Position in STRO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$35,287,350
+$8,811,209 QoQ
Shares Held
1,062,872
0.0% QoQ
Ownership
6.41%
of shares outstanding
% of Portfolio
2.90%
of 13F equity value
Holder Rank
#5
of 97 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STRO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026SAMSARA BIOCAPITAL, LLC holds $1,139,869,255 across 22 Biotechnology names. STRO ranks #8 (3.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SRRK |
Scholar Rock Holding Corp
|
6,897,652 | $379,370,860 | |
| 2 | ALMS |
Alumis Inc.
|
6,345,219 | $178,554,462 | |
| 3 | MLYS |
Mineralys Therapeutics, Inc.
|
5,871,018 | $158,400,065 | |
| 4 | SEPN |
Septerna, Inc.
|
3,149,128 | $105,464,296 | |
| 5 | NGNE |
Neurogene Inc.
|
1,717,127 | $54,003,644 | |
| 6 | KLRS |
Kalaris Therapeutics, Inc.
|
12,881,175 | $52,426,382 | |
| 7 | SGP |
SpyGlass Pharma, Inc.
|
2,109,953 | $46,967,553 | |
| 8 | STRO |
Sutro Biopharma, Inc.
This page
|
1,062,872 | $35,287,350 |
All Filings in STRO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $35,287,350 | 1,062,872 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $26,476,141 | 1,062,872 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,366,099 | 204,503 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,911,228 | 2,196,814 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,559,737 | 2,196,814 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,427,929 | 2,196,814 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,042,137 | 2,196,814 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $7,600,976 | 2,196,814 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $6,436,665 | 2,196,814 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $9,467,021 | 1,675,579 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $7,188,233 | 1,675,579 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,814,259 | 1,675,579 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $7,791,442 | 1,675,579 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $7,741,174 | 1,675,579 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $13,538,678 | 1,675,579 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $9,299,463 | 1,675,579 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,729,766 | 1,675,579 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $13,773,259 | 1,675,579 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $24,932,615 | 1,675,579 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $31,651,687 | 1,675,579 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $31,149,013 | 1,675,579 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $38,136,178 | 1,675,579 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $36,376,820 | 1,675,579 | Shares | Sole | 2021-02-17 | |
| 2020-09-30 | $16,839,568 | 1,675,579 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $13,002,493 | 1,675,579 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $11,480,905 | 1,125,579 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||