SEI Investments
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SEI Investments’s Orion Group Holdings ORN Stock Holding History

SEI Investments’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
2026
Q2 		$3.01M Sell
178,789
-207,874
-54% -$2.87M ﹤0.01% 1754
2026
Q1 		$4.21M Buy
386,663
+196,041
+103% +$2.35M ﹤0.01% 1634
2025
Q4 		$1.89M Buy
+190,622
New +$1.85M ﹤0.01% 1882
2015
Q4 		– Sell
-27
Closed – – 2641
2015
Q3 		$0 Sell
27
-68
-72% -$475 ﹤0.01% 2552
2015
Q2 		$1K Sell
95
-34
-26% -$278 ﹤0.01% 2184
2015
Q1 		$1K Sell
129
-322
-71% -$3.09K ﹤0.01% 2204
2014
Q4 		$4K Buy
+451
New +$4.72K ﹤0.01% 1996

Other funds holding ORN

BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
GJL
Gendell Jeffrey L $11.3B AUM 163.05% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 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

SEI Investments's ORN Position: Q2 2026 in Review

SEI Investments reduced its Orion Group Holdings (ORN) stake by 54% in Q2 2026, selling an estimated $2.87M and leaving 178,789 shares worth $3.01M. The position accounts for ﹤0.01% of the portfolio, ranked #1754.

SEI Investments first reported a position in ORN in Q4 2014 and has held it in 7 quarters since. The position peaked at $4.21M in Q1 2026. 180 funds tracked by Wall St. Rank hold ORN as of Q2 2026.

  • SEI Investments held 178,789 shares of Orion Group Holdings worth $3.01M as of Q2 2026.
  • SEI Investments sold 207,874 Orion Group Holdings shares in Q2 2026, an estimated $2.87M.
  • Orion Group Holdings made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #1754 holding.
  • SEI Investments first reported a position in Orion Group Holdings in Q4 2014 and has held it in 7 quarters since.
  • SEI Investments's Orion Group Holdings position peaked at $4.21M in Q1 2026.
  • 180 funds tracked by Wall St. Rank held Orion Group Holdings as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.