M28 Capital Management LP
CIK 1807489 · Holdings on Jun 30, 2026 · First reported Aug 13, 2026
Top ten holdings
Q2 2026- 9666679D56.53%
- IVVD17.11%
- TGTX10.29%
- ARWR6.37%
- GUTS3.13%
- PRQR2.37%
- SLN2.36%
- RCKT1.53%
- CRIS0.32%
Share classes counted separately100.01%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- 9666679DWeight decreased · -5.30 pp61.83% → 56.53%Shares 0 (0.00%)
- IVVDWeight decreased · -5.24 pp22.35% → 17.11%Shares 0 (0.00%)
- TGTXWeight increased · +4.83 pp5.46% → 10.29%Shares 0 (0.00%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 9
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | 9666679DWAVE LIFE SCIENCES LTDSHS View history and evidence | $26.66M | 56.53% | 4.59M shares | 61.83% → 56.53%-5.30 pp 0 (0.00%) | Unchanged | ▾ |
| 02 | IVVDINVIVYD INC View history and evidence | $8.07M | 17.11% | 9.25M shares | 22.35% → 17.11%-5.24 pp 0 (0.00%) | Unchanged | ▾ |
| 03 | TGTXTG THERAPEUTICS INC View history and evidence | $4.85M | 10.29% | 88.35K shares | 5.46% → 10.29%+4.83 pp 0 (0.00%) | Unchanged | ▾ |
| 04 | ARWRARROWHEAD PHARMACEUTICALS IN View history and evidence | $3.00M | 6.37% | 36.85K shares | 4.29% → 6.37%+2.08 pp 0 (0.00%) | Unchanged | ▾ |
| 05 | GUTSFRACTYL HEALTH INC View history and evidence | $1.47M | 3.13% | 1.86M shares | 1.58% → 3.13%+1.55 pp 0 (0.00%) | Unchanged | ▾ |
| 06 | PRQRPROQR THERAPEUTICS NVSHS EURO View history and evidence | $1.12M | 2.37% | 599.79K shares | 1.81% → 2.37%+0.56 pp 0 (0.00%) | Unchanged | ▾ |
| 07 | SLNSILENCE THERAPEUTICS PLC-ADRADS View history and evidence | $1.11M | 2.36% | 101.20K shares | 0.99% → 2.36%+1.37 pp 0 (0.00%) | Unchanged | ▾ |
| 08 | RCKTROCKET PHARMACEUTICALS INC View history and evidence | $721.18K | 1.53% | 210.87K shares | 1.40% → 1.53%+0.13 pp 0 (0.00%) | Unchanged | ▾ |
| 09 | CRISCURIS INC View history and evidence | $148.74K | 0.32% | 284.89K shares | 0.29% → 0.32%+0.03 pp 0 (0.00%) | Unchanged | ▾ |
Options overlay 0
No options reported this quarter.
Exited positions 0
No exits reported this quarter.
Every number has a source.
CIK 1807489 · Period 2026-06-30
Data loaded 2026-09-23 · First reported 2026-08-13
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 47155240
}Take these holdings further.
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