Position in IONS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$37,584,196
+$4,529,428 QoQ
Shares Held
500,522
+19.8% QoQ
Ownership
0.303%
of shares outstanding
% of Portfolio
11.51%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026BOONE CAPITAL MANAGEMENT LLC holds $138,362,425 across 6 Biotechnology names. IONS ranks #2 (27.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MIRM |
Mirum Pharmaceuticals, Inc.
|
421,236 | $38,913,781 | |
| 2 | IONS |
Ionis Pharmaceuticals Inc
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|
500,522 | $37,584,196 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
547,871 | $30,949,232 | |
| 4 | BBIO |
BridgeBio Pharma, Inc.
|
228,829 | $16,992,841 | |
| 5 | KOD |
Kodiak Sciences Inc.
|
281,332 | $10,724,375 | |
| 6 | TENX |
Tenax Therapeutics, Inc.
|
200,000 | $3,198,000 |
All Filings in IONS
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $37,584,196 | 500,522 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $33,054,768 | 417,833 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $27,334,634 | 417,833 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||