13F Insight
DOSSIER · 13F Holders · Q1 2026Consumer Cyclical · Services-Miscellaneous Amusement & RecreationInflation hedgeYield
RSI

RUSH STREET INTERACTIVE INC

273 institutions still hold RUSH STREET INTERACTIVE INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 782011100·Services-Miscellaneous Amusement & Recreation·273 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 6.4%
vs prior quarter
13F value held
$1.4B
71.0% inst. owned
of float
Holders
273
+38 QoQ
filers reporting
Activity
+40 / −79
+774 added · −805 reduced
this quarter
Concentration
13.17%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

273 institutions reported RSI in Q1 2026. BlackRock, Inc. leads at 13.2% of the visible book. +38 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
$181M8.3M0.00%Q1 202602
Divisadero Street Capital Management, LP
CIK 0001901865
$140M6.4M5.84%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$95M4.4M0.01%Q1 202604
AMERIPRISE FINANCIAL INC
CIK 0000820027
$95M4.3M0.02%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$94M4.3M0.00%Q1 202606
Hood River Capital Management LLC
CIK 0001578177
$79M3.7M0.80%Q1 202607
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$75M3.9M0.02%Q1 202608
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$60M2.8M0.03%Q1 202609
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$59M2.7M0.20%Q1 202610
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 0000938206
$57M2.6M0.42%Q1 202611
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$56M2.6M0.04%Q1 202612
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
CIK 0001644956
$51M2.3M0.17%Q1 202613
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$50M2.3M0.08%Q1 202614
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$49M2.3M0.00%Q1 202615
MORGAN STANLEY
CIK 0000895421
$48M2.2M0.00%Q1 202616
STATE STREET CORP
CIK 0000093751
$44M2.0M0.00%Q1 202617
Nuveen, LLC
CIK 0001871926
$40M1.8M0.01%Q1 202618
1832 Asset Management L.P.
CIK 0000944388
$36M1.7M0.03%Q1 202619
EMERALD ADVISERS, LLC
CIK 0001015083
$34M1.6M1.08%Q1 202620
OBERWEIS ASSET MANAGEMENT INC/
CIK 0000937886
$31M1.4M0.92%Q1 2026
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