Filed: 8/14/2026ACC: 0000919574-26-005491
📋 What this filing means
CASDIN CAPITAL, LLC filed this quarterly 13F‑HR report disclosing 43 equity positions with a total reported market value of $2.00B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
43
Positions
$2.00B
Total AUM (reported)
145.81M
Total Shares
Allocation by class
COM$1.42B70.8%
COM CL A$278.77M14.0%
COM NEW$133.61M6.7%
SPONSORED ADS$97.56M4.9%
CL A COM$40.26M2.0%
COM SHS$22.13M1.1%
SHS$6.91M0.3%
Portfolio Concentration
Top 3$1.04B51.9%
4–10$508.28M25.4%
11–25$370.21M18.5%
Rest$82.11M4.1%
Top 3 weight
51.9%
Top 10 weight
77.4%
Voting Authority Distribution
Total shares with voting rights: 145.81M
Sole
Full voting authority
145.81M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole43
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings43
Rows:
REVOLUTION MEDICINES INC
SOLEShares2.58M
TypeSH
Market value$482.68M
24.16%
Sole
2.58M
Shared
0.00
None
0.00
RELAY THERAPEUTICS INC
SOLEShares16.04M
TypeSH
Market value$300.02M
15.02%
Sole
16.04M
Shared
0.00
None
0.00
GENEDX HOLDINGS CORP
SOLEShares3.71M
TypeSH
Market value$254.50M
12.74%
Sole
3.71M
Shared
0.00
None
0.00
BIOLIFE SOLUTIONS INC
SOLEShares4.66M
TypeSH
Market value$131.46M
6.58%
Sole
4.66M
Shared
0.00
None
0.00
ILLUMINA INC
SOLEShares530K
TypeSH
Market value$93.19M
4.66%
Sole
530K
Shared
0.00
None
0.00
STANDARD BIOTOOLS INC
SOLEShares88.78M
TypeSH
Market value$73.04M
3.66%
Sole
88.78M
Shared
0.00
None
0.00
STRUCTURE THERAPEUTICS INC
SOLEShares1.18M
TypeSH
Market value$63.06M
3.16%
Sole
1.18M
Shared
0.00
None
0.00
DENALI THERAPEUTICS INC
SOLEShares2.04M
TypeSH
Market value$52.60M
2.63%
Sole
2.04M
Shared
0.00
None
0.00
NEUROGENE INC
SOLEShares1.55M
TypeSH
Market value$48.60M
2.43%
Sole
1.55M
Shared
0.00
None
0.00
BEAM THERAPEUTICS INC
SOLEShares1.35M
TypeSH
Market value$46.33M
2.32%
Sole
1.35M
Shared
0.00
None
0.00
10X GENOMICS INC
SOLEShares1.05M
TypeSH
Market value$40.26M
2.02%
Sole
1.05M
Shared
0.00
None
0.00
SCHOLAR ROCK HLDG CORP
SOLEShares665K
TypeSH
Market value$36.58M
1.83%
Sole
665K
Shared
0.00
None
0.00
PERSONALIS INC
SOLEShares2.55M
TypeSH
Market value$34.17M
1.71%
Sole
2.55M
Shared
0.00
None
0.00
GRAIL INC
SOLEShares480K
TypeSH
Market value$32.77M
1.64%
Sole
480K
Shared
0.00
None
0.00
GUARDANT HEALTH INC
SOLEShares185K
TypeSH
Market value$27.76M
1.39%
Sole
185K
Shared
0.00
None
0.00
MAZE THERAPEUTICS INC
SOLEShares843.86K
TypeSH
Market value$25.18M
1.26%
Sole
843.86K
Shared
0.00
None
0.00
HIMS & HERS HEALTH INC
SOLEShares700K
TypeSH
Market value$24.27M
1.21%
Sole
700K
Shared
0.00
None
0.00
ALNYLAM PHARMACEUTICALS INC
SOLEShares75K
TypeSH
Market value$22.58M
1.13%
Sole
75K
Shared
0.00
None
0.00
TAYSHA GENE THERAPIES INC
SOLEShares3.25M
TypeSH
Market value$22.13M
1.11%
Sole
3.25M
Shared
0.00
None
0.00
AGOMAB THERAPEUTICS NV
SOLEShares1.55M
TypeSH
Market value$20.12M
1.01%
Sole
1.55M
Shared
0.00
None
0.00
SEPTERNA INC
SOLEShares553.27K
TypeSH
Market value$18.53M
0.93%
Sole
553.27K
Shared
0.00
None
0.00
PARABILIS MEDICINES INC
SOLEShares645.69K
TypeSH
Market value$17.67M
0.88%
Sole
645.69K
Shared
0.00
None
0.00
SIONNA THERAPEUTICS INC
SOLEShares400K
TypeSH
Market value$17.60M
0.88%
Sole
400K
Shared
0.00
None
0.00
VERACYTE INC
SOLEShares276.31K
TypeSH
Market value$16.23M
0.81%
Sole
276.31K
Shared
0.00
None
0.00
ADLAI NORTYE LTD
SOLEShares1.25M
TypeSH
Market value$14.38M
0.72%
Sole
1.25M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
REVOLUTION MEDICINES INCSOLE | COM | 2.58M | SH | $482.68M 24.16% | 2.58M | 0.00 | 0.00 |
RELAY THERAPEUTICS INCSOLE | COM | 16.04M | SH | $300.02M 15.02% | 16.04M | 0.00 | 0.00 |
GENEDX HOLDINGS CORPSOLE | COM CL A | 3.71M | SH | $254.50M 12.74% | 3.71M | 0.00 | 0.00 |
BIOLIFE SOLUTIONS INCSOLE | COM NEW | 4.66M | SH | $131.46M 6.58% | 4.66M | 0.00 | 0.00 |
ILLUMINA INCSOLE | COM | 530K | SH | $93.19M 4.66% | 530K | 0.00 | 0.00 |
STANDARD BIOTOOLS INCSOLE | COM | 88.78M | SH | $73.04M 3.66% | 88.78M | 0.00 | 0.00 |
STRUCTURE THERAPEUTICS INCSOLE | SPONSORED ADS | 1.18M | SH | $63.06M 3.16% | 1.18M | 0.00 | 0.00 |
DENALI THERAPEUTICS INCSOLE | COM | 2.04M | SH | $52.60M 2.63% | 2.04M | 0.00 | 0.00 |
NEUROGENE INCSOLE | COM | 1.55M | SH | $48.60M 2.43% | 1.55M | 0.00 | 0.00 |
BEAM THERAPEUTICS INCSOLE | COM | 1.35M | SH | $46.33M 2.32% | 1.35M | 0.00 | 0.00 |
10X GENOMICS INCSOLE | CL A COM | 1.05M | SH | $40.26M 2.02% | 1.05M | 0.00 | 0.00 |
SCHOLAR ROCK HLDG CORPSOLE | COM | 665K | SH | $36.58M 1.83% | 665K | 0.00 | 0.00 |
PERSONALIS INCSOLE | COM | 2.55M | SH | $34.17M 1.71% | 2.55M | 0.00 | 0.00 |
GRAIL INCSOLE | COM | 480K | SH | $32.77M 1.64% | 480K | 0.00 | 0.00 |
GUARDANT HEALTH INCSOLE | COM | 185K | SH | $27.76M 1.39% | 185K | 0.00 | 0.00 |
MAZE THERAPEUTICS INCSOLE | COM | 843.86K | SH | $25.18M 1.26% | 843.86K | 0.00 | 0.00 |
HIMS & HERS HEALTH INCSOLE | COM CL A | 700K | SH | $24.27M 1.21% | 700K | 0.00 | 0.00 |
ALNYLAM PHARMACEUTICALS INCSOLE | COM | 75K | SH | $22.58M 1.13% | 75K | 0.00 | 0.00 |
TAYSHA GENE THERAPIES INCSOLE | COM SHS | 3.25M | SH | $22.13M 1.11% | 3.25M | 0.00 | 0.00 |
AGOMAB THERAPEUTICS NVSOLE | SPONSORED ADS | 1.55M | SH | $20.12M 1.01% | 1.55M | 0.00 | 0.00 |
SEPTERNA INCSOLE | COM | 553.27K | SH | $18.53M 0.93% | 553.27K | 0.00 | 0.00 |
PARABILIS MEDICINES INCSOLE | COM | 645.69K | SH | $17.67M 0.88% | 645.69K | 0.00 | 0.00 |
SIONNA THERAPEUTICS INCSOLE | COM | 400K | SH | $17.60M 0.88% | 400K | 0.00 | 0.00 |
VERACYTE INCSOLE | COM | 276.31K | SH | $16.23M 0.81% | 276.31K | 0.00 | 0.00 |
ADLAI NORTYE LTDSOLE | SPONSORED ADS | 1.25M | SH | $14.38M 0.72% | 1.25M | 0.00 | 0.00 |
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