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MannKind Corp

250 hedge funds and large institutions have $442M invested in MannKind Corp in 2026 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 84 increasing their positions, 71 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

18% more repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 71

0.6% less ownership

Funds ownership: 57.95%57.36% (-0.6%)

8% less first-time investments, than exits

New positions opened: 45 | Existing positions closed: 49

3% less funds holding

Funds holding: 258250 (-8)

34% less call options, than puts

Call options by funds: $3.62M | Put options by funds: $5.45M

57% less capital invested

Capital invested by funds: $1.03B → $442M (-$584M)

100% less funds holding in top 10

Funds holding in top 10: 20 (-2)

Holders
250
Holders Change
-8
Holders Change %
-3.1%
% of All Funds
3.08%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
45
Increased
84
Reduced
71
Closed
49
Calls
$3.62M
Puts
$5.45M
Net Calls
-$1.83M
Net Calls Change
-$5.21M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$70.1M -$1.55M -348,517 -1%
State Street
2
State Street
Massachusetts
$45.8M +$18.1M +4,060,214 +28%
VCM
3
Vanguard Capital Management
Pennsylvania
$31.6M +$57.5M +12,891,066 New
UBS Group
4
UBS Group
Switzerland
$20.2M +$14.1M +3,152,333 +62%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$18.4M +$584K +131,009 +2%
Millennium Management
6
Millennium Management
New York
$15.7M +$26.2M +5,878,182 +1,146%
FLSM
7
Frazier Life Sciences Management
California
$14.5M +$7.47M +1,675,000 +40%
Morgan Stanley
8
Morgan Stanley
New York
$14.2M +$6.02M +1,349,225 +30%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$12.1M +$2.27M +509,692 +11%
1WA
10
180 Wealth Advisors
Washington
$10.5M +$5.95M +1,332,759 +45%
RCMNY
11
Rubric Capital Management (New York)
New York
$8.87M -$17.2M -3,856,082 -52%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$8.53M -$431K -96,570 -3%
Bank of America
13
Bank of America
North Carolina
$8.29M +$4.56M +1,021,456 +43%
TCMG
14
TSP Capital Management Group
New Jersey
$8.19M
Wellington Management Group
15
Wellington Management Group
Massachusetts
$8.04M -$97.4K -21,833 -0.7%
VPM
16
Vanguard Portfolio Management
Pennsylvania
$7.77M +$14.1M +3,171,824 New
Goldman Sachs
17
Goldman Sachs
New York
$7.21M +$4.55M +1,020,353 +53%
Two Sigma Investments
18
Two Sigma Investments
New York
$7.09M +$7.62M +1,707,436 +144%
Northern Trust
19
Northern Trust
Illinois
$6.56M +$205K +46,062 +2%
Charles Schwab
20
Charles Schwab
California
$6.25M -$69K -15,459 -0.6%
ACA
21
Avoro Capital Advisors
New York
$5.39M -$10M -2,244,444 -50%
N
22
Nuveen
North Carolina
$5.3M +$11K +2,473 +0.1%
Qube Research & Technologies (QRT)
23
Qube Research & Technologies (QRT)
United Kingdom
$5.27M +$1.42M +318,257 +17%
VFT
24
Vanguard Fiduciary Trust
Pennsylvania
$5.24M +$9.54M +2,137,637 New
Renaissance Technologies
25
Renaissance Technologies
New York
$4.58M +$495K +110,955 +6%