WD-40 Company
US ˙ NasdaqGS ˙ US9292361071

SecurityWDFC / WD-40 Company
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership35,733 shares
Latest Disclosed Value $ 7,287,388
Squarepoint Ops LLC reports 35.15% decrease in ownership of WDFC / WD-40 Company

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 35,733 shares of WD-40 Company (US:WDFC) valued at $7,287,388 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 55,099 shares of WD-40 Company. This represents a change in shares of -35.15% during the quarter. The current value of the position is $7,094,787 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)
2026-05-15 2026-03-31 13F WD 40 COM 929236107 35,733 -19,366 -35.15 7,287 -32.83 0.0086
2026-02-13 2025-12-31 13F WD 40 COM 929236107 55,099 -14,826 -21.20 10,849 -21.49 0.0115
2025-11-14 2025-09-30 13F WD 40 COM 929236107 69,925 69,925 13,817 0.0139
2025-08-27 2025-06-30 13F/A-1 WD 40 COM 929236107 0 -70,299 -100.00 0 -100.00
2025-08-14 2025-06-30 13F WD 40 COM 929236107 0 -70,299 0
2025-08-27 2025-03-31 13F/A-1 WD 40 COM 929236107 70,299 63,047 869.37 17,153 875.10 0.0208
2025-05-15 2025-03-31 13F WD 40 COM 929236107 70,299 63,047 17,153 0.0208
2025-02-14 2024-12-31 13F WD 40 COM 929236107 7,252 -8,647 -54.39 1,760 -57.10 0.0017
2024-11-14 2024-09-30 13F WD 40 COM 929236107 15,899 -18,115 -53.26 4,100 -45.11 0.0064
2024-08-14 2024-06-30 13F WD 40 COM 929236107 34,014 -36,947 -52.07 7,471 -58.44 0.0123
2024-05-15 2024-03-31 13F WD 40 COM 929236107 70,961 -25,408 -26.37 17,975 -21.98 0.0309
2024-02-14 2023-12-31 13F WD 40 COM 929236107 96,369 29,239 43.56 23,039 68.86 0.0436
2023-11-14 2023-09-30 13F WD 40 COM 929236107 67,130 40,852 155.46 13,644 175.23 0.0337
2023-08-14 2023-06-30 13F WD 40 COM 929236107 26,278 22,298 560.25 4,957 600.14 0.0152
2023-05-15 2023-03-31 13F WD 40 COM 929236107 3,980 3,980 709 0.0029
2022-08-15 2022-06-30 13F WD 40 COM 929236107 0 -11,087 -100.00 0 -100.00
2022-05-16 2022-03-31 13F WD 40 COM 929236107 11,087 11,087 2,031 0.0087
2022-02-14 2021-12-31 13F WD 40 COM 929236107 0 -11,000 -100.00 0 -100.00
2021-11-15 2021-09-30 13F WD 40 COM 929236107 11,000 -8,599 -43.87 2,546 -49.31 0.0073
2021-08-16 2021-06-30 13F WD 40 COM 929236107 19,599 14,471 282.20 5,023 219.94 0.0191
2021-05-17 2021-03-31 13F WD-40 COM 929236107 5,128 -1,623 -24.04 1,570 -12.49 0.0092
2021-02-16 2020-12-31 13F WD-40 COM 929236107 6,751 -17,332 -71.97 1,794 -60.65 0.0134
2020-11-16 2020-09-30 13F WD-40 COM 929236107 24,083 12,251 103.54 4,559 94.33 0.0614
2020-08-14 2020-06-30 13F WD-40 COM 929236107 11,832 10,811 1,058.86 2,346 1,044.39 0.0380
2020-05-15 2020-03-31 13F WD-40 COM 929236107 1,021 -5,873 -85.19 205 -84.68 0.0052
2020-02-14 2019-12-31 13F WD-40 COM 929236107 6,894 6,894 1,338 0.0080
2019-11-14 2019-09-30 13F WD-40 COM 929236107 0 -5,260 -100.00 0 -100.00
2019-08-14 2019-06-30 13F WD-40 COM 929236107 5,260 484 10.13 837 3.46 0.0082
2019-05-15 2019-03-31 13F WD-40 COM 929236107 4,776 2,625 122.04 809 105.33 0.0086
2019-02-14 2018-12-31 13F WD-40 COM 929236107 2,151 812 60.64 394 71.30 0.0046
2018-11-14 2018-09-30 13F WD-40 COM 929236107 1,339 1,339 230 0.0028
2016-08-15 2016-06-30 13F WD-40 COM 929236107 0 -5,437 -100.00 0 -100.00
2016-05-16 2016-03-31 13F WD-40 COM 929236107 5,437 5,437 588 0.0456
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.