Cactus, Inc.
US ˙ NYSE ˙ US1272031071

SecurityWHD / Cactus, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership12,368 shares
Latest Disclosed Value $ 585,872
Citigroup Inc reports 70.53% decrease in ownership of WHD / Cactus, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 12,368 shares of Cactus, Inc. (US:WHD) valued at $585,872 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 41,969 shares of Cactus, Inc.. This represents a change in shares of -70.53% during the quarter. The current value of the position is $728,228 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F CACTUS CL A 127203107 12,368 -29,601 -70.53 586 -69.48 0.0001
2026-02-13 2025-12-31 13F CACTUS CL A 127203107 41,969 -49,526 -54.13 1,917 -46.91 0.0008
2025-11-10 2025-09-30 13F CACTUS CL A 127203107 91,495 -68,891 -42.95 3,611 -48.50 0.0016
2025-08-11 2025-06-30 13F CACTUS CL A 127203107 160,386 60,851 61.14 7,012 53.74 0.0034
2025-05-12 2025-03-31 13F CACTUS CL A 127203107 99,535 475 0.48 4,562 -21.10 0.0023
2025-02-12 2024-12-31 13F CACTUS CL A 127203107 99,060 9,596 10.73 5,781 8.30 0.0034
2024-11-12 2024-09-30 13F CACTUS CL A 127203107 89,464 40,099 81.23 5,338 105.07 0.0031
2024-08-12 2024-06-30 13F CACTUS CL A 127203107 49,365 17,088 52.94 2,604 61.08 0.0017
2024-05-10 2024-03-31 13F CACTUS CL A 127203107 32,277 9,778 43.46 1,617 58.28 0.0011
2024-02-09 2023-12-31 13F CACTUS CL A 127203107 22,499 15,931 242.55 1,021 210.33 0.0007
2023-12-06 2023-09-30 13F/A-1 CACTUS CL A 127203107 6,568 -22,732 -77.58 330 -73.45 0.0002
2023-11-09 2023-09-30 13F CACTUS CL A 127203107 6,568 -22,732 330 0.0001
2023-08-10 2023-06-30 13F CACTUS CL A 127203107 29,300 21,704 285.73 1,240 295.85 0.0008
2023-05-11 2023-03-31 13F CACTUS CL A 127203107 7,596 -1,956 -20.48 313 -34.79 0.0002
2023-02-09 2022-12-31 13F CACTUS CL A 127203107 9,552 1,060 12.48 480 47.24 0.0004
2022-11-10 2022-09-30 13F CACTUS CL A 127203107 8,492 121 1.45 326 -3.55 0.0002
2022-08-10 2022-06-30 13F CACTUS CL A 127203107 8,371 3,242 63.21 338 16.15 0.0003
2022-05-12 2022-03-31 13F CACTUS CL A 127203107 5,129 -12,825 -71.43 291 -57.46 0.0002
2022-02-10 2021-12-31 13F CACTUS CL A 127203107 17,954 261 1.48 684 2.55 0.0004
2021-11-10 2021-09-30 13F CACTUS CL A 127203107 17,693 2,105 13.50 667 16.61 0.0004
2021-08-10 2021-06-30 13F CACTUS CL A 127203107 15,588 -729 -4.47 572 14.63 0.0003
2021-05-13 2021-03-31 13F CACTUS CL A 127203107 16,317 -14,521 -47.09 499 -37.94 0.0003
2021-02-11 2020-12-31 13F CACTUS CL A 127203107 30,838 10,424 51.06 804 105.10 0.0005
2020-11-12 2020-09-30 13F CACTUS CL A 127203107 20,414 -12,187 -37.38 392 -41.67 0.0003
2020-08-12 2020-06-30 13F CACTUS CL A 127203107 32,601 3,950 13.79 672 101.80 0.0005
2020-05-12 2020-03-31 13F CACTUS CL A 127203107 28,651 2,799 10.83 333 -62.46 0.0003
2020-02-12 2019-12-31 13F CACTUS CL A 127203107 25,852 17,570 212.15 887 271.13 0.0006
2019-11-08 2019-09-30 13F CACTUS CL A 127203107 8,282 -10,610 -56.16 239 -61.82 0.0002
2019-08-12 2019-06-30 13F CACTUS CL A 127203107 18,892 5,513 41.21 626 31.51 0.0005
2019-05-13 2019-03-31 13F CACTUS CL A 127203107 13,379 -4,121 -23.55 476 -0.83 0.0005
2019-02-12 2018-12-31 13F CACTUS CL A 127203107 17,500 5,299 43.43 480 2.78 0.0005
2018-11-13 2018-09-30 13F CACTUS CL A 127203107 12,201 7,389 153.55 467 186.50 0.0004
2018-08-10 2018-06-30 13F CACTUS CL A 127203107 4,812 -5,383 -52.80 163 -40.51 0.0001
2018-05-11 2018-03-31 13F CACTUS CL A 127203107 10,195 10,195 274 0.0002
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.