Position in INSM
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$399,398
-$237,348 QoQ
Shares Held
3,746
-3.8% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#427
of 663 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026GraniteShares Advisors LLC holds $2,939,290 across 5 Biotechnology names. INSM ranks #5 (13.6% of the industry book) .
All Filings in INSM
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $399,398 | 3,746 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $636,746 | 3,894 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $679,626 | 3,905 | Shares | Sole | 2026-01-27 | |
| No filing history on record for this holder in this stock. | ||||||