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ORBIMED ADVISORS LLC

Position in XENE — Xenon Pharmaceuticals Inc.

CIK 1055951 New York, NY

Position in XENE

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$61,637,313
+$41,593,809 QoQ
Shares Held
1,059,971
+137.0% QoQ
Ownership
1.10%
of shares outstanding
% of Portfolio
1.25%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 25.186632464473085.ToString("F0")% Shared 0.ToString("F0")% None 74.81336753552692.ToString("F0")%

Common Shares in XENE Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

ORBIMED ADVISORS LLC holds $2,871,604,021 across 72 Biotechnology names. XENE ranks #13 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in XENE

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $61,637,313 1,059,971
2025-12-31 $20,043,504 447,200
2025-09-30 $16,846,940 419,600
2025-06-30 $29,668,550 947,877
2025-03-31 $31,801,273 947,877
2024-12-31 $37,156,778 947,877
2024-09-30 $35,882,605 911,420
2024-06-30 $33,623,494 862,362
2024-03-31 $23,677,500 550,000
2023-12-31 $25,333,000 550,000
2023-09-30 $32,752,368 958,793
2023-06-30 $42,196,000 1,096,000
2023-03-31 $41,126,289 1,149,100
2022-12-31 $45,309,013 1,149,100
2022-09-30 $41,056,530 1,137,300
2022-06-30 $40,434,264 1,329,200
2022-03-31 $20,971,020 686,000
2021-12-31 $19,712,440 631,000
2021-09-30 $7,288,560 477,000
2021-06-30 $24,843,120 1,334,217
2021-03-31 $44,712,714 2,497,917
2020-12-31 $38,417,963 2,497,917
2020-09-30 $27,651,941 2,497,917
2020-06-30 $31,323,879 2,497,917
2020-03-31 $18,856,288 1,662,812