MannKind Corp
MNKD
232 hedge funds and large institutions have $637M invested in MannKind Corp in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 75 increasing their positions, 70 reducing their positions, and 48 closing their positions.
482% more call options, than puts
Call options by funds: $6.48M | Put options by funds: $1.11M
7% more repeat investments, than reductions
Existing positions increased: 75 | Existing positions reduced: 70
3.14% less ownership
Funds ownership: 58.17% → 55.03% (-3.1%)
10% less funds holding
Funds holding: 257 → 232 (-25)
28% less capital invested
Capital invested by funds: $888M → $637M (-$252M)
50% less first-time investments, than exits
New positions opened: 24 | Existing positions closed: 48
67% less funds holding in top 10
Funds holding in top 10: 3 → 1 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$20.3M |
| 2 |
State Street
Boston,
Massachusetts
|
+$5.62M |
| 3 |
Morgan Stanley
New York
|
+$4.48M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$3.69M |
| 5 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$3.67M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$19.6M |
| 2 |
ACA
Avoro Capital Advisors
New York
|
-$12.8M |
| 3 |
TCMG
TSP Capital Management Group
Summit,
New Jersey
|
-$12.3M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$7.12M |
| 5 |
Millennium Management
New York
|
-$5.91M |
MNKD Hedge Fund Activity: Q2 2025 in Review
232 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in MannKind Corp (MNKD) for Q2 2025, worth a combined $637M — down 28% from $888M a quarter earlier.
Sellers outnumbered buyers: 48 funds closed out of MNKD and 24 opened new positions — a net loss of 24 holders — while 70 trimmed existing stakes and 75 added.
The largest buyer was BlackRock, adding an estimated $20.3M. The largest seller was UBS Group, cutting an estimated $19.6M.
- 232 institutional investors held MannKind Corp (MNKD) as of Q2 2025, down from 257 in Q1 2025.
- Funds reported $637M of MannKind Corp stock for Q2 2025, down 28% quarter-over-quarter.
- 24 funds opened new MannKind Corp positions in Q2 2025 and 48 closed out, a net change of -24 holders.
- The largest MannKind Corp buyer in Q2 2025 was BlackRock, an estimated $20.3M added.
- The largest MannKind Corp seller in Q2 2025 was UBS Group, an estimated $19.6M sold.
Based on aggregated 13F filings for Q2 2025.