Filed: 2/13/2026ACC: 0000902664-26-000993
📋 What this filing means
M28 CAPITAL MANAGEMENT LP filed this quarterly 13F‑HR report disclosing 9 equity positions with a total reported market value of $137.57M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
9
Positions
$137.57M
Total AUM (reported)
19.11M
Total Shares
Allocation by class
SHS$96.30M70.0%
COM$38.09M27.7%
SHS EURO$2.06M1.5%
ADS$1.13M0.8%
Portfolio Concentration
Top 3$123.96M90.1%
4–10$13.61M9.9%
Top 3 weight
90.1%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 19.11M
Sole
Full voting authority
19.11M
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)
Sole9
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings9
Rows:
WAVE LIFE SCIENCES LTD
SOLEShares5.66M
TypeSH
Market value$96.30M
70.00%
Sole
5.66M
Shared
0.00
None
0.00
INVIVYD INC
SOLEShares9.25M
TypeSH
Market value$22.84M
16.60%
Sole
9.25M
Shared
0.00
None
0.00
TG THERAPEUTICS INC
SOLEShares161.60K
TypeSH
Market value$4.82M
3.50%
Sole
161.60K
Shared
0.00
None
0.00
ARROWHEAD PHARMACEUTICALS IN
SOLEShares67.40K
TypeSH
Market value$4.47M
3.25%
Sole
67.40K
Shared
0.00
None
0.00
FRACTYL HEALTH INC
SOLEShares1.86M
TypeSH
Market value$4.08M
2.97%
Sole
1.86M
Shared
0.00
None
0.00
PROQR THRAPEUTICS N V
SOLEShares1.02M
TypeSH
Market value$2.06M
1.50%
Sole
1.02M
Shared
0.00
None
0.00
ROCKET PHARMACEUTICALS INC
SOLEShares385.68K
TypeSH
Market value$1.35M
0.98%
Sole
385.68K
Shared
0.00
None
0.00
SILENCE THERAPEUTICS PLC
SOLEShares185.10K
TypeSH
Market value$1.13M
0.82%
Sole
185.10K
Shared
0.00
None
0.00
CURIS INC
SOLEShares521.06K
TypeSH
Market value$514.3K
0.37%
Sole
521.06K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
WAVE LIFE SCIENCES LTDSOLE | SHS | 5.66M | SH | $96.30M 70.00% | 5.66M | 0.00 | 0.00 |
INVIVYD INCSOLE | COM | 9.25M | SH | $22.84M 16.60% | 9.25M | 0.00 | 0.00 |
TG THERAPEUTICS INCSOLE | COM | 161.60K | SH | $4.82M 3.50% | 161.60K | 0.00 | 0.00 |
ARROWHEAD PHARMACEUTICALS INSOLE | COM | 67.40K | SH | $4.47M 3.25% | 67.40K | 0.00 | 0.00 |
FRACTYL HEALTH INCSOLE | COM | 1.86M | SH | $4.08M 2.97% | 1.86M | 0.00 | 0.00 |
PROQR THRAPEUTICS N VSOLE | SHS EURO | 1.02M | SH | $2.06M 1.50% | 1.02M | 0.00 | 0.00 |
ROCKET PHARMACEUTICALS INCSOLE | COM | 385.68K | SH | $1.35M 0.98% | 385.68K | 0.00 | 0.00 |
SILENCE THERAPEUTICS PLCSOLE | ADS | 185.10K | SH | $1.13M 0.82% | 185.10K | 0.00 | 0.00 |
CURIS INCSOLE | COM | 521.06K | SH | $514.3K 0.37% | 521.06K | 0.00 | 0.00 |