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M28 Capital Management 13F Portfolio

Portfolio Manager
M28 Capital Management LP
Performance
-12.36% (2026 Q2)
AUM (13F)
$47.16M
# of Holdings
9
Performance Rank
Allocation (Top 20)
100.01%
Latest filing
Q2 2026

M28 Capital Management LP Holdings Map

Top 9 M28 Capital Management LP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
WVE
WAVE LIFE SCIENCES LTD
56.53%4.59M$26.7M
+0.00%(+0)
2025-Q2: 5.66M shares2025-Q3: 5.66M shares2025-Q4: 5.66M shares2026-Q1: 4.59M shares2026-Q2: 4.59M shares
$3.69(+46.43%)
2026-06-30
IVVD
INVIVYD INC
17.11%9.25M$8.1M
+0.00%(+0)
2025-Q2: 9.25M shares2025-Q3: 9.25M shares2025-Q4: 9.25M shares2026-Q1: 9.25M shares2026-Q2: 9.25M shares
$16.62(-95.66%)
2026-06-30
TGTX
TG THERAPEUTICS INC
10.29%88.4K$4.9M
+0.00%(+0)
2025-Q2: 161.6K shares2025-Q3: 161.6K shares2025-Q4: 161.6K shares2026-Q1: 88.4K shares2026-Q2: 88.4K shares
$15.89(+206.68%)
2026-06-30
ARWR
ARROWHEAD PHARMACEUTICALS IN
6.37%36.9K$3.0M
+0.00%(+0)
2025-Q2: 67.4K shares2025-Q3: 67.4K shares2025-Q4: 67.4K shares2026-Q1: 36.9K shares2026-Q2: 36.9K shares
$36.81(+135.40%)
2026-06-30
GUTS
FRACTYL HEALTH INC
3.13%1.86M$1.5M
+0.00%(+0)
2025-Q2: 1.86M shares2025-Q3: 1.86M shares2025-Q4: 1.86M shares2026-Q1: 1.86M shares2026-Q2: 1.86M shares
$7.40(-90.81%)
2026-06-30
PRQR
PROQR THRAPEUTICS N V
2.37%599.8K$1.1M
+0.00%(+0)
2025-Q2: 1.02M shares2025-Q3: 1.02M shares2025-Q4: 1.02M shares2026-Q1: 599.8K shares2026-Q2: 599.8K shares
$3.39(-43.43%)
2026-06-30
SLN
SILENCE THERAPEUTICS PLC
2.36%101.2K$1.1M
+0.00%(+0)
2025-Q2: 185.1K shares2025-Q3: 185.1K shares2025-Q4: 185.1K shares2026-Q1: 101.2K shares2026-Q2: 101.2K shares
$8.60(+59.46%)
2026-06-30
RCKT
ROCKET PHARMACEUTICALS INC
1.53%210.9K$721K
+0.00%(+0)
2025-Q2: 385.7K shares2025-Q3: 385.7K shares2025-Q4: 385.7K shares2026-Q1: 210.9K shares2026-Q2: 210.9K shares
$23.24(-85.07%)
2026-06-30
CRIS
CURIS INC
0.32%284.9K$149K
+0.00%(+0)
2025-Q2: 521.1K shares2025-Q3: 521.1K shares2025-Q4: 521.1K shares2026-Q1: 284.9K shares2026-Q2: 284.9K shares
$1285.06(-99.86%)
2026-06-30

About M28 Capital Management LP’s portfolio

M28 Capital Management LP reports $47.16M in US-listed equity holdings across 9 positions in its most recent 13F filing. Its largest disclosed positions are WVE (56.5%), IVVD (17.1%) and TGTX (10.3%). The top 20 holdings account for 100.01% of reported assets. Its disclosed equity book has returned +5.67% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
WVE — 56.5% ($26.66M)IVVD — 17.1% ($8.07M)TGTX — 10.3% ($4.85M)ARWR — 6.4% ($3.00M)GUTS — 3.1% ($1.47M)PRQR — 2.4% ($1.12M)SLN — 2.4% ($1.11M)RCKT — 1.5% ($721.2K)CRIS — 0.3% ($148.7K)
100%in top 9
  • WVE56.5%
  • IVVD17.1%
  • TGTX10.3%
  • ARWR6.4%
  • GUTS3.1%
  • PRQR2.4%
  • SLN2.4%
  • RCKT1.5%
  • CRIS0.3%

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Source filings

Holdings on this page are parsed from M28 Capital Management LP’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1807489). View M28 Capital Management LP’s 13F filings on SEC

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