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Cubist Systematic Strategies’s Waterstone Financial WSBF Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$138K Buy
+8,853
New +$127K ﹤0.01% 2728
2023
Q4 		– Sell
-26,348
Closed -$289K – 4175
2023
Q3 		$289K Buy
+26,348
New +$346K ﹤0.01% 2616
2022
Q3 		– Sell
-14,032
Closed -$239K – 4765
2022
Q2 		$239K Buy
+14,032
New +$241K ﹤0.01% 3590

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
CA
CSM Advisors Warrendale, Pennsylvania $4.07B AUM 29.62% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Cubist Systematic Strategies's WSBF Position: Q3 2025 in Review

Cubist Systematic Strategies opened a new position in Waterstone Financial (WSBF) in Q3 2025: 8,853 shares worth $138K. The stake represents ﹤0.01% of the portfolio and ranks #2728 among its holdings. This is a return to the name: Cubist Systematic Strategies previously reported a position in WSBF as recently as Q3 2023.

Cubist Systematic Strategies first reported a position in WSBF in Q2 2022 and has held it in 3 quarters since. The position peaked at $289K in Q3 2023. 102 funds tracked by Wall St. Rank hold WSBF as of Q3 2025.

  • Cubist Systematic Strategies held 8,853 shares of Waterstone Financial worth $138K as of Q3 2025.
  • Waterstone Financial was a new Cubist Systematic Strategies position in Q3 2025.
  • Waterstone Financial made up ﹤0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #2728 holding.
  • Cubist Systematic Strategies first reported a position in Waterstone Financial in Q2 2022 and has held it in 3 quarters since.
  • Cubist Systematic Strategies's Waterstone Financial position peaked at $289K in Q3 2023.
  • 102 funds tracked by Wall St. Rank held Waterstone Financial as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.