Filed: 11/14/2025ACC: 0001931118-25-000010
📋 What this filing means
SUPERSTRING CAPITAL MANAGEMENT LP filed this quarterly 13F‑HR report disclosing 35 equity positions with a total reported market value of $101.50M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
35
Positions
$101.50M
Total AUM (reported)
7.98M
Total Shares
Allocation by class
COM$63.30M62.4%
COM NEW$16.75M16.5%
ADR$6.80M6.7%
SHS USD$5.39M5.3%
COM PAR $.01$2.85M2.8%
SPONSORED ADR$2.38M2.3%
SHS$1.94M1.9%
Portfolio Concentration
Top 3$19.29M19.0%
4–10$35.09M34.6%
11–25$38.21M37.6%
Rest$8.92M8.8%
Top 3 weight
19.0%
Top 10 weight
53.6%
Voting Authority Distribution
Total shares with voting rights: 7.98M
Sole
Full voting authority
7.98M
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)
Sole35
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings35
Rows:
ZAI LAB LTD
SOLEShares200.63K
TypeSH
Market value$6.80M
6.70%
Sole
200.63K
Shared
0.00
None
0.00
CIDARA THERAPEUTICS INC
SOLEShares68.46K
TypeSH
Market value$6.56M
6.46%
Sole
68.46K
Shared
0.00
None
0.00
TERNS PHARMACEUTICALS INC
SOLEShares789.65K
TypeSH
Market value$5.93M
5.84%
Sole
789.65K
Shared
0.00
None
0.00
89BIO INC
SOLEShares384.65K
TypeSH
Market value$5.65M
5.57%
Sole
384.65K
Shared
0.00
None
0.00
IMMUNOVANT INC
SOLEShares341.35K
TypeSH
Market value$5.50M
5.42%
Sole
341.35K
Shared
0.00
None
0.00
JAZZ PHARMACEUTICALS PLC
SOLEShares40.89K
TypeSH
Market value$5.39M
5.31%
Sole
40.89K
Shared
0.00
None
0.00
COGENT BIOSCIENCES INC
SOLEShares361.41K
TypeSH
Market value$5.19M
5.11%
Sole
361.41K
Shared
0.00
None
0.00
SAVARA INC
SOLEShares1.31M
TypeSH
Market value$4.67M
4.60%
Sole
1.31M
Shared
0.00
None
0.00
BRIDGEBIO PHARMA INC
SOLEShares88.66K
TypeSH
Market value$4.60M
4.54%
Sole
88.66K
Shared
0.00
None
0.00
SUMMIT THERAPEUTICS INC
SOLEShares197.25K
TypeSH
Market value$4.08M
4.01%
Sole
197.25K
Shared
0.00
None
0.00
IQVIA HLDGS INC
SOLEShares19.11K
TypeSH
Market value$3.63M
3.58%
Sole
19.11K
Shared
0.00
None
0.00
CABALETTA BIO INC
SOLEShares1.54M
TypeSH
Market value$3.61M
3.56%
Sole
1.54M
Shared
0.00
None
0.00
REGENERON PHARMACEUTICALS
SOLEShares6.40K
TypeSH
Market value$3.60M
3.55%
Sole
6.40K
Shared
0.00
None
0.00
BRIGHT MINDS BIOSCIENCES INC
SOLEShares53.95K
TypeSH
Market value$3.27M
3.22%
Sole
53.95K
Shared
0.00
None
0.00
NEKTAR THERAPEUTICS
SOLEShares51.27K
TypeSH
Market value$2.92M
2.87%
Sole
51.27K
Shared
0.00
None
0.00
INSMED INC
SOLEShares19.79K
TypeSH
Market value$2.85M
2.81%
Sole
19.79K
Shared
0.00
None
0.00
BICARA THERAPEUTICS INC
SOLEShares175.90K
TypeSH
Market value$2.78M
2.74%
Sole
175.90K
Shared
0.00
None
0.00
AVALO THERAPEUTICS INC
SOLEShares188.08K
TypeSH
Market value$2.39M
2.36%
Sole
188.08K
Shared
0.00
None
0.00
SANOFI SA
SOLEShares50.41K
TypeSH
Market value$2.38M
2.34%
Sole
50.41K
Shared
0.00
None
0.00
ZENAS BIOPHARMA INC
SOLEShares96.67K
TypeSH
Market value$2.15M
2.11%
Sole
96.67K
Shared
0.00
None
0.00
UNIQURE NV
SOLEShares33.17K
TypeSH
Market value$1.94M
1.91%
Sole
33.17K
Shared
0.00
None
0.00
TECTONIC THERAPEUTIC INC
SOLEShares119.29K
TypeSH
Market value$1.87M
1.84%
Sole
119.29K
Shared
0.00
None
0.00
UROGEN PHARMA LTD
SOLEShares87.91K
TypeSH
Market value$1.75M
1.73%
Sole
87.91K
Shared
0.00
None
0.00
PROTARA THERAPEUTICS INC
SOLEShares360K
TypeSH
Market value$1.57M
1.54%
Sole
360K
Shared
0.00
None
0.00
KEROS THERAPEUTICS INC
SOLEShares95.08K
TypeSH
Market value$1.50M
1.48%
Sole
95.08K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ZAI LAB LTDSOLE | ADR | 200.63K | SH | $6.80M 6.70% | 200.63K | 0.00 | 0.00 |
CIDARA THERAPEUTICS INCSOLE | COM NEW | 68.46K | SH | $6.56M 6.46% | 68.46K | 0.00 | 0.00 |
TERNS PHARMACEUTICALS INCSOLE | COM | 789.65K | SH | $5.93M 5.84% | 789.65K | 0.00 | 0.00 |
89BIO INCSOLE | COM | 384.65K | SH | $5.65M 5.57% | 384.65K | 0.00 | 0.00 |
IMMUNOVANT INCSOLE | COM | 341.35K | SH | $5.50M 5.42% | 341.35K | 0.00 | 0.00 |
JAZZ PHARMACEUTICALS PLCSOLE | SHS USD | 40.89K | SH | $5.39M 5.31% | 40.89K | 0.00 | 0.00 |
COGENT BIOSCIENCES INCSOLE | COM | 361.41K | SH | $5.19M 5.11% | 361.41K | 0.00 | 0.00 |
SAVARA INCSOLE | COM | 1.31M | SH | $4.67M 4.60% | 1.31M | 0.00 | 0.00 |
BRIDGEBIO PHARMA INCSOLE | COM | 88.66K | SH | $4.60M 4.54% | 88.66K | 0.00 | 0.00 |
SUMMIT THERAPEUTICS INCSOLE | COM | 197.25K | SH | $4.08M 4.01% | 197.25K | 0.00 | 0.00 |
IQVIA HLDGS INCSOLE | COM | 19.11K | SH | $3.63M 3.58% | 19.11K | 0.00 | 0.00 |
CABALETTA BIO INCSOLE | COM | 1.54M | SH | $3.61M 3.56% | 1.54M | 0.00 | 0.00 |
REGENERON PHARMACEUTICALSSOLE | COM | 6.40K | SH | $3.60M 3.55% | 6.40K | 0.00 | 0.00 |
BRIGHT MINDS BIOSCIENCES INCSOLE | COM NEW | 53.95K | SH | $3.27M 3.22% | 53.95K | 0.00 | 0.00 |
NEKTAR THERAPEUTICSSOLE | COM NEW | 51.27K | SH | $2.92M 2.87% | 51.27K | 0.00 | 0.00 |
INSMED INCSOLE | COM PAR $.01 | 19.79K | SH | $2.85M 2.81% | 19.79K | 0.00 | 0.00 |
BICARA THERAPEUTICS INCSOLE | COM | 175.90K | SH | $2.78M 2.74% | 175.90K | 0.00 | 0.00 |
AVALO THERAPEUTICS INCSOLE | COM NEW | 188.08K | SH | $2.39M 2.36% | 188.08K | 0.00 | 0.00 |
SANOFI SASOLE | SPONSORED ADR | 50.41K | SH | $2.38M 2.34% | 50.41K | 0.00 | 0.00 |
ZENAS BIOPHARMA INCSOLE | COM | 96.67K | SH | $2.15M 2.11% | 96.67K | 0.00 | 0.00 |
UNIQURE NVSOLE | SHS | 33.17K | SH | $1.94M 1.91% | 33.17K | 0.00 | 0.00 |
TECTONIC THERAPEUTIC INCSOLE | COM | 119.29K | SH | $1.87M 1.84% | 119.29K | 0.00 | 0.00 |
UROGEN PHARMA LTDSOLE | COM | 87.91K | SH | $1.75M 1.73% | 87.91K | 0.00 | 0.00 |
PROTARA THERAPEUTICS INCSOLE | COM STK | 360K | SH | $1.57M 1.54% | 360K | 0.00 | 0.00 |
KEROS THERAPEUTICS INCSOLE | COM | 95.08K | SH | $1.50M 1.48% | 95.08K | 0.00 | 0.00 |
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