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Eversept Partners, LP

Position in IONS — Ionis Pharmaceuticals Inc

CIK 1697013 NEW YORK, NY

Position in IONS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$52,702,794
+$5,238,405 QoQ
Shares Held
664,684
+5.2% QoQ
Ownership
0.400%
of shares outstanding
% of Portfolio
2.87%
of 13F equity value
Holder Rank
#43
of 510 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IONS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Eversept Partners, LP holds $859,319,346 across 72 Biotechnology names. IONS ranks #5 (6.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 IONS
Ionis Pharmaceuticals Inc
This page
664,684 $52,702,794

All Filings in IONS

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $52,702,794 664,684
2026-03-31 $47,464,389 632,100
2025-12-31 $42,578,425 538,218
2025-09-30 $35,239,202 538,661
2025-06-30 $23,267,439 588,900
2025-03-31 $15,598,523 517,021
2024-12-31 $7,514,721 214,952
2024-09-30 $18,882,481 471,355
2024-06-30 $21,774,948 456,881
2024-03-31 $16,318,587 376,438
2023-12-31 $16,424,245 324,654
2023-09-30 $11,450,950 252,446
2023-06-30 $9,911,699 241,572
2023-03-31 $10,842,408 303,369
2022-12-31 $9,101,625 240,975
2022-09-30 $8,927,073 201,833
2022-06-30 $3,195,233 86,311
2022-03-31 $5,882,174 158,806
2021-12-31 $11,709,129 384,789
2021-09-30 $15,109,803 450,501
2021-06-30 $17,631,380 442,000