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Prime Medicine

76 hedge funds and large institutions have $512M invested in Prime Medicine in 2023 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 29 increasing their positions, 6 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

383% more repeat investments, than reductions

Existing positions increased: 29 | Existing positions reduced: 6

157% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 7

15% more funds holding

Funds holding: 6676 (+10)

0.41% more ownership

Funds ownership: 42.51%42.92% (+0.41%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

33% less capital invested

Capital invested by funds: $768M → $512M (-$256M)

Holders
76
Holders Change
+10
Holders Change %
+15.15%
% of All Funds
1.21%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
18
Increased
29
Reduced
6
Closed
7
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AI
1
Alphabet Inc
California
$163M
Fidelity Investments
2
Fidelity Investments
Massachusetts
$105M +$881K +54,083 +0.6%
RG
3
Redmile Group
California
$24.5M -$3.53M -216,507 -10%
AIM
4
ARK Investment Management
Florida
$23.6M +$4.6M +282,293 +17%
MM
5
MWG Management
British Virgin Islands
$22.6M
Fidelity International
6
Fidelity International
Bermuda
$22.2M
BlackRock
7
BlackRock
New York
$18.6M +$428K +26,277 +2%
BBA
8
Baker Bros. Advisors
New York
$12.7M
Sumitomo Mitsui Trust Group
9
Sumitomo Mitsui Trust Group
Japan
$12.3M +$8.3M +509,346 +104%
T. Rowe Price Associates
10
T. Rowe Price Associates
Maryland
$11.1M -$24M -1,474,841 -62%
NAMA
11
Nikko Asset Management Americas
New York
$11M +$8.33M +511,107 +105%
DM
12
Deerfield Management
New York
$10.9M
Vanguard Group
13
Vanguard Group
Pennsylvania
$10.9M +$194K +11,923 +1%
CAM
14
Cormorant Asset Management
Massachusetts
$9.03M
CC
15
Casdin Capital
New York
$9.03M
EC
16
EcoR1 Capital
California
$7.38M
MCM
17
Moore Capital Management
New York
$6.15M
SB
18
Samsara BioCapital
California
$5.78M
GWM
19
Greenwich Wealth Management
Connecticut
$4.29M +$5.69M +349,000 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$2.96M +$98.6K +6,050 +3%
State Street
21
State Street
Massachusetts
$2.33M +$1.21M +74,582 +65%
WC
22
Wexford Capital
Florida
$1.89M +$2.5M +153,705 New
Bank of America
23
Bank of America
North Carolina
$1.85M +$1.68M +102,908 +217%
Ensign Peak Advisors
24
Ensign Peak Advisors
Utah
$1.84M
OMC
25
OUP Management Company
Pennsylvania
$1.49M

PRME Hedge Fund Activity: Q1 2023 in Review

76 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Prime Medicine (PRME) for Q1 2023, worth a combined $512M — down 33% from $768M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new PRME positions and 7 closed out — a net gain of 11 holders — while 29 added to existing stakes and 6 trimmed.

The largest buyer was Nikko Asset Management Americas, adding an estimated $8.33M. The largest seller was T. Rowe Price Associates, cutting an estimated $24M.

  • 76 institutional investors held Prime Medicine (PRME) as of Q1 2023, up from 66 in Q4 2022.
  • Funds reported $512M of Prime Medicine stock for Q1 2023, down 33% quarter-over-quarter.
  • 18 funds opened new Prime Medicine positions in Q1 2023 and 7 closed out, a net change of +11 holders.
  • The largest Prime Medicine buyer in Q1 2023 was Nikko Asset Management Americas, an estimated $8.33M added.
  • The largest Prime Medicine seller in Q1 2023 was T. Rowe Price Associates, an estimated $24M sold.

Based on aggregated 13F filings for Q1 2023.