Qube Research & Technologies (QRT)
WSBF icon

Qube Research & Technologies (QRT)’s Waterstone Financial WSBF Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio WSBF Stock Details WSBF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$502K Buy
27,836
+16,310
+142% +$290K ﹤0.01% 2737
2025
Q4 		$191K Buy
+11,526
New +$181K ﹤0.01% 3071
2023
Q4 		– Sell
-6,995
Closed -$76.6K – 4799
2023
Q3 		$76.6K Buy
+6,995
New +$91.8K ﹤0.01% 2746

Other funds holding WSBF

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
FL
Fourthstone LLC St Louis, Missouri $590M AUM 29.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Qube Research & Technologies (QRT)'s WSBF Position: Q1 2026 in Review

Qube Research & Technologies (QRT) increased its Waterstone Financial (WSBF) stake by 142% in Q1 2026, buying an estimated $290K and bringing the position to 27,836 shares worth $502K. The position accounts for ﹤0.01% of the portfolio, ranked #2737.

Qube Research & Technologies (QRT) first reported a position in WSBF in Q3 2023 and has held it in 3 quarters since. 123 funds tracked by Wall St. Rank hold WSBF as of Q1 2026.

  • Qube Research & Technologies (QRT) held 27,836 shares of Waterstone Financial worth $502K as of Q1 2026.
  • Qube Research & Technologies (QRT) bought 16,310 Waterstone Financial shares in Q1 2026, an estimated $290K.
  • Waterstone Financial made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #2737 holding.
  • Qube Research & Technologies (QRT) first reported a position in Waterstone Financial in Q3 2023 and has held it in 3 quarters since.
  • 123 funds tracked by Wall St. Rank held Waterstone Financial as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.