PEAK6
RSI icon

PEAK6’s Rush Street Interactive RSI Stock Holding History

PEAK6’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
Q1 		– Sell
-43,200
Closed -$839K – 3242
2025
Q4 		$839K Buy
43,200
+10,000
+30% +$185K ﹤0.01% 1862
2025
Q3 		$680K Buy
+33,200
New +$626K ﹤0.01% 2017
2025
Q1 		– Sell
-56,300
Closed -$772K – 3535
2024
Q4 		$772K Buy
+56,300
New +$684K ﹤0.01% 1939

Other funds holding RSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $2.39B AUM 134.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

PEAK6's RSI Position: Q1 2026 in Review

PEAK6 increased its Rush Street Interactive (RSI) stake by 57% in Q1 2026, buying an estimated $493K and bringing the position to 71,056 shares worth $1.55M. The position accounts for ﹤0.01% of the portfolio, ranked #1509.

PEAK6 first reported a position in RSI in Q1 2025 and has held it in 5 quarters since. 267 funds tracked by Wall St. Rank hold RSI as of Q1 2026.

  • PEAK6 held 71,056 shares of Rush Street Interactive worth $1.55M as of Q1 2026.
  • PEAK6 bought 25,749 Rush Street Interactive shares in Q1 2026, an estimated $493K.
  • Rush Street Interactive made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #1509 holding.
  • PEAK6 first reported a position in Rush Street Interactive in Q1 2025 and has held it in 5 quarters since.
  • 267 funds tracked by Wall St. Rank held Rush Street Interactive as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.