WHD Institutional Ownership
Who owns Cactus, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 342 funds reported holding WHD at Jun 30, 2026.
- ▲180 buying vs 140 selling
- ▲Shares held by funds +2.6%
- ▲Funds holding +18
- ●Superinvestors: 2 added, 2 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 342 | 324 | +5.6% |
| In funds' top 10 | 0 | 3 | −100.0% |
| 13F shares | 76.8M | 74.8M | +2.6% |
| Held by funds | – | – | – |
| New positions | 53 | 63 | −15.9% |
| Increased | 127 | 134 | −5.2% |
| Reduced | 105 | 81 | +29.6% |
| Sold out | 35 | 28 | +25.0% |
| Calls (shares) | 33K | 7,000 | +372.9% |
| Puts (shares) | 1,600 | 9,700 | −83.5% |
| Put/call ratio | 0.05 | 1.39 | −96.5% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in WHD
All superinvestors →
Who owns WHD
share of fund held shares- Index and passive funds40.0%
- Active managers and hedge funds47.9%
- Banks and brokers9.8%
- Pensions, insurers and other2.2%
The top 10 holders own 47.0% of all WHD shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
96 funds changed their position- Wasatch Advisors LPTrimmed−319K sh
- Paradice Investment Management LLCTrimmed−120K sh
- Fideuram Asset Management (Ireland) dacTrimmed−48K sh
- Boston Trust Walden CorpTrimmed−51K sh
- Vest Financial, LLCTrimmed−39K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | – | 10.7M | $546M | +460K |
| 2 | Boston Partners | – | 4.6M | $235M | +4.6M |
| 3 | Vanguard Portfolio Management LLC | – | 4.3M | $218M | +101K |
| 4 | State Street Corp | – | 3.2M | $161M | +109K |
| 5 | Vanguard Capital Management LLC | – | 3.1M | $160M | +48K |
| 6 | Wellington Management Group LLP | – | 2.6M | $134M | −250K |
| 7 | Geode Capital Management, LLC | – | 2.2M | $111M | +185K |
| 8 | Dimensional Fund Advisors LP | – | 1.9M | $96.3M | +59K |
| 9 | Capital International Investors | – | 1.8M | $93.3M | +78K |
| 10 | T. Rowe Price Investment Management, Inc. | – | 1.8M | $92.1M | −894K |
- Boston Partners+4.6M sh+$235M
- GW&K Investment Management, LLC+751K sh+$38.5M
- Capital Research Global Investors+721K sh+$36.9M
- BlackRock, Inc.+460K sh+$23.6M
- UBS Group AG+387K sh+$19.8M
- Bridgewater Associates, LP+294K sh+$15M
- Ameriprise Financial Inc+248K sh+$12.7M
- Squarepoint Ops LLC+189K sh+$9.7M
- Fmr LLC−1.7M sh−$86.2M
- T. Rowe Price Investment Management, Inc.−894K sh−$45.8M
- Webs Creek Capital Management LP−959K sh−$45.4M
- Millennium Management LLC−676K sh−$34.6M
- Freestone Grove Partners LP−600K sh−$30.8M
- First Trust Advisors LP−484K sh−$24.8M
- Wasatch Advisors LP−315K sh−$16.2M
- Wellington Management Group LLP−250K sh−$12.8M
WHD institutional ownership FAQ
Who owns the most WHD stock?
In Q2 2026 13F filings the largest holder of WHD was BlackRock, Inc., followed by Boston Partners and Vanguard Portfolio Management LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of WHD is owned by institutions?
342 funds reported holding 76.8M WHD shares at Jun 30, 2026.
Are hedge funds buying WHD?
In Q2 2026, 180 funds bought WHD (53 of them new positions) and 140 sold (35 sold out completely). Among well known investors, 2 added and 2 cut. Our fund sentiment for WHD is bullish.
What is WHD's institutional put/call ratio?
Funds reported $82K of WHD puts against $1.7M of calls, a put/call ratio of 0.05 (1.39 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this WHD ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.