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Equibles

Alyeska Investment Group, L.P.

Position in ARTV — Artiva Biotherapeutics, Inc.

CIK 1453072 CHICAGO, IL
Back to ARTV Full portfolio

Position in ARTV

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,654,065
+$2,010,065 QoQ
Shares Held
273,615
+173.6% QoQ
Ownership
0.560%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#19
of 72 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARTV Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Alyeska Investment Group, L.P. holds $989,063,778 across 83 Biotechnology names. ARTV ranks #57 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 RVMD
Revolution Medicines, Inc.
 659,279 $123,469,771
2 IONS
Ionis Pharmaceuticals Inc
 1,417,916 $112,426,559
3 PTGX
Protagonist Therapeutics, Inc
 889,298 $109,010,148
4 XENE
Xenon Pharmaceuticals Inc.
 697,692 $42,112,689
5 MRNA
Moderna, Inc.
 560,819 $39,274,154
6 KYMR
Kymera Therapeutics, Inc.
 276,455 $31,701,094
7 LBRX
Lb Pharmaceuticals Inc
 863,947 $28,039,399
8 PRAX
Praxis Precision Medicines, Inc.
 80,846 $27,066,432

All Filings in ARTV

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,654,065 273,615
2026-03-31 $644,000 100,000
2025-12-31 $429,000 100,000
2025-09-30 $287,000 100,000
2025-06-30 $151,000 100,000
2025-03-31 $300,000 100,000
2024-12-31 $1,008,000 100,000
2024-09-30 $1,545,000 100,000