Alliancebernstein214.22K0.01%178.23K
Cubist systematic strategies204.98K0.10%178.10K
Ubs group196.46K0.00%177.70K

Top Sellers

HolderShares% AssetsChange
Wealthfront advisers---5.03M
Capital research global investors---2.82M
Cantillon capital management---763.35K
Hawk ridge capital management lp---410.49K
Reinhart partners---234.07K

New Positions

HolderShares% AssetsChangeValue
Norges bank150.49K0.00%150.49K$13.66M
Summit trail advisors126.04K0.16%126.04K$9.22M
Heron bay capital management47.05K0.89%47.05K$4.27M
Woodline partners lp46.08K0.03%46.08K$4.18M
Susquehanna fundamental investments43.48K0.10%43.48K$4.35M

Sold Out

HolderChange
Clear street markets-1.00
New millennium group-1.00
Lindbrook capital-3.00
Financial gravity asset management-3.00
Claris advisors, llc / mo /-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20252582.38%46,622,4271.49%971.10%136-2.16%8917.11%
Mar 31, 202510-96.00%18,590,291-64.89%370.34%7-94.66%1-98.85%
Dec 31, 2024132-50.75%22,886,591-50.50%450.54%70-46.56%45-53.61%
Sep 30, 2024267-1.84%46,233,0971.78%921.17%130-9.72%974.30%
Jun 30, 2024271-5.24%45,425,451-3.92%891.29%1432.14%93-11.43%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
American Funds SMALLCAP World A2.47M4.98%1.17M
Loomis Sayles HYCSV CIT2.11M4.34%2.11M
Loomis Sayles Strategic Alpha1.55M3.20%1.55M
Vanguard US Total Market Shares ETF960.00K1.98%638.00
MFS Core Equity A924.45K1.90%72.18K
Vanguard Total Stock Mkt Idx Inv915.43K1.88%-30.42K
MFS Research Equity - Industry Neutral852.27K1.76%-105.29K
Mawer Global Equity A774.58K1.59%-31.89K
American Century U.S. Small Cap Value760.00K1.57%105.00K
American Century Small Cap Value Inv760.00K1.57%105.00K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 25, 2025Hayward Jeffery Jon Chief Technology OfficerSell$98.87K
Aug 25, 2025Majalya Sidney A. SVP, CLO and SecretarySell$53.32K
Aug 20, 2025Clark Ralph A.-Sell$199.26K
Aug 19, 2025Treadway Anthony Shea SVP, Chief Revenue OfficerSell$170.66K
Aug 07, 2025Chamberlain Paul Edward-Sell$38.51K

Insider Transactions Trends


DateBuySell
2025 Q3-5
2025 Q2-5
2025 Q114
2024 Q4-3
2024 Q3-5

TNET Ownership FAQ


Who owns the most shares of TriNet Group?

TriNet Group’s largest shareholders are Atairos group (18.09M shares, 37.68%), Vanguard group (2.99M shares, 5.98%), and Mawer investment management (2.81M shares, 5.85%). Together, they hold 49.51% of TriNet Group’s total shares outstanding.

Does Blackrock own TriNet Group?

Yes, BlackRock owns 5.06% of TriNet Group, totaling 2.58M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 257.81M$. In the last quarter, BlackRock increased its holdings by 133.24K shares, a 5.45% change.

Who is TriNet Group’s biggest shareholder by percentage of total assets invested?

Atairos group is TriNet Group’s biggest shareholder by percentage of total assets invested, with 65.35% of its assets in 18.09M TriNet Group shares, valued at 1.32B$.

Who is the top mutual fund holder of TriNet Group shares?

American Funds SMALLCAP World A is the top mutual fund holder of TriNet Group shares, with 4.98% of its total shares outstanding invested in 2.47M TriNet Group shares.

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