ESSEX INVESTMENT MANAGEMENT CO LLC
Position in STRL — Sterling Infrastructure, Inc.
CIK 201772
BOSTON, MA
Position in STRL
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$13,055,854
-$628,033 QoQ
Shares Held
32,057
-28.3% QoQ
Ownership
0.104%
of shares outstanding
% of Portfolio
2.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 69.84745921327635.ToString("F0")%
Shared 0.ToString("F0")%
None 30.152540786723648.ToString("F0")%
Common Shares in STRL Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $46,024,357 across 10 Engineering & Construction names. STRL ranks #1 (28.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STRL |
Sterling Infrastructure, Inc.
This page
|
32,057 | $13,055,854 | |
| 2 | AGX |
Argan Inc
|
16,098 | $8,767,775 | |
| 3 | PRIM |
Primoris Services Corp
|
48,177 | $6,891,238 | |
| 4 | WLDN |
Willdan Group, Inc.
|
78,292 | $5,994,035 | |
| 5 | ORN |
Orion Group Holdings Inc
|
461,772 | $5,033,314 | |
| 6 | ECG |
Everus Construction Group, Inc.
|
38,098 | $4,497,849 | |
| 7 | PWR |
Quanta Services, Inc.
|
1,575 | $864,706 | |
| 8 | EME |
EMCOR Group, Inc.
|
734 | $541,919 |
All Filings in STRL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,055,854 | 32,057 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $13,683,887 | 44,685 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $15,501,636 | 45,636 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $12,256,608 | 53,121 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $6,104,849 | 53,925 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $6,347,701 | 37,683 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $6,522,274 | 44,975 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $6,729,640 | 56,867 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $6,084,809 | 55,161 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $13,391,211 | 152,294 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $13,726,210 | 186,802 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $14,226,154 | 254,949 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $11,553,210 | 304,995 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $10,196,437 | 310,867 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $8,369,886 | 389,841 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,565,327 | 390,754 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $10,669,026 | 398,098 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $10,443,756 | 397,101 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $6,978,846 | 307,845 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $7,497,118 | 310,697 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $5,623,656 | 242,399 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $4,867,147 | 261,534 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $3,162,480 | 223,339 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $2,279,654 | 217,732 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $3,098,738 | 326,183 | Shares | Sole | 2020-05-04 | |
| No filing history on record for this holder in this stock. | ||||||