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Cactus
WHD

323 hedge funds and large institutions have $3.54B invested in Cactus in 2026 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 136 increasing their positions, 80 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

176% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 25

70% more repeat investments, than reductions

Existing positions increased: 136 | Existing positions reduced: 80

13% more funds holding

Funds holding: 287 → 323 (+36)

5% more capital invested

Capital invested by funds: $3.37B → $3.54B (+$172M)

1.48% more ownership

Funds ownership: 107.15% → 108.63% (+1.5%)

0% more call options, than puts

Call options by funds: $4.2M | Put options by funds: $4.18M

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

Holders
323
Holders Change
+36
Holders Change %
+12.54%
% of All Funds
3.97%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
69
Increased
136
Reduced
80
Closed
25
Calls
$4.2M
Puts
$4.18M
Net Calls
+$14K
Net Calls Change
+$772K

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$87.3M
2
Jennison Associates
Jennison Associates
New York
+$60.2M
3
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
+$46.4M
4
ECA
Encompass Capital Advisors
New York
+$40.2M
5
ClearBridge Investments
ClearBridge Investments
New York
+$38.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$337M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$57.6M
3
JP Morgan Chase
JP Morgan Chase
New York
-$35.6M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$34.1M
5
Capital International Investors
Capital International Investors
California
-$31.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Swiss National Bank
76
Swiss National Bank
Switzerland
$6.45M +$47.2K +900 +0.7%
Lazard Asset Management
77
Lazard Asset Management
New York
$6.34M -$1.2M -22,789 -15%
State of Wisconsin Investment Board
78
State of Wisconsin Investment Board
Wisconsin
$6.24M -$211K -4,022 -3%
DIA
79
Dean Investment Associates
Ohio
$5.5M +$2.79M +53,111 +84%
CIA
80
Covington Investment Advisors
Pennsylvania
$5.07M -$466K -8,880 -8%
CIC
81
Crawford Investment Counsel
Georgia
$4.74M -$2.68M -51,082 -34%
XT
82
XTX Topco
Cayman Islands
$4.16M +$4.6M +87,746 New
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$3.86M +$856K +16,320 +25%
DCM
84
Dean Capital Management
Kansas
$3.85M +$2.02M +38,502 +90%
SG Americas Securities
85
SG Americas Securities
New York
$3.73M +$2.91M +55,390 +237%
Stifel Financial
86
Stifel Financial
Missouri
$3.65M +$206K +3,926 +5%
AQR Capital Management
87
AQR Capital Management
Connecticut
$3.59M +$637K +12,140 +19%
T. Rowe Price Associates
88
T. Rowe Price Associates
Maryland
$3.52M +$578K +11,012 +17%
GF
89
Gabelli Funds
New York
$3.51M +$77.2K +1,472 +2%
FISPB
90
Fideuram - Intesa Sanpaolo Private Banking
$3.45M +$1.47M +27,986 +62%
SO
91
STRS Ohio
Ohio
$3.44M +$435K +8,300 +13%
Los Angeles Capital Management
92
Los Angeles Capital Management
California
$3.42M +$3.77M +71,918 +22,335%
Prudential Financial
93
Prudential Financial
New Jersey
$3.36M +$345K +6,570 +10%
TRSOTSOK
94
Teachers Retirement System of the State of Kentucky
Kentucky
$3.33M +$215K +4,103 +6%
BCC
95
Bridge City Capital
Oregon
$3.22M -$21.2K -405 -0.6%
Deutsche Bank
96
Deutsche Bank
Germany
$3.09M +$372K +7,092 +12%
CCIA
97
Campbell & Co Investment Adviser
Maryland
$3.08M +$3.41M +64,989 New
MIM
98
MetLife Investment Management
New Jersey
$2.75M +$175K +3,332 +6%
Canada Life
99
Canada Life
Manitoba, Canada
$2.72M -$117K -2,226 -4%
Creative Planning
100
Creative Planning
Kansas
$2.66M +$597K +11,372 +25%
2 3
4
5 6

WHD Hedge Fund Activity: Q1 2026 in Review

323 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Cactus (WHD) for Q1 2026, worth a combined $3.54B — up 5.1% from $3.37B a quarter earlier.

Buyers outnumbered sellers: 69 funds opened new WHD positions and 25 closed out — a net gain of 44 holders — while 136 added to existing stakes and 80 trimmed.

The largest buyer was Capital World Investors, opening a new position worth an estimated $87.3M. The largest seller was Fidelity Investments, cutting an estimated $337M.

  • 323 institutional investors held Cactus (WHD) as of Q1 2026, up from 287 in Q4 2025.
  • Funds reported $3.54B of Cactus stock for Q1 2026, up 5.1% quarter-over-quarter.
  • 69 funds opened new Cactus positions in Q1 2026 and 25 closed out, a net change of +44 holders.
  • The largest Cactus buyer in Q1 2026 was Capital World Investors, an estimated $87.3M added.
  • The largest Cactus seller in Q1 2026 was Fidelity Investments, an estimated $337M sold.

Based on aggregated 13F filings for Q1 2026.