Jane Street
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Jane Street’s Orion OEC Stock Holding History

Jane Street’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
-10,500
Closed -$223K – 9627
2023
Q3 		$223K Sell
10,500
-7,500
-42% -$164K ﹤0.01% 7474
2023
Q2 		$382K Buy
+18,000
New +$434K ﹤0.01% 6734

Other funds holding OEC

Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $434M AUM 170.22% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jane Street's OEC Position: Q2 2026 in Review

Jane Street reduced its Orion (OEC) stake by 84% in Q2 2026, selling an estimated $2.89M and leaving 77,124 shares worth $511K. The position accounts for ﹤0.01% of the portfolio, ranked #7963.

Jane Street first reported a position in OEC in Q1 2017 and has held it in 21 quarters since. The position peaked at $3.12M in Q1 2026. 187 funds tracked by Wall St. Rank hold OEC as of Q2 2026.

  • Jane Street held 77,124 shares of Orion worth $511K as of Q2 2026.
  • Jane Street sold 402,573 Orion shares in Q2 2026, an estimated $2.89M.
  • Orion made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7963 holding.
  • Jane Street first reported a position in Orion in Q1 2017 and has held it in 21 quarters since.
  • Jane Street's Orion position peaked at $3.12M in Q1 2026.
  • 187 funds tracked by Wall St. Rank held Orion as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.