MTSR

Metsera Inc

Delisted

MTSR was delisted on the 13th of November, 2025.

146 hedge funds and large institutions have $3.38B invested in Metsera Inc in 2025 Q3 according to their latest regulatory filings, with 64 funds opening new positions, 44 increasing their positions, 20 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

3.37% more ownership

Funds ownership: 58.17%61.54% (+3.4%)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

63% less call options, than puts

Call options by funds: $14.1M | Put options by funds: $37.6M

Holders
146
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$14.1M
Puts
$37.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
XT
76
XTX Topco
Cayman Islands
$953K
HM
77
Harvest Management
New York
$942K
QOP
78
Quinn Opportunity Partners
Virginia
$939K
Qube Research & Technologies (QRT)
79
Qube Research & Technologies (QRT)
United Kingdom
$839K
GF
80
Gabelli Funds
New York
$785K
PFSRSONJ
81
Police & Firemen's Retirement System of New Jersey
New Jersey
$766K
ProShare Advisors
82
ProShare Advisors
Maryland
$754K
CL
83
CSS LLC
Illinois
$708K
KWM
84
Keebeck Wealth Management
Illinois
$642K
BNP Paribas Financial Markets
85
BNP Paribas Financial Markets
France
$568K
Dimensional Fund Advisors
86
Dimensional Fund Advisors
Texas
$564K
QCM
87
Quantinno Capital Management
New York
$563K
HLA
88
Hamilton Lane Advisors
Pennsylvania
$513K
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$488K
KIA
90
Knollwood Investment Advisory
Maryland
$483K
Simplex Trading
91
Simplex Trading
Illinois
$476K
Corient Private Wealth
92
Corient Private Wealth
Florida
$458K
FLC
93
Fifth Lane Capital
Texas
$436K
Prudential Financial
94
Prudential Financial
New Jersey
$358K
AQR Capital Management
95
AQR Capital Management
Connecticut
$349K
Walleye Capital
96
Walleye Capital
New York
$326K
ASRS
97
Arizona State Retirement System
Arizona
$325K
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$314K
CBU
99
CIBC Bancorp USA
Illinois
$298K
IIM
100
INTECH Investment Management
Florida
$295K