Security Snapshot

Cactus, Inc. - Common Stock (WHD) Institutional Ownership

CUSIP: 127203107

13F Institutional Holders and Ownership History from Q1 2018 to Q3 2026

13F reference period

Q3 2026

Institutions Reporting

229

Shares (Excl. Options)

35.52MFull value: 35,515,573 · shares · 30 Sep 2026

Price

$62.22

The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.

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Latest holder snapshot 5 signals
Portfolio coverage rank
0%
Share change
-1,481,343
Value change
-$89,328,637
Number of holders
229
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
69,711,832
SEC-reported price per share
$64.07
Insider filing price
$64.07
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • WHD - Cactus, Inc. - Common Stock is tracked under CUSIP 127203107.
  • 229 institutions reported positions in Q3 2026.
  • 5 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 340 to 229 between Q2 2026 and Q3 2026.
  • SEC-reported value moved from
    $3.93BFull value: $3,926,377,047 · USD · 30 Jun 2026
    to
    $2.21BFull value: $2,207,462,654 · USD · 30 Sep 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 229 institutions filings for Q3 2026.

Open SEC evidence

Security key

127203107

13F reference period

Q3 2026

13F holders

229

13D/G owners

5

CIK / CUSIP context first

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
5
Security
WHD
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Cactus WH Enterprises, LLC 12% -4.6% $493,304,156 -$21,820,908 9,879,915 -4.2% Joel Bender 31 Dec 2025
BlackRock, Inc. 14% $384,923,005 9,752,293 BlackRock, Inc. 30 Sep 2025
Boston Partners 7.2% +12% $321,136,824 +$34,729,464 5,012,281 +12% Boston Partners 30 Sep 2026
WELLINGTON MANAGEMENT GROUP LLP 5.8% $197,920,573 3,963,961 Wellington Management Group LLP 31 Dec 2025
FMR LLC 3.5% -48% $130,600,025 -$110,388,830 2,403,387 -46% FMR LLC 31 Mar 2026
As of 30 Sep 2026, 229 institutional investors reported holding
35.52MFull value: 35,515,573 · shares · 30 Sep 2026
shares of Cactus, Inc. - Common Stock (WHD). This represents 51% of the company’s total
69.71MFull value: 69,711,832 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
44%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD PORTFOLIO MANAGEMENT LLC 6.1% 4,258,462 -0.14% 0.01% $264,961,506
VANGUARD CAPITAL MANAGEMENT LLC 4.5% 3,128,540 +0.16% 0% $194,657,759
STATE STREET CORP 4.3% 2,999,856 -4.8% 0.01% $186,651,040
GEODE CAPITAL MANAGEMENT, LLC 2.5% 1,746,004 -19% 0.01% $108,656,859
Capital International Investors 2.5% 1,734,054 -4.8% 0.02% $107,892,840
Capital World Investors 2.5% 1,715,734 +0.4% 0.01% $106,752,969
Clearbridge Investments, LLC 2.5% 1,713,155 -2.3% 0.09% $106,592,504
DIMENSIONAL FUND ADVISORS LP 2.2% 1,549,888 -18% 0.02% $96,443,658
Invesco Ltd. 1.7% 1,218,807 +322% 0.01% $75,834,180
VAN ECK ASSOCIATES CORP 1.7% 1,165,038 -6.4% 0.04% $72,488,665
FIRST TRUST ADVISORS LP 1.6% 1,118,580 -30% 0.04% $69,598,047
DEPRINCE RACE & ZOLLO INC 1.2% 869,238 +0.71% 0.96% $54,083,988
FRANKLIN TEMPLETON INC 1.2% 810,241 +19% 0.01% $47,050,695
Capital Research Global Investors 1.1% 780,700 -43% 0.01% $48,575,154
Boston Trust Walden Corp 1.1% 760,064 -6.2% 0.38% $47,291,182
WASATCH ADVISORS LP 1% 714,772 -31% 0.33% $44,473,114
MORGAN STANLEY 0.96% 668,372 -9.1% 0% $41,586,194
Public Sector Pension Investment Board 0.86% 597,681 +60% 0.08% $38,090,210
Paradice Investment Management LLC 0.73% 509,906 -19% 5.3% $31,726,351
VANGUARD FIDUCIARY TRUST CO 0.72% 500,009 -0.06% 0.01% $31,110,560
ROYCE & ASSOCIATES LP 0.68% 471,112 -16% 0.27% $29,312,589
Grantham, Mayo, Van Otterloo & Co. LLC 0.64% 447,342 +17% 0.06% $27,833,620
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.51% 354,292 -6.7% 0.11% $22,044,048
AMERICAN CENTURY COMPANIES INC 0.5% 351,616 -37% 0.01% $21,877,559
Leeward Investments, LLC - MA 0.49% 344,061 -5.2% 1.1% $21,407,475

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
35
Headline period
Q3 2026
Rows shown
1-25 of 35
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 35,515,573 $2,207,462,654 -$89,328,637 $62.22 229
2026 Q2 76,767,940 $3,926,377,047 +$99,448,626 $51.23 340
2026 Q1 74,841,372 $3,542,611,822 +$44,511,241 $47.37 324
2025 Q4 73,756,787 $3,370,264,452 +$45,375,272 $45.68 287
2025 Q3 72,841,141 $2,875,785,718 -$34,023,722 $39.47 280
2025 Q2 73,501,003 $3,215,033,946 -$4,384,639 $43.72 318
2025 Q1 73,567,462 $3,372,511,644 -$93,598,794 $45.83 312
2024 Q4 74,909,232 $4,373,492,940 -$53,975,646 $58.36 312
2024 Q3 75,774,716 $4,521,508,824 -$323,578,201 $59.67 290
2024 Q2 81,178,754 $4,282,719,493 +$545,013,261 $52.74 263
2024 Q1 71,021,134 $3,557,129,355 +$118,341,721 $50.09 257
2023 Q4 68,809,745 $3,123,649,246 +$51,149,778 $45.40 261
2023 Q3 67,378,922 $3,382,902,069 -$32,944,353 $50.21 246
2023 Q2 68,020,521 $2,878,977,173 +$33,633,013 $42.32 220
2023 Q1 67,341,368 $2,773,839,822 +$174,243,060 $41.23 242
2022 Q4 62,844,526 $3,159,399,239 -$34,309,142 $50.26 239
2022 Q3 63,496,290 $2,442,519,594 -$118,199,257 $38.43 210
2022 Q2 63,394,880 $2,552,270,510 +$71,757,513 $40.27 204
2022 Q1 60,845,064 $3,449,267,602 +$23,973,748 $56.74 202
2021 Q4 61,048,532 $2,331,313,044 +$10,525,092 $38.13 179
2021 Q3 60,754,836 $2,291,955,952 +$87,103,609 $37.72 174
2021 Q2 58,457,428 $2,146,544,455 +$129,589,474 $36.72 179
2021 Q1 55,500,664 $1,699,187,763 +$243,184,295 $30.62 185
2020 Q4 47,788,844 $1,245,888,458 +$34,453,848 $26.07 176
2020 Q3 47,034,858 $902,891,892 -$8,217,860 $19.19 169
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