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GAMCO Investors’s Cactus WHD Stock Holding History

GAMCO Investors’s Portfolio WHD Stock Details WHD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$534K Hold
10,430
– – ﹤0.01% 726
2026
Q1 		$494K Buy
10,430
+1,538
+17% +$80.7K ﹤0.01% 768
2025
Q4 		$406K Sell
8,892
-31
-0.3% -$1.3K ﹤0.01% 850
2025
Q3 		$352K Sell
8,923
-117
-1% -$4.92K ﹤0.01% 887
2025
Q2 		$395K Buy
+9,040
New +$377K ﹤0.01% 874

Other funds holding WHD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

GAMCO Investors's WHD Position: Q2 2026 in Review

GAMCO Investors held its Cactus (WHD) position steady in Q2 2026 at 10,430 shares worth $534K. The position accounts for ﹤0.01% of the portfolio, ranked #726.

GAMCO Investors first reported a position in WHD in Q2 2025 and has held it in 5 quarters since. 342 funds tracked by Wall St. Rank hold WHD as of Q2 2026.

  • GAMCO Investors held 10,430 shares of Cactus worth $534K as of Q2 2026.
  • GAMCO Investors left its Cactus share count unchanged in Q2 2026.
  • Cactus made up ﹤0.01% of GAMCO Investors's portfolio in Q2 2026, its #726 holding.
  • GAMCO Investors first reported a position in Cactus in Q2 2025 and has held it in 5 quarters since.
  • 342 funds tracked by Wall St. Rank held Cactus as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.