13F Insight
DOSSIER · 13F Holders · Q2 2026Technology · Services-To Dwellings & Other Buildings
APG

API GROUP CORP

597 institutions still hold API GROUP CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00187Y100·Services-To Dwellings & Other Buildings·597 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$10.8B
visible holders
Holders
597
filers reporting
Concentration
14.19%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

APi Group's Q2 2026 tracked ownership is almost entirely Versant Capital Management: Versant holds about .1K of the .9K snapshot, roughly 97%, while MassMutual Private Wealth & Trust holds about 3% and CX Institutional is immaterial by value. The quarter's concrete signal is Versant's increase from 3,366 to 4,088 shares, with MassMutual also adding from 75 to 135, so APG's visible ownership grew but remained highly dependent on one account.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.5B36.2M0.02%Q2 202602
Jupiter Topco LLC
CIK 0002146052
$999M23.6M0.41%Q2 202603
JANUS HENDERSON GROUP PLC
CIK 0001274173
$947M23.4M0.45%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$743M17.6M0.02%Q2 202605
FMR LLC
CIK 0000315066
$741M17.5M0.03%Q2 202606
Vanguard Portfolio Management
CIK 0002100121· Index
$702M16.6M0.03%Q2 202607
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$690M17.0M0.08%Q1 202608
Durable Capital Partners LP
CIK 0001798849
$599M14.8M6.16%Q1 202609
T. Rowe Price Investment Management, Inc.
CIK 0001897612
$521M12.9M0.36%Q1 202610
STATE STREET CORP
CIK 0000093751
$501M11.8M0.01%Q2 202611
Pictet Asset Management Holding SA
CIK 0001993888
$436M10.3M0.42%Q2 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$360M8.5M0.02%Q2 202613
Capital Research Global Investors
CIK 0001422848
$295M7.0M0.04%Q2 202614
Invesco Ltd.
CIK 0000914208
$284M6.7M0.02%Q2 202615
Artisan Partners Limited Partnership
CIK 0001466153
$283M6.7M0.45%Q2 202616
Findlay Park Partners LLP
CIK 0001351950
$276M6.5M3.73%Q2 202617
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 0001177719
$261M6.2M0.85%Q2 202618
VIKING GLOBAL INVESTORS LP
CIK 0001103804
$237M5.8M0.66%Q1 202619
NORGES BANK
CIK 0001374170· Sovereign
$208M4.9M0.02%Q2 202620
BESSEMER GROUP INC
CIK 0001054074
$186M4.6M0.29%Q1 2026
Page 1 of 30
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Insiders at API GROUP CORP
Ashken Ian G H →Lillie James E →Franklin Martin E →Lambert Louis →Jackola Glenn David →Arseniadis James →Walker Cyrus D. →Loop Paula →