XT
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XTX Topco’s Oculis Holding OCS Stock Holding History

XTX Topco’s Portfolio OCS Stock Details OCS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$598K Buy
43,096
+20,073
+87% +$456K 0.01% 2285
2026
Q1 		$612K Buy
+23,023
New +$609K 0.01% 1840
2025
Q1 		– Sell
-13,249
Closed -$225K – 2892
2024
Q4 		$225K Buy
+13,249
New +$209K 0.02% 1463

Other funds holding OCS

EFM
EQT Fund Management Luxembourg $863M AUM 26.03% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
PBPIA
Pivotal bioVenture Partners Investment Advisor San Francisco, California $308M AUM 120.89% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
PA
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
SVCM
Saturn V Capital Management Austin, Texas $697M AUM 628.57% 1-Year Est. Return
SOCM
SR One Capital Management Wayne, Pennsylvania $1.04B AUM 262.99% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

XTX Topco's OCS Position: Q2 2026 in Review

XTX Topco increased its Oculis Holding (OCS) stake by 87% in Q2 2026, buying an estimated $456K and bringing the position to 43,096 shares worth $598K. The position accounts for 0.01% of the portfolio, ranked #2285.

XTX Topco first reported a position in OCS in Q4 2024 and has held it in 3 quarters since. The position peaked at $612K in Q1 2026. 59 funds tracked by Wall St. Rank hold OCS as of Q2 2026.

  • XTX Topco held 43,096 shares of Oculis Holding worth $598K as of Q2 2026.
  • XTX Topco bought 20,073 Oculis Holding shares in Q2 2026, an estimated $456K.
  • Oculis Holding made up 0.01% of XTX Topco's portfolio in Q2 2026, its #2285 holding.
  • XTX Topco first reported a position in Oculis Holding in Q4 2024 and has held it in 3 quarters since.
  • XTX Topco's Oculis Holding position peaked at $612K in Q1 2026.
  • 59 funds tracked by Wall St. Rank held Oculis Holding as of Q2 2026.

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