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GAMCO Investors’s Waterstone Financial WSBF Stock Holding History

GAMCO Investors’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 		$180K Hold
10,000
– – ﹤0.01% 981
2025
Q4 		$166K Hold
10,000
– – ﹤0.01% 1014
2025
Q3 		$156K Hold
10,000
– – ﹤0.01% 996
2025
Q2 		$138K Buy
+10,000
New +$128K ﹤0.01% 1026

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

GAMCO Investors's WSBF Position: Q1 2026 in Review

GAMCO Investors held its Waterstone Financial (WSBF) position steady in Q1 2026 at 10,000 shares worth $180K. The position accounts for ﹤0.01% of the portfolio, ranked #981.

GAMCO Investors first reported a position in WSBF in Q2 2025 and has held it in 4 quarters since. 123 funds tracked by Wall St. Rank hold WSBF as of Q1 2026.

  • GAMCO Investors held 10,000 shares of Waterstone Financial worth $180K as of Q1 2026.
  • GAMCO Investors left its Waterstone Financial share count unchanged in Q1 2026.
  • Waterstone Financial made up ﹤0.01% of GAMCO Investors's portfolio in Q1 2026, its #981 holding.
  • GAMCO Investors first reported a position in Waterstone Financial in Q2 2025 and has held it in 4 quarters since.
  • 123 funds tracked by Wall St. Rank held Waterstone Financial as of Q1 2026.

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