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Equibles

CITADEL ADVISORS LLC

Position in PRIM — Primoris Services Corp

CIK 1423053 MIAMI, FL
Back to PRIM Full portfolio

Position in PRIM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$40,397,070
+$23,289,461 QoQ
Shares Held
282,418
+104.9% QoQ
Ownership
0.521%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in PRIM Over Time

Shares Held

Position Value (USD)

Derivatives in PRIM

reported options exposure · as of Mar 31, 2026
CallValue
$3,819,168
CallShares
26,700
PutValue
$901,152
PutShares
6,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Engineering & Construction

Industrials · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $827,384,171 across 39 Engineering & Construction names. PRIM ranks #7 (4.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 EME
EMCOR Group, Inc.
 178,496 $131,785,381
2 MTZ
Mastec Inc
 279,778 $90,015,773
3 BLD
QXO Insulation, LLC
 209,475 $73,588,567
4 ACM
Aecom
 714,657 $60,617,206
5 TTEK
Tetra Tech Inc
 1,740,911 $52,436,238
6 PWR
Quanta Services, Inc.
 88,607 $48,647,014
7 PRIM
Primoris Services Corp
This page 		282,418 $40,397,070
8 J
Jacobs Solutions Inc.
 299,454 $38,114,504

All Filings in PRIM

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,819,168 26,700
2026-03-31 $901,152 6,300
2026-03-31 $40,397,070 282,418
2025-12-31 $17,107,609 137,809
2025-12-31 $3,587,646 28,900
2025-12-31 $794,496 6,400
2025-09-30 $9,008,848 65,600
2025-09-30 $2,883,930 21,000
2025-09-30 $983,694 7,163
2025-06-30 $2,626,578 33,700
2025-06-30 $3,795,678 48,700
2025-06-30 $3,748,991 48,101
2025-03-31 $1,934,717 33,700
2025-03-31 $6,455,638 112,448
2025-03-31 $2,973,838 51,800
2024-12-31 $1,787,760 23,400
2024-12-31 $603,560 7,900
2024-09-30 $2,509,056 43,200
2024-09-30 $1,284,497 22,116
2024-09-30 $487,872 8,400
2024-06-30 $2,459,577 49,300
2024-06-30 $753,339 15,100
2024-06-30 $18,941,785 379,671
2024-03-31 $12,593,951 295,841
2024-03-31 $21,285 500
2024-03-31 $3,039,498 71,400
2023-12-31 $56,457 1,700
2023-12-31 $92,988 2,800
2023-12-31 $554,407 16,694
2023-09-30 $134,193 4,100
2023-09-30 $62,187 1,900
2023-09-30 $785,421 23,997
2023-06-30 $45,705 1,500
2023-06-30 $836,979 27,469
2023-06-30 $182,820 6,000
2023-03-31 $4,603,454 186,677
2023-03-31 $138,096 5,600
2023-03-31 $722,538 29,300
2022-12-31 $362,010 16,500
2022-12-31 $21,940 1,000
2022-12-31 $10,155,498 462,876
2022-09-30 $9,537,173 586,903
2022-06-30 $3,860,005 177,390
2022-06-30 $324,224 14,900
2022-03-31 $466,872 19,600
2022-03-31 $3,116,679 130,843
2022-03-31 $1,186,236 49,800
2021-12-31 $2,742,879 114,382
2021-12-31 $1,568,292 65,400
2021-12-31 $393,272 16,400

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