MannKind Corp
MNKD
257 hedge funds and large institutions have $888M invested in MannKind Corp in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 82 increasing their positions, 71 reducing their positions, and 27 closing their positions.
472% more call options, than puts
Call options by funds: $9M | Put options by funds: $1.57M
56% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 27
15% more repeat investments, than reductions
Existing positions increased: 82 | Existing positions reduced: 71
5% more funds holding
Funds holding: 244 → 257 (+13)
2.78% less ownership
Funds ownership: 60.95% → 58.17% (-2.8%)
18% less capital invested
Capital invested by funds: $1.08B → $888M (-$193M)
25% less funds holding in top 10
Funds holding in top 10: 4 → 3 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$18.3M |
| 2 |
Millennium Management
New York
|
+$13.3M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$9.5M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$7.08M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
+$6.36M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$12.2M |
| 2 |
GCM
Graham Capital Management
Rowayton,
Connecticut
|
-$8.41M |
| 3 |
NC
Nitorum Capital
New York
|
-$5.39M |
| 4 |
Marshall Wace
London,
United Kingdom
|
-$4.68M |
| 5 |
SCM
Scopia Capital Management
New York
|
-$4.47M |
MNKD Hedge Fund Activity: Q1 2025 in Review
257 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in MannKind Corp (MNKD) for Q1 2025, worth a combined $888M — down 18% from $1.08B a quarter earlier.
Buyers outnumbered sellers: 42 funds opened new MNKD positions and 27 closed out — a net gain of 15 holders — while 82 added to existing stakes and 71 trimmed.
The largest buyer was UBS Group, adding an estimated $18.3M. The largest seller was Arrowstreet Capital, cutting an estimated $12.2M.
- 257 institutional investors held MannKind Corp (MNKD) as of Q1 2025, up from 244 in Q4 2024.
- Funds reported $888M of MannKind Corp stock for Q1 2025, down 18% quarter-over-quarter.
- 42 funds opened new MannKind Corp positions in Q1 2025 and 27 closed out, a net change of +15 holders.
- The largest MannKind Corp buyer in Q1 2025 was UBS Group, an estimated $18.3M added.
- The largest MannKind Corp seller in Q1 2025 was Arrowstreet Capital, an estimated $12.2M sold.
Based on aggregated 13F filings for Q1 2025.