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Prime Medicine

125 hedge funds and large institutions have $120M invested in Prime Medicine in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 41 increasing their positions, 36 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

21% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 28

36% less capital invested

Capital invested by funds: $188M → $120M (-$67.6M)

49% less call options, than puts

Call options by funds: $120K | Put options by funds: $237K

Holders
125
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$120K
Puts
$237K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$36.2K
77
$34.3K
78
$34K
79
$33.9K
80
$32K
81
$30.3K
82
$29.5K
83
$25K
84
$24.3K
85
$22.7K
86
$22.7K
87
$22.4K
88
$19.7K
89
$19.2K
90
$16.8K
91
$16K
92
$11.8K
93
$8.73K
94
$8.18K
95
$7.76K
96
$6.68K
97
$5.27K
98
$4K
99
$3.67K
100
$3K