D. E. Shaw & Co., Inc.

Position in PRIM — Primoris Services Corp

CIK 1009207 New York, NY

Back to PRIM Full portfolio

Position in PRIM

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$44,503,462

-$28,900,147 QoQ

Shares Held

311,126

-47.4% QoQ

Ownership

0.573%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 96.66405250605864.ToString("F0")% Shared 0.ToString("F0")% None 3.3359474939413616.ToString("F0")%

Common Shares in PRIM Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $670,429,817 across 27 Engineering & Construction names. PRIM ranks #6 (6.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FLR	Fluor Corp	2,870,194	$133,894,549
2	FIX	Comfort Systems USA Inc	67,779	$93,466,562
3	ACM	Aecom	1,062,228	$90,098,178
4	KBR	Kbr, Inc.	1,816,775	$66,966,326
5	ECG	Everus Construction Group, Inc.	421,706	$49,786,610
6	PRIM	Primoris Services Corp This page	311,126	$44,503,462
7	GVA	Granite Construction Inc	362,304	$43,433,002
8	AMRC	Ameresco, Inc.	1,271,969	$32,435,209

All Filings in PRIM

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$44,503,462	311,126	-47.4%	Shares	Defined	2026-05-15
2025-12-31	$73,403,609	591,297	+49.8%	Shares	Defined	2026-02-17
2025-09-30	$54,190,555	394,601	-18.7%	Shares	Defined	2025-11-14
2025-06-30	$37,850,702	485,639	+118.1%	Shares	Defined	2025-08-14
2025-03-31	$12,781,130	222,629	+206.3%	Shares	Defined	2025-05-15
2024-12-31	$5,552,827	72,681	-19.2%	Shares	Defined	2025-02-14
2024-09-30	$5,222,263	89,915	-38.9%	Shares	Defined	2024-11-14
2024-06-30	$7,344,257	147,209	+378.3%	Shares	Defined	2024-08-14
2024-03-31	$1,310,219	30,778	-66.3%	Shares	Defined	2024-05-15
2023-12-31	$3,036,058	91,420	+9.8%	Shares	Defined	2024-02-14
2023-09-30	$2,725,558	83,274	-35.1%	Shares	Defined	2023-11-14
2023-06-30	$3,910,397	128,336	-27.2%	Shares	Defined	2023-08-14
2023-03-31	$4,349,012	176,359	-28.1%	Shares	Defined	2023-05-15
2022-12-31	$5,384,470	245,418	+9.8%	Shares	Defined	2023-02-14
2022-09-30	$3,630,510	223,416	+859.5%	Shares	Defined	2022-11-14
2022-06-30	$506,681	23,285	-67.7%	Shares	Defined	2022-08-15
2022-03-31	$1,717,040	72,084	-6.9%	Shares	Defined	2022-05-16
2021-12-31	$1,857,610	77,465	-49.2%	Shares	Defined	2022-02-14
2021-09-30	$3,731,785	152,380	+33.4%	Shares	Defined	2021-11-15
2021-06-30	$3,361,523	114,221	+24.8%	Shares	Defined	2021-08-16
2021-03-31	$3,032,653	91,538	-41.5%	Shares	Defined	2021-05-17
2020-12-31	$4,317,568	156,377	-34.1%	Shares	Defined	2021-02-16
2020-09-30	$4,278,763	237,182	+47.0%	Shares	Defined	2020-11-16
2020-06-30	$2,865,788	161,362	+343.6%	Shares	Defined	2020-08-14
2020-03-31	$578,362	36,375	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.