Filed: 8/14/2026ACC: 0001931118-26-000009
📋 What this filing means
SUPERSTRING CAPITAL MANAGEMENT LP filed this quarterly 13F‑HR report disclosing 32 equity positions with a total reported market value of $158.38M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
32
Positions
$158.38M
Total AUM (reported)
8.40M
Total Shares
Allocation by class
COM$106.95M67.5%
SPONSORED ADS$21.68M13.7%
COM NEW$15.36M9.7%
COM SHS$8.86M5.6%
ADR$2.96M1.9%
ORD SHS CL A$1.21M0.8%
SHS$906.8K0.6%
Portfolio Concentration
Top 3$38.31M24.2%
4–10$62.66M39.6%
11–25$54.60M34.5%
Rest$2.80M1.8%
Top 3 weight
24.2%
Top 10 weight
63.8%
Voting Authority Distribution
Total shares with voting rights: 8.40M
Sole
Full voting authority
8.40M
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)
Sole32
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings32
Rows:
COGENT BIOSCIENCES INC
SOLEShares343.28K
TypeSH
Market value$13.29M
8.39%
Sole
343.28K
Shared
0.00
None
0.00
AXSOME THERAPEUTICS INC.
SOLEShares53.92K
TypeSH
Market value$13.20M
8.33%
Sole
53.92K
Shared
0.00
None
0.00
GENMAB A/S
SOLEShares430.60K
TypeSH
Market value$11.83M
7.47%
Sole
430.60K
Shared
0.00
None
0.00
CELLDEX THERAPEUTICS INC NEW
SOLEShares287.58K
TypeSH
Market value$10.70M
6.76%
Sole
287.58K
Shared
0.00
None
0.00
TREVI THERAPEUTICS INC
SOLEShares524.22K
TypeSH
Market value$9.78M
6.17%
Sole
524.22K
Shared
0.00
None
0.00
REVOLUTION MEDICINES INC
SOLEShares51.05K
TypeSH
Market value$9.56M
6.04%
Sole
51.05K
Shared
0.00
None
0.00
DEFINIUM THERAPEUTICS INC
SOLEShares188.28K
TypeSH
Market value$8.86M
5.59%
Sole
188.28K
Shared
0.00
None
0.00
VIR BIOTECHNOLOGY INC
SOLEShares853.68K
TypeSH
Market value$8.70M
5.49%
Sole
853.68K
Shared
0.00
None
0.00
IMMUNOVANT INC
SOLEShares208.37K
TypeSH
Market value$8.03M
5.07%
Sole
208.37K
Shared
0.00
None
0.00
UROGEN PHARMA LTD
SOLEShares191.31K
TypeSH
Market value$7.04M
4.45%
Sole
191.31K
Shared
0.00
None
0.00
CLIMB BIO INC
SOLEShares521.08K
TypeSH
Market value$6.79M
4.29%
Sole
521.08K
Shared
0.00
None
0.00
ADLAI NORTYE LTD
SOLEShares552.50K
TypeSH
Market value$6.35M
4.01%
Sole
552.50K
Shared
0.00
None
0.00
SAVARA INC
SOLEShares977.46K
TypeSH
Market value$6.02M
3.80%
Sole
977.46K
Shared
0.00
None
0.00
MAPLIGHT THERAPEUTICS INC
SOLEShares125.43K
TypeSH
Market value$4.50M
2.84%
Sole
125.43K
Shared
0.00
None
0.00
ORIC PHARMACEUTICALS INC
SOLEShares406.08K
TypeSH
Market value$4.40M
2.78%
Sole
406.08K
Shared
0.00
None
0.00
UNITED THERAPEUTICS CORP DEL
SOLEShares7.17K
TypeSH
Market value$3.89M
2.45%
Sole
7.17K
Shared
0.00
None
0.00
VAXCYTE INC
SOLEShares66.79K
TypeSH
Market value$3.88M
2.45%
Sole
66.79K
Shared
0.00
None
0.00
BEONE MEDICINES LTD
SOLEShares12.27K
TypeSH
Market value$3.50M
2.21%
Sole
12.27K
Shared
0.00
None
0.00
CABALETTA BIO INC
SOLEShares1.28M
TypeSH
Market value$3.48M
2.20%
Sole
1.28M
Shared
0.00
None
0.00
ZAI LAB LTD
SOLEShares155.81K
TypeSH
Market value$2.96M
1.87%
Sole
155.81K
Shared
0.00
None
0.00
SIONNA THERAPEUTICS INC
SOLEShares63.16K
TypeSH
Market value$2.78M
1.75%
Sole
63.16K
Shared
0.00
None
0.00
BRIGHT MINDS BIOSCIENCES INC
SOLEShares30.46K
TypeSH
Market value$2.14M
1.35%
Sole
30.46K
Shared
0.00
None
0.00
ACLARIS THERAPEUTICS INC
SOLEShares257.68K
TypeSH
Market value$1.36M
0.86%
Sole
257.68K
Shared
0.00
None
0.00
CYBIN INC
SOLEShares204.42K
TypeSH
Market value$1.35M
0.85%
Sole
204.42K
Shared
0.00
None
0.00
KINIKSA PHARMACEUTICALS INTL
SOLEShares18.87K
TypeSH
Market value$1.21M
0.76%
Sole
18.87K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
COGENT BIOSCIENCES INCSOLE | COM | 343.28K | SH | $13.29M 8.39% | 343.28K | 0.00 | 0.00 |
AXSOME THERAPEUTICS INC.SOLE | COM | 53.92K | SH | $13.20M 8.33% | 53.92K | 0.00 | 0.00 |
GENMAB A/SSOLE | SPONSORED ADS | 430.60K | SH | $11.83M 7.47% | 430.60K | 0.00 | 0.00 |
CELLDEX THERAPEUTICS INC NEWSOLE | COM NEW | 287.58K | SH | $10.70M 6.76% | 287.58K | 0.00 | 0.00 |
TREVI THERAPEUTICS INCSOLE | COM | 524.22K | SH | $9.78M 6.17% | 524.22K | 0.00 | 0.00 |
REVOLUTION MEDICINES INCSOLE | COM | 51.05K | SH | $9.56M 6.04% | 51.05K | 0.00 | 0.00 |
DEFINIUM THERAPEUTICS INCSOLE | COM SHS | 188.28K | SH | $8.86M 5.59% | 188.28K | 0.00 | 0.00 |
VIR BIOTECHNOLOGY INCSOLE | COM | 853.68K | SH | $8.70M 5.49% | 853.68K | 0.00 | 0.00 |
IMMUNOVANT INCSOLE | COM | 208.37K | SH | $8.03M 5.07% | 208.37K | 0.00 | 0.00 |
UROGEN PHARMA LTDSOLE | COM | 191.31K | SH | $7.04M 4.45% | 191.31K | 0.00 | 0.00 |
CLIMB BIO INCSOLE | COM | 521.08K | SH | $6.79M 4.29% | 521.08K | 0.00 | 0.00 |
ADLAI NORTYE LTDSOLE | SPONSORED ADS | 552.50K | SH | $6.35M 4.01% | 552.50K | 0.00 | 0.00 |
SAVARA INCSOLE | COM | 977.46K | SH | $6.02M 3.80% | 977.46K | 0.00 | 0.00 |
MAPLIGHT THERAPEUTICS INCSOLE | COM | 125.43K | SH | $4.50M 2.84% | 125.43K | 0.00 | 0.00 |
ORIC PHARMACEUTICALS INCSOLE | COM | 406.08K | SH | $4.40M 2.78% | 406.08K | 0.00 | 0.00 |
UNITED THERAPEUTICS CORP DELSOLE | COM | 7.17K | SH | $3.89M 2.45% | 7.17K | 0.00 | 0.00 |
VAXCYTE INCSOLE | COM | 66.79K | SH | $3.88M 2.45% | 66.79K | 0.00 | 0.00 |
BEONE MEDICINES LTDSOLE | SPONSORED ADS | 12.27K | SH | $3.50M 2.21% | 12.27K | 0.00 | 0.00 |
CABALETTA BIO INCSOLE | COM | 1.28M | SH | $3.48M 2.20% | 1.28M | 0.00 | 0.00 |
ZAI LAB LTDSOLE | ADR | 155.81K | SH | $2.96M 1.87% | 155.81K | 0.00 | 0.00 |
SIONNA THERAPEUTICS INCSOLE | COM | 63.16K | SH | $2.78M 1.75% | 63.16K | 0.00 | 0.00 |
BRIGHT MINDS BIOSCIENCES INCSOLE | COM NEW | 30.46K | SH | $2.14M 1.35% | 30.46K | 0.00 | 0.00 |
ACLARIS THERAPEUTICS INCSOLE | COM | 257.68K | SH | $1.36M 0.86% | 257.68K | 0.00 | 0.00 |
CYBIN INCSOLE | COM NEW | 204.42K | SH | $1.35M 0.85% | 204.42K | 0.00 | 0.00 |
KINIKSA PHARMACEUTICALS INTLSOLE | ORD SHS CL A | 18.87K | SH | $1.21M 0.76% | 18.87K | 0.00 | 0.00 |
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