13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality
DIBS

1STDIBS COM INC

89 institutions still hold 1STDIBS COM INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 320551104·89 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.9%
vs prior quarter
13F value held
$65M
77.0% inst. owned
of float
Holders
89
-85 QoQ
filers reporting
Activity
+46 / −16
+808 added · −726 reduced
this quarter
Concentration
17.62%
Kanen Wealth Management LLC #1
top holder share
AI Holders Summary · Q1 2026

89 institutions reported DIBS in Q1 2026. Kanen Wealth Management LLC leads at 17.6% of the visible book. -85 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Kanen Wealth Management LLC
CIK 0001681614
$11M2.1M4.09%Q1 202602
BECK MACK & OLIVER LLC
CIK 0000010742
$7M1.3M0.15%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$7M1.2M0.00%Q1 202604
FIL Ltd
CIK 0000318989
$6M1.0M0.00%Q1 202605
Joel Isaacson & Co., LLC
CIK 0001599330
$5M1000K0.18%Q1 202606
Harspring Capital Management, LLC
CIK 0001652327
$4M650K1.88%Q1 202607
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$3M523K0.00%Q1 202608
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$3M457K0.00%Q1 202609
G2 Investment Partners Management LLC
CIK 0001593404
$2M450K0.61%Q1 202610
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M435K0.00%Q1 202611
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$2M417K0.00%Q1 202612
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$2M336K0.00%Q1 202613
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M316K0.00%Q1 202614
BlackRock, Inc.
CIK 0002012383
$2M291K0.00%Q1 202615
TWO SIGMA ADVISERS, LP
CIK 0001478735
$1M238K0.00%Q4 202516
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M259K0.00%Q1 202617
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$1M217K0.02%Q1 202618
683 Capital Management, LLC
CIK 0001404574
$1M176K0.05%Q4 202519
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 0000884414
$992,244180K0.00%Q1 202620
Truffle Hound Capital, LLC
CIK 0001595862
$990,000180K0.26%Q1 2026
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