NASDAQ: PRME
Prime Medicine Inc Stock Ownership - Who owns Prime Medicine?

Insider buying vs selling

Have Prime Medicine Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David R. Liu10% Owner2025-06-3021,000$2.52
$52.84kBuy
David R. Liu10% Owner2025-06-2321,000$2.16
$45.40kBuy
David R. Liu10% Owner2025-06-1621,000$1.49
$31.21kBuy
David R. Liu10% Owner2025-06-1121,000$1.60
$33.58kBuy
Ann L. LeeChief Technical Officer2025-05-21100,000$1.13
$113.00kBuy
Allan ReineChief Executive Officer2025-05-21125,000$1.18
$147.13kBuy
Richard BrudnickChief Business Officer2025-05-2020,000$1.19
$23.80kBuy

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Net Insider Buy/Sell (L12M) Ownership

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PRME Shareholders

What type of owners hold Prime Medicine Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
David R. Liu15.42%20,240,945$88.05MInsider
Robert Nelsen11.78%15,472,674$67.31MInsider
Arch Venture Partners X LLC11.77%15,456,594$67.24MInsider
Arch Venture Partners XII LLC11.77%15,456,594$67.24MInsider
Alphabet Inc11.47%15,062,498$65.52MInstitution
Gv 2019 GP LLC9.04%11,862,498$51.60MInsider
Fmr LLC6.45%8,462,946$36.81MInsider
Keith Michael Gottesdiener4.15%5,451,894$23.72MInsider
Thomas Cahill4.04%5,305,679$23.08MInsider
Blackrock Inc3.28%4,306,211$18.73MInstitution

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PRME vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRME37.11%62.89%Net BuyingNet Buying
UPB71.55%28.45%Net Buying
XNCR71.23%28.77%Net SellingNet Selling
MNMD47.86%52.14%Net SellingNet Selling
PHAT66.31%33.69%Net BuyingNet Buying

Prime Medicine Stock Ownership FAQ

Who owns Prime Medicine?

Prime Medicine (NASDAQ: PRME) is owned by 45.97% institutional shareholders, 77.91% Prime Medicine insiders, and 0.00% retail investors. David R. Liu is the largest individual Prime Medicine shareholder, owning 20.24M shares representing 15.42% of the company. David R. Liu's Prime Medicine shares are currently valued at $97.26M.

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