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Cactus, Inc. (WHD) institutional ownership

Latest close $55.19 Jul 21, 2026
Market cap$3.6B 52-week range SectorEnergy
Funds holding · Q1 2026
300
reported WHD position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $51M
197 buyers · 103 sellers

Cactus, Inc. (WHD) price and institutional activity

Dates

Q1 2026

$712M bought by 197 investors
Capital World Investors$87MJennison Associates LLC$60M +195 more
$660M sold by 103 investors
FMR LLC-$336MWellington Management Group LLP-$58M +101 more
Bought Sold Totals per quarter; hover a bar for the names.

Cactus, Inc. (WHD) institutional activity · 300

Investor Type Est. change Change Δ Own Date
FMR LLC · Reduced −$336M
Change −6.4M Δ Own −72.7% Date Q1 2026
FMR LLC Reduced· Q1 2026 −$336M −6.4M −72.7% Q1 2026
Capital World Investors · New +$87M
Change +1.7M Date Q1 2026
Capital World Investors New· Q1 2026 +$87M +1.7M Q1 2026
Jennison Associates LLC · Added +$60M
Change +1.1M Date Q1 2026
Jennison Associates LLC Added· Q1 2026 +$60M +1.1M Q1 2026
Wellington Management Group LLP · Reduced −$58M
Change −1.1M Δ Own −27.7% Date Q1 2026
Wellington Management Group LLP Reduced· Q1 2026 −$58M −1.1M −27.7% Q1 2026
Deprince Race & Zollo Inc · New +$46M
Change +884K Date Q1 2026
Deprince Race & Zollo Inc New· Q1 2026 +$46M +884K Q1 2026
Encompass Capital Advisors LLC · New +$40M
Change +766K Date Q1 2026
Encompass Capital Advisors LLC New· Q1 2026 +$40M +766K Q1 2026
Clearbridge Investments, LLC · Added +$38M
Change +733K Date Q1 2026
Clearbridge Investments, LLC Added· Q1 2026 +$38M +733K Q1 2026
American Century Companies Inc · Added +$37M
Change +706K Date Q1 2026
American Century Companies Inc Added· Q1 2026 +$37M +706K Q1 2026
JPMorgan Chase & Co · Reduced −$36M
Change −679K Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −$36M −679K Q1 2026
Balyasny Asset Management L.P. · Reduced −$34M
Change −651K Date Q1 2026
Balyasny Asset Management L.P. Reduced· Q1 2026 −$34M −651K Q1 2026
Champlain Investment Partners, LLC · New +$34M
Change +646K Date Q1 2026
Champlain Investment Partners, LLC New· Q1 2026 +$34M +646K Q1 2026
Capital International Investors · Reduced −$32M
Change −601K Date Q1 2026
Capital International Investors Reduced· Q1 2026 −$32M −601K Q1 2026
Wasatch Advisors LP · Added +$31M
Change +596K Date Q1 2026
Wasatch Advisors LP Added· Q1 2026 +$31M +596K Q1 2026
T. Rowe Price Investment Management, Inc. · Added +$29M
Change +552K Date Q1 2026
T. Rowe Price Investment Management, Inc. Added· Q1 2026 +$29M +552K Q1 2026
Merewether Investment Management, LP · Exited −$26M
Change −505K Δ Own −100.0% Date Q1 2026
Merewether Investment Management, LP Exited· Q1 2026 −$26M −505K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 300

Famous investor activity in Cactus, Inc. (WHD)

Cactus, Inc. (WHD) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Nutt Jay A. · Officer 2 operations 0
Owned 42K Trade date Jun 3, 2026 Filed date Jun 5, 2026
Nutt Jay A. Officer 2 operations 0 42K Jun 3, 2026 Jun 5, 2026
Nutt Jay A. · Officer Tax withholding or exercise payment (F) -$51K
Price $58.80 Qty -864 Owned 6K Trade date Jun 3, 2026 Filed date Jun 5, 2026
Nutt Jay A. Officer Tax withholding or exercise payment (F) $58.80 -864 -$51K 6K Jun 3, 2026 Jun 5, 2026
Semple Alan · Director Sell −$578K
Price $56.62 Qty −10K Owned 29K Trade date May 12, 2026 Filed date May 14, 2026
Semple Alan Director Sell $56.62 −10K −$578K 29K May 12, 2026 May 14, 2026
McGovern Michael Y. · Director Sell −$679K
Price $56.57 Qty −12K Owned 16K Trade date May 12, 2026 Filed date May 14, 2026
McGovern Michael Y. Director Sell $56.57 −12K −$679K 16K May 12, 2026 May 14, 2026
Utley Tana Leigh · Director Grant (A) 3K
Owned 3K Trade date May 12, 2026 Filed date May 13, 2026
Utley Tana Leigh Director Grant (A) 3K 3K May 12, 2026 May 13, 2026
Bender Steven · Officer 2 operations 0
Owned 122K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Steven Officer 2 operations 0 122K Mar 11, 2026 Mar 12, 2026
Bender Steven · Officer Tax withholding or exercise payment (F) -$95K
Price $48.56 Qty -2K Owned 99K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Steven Officer Tax withholding or exercise payment (F) $48.56 -2K -$95K 99K Mar 11, 2026 Mar 12, 2026
Bender Joel · Director, Officer, 10% Owner 2 operations 0
Owned 49K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Joel Director, Officer, 10% Owner 2 operations 0 49K Mar 11, 2026 Mar 12, 2026
Bender Joel · Director, Officer, 10% Owner Tax withholding or exercise payment (F) -$158K
Price $48.56 Qty -3K Owned 42K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Joel Director, Officer, 10% Owner Tax withholding or exercise payment (F) $48.56 -3K -$158K 42K Mar 11, 2026 Mar 12, 2026
Bender Scott · Director, Officer, 10% Owner 2 operations 0
Owned 36K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Scott Director, Officer, 10% Owner 2 operations 0 36K Mar 11, 2026 Mar 12, 2026
Bender Scott · Director, Officer, 10% Owner Tax withholding or exercise payment (F) -$158K
Price $48.56 Qty -3K Owned 121K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Bender Scott Director, Officer, 10% Owner Tax withholding or exercise payment (F) $48.56 -3K -$158K 121K Mar 11, 2026 Mar 12, 2026
Marsh William D. · Officer 2 operations 0
Owned 43K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Marsh William D. Officer 2 operations 0 43K Mar 11, 2026 Mar 12, 2026
Marsh William D. · Officer Gift (G) -4K
Owned 26K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Marsh William D. Officer Gift (G) -4K 26K Mar 11, 2026 Mar 12, 2026
Marsh William D. · Officer Tax withholding or exercise payment (F) -$63K
Price $48.56 Qty -1K Owned 30K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Marsh William D. Officer Tax withholding or exercise payment (F) $48.56 -1K -$63K 30K Mar 11, 2026 Mar 12, 2026
Tadlock Stephen · Officer 2 operations 0
Owned 131K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Tadlock Stephen Officer 2 operations 0 131K Mar 11, 2026 Mar 12, 2026
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15 of 93 Sign in to continue to older insider transactions.

Cactus, Inc. (WHD) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Cactus Wh Enterprises, LLC 12.6M
% of shares outstanding 15.8% Filing date Feb 14, 2024
Cactus Wh Enterprises, LLC 12.6M 15.8% Feb 14, 2024
BlackRock Inc. 10.0M
% of shares outstanding 15.3% Filing date Jul 8, 2024
BlackRock Inc. 10.0M 15.3% Jul 8, 2024
Vanguard Group Inc 7.5M
% of shares outstanding 11.3% Filing date Nov 12, 2024
Vanguard Group Inc 7.5M 11.3% Nov 12, 2024
Vanguard Portfolio Management 4.2M
% of shares outstanding 6.1% Filing date Apr 29, 2026
Vanguard Portfolio Management 4.2M 6.1% Apr 29, 2026
Vanguard Capital Management 3.6M
% of shares outstanding 5.2% Filing date Apr 29, 2026
Vanguard Capital Management 3.6M 5.2% Apr 29, 2026
Bank of New York Mellon Corp 2.8M
% of shares outstanding 4.8% Filing date Apr 11, 2022
Bank of New York Mellon Corp 2.8M 4.8% Apr 11, 2022
Wellington Management Group LLP 2.9M
% of shares outstanding 4.2% Filing date May 15, 2026
Wellington Management Group LLP 2.9M 4.2% May 15, 2026
FMR LLC 2.4M
% of shares outstanding 3.5% Filing date May 6, 2026
FMR LLC 2.4M 3.5% May 6, 2026
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Cactus, Inc. (WHD) ownership FAQ

Who owns WHD?

300 reporting institutions disclosed WHD position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.