MWG Management Ltd. — 13F Holdings & Portfolio
CIK 1845151 · latest 13F-HR filed 2025-11-12
MWG Management Ltd. manages $81.3M in 13F-reported U.S. long-equity assets across 3 reported positions as of its 2025-09-30 13F-HR filing. Its largest disclosed positions are BEAM (67.66%), LYEL (20.13%), PRME (12.21%). Quarter over quarter (versus its 2025-06-30 filing) the fund opened 1 new position and exited 1; 2 existing positions rose in reported value and 0 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2025-11-12
vs 2025-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- BEAM THERAPEUTICS INC$16.5M +42.7%
- PRIME MEDICINE INC$5.5M +124.3%
MWG Management Ltd. Holdings (2025-09-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2025-09-30 | 2025-11-12 | $81.3M | 3 | 0001193125-25-277944 |
| 2025-06-30 | 2025-08-14 | $51.9M | 3 | 0000950123-25-008264 |