Ken Griffin Orion Group Holdings Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Orion Group Holdings Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 269,344 shares of ORN stock, worth $2.55 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

269,344

Previous 623,933 56.83%

Holding current value

$2.55 Million

Previous $5.66 Million 60.56%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$6.57 - $9.6 $2.33 Million - $3.4 Million	-354,589 Reduced 56.83%	269,344 $2.23 Million
Q2 2025 Aug 14, 2025	BUY	$5.03 - $9.2 $2.53 Million - $4.63 Million	503,765 Added 419.22%	623,933 $5.66 Million
Q1 2025 May 15, 2025	BUY	$5.23 - $9.27 $370,331 - $656,399	70,809 Added 143.46%	120,168 $628,000
Q4 2024 Feb 14, 2025	BUY	$5.35 - $9.0 $45,528 - $76,590	8,510 Added 20.83%	49,359 $367,000
Q3 2024 Nov 14, 2024	SELL	$5.47 - $11.87 $59,606 - $129,347	-10,897 Reduced 21.06%	40,849 $235,000

Q2 2024 Aug 14, 2024	BUY	$6.91 - $10.78 $216,310 - $337,457	31,304 Added 153.14%	51,746 $492,000
Q1 2024 May 15, 2024	SELL	$4.65 - $9.39 $108,382 - $218,862	-23,308 Reduced 53.28%	20,442 $167,000
Q4 2023 Feb 14, 2024	SELL	$4.1 - $6.05 $85,702 - $126,463	-20,903 Reduced 32.33%	43,750 $216,000
Q3 2023 Nov 14, 2023	BUY	$2.82 - $5.43 $23,214 - $44,699	8,232 Added 14.59%	64,653 $346,000
Q2 2023 Aug 14, 2023	BUY	$2.36 - $2.81 $48,630 - $57,902	20,606 Added 57.53%	56,421 $158,000
Q1 2023 May 15, 2023	BUY	$2.55 - $3.01 $10,062 - $11,877	3,946 Added 12.38%	35,815 $92,000
Q4 2022 Feb 14, 2023	BUY	$2.18 - $2.64 $69,474 - $84,134	31,869 New	31,869 $75,000
Q2 2022 Aug 15, 2022	SELL	$2.2 - $2.88 $41,676 - $54,558	-18,944 Closed	0 $0
Q1 2022 May 16, 2022	SELL	$2.19 - $4.08 $102,502 - $190,964	-46,805 Reduced 71.19%	18,944 $47,000
Q4 2021 Feb 14, 2022	SELL	$3.61 - $5.35 $54,417 - $80,645	-15,074 Reduced 18.65%	65,749 $247,000
Q1 2021 May 17, 2021	BUY	$4.78 - $6.57 $258,072 - $354,714	53,990 Added 201.21%	80,823 $491,000
Q4 2020 Feb 16, 2021	SELL	$2.75 - $5.25 $23,518 - $44,898	-8,552 Reduced 24.17%	26,833 $133,000
Q3 2020 Nov 16, 2020	BUY	$2.54 - $3.31 $89,877 - $117,124	35,385 New	35,385 $97,000
Q2 2020 Aug 14, 2020	SELL	$2.01 - $3.56 $129,880 - $230,036	-64,617 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$1.61 - $5.86 $66,092 - $240,558	41,051 Added 174.2%	64,617 $168,000
Q4 2019 Feb 14, 2020	BUY	$4.04 - $5.86 $95,206 - $138,096	23,566 New	23,566 $123,000

Others Institutions Holding ORN

# of Institutions

152

Shares Held

33.1M

Call Options Held

36.4K

Put Options Held

View Full List

About Orion Group Holdings Inc

Ticker ORN
Exchange NYSE
Sector Industrials
Industry Engineering & Construction
Shares Outstandng 31,255,600
Market Cap $295M
Description
Orion Group Holdings, Inc. operates as a specialty construction company in the building, industrial, and infrastructure sectors in the continental United States, Alaska, Canada, and the Caribbean Basin. It operates in two segments, Marine and Concrete. The company provides various marine construction services, including construction, restoration...

More about ORN

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