Citadel Advisors
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Citadel Advisors’s Cactus WHD Stock Holding History

Citadel Advisors’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
Q1 		$1.4M Buy
+29,600
New +$1.55M ﹤0.01% 6875
2025
Q4 		– Sell
-29,800
Closed -$1.18M – 14238
2025
Q3 		$1.18M Buy
29,800
+5,000
+20% +$210K ﹤0.01% 7181
2025
Q2 		$1.08M Buy
24,800
+21,400
+629% +$893K ﹤0.01% 6919
2025
Q1 		$156K Sell
3,400
-8,000
-70% -$443K ﹤0.01% 10817
2024
Q4 		$665K Buy
11,400
+10,500
+1,167% +$659K ﹤0.01% 7925
2024
Q3 		$53.7K Sell
900
-1,100
-55% -$63.9K ﹤0.01% 11826
2024
Q2 		$105K Sell
2,000
-1,900
-49% -$96.7K ﹤0.01% 10835
2024
Q1 		$195K Sell
3,900
-2,500
-39% -$111K ﹤0.01% 10356
2023
Q4 		$291K Sell
6,400
-3,000
-32% -$136K ﹤0.01% 9227
2023
Q3 		$472K Sell
9,400
-7,500
-44% -$377K ﹤0.01% 8182
2023
Q2 		$715K Buy
16,900
+5,000
+42% +$195K ﹤0.01% 7149
2023
Q1 		$491K Sell
11,900
-1,300
-10% -$62.8K ﹤0.01% 8368
2022
Q4 		$663K Sell
13,200
-500
-4% -$25.1K ﹤0.01% 7662
2022
Q3 		$526K Sell
13,700
-6,400
-32% -$257K ﹤0.01% 8347
2022
Q2 		$809K Buy
20,100
+2,700
+16% +$136K ﹤0.01% 7520
2022
Q1 		$987K Buy
+17,400
New +$863K ﹤0.01% 7718
2021
Q4 		– Sell
-9,000
Closed -$339K – 14850
2021
Q3 		$339K Buy
9,000
+2,400
+36% +$86.6K ﹤0.01% 10787
2021
Q2 		$242K Buy
+6,600
New +$228K ﹤0.01% 11772
2019
Q3 		– Sell
-10,600
Closed -$351K – 9815
2019
Q2 		$351K Sell
10,600
-300
-3% -$10.4K ﹤0.01% 7345
2019
Q1 		$388K Buy
10,900
+200
+2% +$6.81K ﹤0.01% 7211
2018
Q4 		$293K Buy
10,700
+4,900
+84% +$160K ﹤0.01% 7316
2018
Q3 		$222K Buy
+5,800
New +$199K ﹤0.01% 8051

Other funds holding WHD

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Citadel Advisors's WHD Position: Q1 2026 in Review

Citadel Advisors increased its Cactus (WHD) stake by 131% in Q1 2026, buying an estimated $4.68M and bringing the position to 157,432 shares worth $7.46M. The position accounts for ﹤0.01% of the portfolio, ranked #3700.

Citadel Advisors first reported a position in WHD in Q1 2018 and has held it in 33 quarters since. The position peaked at $58.7M in Q1 2019. 323 funds tracked by Wall St. Rank hold WHD as of Q1 2026.

  • Citadel Advisors held 157,432 shares of Cactus worth $7.46M as of Q1 2026.
  • Citadel Advisors bought 89,174 Cactus shares in Q1 2026, an estimated $4.68M.
  • Cactus made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #3700 holding.
  • Citadel Advisors first reported a position in Cactus in Q1 2018 and has held it in 33 quarters since.
  • Citadel Advisors's Cactus position peaked at $58.7M in Q1 2019.
  • 323 funds tracked by Wall St. Rank held Cactus as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.