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Prime Medicine
PRME

Overview Fund Activity

115 hedge funds and large institutions have $467M invested in Prime Medicine in 2024 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 39 increasing their positions, 35 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
+10
Holders Change %
+9.52%
% of All Funds
1.67%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
23
Increased
39
Reduced
35
Closed
13
Calls
$407K
Puts
$489K
Net Calls
-$82K
Net Calls Change
+$101K

Top Buyers

1
AI
Alphabet Inc
California
$105M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$21.6M
3
AIM
ARK Investment Management
Florida
$42M
4
APM
Avidity Partners Management
Texas
$13.9M
5
Vanguard Group
Vanguard Group
Pennsylvania
$40.6M

Top Sellers

1
Morgan Stanley
Morgan Stanley
New York
$1.39M
2
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
$23.6M
3
NAMA
Nikko Asset Management Americas
New York
$23.5M
4
WP
Woodline Partners
California
$0
5
Walleye Capital
Walleye Capital
New York
$73.1K
Name Holding Trade Value Shares
Change 		Shares
Change %
AI
1
Alphabet Inc
California
$105M +$22.4M +3,200,000 +27%
AIM
2
ARK Investment Management
Florida
$42M +$20M +2,855,084 +91%
Vanguard Group
3
Vanguard Group
Pennsylvania
$40.6M +$12.2M +1,746,534 +43%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$27.5M -$6.83K -976 -0%
BlackRock
5
BlackRock
New York
$26.3M -$157K -22,408 -0.6%
Sumitomo Mitsui Trust Group
6
Sumitomo Mitsui Trust Group
Japan
$23.6M -$1.08M -154,366 -4%
NAMA
7
Nikko Asset Management Americas
New York
$23.5M -$1.08M -154,366 -4%
T. Rowe Price Investment Management
8
T. Rowe Price Investment Management
Maryland
$21.6M +$21.6M +3,090,083 New
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$17.7M +$2.11M +301,431 +14%
RG
10
Redmile Group
California
$14.5M +$5.25M +750,000 +57%
APM
11
Avidity Partners Management
Texas
$13.9M +$13.9M +1,990,000 New
MM
12
MWG Management
British Virgin Islands
$12.5M – – –
BBA
13
Baker Bros. Advisors
New York
$7.2M – – –
Geode Capital Management
14
Geode Capital Management
Massachusetts
$6.42M +$206K +29,358 +3%
DM
15
Deerfield Management
New York
$6.2M – – –
State Street
16
State Street
Massachusetts
$5.45M +$133K +19,024 +3%
FCM
17
Farallon Capital Management
California
$5.25M +$5.25M +750,000 New
EC
18
EcoR1 Capital
California
$4.9M +$4.9M +700,000 New
GWM
19
Greenwich Wealth Management
Connecticut
$4.05M +$455K +65,000 +13%
SB
20
Samsara BioCapital
California
$3.78M +$490K +70,000 +15%
Two Sigma Investments
21
Two Sigma Investments
New York
$3.56M +$1.68M +239,716 +89%
MCM
22
Moore Capital Management
New York
$3.5M +$3.5M +500,000 New
Millennium Management
23
Millennium Management
New York
$3.05M +$2.11M +300,773 +224%
Bank of America
24
Bank of America
North Carolina
$2.95M -$344K -49,176 -10%
CC
25
Casdin Capital
New York
$2.57M – – –
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