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Oberweis Asset Management’s Rush Street Interactive RSI Stock Holding History

Oberweis Asset Management’s Portfolio RSI Stock Details RSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$48.4M Buy
1,627,930
+193,370
+13% +$5.1M 1% 21
2026
Q1 		$31.2M Buy
1,434,560
+22,850
+2% +$438K 0.92% 25
2025
Q4 		$27.4M Buy
1,411,710
+220,150
+18% +$4.07M 1% 20
2025
Q3 		$24.4M Buy
1,191,560
+121,860
+11% +$2.3M 0.93% 26
2025
Q2 		$15.9M Buy
1,069,700
+77,800
+8% +$965K 0.69% 54
2025
Q1 		$10.6M Hold
991,900
– – 0.53% 68
2024
Q4 		$13.6M Buy
991,900
+20,000
+2% +$243K 0.64% 64
2024
Q3 		$10.5M Hold
971,900
– – 0.54% 67
2024
Q2 		$9.32M Buy
971,900
+195,200
+25% +$1.56M 0.57% 65
2024
Q1 		$5.06M Buy
+776,700
New +$4.18M 0.37% 108

Other funds holding RSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Oberweis Asset Management's RSI Position: Q2 2026 in Review

Oberweis Asset Management increased its Rush Street Interactive (RSI) stake by 13% in Q2 2026, buying an estimated $5.1M and bringing the position to 1,627,930 shares worth $48.4M. The position accounts for 1% of the portfolio, ranked #21.

Oberweis Asset Management first reported a position in RSI in Q1 2024 and has held it in 10 quarters since. 305 funds tracked by Wall St. Rank hold RSI as of Q2 2026.

  • Oberweis Asset Management held 1,627,930 shares of Rush Street Interactive worth $48.4M as of Q2 2026.
  • Oberweis Asset Management bought 193,370 Rush Street Interactive shares in Q2 2026, an estimated $5.1M.
  • Rush Street Interactive made up 1% of Oberweis Asset Management's portfolio in Q2 2026, its #21 holding.
  • Oberweis Asset Management first reported a position in Rush Street Interactive in Q1 2024 and has held it in 10 quarters since.
  • 305 funds tracked by Wall St. Rank held Rush Street Interactive as of Q2 2026.

Based on Oberweis Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.