MPM ASSET MANAGEMENT LLC
Portfolio value QoQ: +2.7% 13F does not disclose cash
Top 10 holdings weight100.00%
Top 25 holdings weight100.00%
Positions above 1%4
Effective number of positions2.5
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q3 2025: 0.0% Est. buys $0 · sells $1,152,880
New positions0
Increased0
Decreased0
Closed1
Portfolio value
$44.5M
Positions
4
As of
Sept. 30, 2025 Data as of Q3 2025
Sector breakdown
Full portfolio 4 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| TRDA | $25,410,160 | 57.09% | 4,381,062 | $-4,030,577 | |||
| DYN | $8,632,056 | 19.40% | 682,376 | $2,135,836 | |||
| HOWL | $8,490,424 | 19.08% | 4,309,860 | $3,792,677 | |||
| RPTX | $1,973,520 | 4.43% | 1,121,318 | $414,888 | |||
| No matches | |||||||
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| ITOS | June 30, 2025 | 2,738,785 | $16,350,546 | No longer tracked |
| ADAPY | Sept. 30, 2025 | 4,809,677 | $1,152,880 | No longer tracked |