CACTUS INC - A (WHD) Institutional Ownership Changes & 13F Activity
CACTUS INC - A (WHD). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include T. Rowe Price Investment Management, Inc., Millennium Management Llc, Freestone Grove Partners Lp, Ameriprise Financial Inc, and Bridgewater Associates, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +4,606 | +15.4% | 34,531 | $1.77M | Q2 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Buy | +1,210 | +474.5% | 1,465 | $75.05K | Q2 2026 | Sep 04, 2026 |
| Citadel Advisors Llc | Sell | -69,144 | -43.9% | 88,288 | $4.52M | Q2 2026 | Sep 02, 2026 |
| Vela Investment Management, Llc | Buy | +3,951 | +2.8% | 145,421 | $7.45M | Q2 2026 | Aug 27, 2026 |
| Corient Private Wealth Llc | Buy | +1,891 | +28.6% | 8,498 | $435.36K | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Sell | -1,373 | -1.7% | 80,064 | $4.10M | Q2 2026 | Aug 24, 2026 |
| Deprince Race & Zollo Inc | Sell | -21,299 | -2.4% | 863,119 | $44.22M | Q2 2026 | Aug 20, 2026 |
| Mercer Global Advisors Inc | Buy | +4,684 | — | 4,684 | $239.96K | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Sell | -171,526 | -77.1% | 50,954 | $2.53M | Q2 2026 | Aug 18, 2026 |
| United Capital Financial Advisors, Llc | Buy | +4,484 | — | 4,484 | $229.72K | Q2 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Buy | +2,241 | +32.7% | 9,100 | $466.19K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +15 | +2.3% | 677 | $34.68K | Q2 2026 | Aug 17, 2026 |
| T. Rowe Price Investment Management, Inc. | Sell | -894,090 | -33.2% | 1,798,184 | $92.12M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -676,166 | -84.7% | 121,943 | $6.25M | Q2 2026 | Aug 14, 2026 |
| Freestone Grove Partners Lp | Sell | -600,246 | -97.5% | 15,458 | $791.91K | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +455,765 | — | 455,765 | $23.35M | Q2 2026 | Aug 14, 2026 |
| Bridgewater Associates, Lp | Buy | +293,749 | +4285.2% | 300,604 | $15.40M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +288,991 | — | 288,991 | $14.81M | Q2 2026 | Aug 14, 2026 |
| Wellington Management Group Llp | Sell | -249,797 | -8.7% | 2,615,629 | $134.00M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +188,864 | +104.5% | 369,645 | $18.94M | Q2 2026 | Aug 14, 2026 |
| Palisade Capital Management, Lp | Sell | -159,428 | -57.1% | 119,979 | $6.15M | Q2 2026 | Aug 14, 2026 |
| Kr Capital Lp | Buy | +98,078 | — | 98,078 | $5.02M | Q2 2026 | Aug 14, 2026 |
| Dean Investment Associates, Llc | Sell | -80,814 | -69.7% | 35,193 | $1.80M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +73,769 | +15.1% | 561,483 | $28.76M | Q2 2026 | Aug 14, 2026 |
| Van Eck Associates Corp | Sell | -72,633 | -5.5% | 1,244,998 | $63.78M | Q2 2026 | Aug 14, 2026 |
| Royce & Associates Lp | Buy | +61,265 | +12.3% | 558,217 | $28.60M | Q2 2026 | Aug 14, 2026 |
| Loomis Sayles & Co L P | Sell | -56,160 | -6.7% | 787,533 | $40.35M | Q2 2026 | Aug 14, 2026 |
| Dean Capital Management | Sell | -55,652 | -68.5% | 25,628 | $1.31M | Q2 2026 | Aug 14, 2026 |
| Brevan Howard Capital Management Lp | Buy | +52,336 | +387.2% | 65,852 | $3.37M | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +48,094 | +188.3% | 73,632 | $3.77M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about WHD activity
Which institutional owners are buying WHD?
Institutional owners buying WHD include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in WHD activity?
"Buy" means an investor increased their reported position in WHD compared to the prior reporting period. This reflects growing exposure to CACTUS INC - A (WHD) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in WHD increasing?
Institutional interest in WHD can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
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