Position in WDFC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$42,899,156
+$1,402,261 QoQ
Shares Held
176,076
-13.5% QoQ
Ownership
1.31%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#19
of 383 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WDFC Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $437,706,773 across 33 Specialty Chemicals names. WDFC ranks #4 (9.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SOLS |
Solstice Advanced Materials Inc.
|
795,000 | $70,437,000 | |
| 2 | ALB |
Albemarle Corp
|
456,145 | $61,593,259 | |
| 3 | SQM |
Chemical & Mining Co Of Chile Inc
|
779,484 | $57,712,995 | |
| 4 | WDFC |
Wd 40 Co
This page
|
176,076 | $42,899,156 | |
| 5 | ODC |
Oil-Dri Corp of America
|
407,692 | $41,670,199 | |
| 6 | BCPC |
Balchem Corp
|
193,300 | $32,658,035 | |
| 7 | IOSP |
Innospec Inc.
|
185,000 | $15,057,150 | |
| 8 | APD |
Air Products & Chemicals, Inc.
|
43,860 | $12,858,874 |
All Filings in WDFC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $42,899,156 | 176,076 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $41,496,895 | 203,476 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $49,671,569 | 252,268 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $56,426,853 | 285,561 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $63,468,551 | 278,261 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $63,137,684 | 258,761 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $55,248,771 | 227,661 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $58,116,094 | 225,361 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $53,539,666 | 243,761 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $61,671,105 | 243,461 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $44,720,673 | 187,061 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $38,709,293 | 190,461 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $31,217,047 | 165,476 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $31,047,646 | 174,376 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $39,651,372 | 245,961 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $35,310,208 | 200,923 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $48,975,383 | 243,223 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $48,911,049 | 266,938 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $72,618,448 | 296,838 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $75,424,980 | 325,838 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $85,943,776 | 335,338 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $110,140,600 | 359,725 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $111,512,006 | 419,723 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $93,561,356 | 494,223 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $101,038,410 | 509,523 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $72,792,659 | 362,423 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||