CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in PRIM — Primoris Services Corp
CIK 1081019
WEST SACRAMENTO, CA
Position in PRIM
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$8,980,051
+$2,612,290 QoQ
Shares Held
62,780
+22.4% QoQ
Ownership
0.116%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRIM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $462,184,201 across 34 Engineering & Construction names. PRIM ranks #11 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
222,144 | $121,961,498 | |
| 2 | FIX |
Comfort Systems USA Inc
|
54,276 | $74,846,061 | |
| 3 | EME |
EMCOR Group, Inc.
|
65,004 | $47,993,103 | |
| 4 | J |
Jacobs Solutions Inc.
|
226,401 | $28,816,319 | |
| 5 | MTZ |
Mastec Inc
|
73,004 | $23,488,306 | |
| 6 | ACM |
Aecom
|
241,001 | $20,441,704 | |
| 7 | APG |
APi Group Corp
|
411,451 | $16,671,994 | |
| 8 | STRL |
Sterling Infrastructure, Inc.
|
35,760 | $14,563,975 |
All Filings in PRIM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,980,051 | 62,780 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $6,367,761 | 51,295 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,817,335 | 49,642 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,868,863 | 49,639 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,844,321 | 49,544 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,833,370 | 50,175 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $2,946,282 | 50,728 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $2,602,412 | 52,163 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $2,295,502 | 53,923 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $1,869,889 | 56,305 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,925,800 | 58,839 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,966,868 | 64,551 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $1,637,300 | 66,395 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,479,436 | 67,431 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,085,987 | 66,830 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $1,505,182 | 69,172 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,631,932 | 68,511 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,791,881 | 74,724 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $1,784,831 | 72,880 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,169,638 | 73,722 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $2,396,988 | 72,351 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $1,997,611 | 72,351 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,305,212 | 72,351 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $1,284,953 | 72,351 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $1,064,282 | 66,936 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||