M28 Capital Management LP

Q4 2025 13F-HR Holdings

Location
Stamford, CT
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
9
Total value ($000)
$137,569
Net value change ($000)
+69,563 (102.3%)
New positions
0
Sold out positions
0
Turnover %
0.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/13/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
WAVE LIFE SCIENCES LTD 54,833 132.2%
IVVD 12,670 124.5%
ARWR 2,150 92.5%
GUTS 1,132 38.4%
SLN 164 17.1%
RCKT 97 7.7%
Top Reduces (Value $000, Stocks/ETFs)
TGTX -1,021 -17.5%
CRIS -351 -40.6%
PRQR -113 -5.2%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type