AMERICAN CENTURY COMPANIES INC

Position in ORN — Orion Group Holdings Inc

CIK 748054 KANSAS CITY, MO

Position in ORN

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

Position Value

$2,668,472

-$1,302,170 QoQ

Shares Held

244,814

-38.7% QoQ

Ownership

0.605%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2023

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

AMERICAN CENTURY COMPANIES INC holds $1,733,993,846 across 32 Engineering & Construction names. ORN ranks #23 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	428,864	$235,454,913
2	AGX	Argan Inc	421,648	$229,650,583
3	EME	EMCOR Group, Inc.	298,025	$220,034,837
4	STRL	Sterling Infrastructure, Inc.	471,576	$192,058,757
5	PRIM	Primoris Services Corp	1,078,124	$154,214,856
6	TPC	Tutor Perini Corp	1,780,867	$137,465,123
7	GVA	Granite Construction Inc	1,028,320	$123,275,001
8	FIX	Comfort Systems USA Inc	51,120	$70,493,968

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,668,472	244,814	-38.7%	Shares	Defined	2026-05-15
2025-12-31	$3,970,642	399,461	-21.8%	Shares	Defined	2026-02-13
2025-09-30	$4,251,694	511,021	-25.4%	Shares	Defined	2025-11-12
2025-06-30	$6,212,569	684,958	-21.1%	Shares	Defined	2025-08-12
2025-03-31	$4,541,350	868,327	+28.4%	Shares	Defined	2025-05-13
2024-12-31	$4,955,798	676,098	+9.1%	Shares	Defined	2025-02-11
2024-09-30	$3,577,076	619,944	+36.7%	Shares	Defined	2024-11-12
2024-06-30	$4,312,414	453,461	+311.9%	Shares	Defined	2024-08-07
2024-03-31	$902,762	110,093	+433.4%	Shares	Defined	2024-05-14
2023-12-31	$101,956	20,639	—	Shares	Defined	2024-02-13
No filing history on record for this holder in this stock.