D.E. Shaw & Co
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D.E. Shaw & Co’s Orion OEC Stock Holding History

D.E. Shaw & Co’s Portfolio OEC Stock Details OEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q4 		– Sell
-136,000
Closed -$2.89M – 4516
2023
Q3 		$2.89M Hold
136,000
– – ﹤0.01% 2281
2023
Q2 		$2.89M Buy
136,000
+50,000
+58% +$1.21M ﹤0.01% 2327
2023
Q1 		$2.24M Buy
+86,000
New +$1.94M ﹤0.01% 2617
2022
Q4 		– Sell
-30,000
Closed -$401K – 5037
2022
Q3 		$401K Buy
+30,000
New +$488K ﹤0.01% 4172

Other funds holding OEC

Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $392M AUM 108.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

D.E. Shaw & Co's OEC Position: Q1 2026 in Review

D.E. Shaw & Co increased its Orion (OEC) stake by 4.7% in Q1 2026, buying an estimated $657K and bringing the position to 2,476,793 shares worth $16.1M. The position accounts for 0.01% of the portfolio, ranked #1287.

D.E. Shaw & Co first reported a position in OEC in Q4 2014 and has held it in 42 quarters since. The position peaked at $16.7M in Q1 2025. 180 funds tracked by Wall St. Rank hold OEC as of Q1 2026.

  • D.E. Shaw & Co held 2,476,793 shares of Orion worth $16.1M as of Q1 2026.
  • D.E. Shaw & Co bought 110,939 Orion shares in Q1 2026, an estimated $657K.
  • Orion made up 0.01% of D.E. Shaw & Co's portfolio in Q1 2026, its #1287 holding.
  • D.E. Shaw & Co first reported a position in Orion in Q4 2014 and has held it in 42 quarters since.
  • D.E. Shaw & Co's Orion position peaked at $16.7M in Q1 2025.
  • 180 funds tracked by Wall St. Rank held Orion as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.