Cactus, Inc.
US ˙ NYSE ˙ US1272031071

SecurityWHD / Cactus, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership77,017 shares
Latest Disclosed Value $ 3,648,304
Stifel Financial Corp reports 5.37% increase in ownership of WHD / Cactus, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 77,017 shares of Cactus, Inc. (US:WHD) valued at $3,648,295 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 73,091 shares of Cactus, Inc.. This represents a change in shares of 5.37% during the quarter. The current value of the position is $4,534,761 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)
2026-05-12 2026-03-31 13F CACTUS CL A 127203107 77,017 3,926 5.37 3,648 9.29 0.0008
2026-02-13 2025-12-31 13F CACTUS CL A 127203107 73,091 -11,900 -14.00 3,339 -0.48 0.0030
2025-11-12 2025-09-30 13F CACTUS CL A 127203107 84,991 -1,374 -1.59 3,355 -11.15 0.0031
2025-08-14 2025-06-30 13F CACTUS CL A 127203107 86,365 12,587 17.06 3,776 11.65 0.0037
2025-05-14 2025-03-31 13F CACTUS CL A 127203107 73,778 11,690 18.83 3,381 -6.68 0.0036
2025-02-13 2024-12-31 13F CACTUS CL A 127203107 62,088 -4,079 -6.16 3,623 -8.23 0.0038
2024-11-14 2024-09-30 13F CACTUS CL A 127203107 66,167 -3,013 -4.36 3,948 8.22 0.0041
2024-08-13 2024-06-30 13F CACTUS CL A 127203107 69,180 -1,279 -1.82 3,649 3.37 0.0041
2024-05-14 2024-03-31 13F CACTUS CL A 127203107 70,459 9,673 15.91 3,529 27.91 0.0040
2024-02-12 2023-12-31 13F CACTUS CL A 127203107 60,786 -1,103 -1.78 2,760 -11.20 0.0035
2023-11-13 2023-09-30 13F CACTUS CL A 127203107 61,889 -633 -1.01 3,107 17.47 0.0044
2023-08-14 2023-06-30 13F CACTUS CL A 127203107 62,522 19,554 45.51 2,646 49.35 0.0036
2023-05-12 2023-03-31 13F CACTUS CL A 127203107 42,968 21,068 96.20 1,772 61.00 0.0025
2023-02-13 2022-12-31 13F CACTUS CL A 127203107 21,900 -1,732 -7.33 1,101 21.15 0.0017
2022-11-14 2022-09-30 13F CACTUS CL A 127203107 23,632 78 0.33 908 -4.32 0.0015
2022-08-15 2022-06-30 13F CACTUS CL A 127203107 23,554 -1,895 -7.45 949 -34.28 0.0015
2022-05-13 2022-03-31 13F CACTUS CL A 127203107 25,449 -93 -0.36 1,444 48.25 0.0020
2022-02-14 2021-12-31 13F CACTUS CL A 127203107 25,542 563 2.25 974 3.40 0.0013
2021-11-15 2021-09-30 13F CACTUS CL A 127203107 24,979 -3,943 -13.63 942 -11.30 0.0014
2021-08-13 2021-06-30 13F CACTUS CL A 127203107 28,922 -658 -2.22 1,062 17.22 0.0016
2021-05-14 2021-03-31 13F CACTUS CL A 127203107 29,580 8,525 40.49 906 65.03 0.0015
2021-02-12 2020-12-31 13F CACTUS CL A 127203107 21,055 11,022 109.86 549 184.46 0.0010
2020-11-16 2020-09-30 13F CACTUS CL A 127203107 10,033 -1,000 -9.06 193 -15.35 0.0004
2020-08-14 2020-06-30 13F CACTUS CL A 127203107 11,033 11,033 228 0.0005
2020-05-14 2020-03-31 13F CACTUS CL A 127203107 0 -6,525 -100.00 0 -100.00
2020-02-13 2019-12-31 13F CACTUS CL A 127203107 6,525 -700 -9.69 224 6.67 0.0005
2019-11-19 2019-09-30 13F/A-1 CACTUS CL A 127203107 7,225 691 10.58 210 -3.67 0.0005
2019-11-13 2019-09-30 13F CACTUS CL A 127203107 7,225 691 210 117.7155
2019-08-14 2019-06-30 13F CACTUS CL A 127203107 6,534 824 14.43 218 8.46 0.0006
2019-05-14 2019-03-31 13F CACTUS CL A 127203107 5,710 5,710 201 0.0006
2019-02-13 2018-12-31 13F CACTUS CL A 127203107 0 -6,403 -100.00 0 -100.00
2018-11-13 2018-09-30 13F CACTUS CL A 127203107 6,403 6,403 246 0.0007
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.