13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Services-Business Services, NECInflation hedgeYield
TNET

TRINET GROUP INC

260 institutions still hold TRINET GROUP INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 896288107·Services-Business Services, NEC·260 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 6.7%
vs prior quarter
13F value held
$1.3B
55.0% inst. owned
of float
Holders
260
-2 QoQ
filers reporting
Activity
+92 / −10
+841 added · −806 reduced
this quarter
Concentration
51.03%
Atairos Group, Inc. #1
top holder share
AI Holders Summary · Q1 2026

260 institutions reported TNET in Q1 2026. Atairos Group, Inc. leads at 51.0% of the visible book. -2 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Atairos Group, Inc.
CIK 0001671122
$659M18.1M54.05%Q1 202602
BlackRock, Inc.
CIK 0002012383
$88M2.4M0.00%Q1 202603
EARNEST PARTNERS LLC
CIK 0001102578
$58M1.6M0.24%Q1 202604
Vanguard Portfolio Management
CIK 0002100121
$52M1.4M0.00%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$48M1.3M0.00%Q1 202606
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$44M1.2M0.01%Q1 202607
ArrowMark Colorado Holdings LLC
CIK 0001483859
$41M690K0.90%Q4 202508
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$40M1.1M0.02%Q1 202609
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$31M851K0.01%Q1 202610
STATE STREET CORP
CIK 0000093751
$26M715K0.00%Q1 202611
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$26M713K0.00%Q1 202612
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$26M676K0.01%Q1 202613
GOLDMAN SACHS GROUP INC
CIK 0000886982
$25M692K0.00%Q1 202614
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$21M576K0.22%Q1 202615
Point72 Asset Management, L.P.
CIK 0001603466
$21M575K0.03%Q1 202616
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$18M505K0.00%Q1 202617
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 0000884414
$18M499K0.08%Q1 202618
D. E. Shaw & Co., Inc.
CIK 0001009207
$18M303K0.01%Q4 202519
BARCLAYS PLC
CIK 0000312069
$16M427K0.00%Q1 202620
Man Group plc
CIK 0001637460
$15M411K0.03%Q1 2026
Page 1 of 13
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