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Sofinnova Investments’s Xenon Pharmaceuticals XENE Stock Holding History

Sofinnova Investments’s Portfolio XENE Stock Details XENE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-305,216
Closed -$17.7M – 86
2026
Q1 		$17.7M Buy
305,216
+245,316
+410% +$11.3M 0.67% 41
2025
Q4 		$2.68M Buy
+59,900
New +$2.52M 0.12% 49

Other funds holding XENE

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
PCH
Polar Capital Holdings London, United Kingdom $42.4B AUM 181.11% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Sofinnova Investments's XENE Position: Q2 2026 in Review

Sofinnova Investments sold out of Xenon Pharmaceuticals (XENE) in Q2 2026, closing a stake of 305,216 shares — an estimated $17.7M sold.

Sofinnova Investments first reported a position in XENE in Q4 2025 and held it in 2 quarters. The position peaked at $17.7M in Q1 2026. 315 funds tracked by Wall St. Rank hold XENE as of Q2 2026.

  • Sofinnova Investments reported no remaining Xenon Pharmaceuticals position as of Q2 2026 after selling out during the quarter.
  • Sofinnova Investments sold 305,216 Xenon Pharmaceuticals shares in Q2 2026, an estimated $17.7M.
  • Sofinnova Investments first reported a position in Xenon Pharmaceuticals in Q4 2025 and held it in 2 quarters.
  • Sofinnova Investments's Xenon Pharmaceuticals position peaked at $17.7M in Q1 2026.
  • 315 funds tracked by Wall St. Rank held Xenon Pharmaceuticals as of Q2 2026.

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