Cactus, Inc.

WHD

Exchange: NYSE
Industry: Oil & Gas Field Machinery & Equipment
SEC CIK: 0001699136

SEC filings (opens in a new tab)

In the last 90 days, Cactus, Inc. insiders filed 0 open-market purchases and 14 sales; 342 institutions reported holding it in 13F filings for Q2 2026, worth $3.93B in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding Cactus, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of WHD: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	324	3	342	+21
Shares	74.8M	347.5K	76.8M	+2.27M (+3.1%)
Value	$3.54B	$16.5M	$3.93B	+$400.2M (+11.4%)

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (56)

Institutions that held Cactus, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to WHD in Q2 2026
Institution	Shares	Value	% of portfolio
Boston Partners	4,589,743	$235.2M	0.21%
GW&K Investment Management, LLC	750,566	$38.5M	0.30%
Jupiter Topco LLC	488,611	$25.0M	0.01%
Riverbridge Partners LLC	152,967	$7.84M	0.22%
Renaissance Technologies LLC	133,000	$6.81M	0.01%
KR Capital LP	98,078	$5.02M	0.50%
Edgestream Partners, L.P.	79,225	$4.06M	0.12%
Johnson Investment Counsel Inc	43,761	$2.24M	0.02%
Y-Intercept (Hong Kong) Ltd	39,237	$2.01M	0.04%
Vident Advisory, LLC	37,582	$1.93M	0.01%
Norges Bank	22,007	$1.13M	0.00%
MML Investors Services, LLC	18,111	$927.9K	0.00%
Dark Forest Capital Management LP	16,126	$826.1K	0.05%
CenterBook Partners LP	12,514	$641.1K	0.03%
Sanctuary Advisors, LLC	10,611	$543.6K	0.00%
Two Sigma Investments, LP	9,893	$506.8K	0.00%
Fifth Third Wealth Advisors LLC	7,811	$400.2K	0.01%
LPL Financial LLC	7,042	$360.8K	0.00%
CoreCap Advisors, LLC	6,264	$320.9K	0.01%
Canada Pension Plan Investment Board	5,900	$302.3K	0.00%
Anchyra Partners LLC	5,660	$290.0K	0.07%
Park Capital Management, LLC	4,993	$255.8K	0.15%
Sequoia Financial Advisors, LLC	4,885	$250.2K	0.00%
Mercer Global Advisors Inc	4,684	$240.0K	0.00%
Virginia Retirement Systems Et Al	4,600	$235.7K	0.00%
United Capital Financial Advisers, LLC	4,484	$229.7K	0.00%
Jump Financial, LLC	4,209	$215.6K	0.00%
M&T Bank Corp	4,182	$214.6K	0.00%
Able Wealth Management LLC	4,418	$212.7K	0.05%
DnB Asset Management AS	4,098	$209.9K	0.00%
Captrust Financial Advisors	4,091	$209.6K	0.00%
Entropy Technologies, LP	4,045	$207.2K	0.01%
Bayforest Capital Ltd	4,003	$205.1K	0.19%
Sig Brokerage, LP	3,966	$203.2K	0.03%
TCG Advisory Services, LLC	3,949	$202.3K	0.00%
CIBC Bancorp USA Inc.	3,931	$201.4K	0.00%
Nykredit A/S	2,596	$133.0K	0.00%
Geneos Wealth Management Inc.	2,450	$125.5K	0.00%
Global Retirement Partners, LLC	1,169	$59.9K	0.00%
Harbor Investment Advisory, LLC	1,135	$58.1K	0.00%
Optiver Holding B.V.	570	$29.2K	0.00%
Simplex Trading, LLC	480	$24.6K	0.00%
Bellevue Asset Management, LLC	158	$8.09K	0.00%
Continuum Advisory, LLC	110	$5.63K	0.00%
Clearstead Advisors, LLC	69	$3.54K	0.00%
Action Point Financial Planning, LLC	64	$3.28K	0.00%
Creative Capital Management Investments LLC	18	$922	0.00%
Plante Moran Financial Advisors, LLC	15	$768	0.00%
Bruce G. Allen Investments, LLC	12	$615	0.00%
LRI Investments, LLC	7	$359	0.00%
Davis Capital Management	4	$205	0.00%
True Wealth Design, LLC	2	$103	0.00%
Maryland Capital Advisors Inc.	1	$52	0.00%
Hughes Financial Services, LLC	1	$51	0.00%
Evolution Advisers, Inc.	5	$0	0.00%
Navigoe, LLC	5	$0	0.00%

Sold out (35)

Institutions that held Cactus, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of WHD in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Webs Creek Capital Management LP	959,218	$45.4M
Balyasny Asset Management LLC	210,143	$9.95M
Ceredex Value Advisors LLC	176,250	$8.35M
SIR Capital Management, L.P.	165,729	$7.85M
Atom Investors LP	163,868	$7.76M
Campbell & CO Investment Adviser LLC	64,989	$3.08M
Connor, Clark & Lunn Investment Management Ltd.	52,924	$2.51M
Carlson Capital L P	34,018	$1.61M
Qube Research & Technologies Ltd	26,012	$1.23M
Segall Bryant & Hamill, LLC	25,766	$1.22M
Gotham Asset Management, LLC	13,253	$627.8K
Aviva PLC	8,806	$417.1K
Bridgefront Capital, LLC	7,902	$374.3K
Toroso Investments, LLC	7,637	$361.8K
EntryPoint Capital, LLC	7,067	$334.8K
O'Shaughnessy Asset Management, LLC	6,091	$288.5K
Vise Technologies, Inc.	6,098	$278.6K
Ethic Inc.	5,851	$277.2K
MQS Management LLC	4,487	$212.5K
Acadian Asset Management LLC	4,309	$204.0K
Walleye Trading LLC	2,859	$135.4K
Quadrant Capital Group LLC	1,269	$60.1K
Advisory Services Network, LLC	528	$25.0K
Clear Street Markets LLC	471	$22.3K
Advisors Asset Management, Inc.	469	$22.2K
Twin Peaks Wealth Advisors, LLC	219	$10.4K
Root Financial Partners, LLC	212	$10.0K
High Note Wealth, LLC	82	$3.88K
J.Safra Asset Management Corp	69	$3.27K
Golden State Equity Partners	51	$2.42K
MAI Capital Management	44	$2.08K
Richardson Capital Management LLC	20	$947
Vermillion Wealth Management, Inc.	3	$142
SBI Securities Co., Ltd.	1	$47
Curio Wealth, LLC	1	$47

Not filed for Q2 2026 yet (3)

Institutions that held Cactus, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WHD in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Janus Henderson Group PLC	338,033	$16.0M
Skopos Labs, Inc.	5,964	$282.5K
CWM, LLC	3,521	$166.8K