13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Services-Business Services, NECCheap mega-capRe-rated
ACVA

ACV AUCTIONS INC

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

CUSIP 00091G104·Services-Business Services, NEC·279 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 8.7%
vs prior quarter
13F value held
$467M
54.0% inst. owned
of float
Holders
279
+110 QoQ
filers reporting
Activity
+17 / −48
+835 added · −745 reduced
this quarter
Concentration
11.93%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

279 institutions reported ACVA in Q1 2026. BlackRock, Inc. leads at 11.9% of the visible book. +110 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$56M13.1M0.00%Q1 202602
JENNISON ASSOCIATES LLC
CIK 0000053417
$46M5.8M0.03%Q4 202503
Atreides Management, LP
CIK 0001777813
$41M9.7M0.83%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$31M7.2M0.00%Q1 202605
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
CIK 0001644956
$31M7.2M0.10%Q1 202606
Vanguard Portfolio Management
CIK 0002100121
$30M7.2M0.00%Q1 202607
D. E. Shaw & Co., Inc.
CIK 0001009207
$27M3.4M0.01%Q4 202508
IRIDIAN ASSET MANAGEMENT LLC/CT
CIK 0001033427
$24M3.0M8.83%Q4 202509
UBS Group AG
CIK 0001610520
$19M4.5M0.00%Q1 202610
Point72 Asset Management, L.P.
CIK 0001603466
$18M4.2M0.02%Q1 202611
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$17M4.1M0.00%Q1 202612
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$17M3.9M0.17%Q1 202613
CRAMER ROSENTHAL MCGLYNN LLC
CIK 0000820743
$17M3.9M1.22%Q1 202614
STATE STREET CORP
CIK 0000093751
$16M3.9M0.00%Q1 202615
Senvest Management, LLC
CIK 0001328785
$15M3.5M0.50%Q1 202616
Mesirow Institutional Investment Management, Inc.
CIK 0001947591
$14M627K1.04%Q4 202417
ADVISORY RESEARCH INC
CIK 0000902584
$13M3.0M1.58%Q1 202618
MORGAN STANLEY
CIK 0000895421
$12M2.9M0.00%Q1 202619
MARSHALL WACE, LLP
CIK 0001318757
$12M1.5M0.01%Q4 202520
RIVERBRIDGE PARTNERS LLC
CIK 0001112325
$11M2.7M0.28%Q1 2026
Page 1 of 14
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