MTSR

Metsera Inc
MTSR

Overview Fund Trends Analyst Outlook Journalist POV

79 hedge funds and large institutions have $1.49B invested in Metsera Inc in 2025 Q1 according to their latest regulatory filings, with 79 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership: →

Holders
79
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$413M
2
+$135M
3
+$124M
4
VA
VR Adviser
New York
+$102M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$81.3M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$413M
AI
2
Alphabet Inc
California
$135M
MCMU
3
MIC Capital Management (UK)
United Kingdom
$124M
VA
4
VR Adviser
New York
$102M
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$81.3M
T. Rowe Price Investment Management
6
T. Rowe Price Investment Management
Maryland
$78.7M
Wellington Management Group
7
Wellington Management Group
Massachusetts
$65.4M
AWG
8
Alpha Wave Global
New York
$64.9M
BlackRock
9
BlackRock
New York
$49.4M
Viking Global Investors
10
Viking Global Investors
Connecticut
$44M
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$42.4M
Vanguard Group
12
Vanguard Group
Pennsylvania
$39.9M
AllianceBernstein
13
AllianceBernstein
Tennessee
$32.7M
PBA
14
Paradigm Biocapital Advisors
New York
$32.4M
DTC
15
Deep Track Capital
Connecticut
$29.8M
RCM
16
RA Capital Management
Massachusetts
$18.4M
DM
17
Deerfield Management
New York
$13.6M
Massachusetts Financial Services
18
Massachusetts Financial Services
Massachusetts
$13.1M
Geode Capital Management
19
Geode Capital Management
Massachusetts
$11.8M
CAM
20
Cormorant Asset Management
Massachusetts
$10.9M
Jennison Associates
21
Jennison Associates
New York
$9.68M
WP
22
Woodline Partners
California
$8.17M
American Century Companies
23
American Century Companies
Missouri
$7.79M
EAM
24
Eventide Asset Management
Massachusetts
$6.8M
State Street
25
State Street
Massachusetts
$6.77M
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