Vault-13

SAMSARA BIOCAPITAL, LLC

PALO ALTO, CA · CIK 1744967 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2018 · limited liability company

As an employer

US visa salary filings

Job titleFilingsMedianRange
Senior AssociatePalo Alto, CA 2 $187,500 $175,000 – $200,000

Source: US Department of Labor, Labor Condition Application disclosure data (certified, full-time, yearly equivalent). These are the salaries the employer committed to pay the visa roles it filed for, at least the prevailing wage for the job and place; they are not the pay of all its staff. Filed by: Samsara BioCapital, LLC.

$1.2bn reported value +18.3% vs Q1 2026
24positions
90.5%in top 10
4 new 2 added 5 reduced 2 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 SCHOLAR ROCK HLDG CORP COM SRRK SRRK 6,897,652 $379.4m31.16% 31.16% UnchangedShares held: Q3 2025 5.6m, Q4 2025 6.9m, Q1 2026 6.9m, Q2 2026 6.9m
2 ALUMIS INC COM ALMS ALMS 6,345,219 $178.6m14.67% 14.67% UnchangedShares held: Q3 2025 4.8m, Q4 2025 5.8m, Q1 2026 6.3m, Q2 2026 6.3m
3 MINERALYS THERAPEUTICS INC COM MLYS MLYS 5,871,018 $158.4m13.01% 13.01% UnchangedShares held: Q3 2025 6.3m, Q4 2025 5.9m, Q1 2026 5.9m, Q2 2026 5.9m
4 SEPTERNA INC COM SEPN SEPN 3,149,128 $105.5m8.66% 8.66% UnchangedShares held: Q3 2025 3.1m, Q4 2025 3.1m, Q1 2026 3.1m, Q2 2026 3.1m
5 ALAMAR BIOSCIENCES INC COMMON STOCK ALMR ALMR 2,480,310 $67.2m5.52% 5.52% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 2.5m
6 NEUROGENE INC COM NGNE NGNE 1,717,127 $54.0m4.44% 4.44% UnchangedShares held: Q3 2025 1.7m, Q4 2025 1.7m, Q1 2026 1.7m, Q2 2026 1.7m
7 KALARIS THERAPEUTICS INC COM KLRS KLRS 12,881,175 $52.4m4.31% 4.31% ReducedShares held: Q3 2025 11.4m, Q4 2025 12.9m, Q1 2026 12.9m, Q2 2026 12.9m -66.9k -66,906 -0.5%
8 SPYGLASS PHARMA INC COM SHS SGP SGP 2,109,953 $47.0m3.86% 3.86% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 2.1m, Q2 2026 2.1m
9 SUTRO BIOPHARMA INC COM SHS STRO STRO 1,062,872 $35.3m2.90% 2.90% UnchangedShares held: Q3 2025 0, Q4 2025 204.5k, Q1 2026 1.1m, Q2 2026 1.1m
10 INVENTIVA SA ADS IVA IVA 6,314,805 $23.9m1.96% 1.96% AddedShares held: Q3 2025 0, Q4 2025 5.2m, Q1 2026 5.2m, Q2 2026 6.3m +1.1m +1,120,000 21.6%
11 JADE BIOSCIENCES INC COM NEW JBIO JBIO 736,237 $16.4m1.34% 1.34% ReducedShares held: Q3 2025 531.2k, Q4 2025 968.8k, Q1 2026 968.8k, Q2 2026 736.2k -232.6k -232,561 -24.0%
12 PARABILIS MEDICINES INC COM PBLS PBLS 556,044 $15.2m1.25% 1.25% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 556.0k
13 VTV THERAPEUTICS INC CL A NEW VTVT VTVT 298,496 $11.2m0.92% 0.92% UnchangedShares held: Q3 2025 374.5k, Q4 2025 298.5k, Q1 2026 298.5k, Q2 2026 298.5k
14 AQUESTIVE THERAPEUTICS INC COM AQST AQST 2,500,000 $10.4m0.85% 0.85% UnchangedShares held: Q3 2025 2.5m, Q4 2025 2.5m, Q1 2026 2.5m, Q2 2026 2.5m
15 NKARTA INC COM NKTX NKTX 3,507,666 $9.9m0.82% 0.82% UnchangedShares held: Q3 2025 3.8m, Q4 2025 3.5m, Q1 2026 3.5m, Q2 2026 3.5m
16 ARTIVA BIOTHERAPEUTICS INC COM ARTV ARTV 954,861 $9.3m0.76% 0.76% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 954.9k
17 RANI THERAPEUTICS HLDGS INC COM CL A RANI RANI 10,369,159 $7.9m0.65% 0.65% AddedShares held: Q3 2025 0, Q4 2025 8.5m, Q1 2026 8.5m, Q2 2026 10.4m +1.9m +1,869,159 22.0%
18 AGOMAB THERAPEUTICS NV SPONSORED ADS AGMB AGMB 600,000 $7.8m0.64% 0.64% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 600.0k, Q2 2026 600.0k
19 ABIVAX SA SPONSORED ADS ABVX ABVX 55,095 $7.3m0.60% 0.60% ReducedShares held: Q3 2025 75.4k, Q4 2025 75.4k, Q1 2026 56.6k, Q2 2026 55.1k -1.5k -1,486 -2.6%
20 X4 PHARMACEUTICALS INC COM NEW XFOR XFOR 1,395,587 $6.5m0.54% 0.54% ReducedShares held: Q3 2025 0, Q4 2025 2.0m, Q1 2026 1.8m, Q2 2026 1.4m -437.0k -436,979 -23.9%
21 ELOXX PHARMACEUTICALS INC COM NEW ELOX ELOX 400,000 $5.6m0.46% 0.46% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 400.0k
22 COHERUS BIOSCIENCES INC COM CHRS CHRS 3,428,571 $4.8m0.39% 0.39% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 3.4m, Q2 2026 3.4m
23 UPSTREAM BIO INC COM UPB UPB 353,717 $2.4m0.20% 0.20% ReducedShares held: Q3 2025 962.2k, Q4 2025 736.0k, Q1 2026 736.0k, Q2 2026 353.7k -382.3k -382,330 -51.9%
24 GOSSAMER BIO INC COM GOSS GOSS 7,222,559 $1.2m0.10% 0.10% UnchangedShares held: Q3 2025 6.1m, Q4 2025 7.2m, Q1 2026 7.2m, Q2 2026 7.2m

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
ARCELLX INC ACLX ACLX 60,873 $7.0m60.9k shares
PALVELLA THERAPEUTICS INC NE PVLA PVLA 38,432 $4.8m38.4k shares