Ken Griffin
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Ken Griffin’s Orion Group Holdings ORN Stock Holding History

Ken Griffin’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
Q2 		– Sell
-2,400
Closed -$12.6K – 14362
2025
Q1 		$12.6K Sell
2,400
-2,900
-55% -$20.3K ﹤0.01% 13441
2024
Q4 		$38.8K Buy
5,300
+5,200
+5,200% +$37.6K ﹤0.01% 12635
2024
Q3 		$577 Sell
100
-3,200
-97% -$24.6K ﹤0.01% 13995
2024
Q2 		$31.4K Sell
3,300
-1,000
-23% -$8.84K ﹤0.01% 12221
2024
Q1 		$35.3K Buy
4,300
+2,500
+139% +$16.2K ﹤0.01% 12525
2023
Q4 		$8.89K Sell
1,800
-200
-10% -$984 ﹤0.01% 13187
2023
Q3 		$10.7K Sell
2,000
-400
-17% -$1.58K ﹤0.01% 13045
2023
Q2 		$6.74K Buy
2,400
+1,600
+200% +$4.08K ﹤0.01% 13402
2023
Q1 		$2.07K Buy
800
+200
+33% +$556 ﹤0.01% 14207
2022
Q4 		$1.43K Buy
+600
New +$1.45K ﹤0.01% 14473
2021
Q3 		– Sell
-10,800
Closed -$62K – 14415
2021
Q2 		$62K Buy
+10,800
New +$62.9K ﹤0.01% 13232
2015
Q2 		– Sell
-100
Closed -$1K – 8966
2015
Q1 		$1K Buy
+100
New +$960 ﹤0.01% 8457
2014
Q2 		– Sell
-500
Closed -$6K – 8208
2014
Q1 		$6K Buy
+500
New +$5.7K ﹤0.01% 7625
2013
Q3 		– Sell
-1,400
Closed -$17K – 6828
2013
Q2 		$17K Buy
+1,400
New +$15K ﹤0.01% 6111

Other funds holding ORN

BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T 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 $552B AUM 44.19% 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 $1.88T AUM 44.46% 1-Year Est. Return
GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return

Ken Griffin's ORN Position: Q1 2026 in Review

Ken Griffin 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.

Ken Griffin 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.

  • Ken Griffin held 286,828 shares of Orion Group Holdings worth $3.13M as of Q1 2026.
  • Ken Griffin bought 111,238 Orion Group Holdings shares in Q1 2026, an estimated $1.33M.
  • Orion Group Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5186 holding.
  • Ken Griffin first reported a position in Orion Group Holdings in Q2 2013 and has held it in 26 quarters since.
  • Ken Griffin'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.