Position in AYI
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$49,342
+$12,634 QoQ
Shares Held
131
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#514
of 632 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AYI Over Time
Shares Held
Position Value (USD)
Position in Electrical Equipment & Parts
Industrials · as of Jun 30, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $5,825,111 across 8 Electrical Equipment & Parts names. AYI ranks #7 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMPX |
Amprius Technologies, Inc.
|
284,595 | $3,944,486 | |
| 2 | ELVA |
Electrovaya Inc.
|
71,791 | $753,805 | |
| 3 | RFIL |
R F Industries Ltd
|
17,864 | $378,895 | |
| 4 | EOSE |
Eos Energy Enterprises, Inc.
|
60,425 | $355,299 | |
| 5 | OESX |
Orion Energy Systems, Inc.
|
20,608 | $240,907 | |
| 6 | NVT |
nVent Electric plc
|
508 | $86,161 | |
| 7 | AYI |
Acuity Inc. (De)
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|
131 | $49,342 | |
| 8 | CYATY |
Contemporary Amperex Technology Co., Limited/ADR
|
722 | $16,216 |
All Filings in AYI
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $49,342 | 131 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $36,708 | 131 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $47,165 | 131 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $45,115 | 131 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $39,082 | 131 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $34,498 | 131 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $38,269 | 131 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $149,536 | 543 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $131,101 | 543 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $168,493 | 627 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $179,431 | 876 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $181,720 | 1,067 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $176,778 | 1,084 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $198,079 | 1,084 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $1,052,782 | 6,357 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $1,047,962 | 6,655 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,025,136 | 6,655 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $369,324 | 1,951 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $413,065 | 1,951 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $340,325 | 1,963 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $367,139 | 1,963 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $330,000 | 2,000 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $242,180 | 2,000 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $204,700 | 2,000 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $191,480 | 2,000 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $217,405 | 2,538 | Shares | Sole | 2020-05-04 | |
| No filing history on record for this holder in this stock. | ||||||