Position in IONS
as of Jun 30, 2026
· filed Aug 10, 2026
Position Value
$1,771,338
+$58,160 QoQ
Shares Held
22,340
-2.1% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#217
of 514 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Derivatives in IONS
reported options exposure · as of Jun 30, 2026CallValue
$792,900
CallShares
10,000
PutValue
$2,775,150
PutShares
35,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026WOLVERINE ASSET MANAGEMENT LLC holds $7,557,835 across 34 Biotechnology names. IONS ranks #2 (23.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GOSS |
Gossamer Bio, Inc.
|
12,894,746 | $2,127,633 | |
| 2 | IONS |
Ionis Pharmaceuticals Inc
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|
22,340 | $1,771,338 | |
| 3 | APGE |
Apogee Therapeutics, Inc.
|
10,909 | $1,447,951 | |
| 4 | TECH |
BIO-TECHNE Corp
|
10,471 | $739,776 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
2,330 | $561,460 | |
| 6 | NVAX |
Novavax Inc
|
37,037 | $348,888 | |
| 7 | NAMS |
NewAmsterdam Pharma Co N.V.
|
14,925 | $318,947 | |
| 8 | IMCR |
Immunocore Holdings plc
|
2,822 | $89,598 |
All Filings in IONS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,771,338 | 22,340 | Shares | Defined | 2026-08-10 | |
| 2026-06-30 | $792,900 | 10,000 | Call | Defined | 2026-08-10 | |
| 2026-06-30 | $2,775,150 | 35,000 | Put | Defined | 2026-08-10 | |
| 2026-03-31 | $2,628,150 | 35,000 | Put | Defined | 2026-05-04 | |
| 2026-03-31 | $750,900 | 10,000 | Call | Defined | 2026-05-04 | |
| 2026-03-31 | $1,713,178 | 22,815 | Shares | Defined | 2026-05-04 | |
| 2025-12-31 | $2,768,850 | 35,000 | Put | Defined | 2026-02-02 | |
| 2025-12-31 | $2,414,041 | 30,515 | Shares | Defined | 2026-02-02 | |
| 2025-09-30 | $2,289,700 | 35,000 | Put | Defined | 2025-10-28 | |
| 2025-06-30 | $1,382,850 | 35,000 | Put | Defined | 2025-08-04 | |
| 2025-03-31 | $1,055,950 | 35,000 | Put | Defined | 2025-05-12 | |
| 2024-12-31 | $1,223,600 | 35,000 | Put | Defined | 2025-02-03 | |
| 2022-12-31 | $3,777 | 100 | Put | Defined | 2023-02-01 | |
| 2022-09-30 | $4,423 | 100 | Put | Defined | 2022-11-10 | |
| 2021-12-31 | $91,290 | 3,000 | Put | Defined | 2022-02-09 | |
| 2021-09-30 | $100,620 | 3,000 | Put | Defined | 2021-11-12 | |
| 2021-06-30 | $119,670 | 3,000 | Put | Defined | 2021-08-13 | |
| 2021-06-30 | $31,233 | 783 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $134,880 | 3,000 | Put | Defined | 2021-05-13 | |
| 2020-12-31 | $271,392 | 4,800 | Put | Defined | 2021-02-12 | |
| 2020-09-30 | $227,760 | 4,800 | Put | Defined | 2020-11-13 | |
| 2020-06-30 | $106,128 | 1,800 | Put | Defined | 2020-08-13 | |
| 2020-06-30 | $1,886 | 32 | Shares | Defined | 2020-08-13 | |
| 2020-06-30 | $453,992 | 7,700 | Call | Defined | 2020-08-13 | |
| 2020-03-31 | $85,104 | 1,800 | Put | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||