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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 Jun 30, 2026 · filed Sep 2, 2026
Position Value
$29,970,715
-$10,426,355 QoQ
Shares Held
302,368
+7.1% QoQ
Ownership
0.562%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#44
of 446 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PRIM Over Time

Shares Held

Position Value (USD)

Derivatives in PRIM

reported options exposure · as of Jun 30, 2026
CallValue
$14,947,296
CallShares
150,800
PutValue
$13,975,920
PutShares
141,000

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 Jun 30, 2026

CITADEL ADVISORS LLC holds $1,089,813,815 across 37 Engineering & Construction names. PRIM ranks #9 (2.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PWR
Quanta Services, Inc.
 632,022 $455,081,120
2 FIX
Comfort Systems USA Inc
 46,859 $92,872,194
3 EME
EMCOR Group, Inc.
 94,598 $78,504,988
4 DY
Dycom Industries Inc
 153,980 $77,850,748
5 STRL
Sterling Infrastructure, Inc.
 69,151 $58,042,582
6 ACM
Aecom
 677,771 $47,308,415
7 TTEK
Tetra Tech Inc
 1,287,534 $37,196,856
8 FLR
Fluor Corp
 592,625 $31,047,622

All Filings in PRIM

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $29,970,715 302,368
2026-06-30 $14,947,296 150,800
2026-06-30 $13,975,920 141,000
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