Mariner, LLC Prime Medicine, Inc. Transaction History

Mariner, LLC

$75.9 Billion
Q3 2025

A detailed history of Mariner, LLC transactions in Prime Medicine, Inc. stock. As of the latest transaction made, Mariner, LLC holds 18,219 shares of PRME stock, worth $61,398. This represents 0.0% of its overall portfolio holdings.

Number of Shares

18,219

Holding current value

$61,398

% of portfolio

0.0%

1 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q3 2025 Nov 14, 2025	BUY	$2.73 - $5.56 $49,737 - $101,297	18,219 New	18,219 $100,000

Others Institutions Holding PRME

# of Institutions

179

Shares Held

89M

Call Options Held

1.32M

Put Options Held

931K

Alphabet Inc. Mountain View, CA

16.6M
Shares

$55.8 Million
5.44% of portfolio
T. Rowe Price Investment Management, Inc. Baltimore, MD

9.22M
Shares

$31.1 Million
0.03% of portfolio
Cathie Wood Ark Investment Management LLC | St. Petersburg, Fl

5.48M
Shares

$18.5 Million
0.21% of portfolio
Black Rock Inc. New York, NY

5.11M
Shares

$17.2 Million
0.0% of portfolio
Vanguard Group Inc Valley Forge, PA

4.92M
Shares

$16.6 Million
0.0% of portfolio

View Full List

About Prime Medicine, Inc.

Ticker PRME
Shares Outstandng 95,730,200
Market Cap $323M

More about PRME

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