Citadel Advisors
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Citadel Advisors’s Orion Group Holdings ORN Stock Holding History

Citadel Advisors’s Portfolio ORN Stock Details ORN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-15,300
Closed -$139K – 13733
2025
Q2 		$139K Buy
15,300
+14,500
+1,813% +$109K ﹤0.01% 11035
2025
Q1 		$4.18K Sell
800
-3,400
-81% -$23.8K ﹤0.01% 13911
2024
Q4 		$30.8K Sell
4,200
-31,900
-88% -$231K ﹤0.01% 12853
2024
Q3 		$208K Buy
36,100
+13,200
+58% +$102K ﹤0.01% 10059
2024
Q2 		$218K Buy
22,900
+1,000
+5% +$8.84K ﹤0.01% 9753
2024
Q1 		$180K Buy
21,900
+3,000
+16% +$19.5K ﹤0.01% 10492
2023
Q4 		$93.4K Sell
18,900
-3,900
-17% -$19.2K ﹤0.01% 11017
2023
Q3 		$122K Buy
22,800
+18,000
+375% +$71.3K ﹤0.01% 10642
2023
Q2 		$13.5K Sell
4,800
-2,000
-29% -$5.09K ﹤0.01% 13036
2023
Q1 		$17.6K Buy
6,800
+200
+3% +$556 ﹤0.01% 13153
2022
Q4 		$15.7K Buy
+6,600
New +$15.9K ﹤0.01% 13313
2021
Q4 		– Sell
-10,300
Closed -$56K – 14470
2021
Q3 		$56K Buy
+10,300
New +$56.4K ﹤0.01% 13309
2021
Q2 		– Sell
-16,800
Closed -$102K – 14205
2021
Q1 		$102K Buy
16,800
+900
+6% +$5.18K ﹤0.01% 12458
2020
Q4 		$79K Buy
+15,900
New +$61.7K ﹤0.01% 10348
2016
Q2 		– Sell
-13,300
Closed -$69K – 7235
2016
Q1 		$69K Buy
+13,300
New +$52.3K ﹤0.01% 6165
2015
Q4 		– Sell
-200
Closed -$1K – 9055
2015
Q3 		$1K Buy
+200
New +$1.4K ﹤0.01% 8783
2014
Q2 		– Sell
-1,000
Closed -$13K – 8206
2014
Q1 		$13K Buy
+1,000
New +$11.4K ﹤0.01% 7428
2013
Q3 		– Sell
-1,900
Closed -$23K – 6826
2013
Q2 		$23K Buy
+1,900
New +$20.3K ﹤0.01% 6007

Other funds holding ORN

BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return

Citadel Advisors's ORN Position: Q1 2026 in Review

Citadel Advisors increased its Orion Group Holdings (ORN) stake by 63% in Q1 2026, buying an estimated $1.33M and bringing the position to 286,828 shares worth $3.13M. The position accounts for ﹤0.01% of the portfolio, ranked #5186.

Citadel Advisors first reported a position in ORN in Q2 2013 and has held it in 26 quarters since. The position peaked at $5.66M in Q2 2025. 172 funds tracked by Wall St. Rank hold ORN as of Q1 2026.

  • Citadel Advisors held 286,828 shares of Orion Group Holdings worth $3.13M as of Q1 2026.
  • Citadel Advisors bought 111,238 Orion Group Holdings shares in Q1 2026, an estimated $1.33M.
  • Orion Group Holdings made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5186 holding.
  • Citadel Advisors first reported a position in Orion Group Holdings in Q2 2013 and has held it in 26 quarters since.
  • Citadel Advisors's Orion Group Holdings position peaked at $5.66M in Q2 2025.
  • 172 funds tracked by Wall St. Rank held Orion Group Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.