Filed: 8/14/2025ACC: 0001420506-25-002032
📋 What this filing means
ENGINE NO. 1 LLC filed this quarterly 13F‑HR report disclosing 4 equity positions with a total reported market value of $55.15M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
4
Positions
$55.15M
Total AUM (reported)
280K
Total Shares
Allocation by class
COM$29.13M52.8%
COM CL A$15.67M28.4%
SHS$10.35M18.8%
Portfolio Concentration
Top 3$51.06M92.6%
4–10$4.08M7.4%
Top 3 weight
92.6%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 280K
Sole
Full voting authority
280K
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole4
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings4
Rows:
POWELL INDS INC
SOLEShares119K
TypeSH
Market value$25.04M
45.41%
Sole
119K
Shared
0.00
None
0.00
VERTIV HOLDINGS CO
SOLEShares122K
TypeSH
Market value$15.67M
28.41%
Sole
122K
Shared
0.00
None
0.00
EATON CORP PLC
SOLEShares29K
TypeSH
Market value$10.35M
18.77%
Sole
29K
Shared
0.00
None
0.00
HUBBELL INC
SOLEShares10K
TypeSH
Market value$4.08M
7.41%
Sole
10K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
POWELL INDS INCSOLE | COM | 119K | SH | $25.04M 45.41% | 119K | 0.00 | 0.00 |
VERTIV HOLDINGS COSOLE | COM CL A | 122K | SH | $15.67M 28.41% | 122K | 0.00 | 0.00 |
EATON CORP PLCSOLE | SHS | 29K | SH | $10.35M 18.77% | 29K | 0.00 | 0.00 |
HUBBELL INCSOLE | COM | 10K | SH | $4.08M 7.41% | 10K | 0.00 | 0.00 |