MPM BIOIMPACT LLC
CIK 1687078 · Holdings on Mar 31, 2025 · First reported May 15, 2025
Top ten holdings
Q1 2025- CGEM9.95%
- MDGL5.72%
- ZLAB5.18%
- EWTX4.18%
- LNTH3.90%
- PTCT3.85%
- NTRA3.82%
- TRVI3.71%
- CRNX3.64%
- RNA3.62%
Share classes counted separately47.57%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- CGEMWeight decreased · -3.28 pp13.23% → 9.95%Shares 0 (0.00%)
- ZLABWeight increased · +2.21 pp2.97% → 5.18%Shares +33.66K (+4.21%)
- UTHRWeight increased · +1.97 pp1.15% → 3.12%Shares +35.91K (+156.12%)
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 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | CGEMCULLINAN THERAPEUTICS INCCommon View history and evidence | $57.90M | 9.95% | 7.65M shares | 13.23% → 9.95%-3.28 pp 0 (0.00%) | Unchanged | ↗▾ |
| 02 | MDGLMADRIGAL PHARMACEUTICALS INCCommon View history and evidence | $33.26M | 5.72% | 100.42K shares | Prior unavailable +100.42K | New | ↗▾ |
| 03 | ZLABZAI LAB LTD-ADRADR View history and evidence | $30.13M | 5.18% | 833.66K shares | 2.97% → 5.18%+2.21 pp +33.66K (+4.21%) | Added | ↗▾ |
| 04 | EWTXEDGEWISE THERAPEUTICS INCCommon View history and evidence | $24.32M | 4.18% | 1.11M shares | 4.09% → 4.18%+0.09 pp +26.13K (+2.42%) | Added | ↗▾ |
| 05 | LNTHLANTHEUS HOLDINGS INCCommon View history and evidence | $22.68M | 3.90% | 232.39K shares | 3.00% → 3.90%+0.90 pp -3.83K (-1.62%) | Reduced | ↗▾ |
| 06 | PTCTPTC THERAPEUTICS INCCommon View history and evidence | $22.42M | 3.85% | 439.98K shares | 2.79% → 3.85%+1.06 pp +5.21K (+1.20%) | Added | ↗▾ |
| 07 | NTRANATERA INCCommon View history and evidence | $22.21M | 3.82% | 157.05K shares | 3.61% → 3.82%+0.21 pp -3.58K (-2.23%) | Reduced | ↗▾ |
| 08 | TRVITREVI THERAPEUTICS INCCommon View history and evidence | $21.56M | 3.71% | 3.43M shares | 1.81% → 3.71%+1.90 pp +333.47K (+10.77%) | Added | ↗▾ |
| 09 | CRNXCRINETICS PHARMACEUTICALS INCommon View history and evidence | $21.20M | 3.64% | 631.96K shares | 4.48% → 3.64%-0.84 pp +14.93K (+2.42%) | Added | ↗▾ |
| 10 | RNAAVIDITY BIOSCIENCES INCCommon View history and evidence | $21.08M | 3.62% | 714.22K shares | 2.90% → 3.62%+0.72 pp +11.24K (+1.60%) | Added | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 10
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| INSM INSMED INC | Non-derivative | -389,611 | -$26.90M | SEC filing ↗ | SEC filing ↗ |
| MIRM MIRUM PHARMACEUTICALS INC | Non-derivative | -589,579 | -$24.38M | SEC filing ↗ | SEC filing ↗ |
| IRON DISC MEDICINE INC | Non-derivative | -346,401 | -$21.96M | SEC filing ↗ | SEC filing ↗ |
3 / 10 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1687078 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-05-15
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 581677555
}Research all 43 reported holdings.
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