WHD
Cactus, Inc. · Energy · Oil & Gas Equipment & Services
Momentum inputs (comparable managers):
holder breadth +13.3% ·
share flow +1.8% ·
net new positions +11.8%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 9.33K | $589,794 | n/a | n/a |
| Q2 2026 | 108 | +4 | 56.48M | $2.89B | +12 | −9 |
| Q1 2026 | 108 | +3 | 52.37M | $2.48B | +9 | −7 |
| Q4 2025 | 105 | 0 | 59.31M | $2.71B | +3 | −2 |
| Q3 2025 | 16 | -3 | 42.26M | $1.67B | +1 | −5 |
| Q2 2025 | 17 | +2 | 35.57M | $1.55B | +3 | −1 |
| Q1 2025 | 12 | +1 | 7.99M | $365.98M | +2 | −1 |
| Q4 2024 | 11 | +1 | 7.08M | $413.35M | +2 | −1 |
| Q3 2024 | 9 | +1 | 4.46M | $266.24M | +1 | n/a |
| Q2 2024 | 8 | n/a | 4.34M | $228.68M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.94M | n/a | $434.48M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 2 | Fidelity (FMR) ✦ | 9.37M | n/a | $409.53M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | The Vanguard Group ✦ (passive) | 7.64M | n/a | $333.81M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 4 | State Street Global Advisors ✦ (passive) | 2.77M | +0.7% | $121.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Wellington Management ✦ | 2.16M | +43.5% | $94.58M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 6 | Geode Capital Management ✦ (passive) | 1.91M | +2.6% | $83.62M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 7 | Citadel Advisors ✦ | 571.12K | +201.8% | $24.97M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 8 | Fisher Asset Management ✦ | 526.27K | -4.4% | $23.01M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | Millennium Management ✦ | 456.04K | -27.7% | $19.94M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Norges Bank ✦ (passive) | 54.53K | -50.6% | $2.38M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 54.26K | +5.2% | $2.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Marshall Wace ✦ | 51.08K | New | $2.23M | 0.0% | New | 1 | SEC ↗ ×2 |
| 13 | Renaissance Technologies ✦ | 24.10K | -81.3% | $1.05M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 18.88K | +65.2% | $825,491 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 15 | GAMCO Investors ✦ | 9.04K | New | $395,229 | 0.0% | New | 1 | SEC ↗ |
| 16 | Gotham Asset Management ✦ | 6.43K | -58.5% | $281,120 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | Point72 Asset Management ✦ | 4.66K | New | $203,597 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $2.23M | 0.0% |
| GAMCO Investors | $395,229 | 0.0% |
| Point72 Asset Management | $203,597 | 0.0% |
Exited
| Bridgewater Associates | $7.72M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 319 holders, 73.10M shares, $3.20B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director, 10% owner · 100.00K sh · $6.20M
Officer, Director, 10% owner · 100.00K sh · $6.20M
Officer, Director, 10% owner · 100.00K sh · $7.04M
Officer, Director, 10% owner · 100.00K sh · $7.04M
Officer · 25.00K sh · $1.69M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology