Skip to main content

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in WDFC — Wd 40 Co

CIK 884546 SAN FRANCISCO, CA

Position in WDFC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$37,572,455
+$6,520,755 QoQ
Shares Held
154,213
+1.3% QoQ
Ownership
1.15%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#21
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, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $6,095,445,411 across 47 Specialty Chemicals names. WDFC ranks #24 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WDFC

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $37,572,455 154,213
2026-03-31 $31,051,700 152,259
2025-12-31 $28,999,235 147,279
2025-09-30 $29,065,576 147,093
2025-06-30 $33,643,275 147,500
2025-03-31 $36,012,448 147,592
2024-12-31 $36,537,172 150,557
2024-09-30 $37,511,740 145,462
2024-06-30 $31,079,499 141,502
2024-03-31 $35,027,200 138,278
2023-12-31 $32,542,447 136,121
2023-09-30 $27,103,273 133,356
2023-06-30 $24,525,254 130,004
2023-03-31 $23,046,435 129,438
2022-12-31 $20,402,737 126,560
2022-09-30 $21,680,692 123,368
2022-06-30 $23,986,204 119,121
2022-03-31 $21,577,531 117,762
2021-12-31 $27,516,128 112,476
2021-09-30 $25,249,606 109,079
2021-06-30 $27,444,558 107,084
2021-03-31 $32,060,720 104,712
2020-12-31 $27,339,534 102,904
2020-09-30 $19,456,903 102,778
2020-06-30 $20,882,179 105,306
2020-03-31 $21,174,209 105,423