Filed: 2/17/2026ACC: 0000919574-26-001181
📋 What this filing means
CASDIN CAPITAL, LLC filed this quarterly 13F‑HR report disclosing 38 equity positions with a total reported market value of $1.61B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
38
Positions
$1.61B
Total AUM (reported)
139.62M
Total Shares
Allocation by class
COM$921.20M57.2%
COM CL A$403.61M25.1%
COM NEW$147.58M9.2%
SPONSORED ADS$86.40M5.4%
CL A COM$22.83M1.4%
CL A$19.74M1.2%
COM SHS$8.25M0.5%
Portfolio Concentration
Top 3$740.44M46.0%
4–10$539.37M33.5%
11–25$278.30M17.3%
Rest$51.81M3.2%
Top 3 weight
46.0%
Top 10 weight
79.5%
Voting Authority Distribution
Total shares with voting rights: 139.62M
Sole
Full voting authority
139.62M
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)
Sole38
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings38
Rows:
GENEDX HOLDINGS CORP
SOLEShares3.01M
TypeSH
Market value$391.11M
24.29%
Sole
3.01M
Shared
0.00
None
0.00
REVOLUTION MEDICINES INC
SOLEShares2.58M
TypeSH
Market value$205.28M
12.75%
Sole
2.58M
Shared
0.00
None
0.00
BIOLIFE SOLUTIONS INC
SOLEShares5.96M
TypeSH
Market value$144.04M
8.95%
Sole
5.96M
Shared
0.00
None
0.00
STANDARD BIOTOOLS INC
SOLEShares88.78M
TypeSH
Market value$113.64M
7.06%
Sole
88.78M
Shared
0.00
None
0.00
RELAY THERAPEUTICS INC
SOLEShares13M
TypeSH
Market value$110.01M
6.83%
Sole
13M
Shared
0.00
None
0.00
STRUCTURE THERAPEUTICS INC
SOLEShares1.18M
TypeSH
Market value$81.72M
5.08%
Sole
1.18M
Shared
0.00
None
0.00
ILLUMINA INC
SOLEShares600K
TypeSH
Market value$78.70M
4.89%
Sole
600K
Shared
0.00
None
0.00
AVIDITY BIOSCIENCES INC
SOLEShares1M
TypeSH
Market value$72.13M
4.48%
Sole
1M
Shared
0.00
None
0.00
BEAM THERAPEUTICS INC
SOLEShares1.60M
TypeSH
Market value$44.35M
2.75%
Sole
1.60M
Shared
0.00
None
0.00
GUARDANT HEALTH INC
SOLEShares380K
TypeSH
Market value$38.81M
2.41%
Sole
380K
Shared
0.00
None
0.00
MAZE THERAPEUTICS INC
SOLEShares758.86K
TypeSH
Market value$31.44M
1.95%
Sole
758.86K
Shared
0.00
None
0.00
DENALI THERAPEUTICS INC
SOLEShares1.84M
TypeSH
Market value$30.38M
1.89%
Sole
1.84M
Shared
0.00
None
0.00
ALNYLAM PHARMACEUTICALS INC
SOLEShares75K
TypeSH
Market value$29.82M
1.85%
Sole
75K
Shared
0.00
None
0.00
NEUROGENE INC
SOLEShares1.30M
TypeSH
Market value$26.68M
1.66%
Sole
1.30M
Shared
0.00
None
0.00
10X GENOMICS INC
SOLEShares1.40M
TypeSH
Market value$22.83M
1.42%
Sole
1.40M
Shared
0.00
None
0.00
ARS PHARMACEUTICALS INC
SOLEShares1.60M
TypeSH
Market value$18.64M
1.16%
Sole
1.60M
Shared
0.00
None
0.00
TEMPUS AI INC
SOLEShares294.13K
TypeSH
Market value$17.37M
1.08%
Sole
294.13K
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares50K
TypeSH
Market value$16.51M
1.03%
Sole
50K
Shared
0.00
None
0.00
SEPTERNA INC
SOLEShares553.27K
TypeSH
Market value$15.43M
0.96%
Sole
553.27K
Shared
0.00
None
0.00
HIMS & HERS HEALTH INC
SOLEShares385K
TypeSH
Market value$12.50M
0.78%
Sole
385K
Shared
0.00
None
0.00
VERACYTE INC
SOLEShares276.31K
TypeSH
Market value$11.63M
0.72%
Sole
276.31K
Shared
0.00
None
0.00
DEXCOM INC
SOLEShares175K
TypeSH
Market value$11.61M
0.72%
Sole
175K
Shared
0.00
None
0.00
SCHOLAR ROCK HLDG CORP
SOLEShares260K
TypeSH
Market value$11.45M
0.71%
Sole
260K
Shared
0.00
None
0.00
THE CIGNA GROUP
SOLEShares40K
TypeSH
Market value$11.01M
0.68%
Sole
40K
Shared
0.00
None
0.00
PRIME MEDICINE INC
SOLEShares3.17M
TypeSH
Market value$10.99M
0.68%
Sole
3.17M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
GENEDX HOLDINGS CORPSOLE | COM CL A | 3.01M | SH | $391.11M 24.29% | 3.01M | 0.00 | 0.00 |
REVOLUTION MEDICINES INCSOLE | COM | 2.58M | SH | $205.28M 12.75% | 2.58M | 0.00 | 0.00 |
BIOLIFE SOLUTIONS INCSOLE | COM NEW | 5.96M | SH | $144.04M 8.95% | 5.96M | 0.00 | 0.00 |
STANDARD BIOTOOLS INCSOLE | COM | 88.78M | SH | $113.64M 7.06% | 88.78M | 0.00 | 0.00 |
RELAY THERAPEUTICS INCSOLE | COM | 13M | SH | $110.01M 6.83% | 13M | 0.00 | 0.00 |
STRUCTURE THERAPEUTICS INCSOLE | SPONSORED ADS | 1.18M | SH | $81.72M 5.08% | 1.18M | 0.00 | 0.00 |
ILLUMINA INCSOLE | COM | 600K | SH | $78.70M 4.89% | 600K | 0.00 | 0.00 |
AVIDITY BIOSCIENCES INCSOLE | COM | 1M | SH | $72.13M 4.48% | 1M | 0.00 | 0.00 |
BEAM THERAPEUTICS INCSOLE | COM | 1.60M | SH | $44.35M 2.75% | 1.60M | 0.00 | 0.00 |
GUARDANT HEALTH INCSOLE | COM | 380K | SH | $38.81M 2.41% | 380K | 0.00 | 0.00 |
MAZE THERAPEUTICS INCSOLE | COM | 758.86K | SH | $31.44M 1.95% | 758.86K | 0.00 | 0.00 |
DENALI THERAPEUTICS INCSOLE | COM | 1.84M | SH | $30.38M 1.89% | 1.84M | 0.00 | 0.00 |
ALNYLAM PHARMACEUTICALS INCSOLE | COM | 75K | SH | $29.82M 1.85% | 75K | 0.00 | 0.00 |
NEUROGENE INCSOLE | COM | 1.30M | SH | $26.68M 1.66% | 1.30M | 0.00 | 0.00 |
10X GENOMICS INCSOLE | CL A COM | 1.40M | SH | $22.83M 1.42% | 1.40M | 0.00 | 0.00 |
ARS PHARMACEUTICALS INCSOLE | COM | 1.60M | SH | $18.64M 1.16% | 1.60M | 0.00 | 0.00 |
TEMPUS AI INCSOLE | CL A | 294.13K | SH | $17.37M 1.08% | 294.13K | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 50K | SH | $16.51M 1.03% | 50K | 0.00 | 0.00 |
SEPTERNA INCSOLE | COM | 553.27K | SH | $15.43M 0.96% | 553.27K | 0.00 | 0.00 |
HIMS & HERS HEALTH INCSOLE | COM CL A | 385K | SH | $12.50M 0.78% | 385K | 0.00 | 0.00 |
VERACYTE INCSOLE | COM | 276.31K | SH | $11.63M 0.72% | 276.31K | 0.00 | 0.00 |
DEXCOM INCSOLE | COM | 175K | SH | $11.61M 0.72% | 175K | 0.00 | 0.00 |
SCHOLAR ROCK HLDG CORPSOLE | COM | 260K | SH | $11.45M 0.71% | 260K | 0.00 | 0.00 |
THE CIGNA GROUPSOLE | COM | 40K | SH | $11.01M 0.68% | 40K | 0.00 | 0.00 |
PRIME MEDICINE INCSOLE | COM | 3.17M | SH | $10.99M 0.68% | 3.17M | 0.00 | 0.00 |
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