MWG Management Ltd.

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 14, 2025), MWG Management Ltd. reported 3 stock positions worth $51.9 million. Its top holding was Beam Therapeutics (BEAM) at 74.3% of the portfolio, followed by Lyell Immunopharma (LYEL, 17.2%) and Prime Medicine (PRME, 8.5%). Its holdings were unchanged from Q1 2025.

Most Recent 13F
Q3 2025
Location
Washington, DC
CIK
0001845151
Portfolio Value
$51.9M (Q2 2025)
SEC Filing
0000950123-25-008264 ↗ filed Aug 14, 2025

Holdings Value

0$50.0M$100.0M$150.0M Q1 2024: $135.1M Q1 2024 Q2 2024: $91.6M Q2 2024 Q3 2024: $90.3M Q3 2024 Q4 2024: $74.4M Q4 2024 Q1 2025: $58.7M Q1 2025 Q2 2025: $51.9M $51.9M Q2 2025 Q3 2025: $81.3M Q3 2025

Holdings 3 stocks · $51.9M
BEAM Beam Therapeutics Inc. 74.30% 2,266,934 $38.6M No change
LYEL Lyell Immunopharma Inc. 17.17% 1,008,116 $8.9M No change
PRME Prime Medicine Inc. 8.53% 1,792,210 $4.4M No change

Portfolio Sells Q1 2025 → Q2 2025
None this quarter.

Portfolio Buys Q1 2025 → Q2 2025
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q3 2025 3$81.3MBEAM, LYEL, PRME
Q2 2025 3$51.9MBEAM, LYEL, PRME
Q1 2025 3$58.7MBEAM, LYEL, PRME
Q4 2024 3$74.4MBEAM, LYEL, PRME
Q3 2024 3$90.3MBEAM, LYEL, PRME
Q2 2024 3$91.6MBEAM, LYEL, PRME
Q1 2024 3$135.1MBEAM, LYEL, PRME