WDFC

Wd 40 Co

Company with tickers: WDFC

CIK

105132

CUSIP

929236107

Shares Outstanding

13,455,402

13F Activity (30d)

192 filings 188 filers

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

65/100

Short interest 4.2% of shares — P68 Days to cover 3.8 — P61 Short-volume trend +3.8% — P67

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-05-29	561,873	530,639	+31,234	148,467	3.78
2026-05-15	530,639	587,445	-56,806	132,066	4.02
2026-04-30	587,445	642,961	-55,516	194,340	3.02
2026-04-15	642,961	750,000	-107,039	242,625	2.65
2026-03-31	750,000	712,589	+37,411	171,559	4.37
2026-03-13	712,589	648,640	+63,949	142,757	4.99
2026-02-27	648,640	638,123	+10,517	125,648	5.16
2026-02-13	638,123	625,982	+12,141	182,972	3.49
2026-01-30	625,982	672,324	-46,342	146,817	4.26
2026-01-15	672,324	642,618	+29,706	273,518	2.46
2025-12-31	642,618	677,674	-35,056	134,639	4.77
2025-12-15	677,674	627,932	+49,742	109,011	6.22
2025-11-28	627,932	605,981	+21,951	99,598	6.30
2025-11-14	605,981	611,867	-5,886	98,973	6.12
2025-10-31	611,867	643,356	-31,489	174,178	3.51
2025-10-15	643,356	610,095	+33,261	112,512	5.72
2025-09-30	610,095	672,914	-62,819	176,931	3.45
2025-09-15	672,914	669,603	+3,311	117,308	5.74
2025-08-29	669,603	674,691	-5,088	83,410	8.03
2025-08-15	674,691	766,816	-92,125	104,345	6.47
2025-07-31	766,816	980,025	-213,209	187,604	4.09
2025-07-15	980,025	963,509	+16,516	206,980	4.73
2025-06-30	963,509	993,786	-30,277	263,162	3.66
2025-06-13	993,786	958,258	+35,528	317,678	3.13

Showing 1–24 of 24 settlements