WD-40 Company
US ˙ NasdaqGS ˙ US9292361071

SecurityWDFC / WD-40 Company
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership60,437 shares
Latest Disclosed Value $ 12,326
Natixis Advisors, L.p. reports 5.38% increase in ownership of WDFC / WD-40 Company

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 60,437 shares of WD-40 Company (US:WDFC) valued at $12,325,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 57,351 shares of WD-40 Company. This represents a change in shares of 5.38% during the quarter. The current value of the position is $12,292,281 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)
2026-05-13 2026-03-31 13F WD 40 COM 929236107 60,437 3,086 5.38 12 9.09 0.0171
2026-02-10 2025-12-31 13F WD 40 COM 929236107 57,351 1,056 1.88 11 0.00 0.0160
2025-11-13 2025-09-30 13F WD 40 CO COM 929236107 56,295 -23,626 -29.56 11 -38.89 0.0162
2025-08-13 2025-06-30 13F WD 40 COM 929236107 79,921 -1,144 -1.41 18 -5.26 0.0289
2025-05-08 2025-03-31 13F WD 40 COM 929236107 81,065 -1,883 -2.27 20 -5.00 0.0366
2025-02-10 2024-12-31 13F WD 40 COM 929236107 82,948 -1,881 -2.22 20 -4.76 0.0376
2024-11-06 2024-09-30 13F WD 40 COM 929236107 84,829 710 0.84 22 16.67 0.0427
2024-08-01 2024-06-30 13F WD 40 COM 929236107 84,119 -636 -0.75 18 -14.29 0.0402
2024-04-25 2024-03-31 13F WD 40 COM 929236107 84,755 -637 -0.75 21 5.00 0.0494
2024-02-06 2023-12-31 13F WD 40 COM 929236107 85,392 -1,417 -1.63 20 17.65 0.0537
2023-11-13 2023-09-30 13F WD 40 COM 929236107 86,809 -480 -0.55 18 6.25 0.0540
2023-08-15 2023-06-30 13F WD 40 COM 929236107 87,289 -400 -0.46 16 6.67 0.0508
2023-05-11 2023-03-31 13F WD 40 COM 929236107 87,689 4,276 5.13 16 15.38 0.0537
2023-01-27 2022-12-31 13F WD 40 COM 929236107 83,413 11,250 15.59 13 -99.90 0.0508
2022-11-14 2022-09-30 13F WD 40 COM 929236107 72,163 -2,719 -3.63 12,682 -15.89 0.0536
2022-08-12 2022-06-30 13F WD 40 COM 929236107 74,882 18,088 31.85 15,078 44.90 0.0663
2022-05-12 2022-03-31 13F WD 40 COM 929236107 56,794 -7,537 -11.72 10,406 -33.88 0.0397
2022-02-08 2021-12-31 13F WD 40 COM 929236107 64,331 6,548 11.33 15,738 17.66 0.0601
2021-11-15 2021-09-30 13F WD 40 COM 929236107 57,783 1,387 2.46 13,376 -7.46 0.0550
2021-08-12 2021-06-30 13F WD 40 COM 929236107 56,396 2,343 4.33 14,454 -12.66 0.0675
2021-05-05 2021-03-31 13F WD-40 COM 929236107 54,053 -1,806 -3.23 16,550 11.52 0.0864
2021-02-12 2020-12-31 13F WD-40 COM 929236107 55,859 -7,174 -11.38 14,841 24.37 0.0855
2020-11-12 2020-09-30 13F WD-40 COM 929236107 63,033 -165 -0.26 11,933 -4.78 0.0751
2020-08-11 2020-06-30 13F WD-40 COM 929236107 63,198 -3,515 -5.27 12,532 -6.47 0.0832
2020-04-27 2020-03-31 13F WD-40 COM 929236107 66,713 9,186 15.97 13,399 19.98 0.1092
2020-02-10 2019-12-31 13F WD-40 COM 929236107 57,527 4,635 8.76 11,168 15.04 0.0788
2019-11-12 2019-09-30 13F WD 40 COM 929236107 52,892 8,164 18.25 9,708 36.46 0.0771
2019-08-12 2019-06-30 13F WD-40 CO COM COM 929236107 44,728 -19,853 -30.74 7,114 -34.99 0.0581
2019-05-15 2019-03-31 13F/A-1 WD 40 COM 929236107 64,581 4,059 6.71 10,943 -1.33 0.0958
2019-05-15 2019-03-31 13F WD 40 COM 929236107 64,581 4,059 10,943
2019-02-13 2018-12-31 13F/A-1 WD-40 COM 929236107 60,522 3,911 6.91 11,091 13.85 0.1095
2019-02-13 2018-12-31 13F WD-40 COM 929236107 60,522 3,911 11,091
2018-11-13 2018-09-30 13F WD-40 COM 929236107 56,611 637 1.14 9,742 19.01 0.0858
2018-08-14 2018-06-30 13F/A-1 WD-40 COM 929236107 55,974 -11,510 -17.06 8,186 -7.90 0.0782
2018-08-14 2018-06-30 13F WD-40 COM 929236107 55,974 8,186
2018-05-10 2018-03-31 13F WD-40 COM 929236107 67,484 -7,152 -9.58 8,888 0.92 0.0877
2018-02-14 2017-12-31 13F WD-40 COM 929236107 74,636 3,249 4.55 8,807 10.25 0.0897
2017-11-14 2017-09-30 13F WD-40 COM 929236107 71,387 2,449 3.55 7,988 5.01 0.0844
2017-07-27 2017-06-30 13F WD-40 COM 929236107 68,938 27,244 65.34 7,607 67.44 0.0823
2017-05-12 2017-03-31 13F WD-40 COM 929236107 41,694 16,172 63.36 4,543 52.25 0.0503
2017-02-07 2016-12-31 13F WD-40 COM 929236107 25,522 25,522 2,984 0.0359
2016-02-12 2015-12-31 13F WD-40 COM 929236107 0 0 0 0.0000
2015-11-12 2015-09-30 13F WD-40 COM 929236107 0 -2,733 -100.00 0 -100.00
2014-05-13 2014-03-31 13F WD-40 COM 929236107 2,733 2,733 -93.90 212 -91.32 0.0033
2013-10-30 2013-09-30 13F WD-40 COM 929236107 0 -44,807 -100.00 0 -100.00
2013-07-19 2013-06-30 13F WD-40 COM 929236107 44,807 44,807 2,441 0.0486
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.