MLTX in the 13F filings
Moonlake Immunotherapeutics · CUSIP 61559X104
- Quarter end
- 31 Mar 2025
- the date the book describes
- Filed
- 15 May 2025
- latest of these filings; the earliest 15 May 2025
- Managers listing it
- 3
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q4 2024 and Q1 2025; 3 listed it in both
- Shares listed
- 1,126,054
- combined, among listed positions
- Reported value
- $44m
- combined, at the quarter end
Among the 95 comparable managers: 1 buyer (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing MLTX in Q1 2025
3 of 3 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Marshall Wace LLP | 640,917 | $25m | under 0.1% | Trimmed | -604,382 | 15 May 2025 (the filing on sec.gov) |
| Woodline Partners LP | 296,148 | $12m | 0.08% | Added | +2,613 | 15 May 2025 (the filing on sec.gov) |
| Holocene Advisors LP | 188,989 | $7.4m | under 0.1% | Trimmed | -1,396,178 | 15 May 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Woodline Partners LPexisting position · 296,148 shares now+2,613
Reductions
- Holocene Advisors LPexisting position · 188,989 shares now-1,396,178
- Marshall Wace LLPexisting position · 640,917 shares now-604,382
New positions and exits
New (0)
No new position among listed positions.
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2023 | 3 | $12m | n.a. | n.a. |
| Q3 2023 | 5 | $155m | n.a. | n.a. |
| Q4 2023 | 7 | $257m | 6 | 1 |
| Q1 2024 | 4 | $116m | 3 | 3 |
| Q2 2024 | 3 | $130m | 3 | 0 |
| Q3 2024 | 4 | $300m | 3 | 1 |
| Q4 2024 | 4 | $350m | 3 | 0 |
| Q1 2025 | 3 | $44m | 1 | 2 |
| Q2 2025 | 1 | $15m | 1 | 0 |
| Q3 2025 | 1 | $6.9m | 1 | 0 |
| Q1 2026 | 2 | $75m | 14 | 13 |
| Q2 2026 | 2 | $65m | 13 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
MLTX and LLY →MLTX and JNJ →MLTX and VRTX →Choose a stock to compare with MLTX →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own MLTX, latest filings →Back to the 13F Explorer →