Samsara BioCapital, LLC
13F Reported Value
ⓘ$1.0B
Holdings
22
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
Samsara BioCapital, LLC disclosed 22 positions worth $1.0B in its Form 13F-HR for Q1 2026, led by $SRRK (Scholar Rock Holding Corp) at 33.0% of the equity portfolio, followed by $MLYS and $ALMS. During the quarter the fund opened 3 new positions and exited 2 — including a new stake in $SGP and a full exit from $CTNM. The portfolio is most concentrated in Healthcare (100.0% of disclosed assets). All figures are sourced directly from Samsara BioCapital, LLC’s Form 13F-HR filing with the SEC under CIK 1744967.
AI Fund Analysis
StableSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
- —
Quality
$339.1M6,897,652 sh - —
Quality
$159.0M5,871,018 sh - 9.2#2,817
Quality
$139.8M6,345,219 sh - 44.6
Quality
$75.7M3,149,128 sh - —
Quality
$74.7M12,948,081 sh - —
Quality
$54.7M2,109,953 sh - —
Quality
$34.6M1,717,127 sh - —
Quality
$28.8M5,194,805 sh - 30.1
Quality
$26.5M1,062,872 sh - —
Quality
$13.6M968,798 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 Scholar Rock Holding Corp$SRRK | — | $339.1M | 6,897,652 |
 Mineralys Therapeutics, Inc.$MLYS | — | $159.0M | 5,871,018 |
 ALUMIS INC.$ALMS | 9.2#2,817 | $139.8M | 6,345,219 |
 Septerna, Inc.$SEPN | 44.6 | $75.7M | 3,149,128 |
 Kalaris Therapeutics, Inc.$KLRS | — | $74.7M | 12,948,081 |
 SpyGlass Pharma, Inc.$SGP | — | $54.7M | 2,109,953 |
 Neurogene Inc.$NGNE | — | $34.6M | 1,717,127 |
 Inventiva S.A.$IVA | — | $28.8M | 5,194,805 |
 SUTRO BIOPHARMA, INC.$STRO | 30.1 | $26.5M | 1,062,872 |
 Jade Biosciences, Inc.$JBIO | — | $13.6M | 968,798 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Samsara BioCapital, LLC's 22 positions.
Showing top 10 of 22 holdings.
Sector Allocation
Healthcare
$1.0B
Full Holdings — Samsara BioCapital, LLC (Q1 2026)
All 22 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $SRRK | Scholar Rock Holding Corp | $339.1M | 33.0% | +0% | — |
| 2 | $MLYS | Mineralys Therapeutics, Inc. | $159.0M | 15.4% | +0% | — |
| 3 | $ALMS | ALUMIS INC. | $139.8M | 13.6% | +10% | 9.2 |
| 4 | $SEPN | Septerna, Inc. | $75.7M | 7.3% | +0% | 44.6 |
| 5 | $KLRS | Kalaris Therapeutics, Inc. | $74.7M | 7.3% | +0% | — |
| 6 | $SGP | SpyGlass Pharma, Inc. | $54.7M | 5.3% | NEW | — |
| 7 | $NGNE | Neurogene Inc. | $34.6M | 3.4% | +0% | — |
| 8 | $IVA | Inventiva S.A. | $28.8M | 2.8% | +0% | — |
| 9 | $STRO | SUTRO BIOPHARMA, INC. | $26.5M | 2.6% | +420% | 30.1 |
| 10 | $JBIO | Jade Biosciences, Inc. | $13.6M | 1.3% | +0% | — |
| 11 |  $VTVT | vTv Therapeutics Inc. | $11.8M | 1.1% | +0% | — |
| 12 |  $AQST | Aquestive Therapeutics, Inc. | $10.4M | 1.0% | +0% | 11.7 |
| 13 |  $XFOR | X4 Pharmaceuticals, Inc | $7.6M | 0.7% | -7% | 29.3 |
| 14 |  $NKTX | Nkarta, Inc. | $7.4M | 0.7% | +0% | — |
| 15 |  $ACLX | Arcellx, Inc. | $7.0M | 0.7% | +0% | 6.7 |
| 16 |  $UPB | Upstream Bio, Inc. | $6.6M | 0.6% | +0% | 22.6 |
| 17 |  $ABVX | Abivax S.A. | $6.3M | 0.6% | -25% | — |
| 18 |  $AGMB | Agomab Therapeutics NV | $6.3M | 0.6% | NEW | — |
| 19 |  $RANI | Rani Therapeutics Holdings, Inc. | $6.2M | 0.6% | +0% | — |
| 20 |  $CHRS | Coherus Oncology, Inc. | $5.8M | 0.6% | NEW | 42.9 |
| 21 |  $PVLA | PALVELLA THERAPEUTICS, INC. | $4.8M | 0.5% | -63% | — |
| 22 |  $GOSS | Gossamer Bio, Inc. | $2.4M | 0.2% | +0% | 27.1 |
New Positions (3)
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