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RHUMBLINE ADVISERS

Position in WDFC — Wd 40 Co

CIK 1115418 BOSTON, MA

Position in WDFC

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$9,076,077
+$603,798 QoQ
Shares Held
37,252
-10.3% QoQ
Ownership
0.278%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#39
of 383 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 58% Shared 0% None 42%

Common Shares in WDFC Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,281,123,997 across 50 Specialty Chemicals names. WDFC ranks #21 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WDFC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,076,077 37,252
2026-03-31 $8,472,279 41,543
2025-12-31 $8,019,737 40,730
2025-09-30 $8,507,075 43,052
2025-06-30 $9,983,727 43,771
2025-03-31 $10,408,552 42,658
2024-12-31 $10,328,460 42,560
2024-09-30 $10,725,229 41,590
2024-06-30 $9,132,631 41,580
2024-03-31 $10,522,750 41,541
2023-12-31 $10,102,141 42,256
2023-09-30 $8,934,023 43,958
2023-06-30 $8,842,402 46,872
2023-03-31 $8,363,186 46,971
2022-12-31 $7,218,338 44,776
2022-09-30 $7,793,717 44,348
2022-06-30 $8,471,013 42,069
2022-03-31 $7,404,141 40,409
2021-12-31 $9,462,675 38,680
2021-09-30 $8,852,258 38,242
2021-06-30 $12,107,652 47,242
2021-03-31 $14,899,331 48,662
2020-12-31 $11,874,567 44,695
2020-09-30 $8,461,778 44,698
2020-06-30 $9,791,459 49,377
2020-03-31 $10,425,320 51,906