XT
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XTX Topco’s Orion OEC Stock Holding History

XTX Topco’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
2026
Q2 		$106K Sell
16,044
-124,650
-89% -$896K ﹤0.01% 3513
2026
Q1 		$915K Buy
140,694
+125,163
+806% +$741K 0.02% 1492
2025
Q4 		$82K Buy
+15,531
New +$84.2K ﹤0.01% 2689
2024
Q4 		– Sell
-23,306
Closed -$415K – 2743
2024
Q3 		$415K Buy
+23,306
New +$449K 0.03% 953

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

XTX Topco's OEC Position: Q2 2026 in Review

XTX Topco reduced its Orion (OEC) stake by 89% in Q2 2026, selling an estimated $896K and leaving 16,044 shares worth $106K. The position accounts for ﹤0.01% of the portfolio, ranked #3513.

XTX Topco first reported a position in OEC in Q3 2024 and has held it in 4 quarters since. The position peaked at $915K in Q1 2026. 188 funds tracked by Wall St. Rank hold OEC as of Q2 2026.

  • XTX Topco held 16,044 shares of Orion worth $106K as of Q2 2026.
  • XTX Topco sold 124,650 Orion shares in Q2 2026, an estimated $896K.
  • Orion made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3513 holding.
  • XTX Topco first reported a position in Orion in Q3 2024 and has held it in 4 quarters since.
  • XTX Topco's Orion position peaked at $915K in Q1 2026.
  • 188 funds tracked by Wall St. Rank held Orion as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.