MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in PRIM — Primoris Services Corp
CIK 912938
Boston, MA
Position in PRIM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$52,114,905
+$13,082,064 QoQ
Shares Held
364,338
+15.9% QoQ
Ownership
0.672%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 86.90227206604855.ToString("F0")%
Shared 9.607013267899587.ToString("F0")%
None 3.490714666051853.ToString("F0")%
Common Shares in PRIM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $1,379,926,677 across 12 Engineering & Construction names. PRIM ranks #8 (3.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
958,099 | $526,015,510 | |
| 2 | EME |
EMCOR Group, Inc.
|
311,053 | $229,653,538 | |
| 3 | J |
Jacobs Solutions Inc.
|
1,677,960 | $213,570,747 | |
| 4 | LGN |
Legence Corp.
|
1,957,280 | $110,508,028 | |
| 5 | KBR |
Kbr, Inc.
|
2,362,792 | $87,092,512 | |
| 6 | MYRG |
Myr Group Inc.
|
273,367 | $77,176,970 | |
| 7 | BLD |
QXO Insulation, LLC
|
191,905 | $67,416,222 | |
| 8 | PRIM |
Primoris Services Corp
This page
|
364,338 | $52,114,905 |
All Filings in PRIM
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $52,114,905 | 364,338 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $39,032,841 | 314,426 | Shares | Sole | 2026-01-22 | |
| 2025-09-30 | $1,770,732 | 12,894 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $938,943 | 12,047 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $683,064 | 11,898 | Shares | Sole | 2025-05-02 | |
| No filing history on record for this holder in this stock. | ||||||