WD-40
WDFC
385 hedge funds and large institutions have $2.85B invested in WD-40 in 2026 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 114 increasing their positions, 127 reducing their positions, and 44 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
77% more call options, than puts
Call options by funds: $12.8M | Put options by funds: $7.24M
23% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 44
17% more capital invested
Capital invested by funds: $2.43B → $2.85B (+$419M)
1% more funds holding
Funds holding: 382 → 385 (+3)
1.14% less ownership
Funds ownership: 88.52% → 87.37% (-1.1%)
10% less repeat investments, than reductions
Existing positions increased: 114 | Existing positions reduced: 127
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
American Century Companies
Kansas City,
Missouri
|
+$41.5M |
| 2 |
Goldman Sachs
New York
|
+$32.4M |
| 3 |
OAM
Ophir Asset Management
Sydney,
Australia
|
+$20.7M |
| 4 |
Two Sigma Investments
New York
|
+$17.9M |
| 5 |
BlackRock
New York
|
+$11.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
-$23.2M |
| 2 |
Nordea Investment Management
Stockholm,
Sweden
|
-$20.6M |
| 3 |
AllianceBernstein
Nashville,
Tennessee
|
-$19.7M |
| 4 |
Jane Street
New York
|
-$17.2M |
| 5 |
Barclays
London,
United Kingdom
|
-$15.6M |
WDFC Hedge Fund Activity: Q2 2026 in Review
385 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in WD-40 (WDFC) for Q2 2026, worth a combined $2.85B — up 17% from $2.43B a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new WDFC positions and 44 closed out — a net gain of 10 holders — while 114 added to existing stakes and 127 trimmed.
The largest buyer was American Century Companies, adding an estimated $41.5M. The largest seller was Marshall Wace, cutting an estimated $23.2M.
- 385 institutional investors held WD-40 (WDFC) as of Q2 2026, up from 382 in Q1 2026.
- Funds reported $2.85B of WD-40 stock for Q2 2026, up 17% quarter-over-quarter.
- 54 funds opened new WD-40 positions in Q2 2026 and 44 closed out, a net change of +10 holders.
- The largest WD-40 buyer in Q2 2026 was American Century Companies, an estimated $41.5M added.
- The largest WD-40 seller in Q2 2026 was Marshall Wace, an estimated $23.2M sold.
Based on aggregated 13F filings for Q2 2026.