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Prime Medicine (PRME) Institutional Ownership

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$2.95 -0.02 (-0.67%)
Closing price 07/24/2026 04:00 PM Eastern
Extended Trading
$2.98 +0.03 (+1.19%)
As of 07/24/2026 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Prime Medicine (NASDAQ:PRME)

Current
Institutional Ownership
Percentage
70.37%
Number of
Institutional Buyers
(last 12 months)
118
Total
Institutional Inflows
(last 12 months)
$215.00M
Number of
Institutional Sellers
(last 12 months)
33
Total
Institutional Outflows
(last 12 months)
$71.70M
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PRME Institutional Buying and Selling by Quarter

Prime Medicine Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/4/2026Chelsea Counsel Co.462,340$1.61M0.7%+103.7%0.256%
5/19/2026Bank of America Corp DE577,004$2.01M0.0%-11.0%0.319%
5/18/2026ADAR1 Capital Management LLC1,973,282$6.87M0.4%N/A1.093%
5/18/2026Royal Bank of Canada9,254$32K0.0%+89.3%0.005%
5/18/2026Redmile Group LLC1,590,832$5.54M0.4%N/A0.881%
5/14/2026Renaissance Technologies LLC741,039$2.58M0.0%-35.5%0.410%
5/14/2026Sei Investments Co.29,183$102K0.0%N/A0.016%
5/8/2026Amova Asset Management Americas Inc.2,940,793$10.21M0.1%-9.4%1.628%
5/7/2026Dimensional Fund Advisors LP304,522$1.06M0.0%+262.3%0.169%
5/7/2026Swiss National Bank178,600$622K0.0%+5.0%0.099%
5/5/2026Wealthfront Advisers LLC10,379$36K0.0%N/A0.006%
5/5/2026Bank of New York Mellon Corp267,219$930K0.0%+8.3%0.148%
5/1/2026 Sequoia Financial Advisors LLC11,673$41K0.0%N/A0.006%
4/30/2026Sumitomo Mitsui Trust Group Inc.2,940,793$10.23M0.0%-9.4%1.628%
4/27/2026Turtle Creek Wealth Advisors LLC25,000$87K0.0%N/A0.014%
4/22/2026Pictet Asset Management Holding SA12,107$42K0.0%N/A0.007%
4/16/2026Thompson Davis & CO. Inc.17,240$60K0.0%-24.2%0.010%
3/17/2026Rockefeller Capital Management L.P.121,391$421K0.0%+10,557.7%0.067%
3/3/2026Caitong International Asset Management Co. Ltd38,696$134K0.0%N/A0.021%
2/24/2026Chelsea Counsel Co.227,000$788K0.3%+9.0%0.126%
2/23/2026Virtu Financial LLC94,778$329K0.0%+701.2%0.053%
2/19/2026T. Rowe Price Investment Management Inc.5,995,183$20.80M0.0%-35.0%3.321%
2/19/2026Invesco Ltd.56,779$197K0.0%-92.5%0.031%
2/18/2026XTX Topco Ltd72,935$253K0.0%+51.2%0.040%
2/18/2026Voloridge Investment Management LLC23,121$80K0.0%-86.4%0.013%
2/18/2026Virtus Investment Advisers LLC64,886$225K0.1%N/A0.036%
2/18/2026Wellington Management Group LLP248,227$861K0.0%+20.9%0.138%
2/18/2026Polymer Capital Management US LLC35,981$125K0.0%+73.1%0.020%
2/18/2026Quadrature Capital Ltd52,866$183K0.0%+419.2%0.029%
2/18/2026Millennium Management LLC51,335$178K0.0%-96.4%0.028%
2/18/2026MWG Caph Ltd1,792,210$6.22M8.6%N/A0.993%
2/18/2026Janus Henderson Group PLC60,900$210K0.0%N/A0.034%
2/18/2026Engineers Gate Manager LP60,490$210K0.0%+8.8%0.034%
2/18/2026Balyasny Asset Management L.P.3,124,362$10.84M0.0%+6,426.4%1.731%
2/18/2026Bridgeway Capital Management LLC134,800$468K0.0%-18.2%0.075%
2/17/2026Lazard Asset Management LLC10,844$38K0.0%N/A0.006%
2/17/2026Jump Financial LLC171,931$597K0.0%N/A0.095%
2/17/2026Farallon Capital Management LLC1,240,843$4.31M0.0%-73.9%0.687%
2/17/2026Price T Rowe Associates Inc. MD104,553$363K0.0%+40.3%0.058%
2/17/2026T. Rowe Price Investment Management Inc.1,094,316$3.80M0.0%-88.1%0.606%
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2/17/2026California State Teachers Retirement System86,929$302K0.0%+2,279.0%0.048%
2/17/2026&PARTNERS60,352$209K0.0%+409.4%0.033%
2/17/2026Graham Capital Management L.P.114,680$398K0.0%N/A0.064%
2/16/2026Squarepoint Ops LLC218,042$757K0.0%+450.6%0.121%
2/16/2026Verition Fund Management LLC290,983$1.01M0.0%N/A0.161%
2/16/2026Mariner LLC36,290$126K0.0%+99.2%0.020%
2/16/2026Glen Eagle Advisors LLC10,000$35K0.0%N/A0.006%
2/16/2026Barclays PLC363,826$1.26M0.0%+213.9%0.202%
2/13/2026The Manufacturers Life Insurance Company 31,602$110K0.0%+16.5%0.018%
2/13/2026Walleye Capital LLC46,139$160K0.0%N/A0.026%
2/13/2026Rafferty Asset Management LLC187,711$651K0.0%N/A0.104%
2/13/2026Charles Schwab Investment Management Inc.936,815$3.25M0.0%+63.4%0.519%
2/13/2026State Street Corp5,095,510$17.68M0.0%+293.0%2.823%
2/13/2026Martingale Asset Management L P14,808$51K0.0%N/A0.008%
2/13/2026Caitong International Asset Management Co. Ltd9,624$33K0.1%N/A0.005%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC99,100$344K0.0%N/A0.055%
2/13/2026Wells Fargo & Company MN294,496$1.02M0.0%+49.5%0.163%
2/12/2026Federation des caisses Desjardins du Quebec12,000$42K0.0%-24.5%0.007%
2/12/2026HRT Financial LP655,351$2.27M0.0%+195.9%0.363%
2/12/2026MetLife Investment Management LLC57,570$200K0.0%+33.9%0.032%
2/12/2026Commonwealth Equity Services LLC34,399$119K0.0%-45.5%0.019%
2/12/2026Renaissance Technologies LLC1,149,159$3.99M0.0%+1.3%0.637%
2/12/2026Dimensional Fund Advisors LP84,054$292K0.0%N/A0.047%
2/12/2026IQ EQ FUND MANAGEMENT IRELAND Ltd178,519$619K0.0%+47.8%0.099%
2/12/2026Steward Partners Investment Advisory LLC118,406$411K0.0%-6.3%0.066%
2/12/2026Swiss National Bank170,100$590K0.0%N/A0.094%
2/12/2026Nuveen LLC251,636$873K0.0%+11.4%0.139%
2/11/2026ARK Investment Management LLC5,368,526$18.63M0.1%-2.0%2.974%
2/11/2026Deutsche Bank AG147,943$513K0.0%+11.4%0.082%
2/11/2026Amova Asset Management Americas Inc.3,245,506$11.20M0.1%-10.6%1.798%
2/10/2026TD Asset Management Inc94,148$327K0.0%-48.0%0.052%
2/10/2026Goldman Sachs Group Inc.1,755,768$6.09M0.0%+327.5%0.973%
2/10/2026Greenwich Wealth Management LLC740,001$2.57M0.1%+2.8%0.410%
2/10/2026AXQ Capital LP33,405$116K0.0%-25.5%0.019%
2/10/2026Intech Investment Management LLC35,036$122K0.0%+50.8%0.019%
2/9/2026Kingsview Wealth Management LLC15,000$52K0.0%-39.4%0.008%
2/9/2026Geode Capital Management LLC2,628,429$9.12M0.0%+48.8%1.456%
2/9/2026Integrity Advisory Solutions LLC11,689$41K0.0%N/A0.006%
2/9/2026Sterling Investment Advisors Ltd.13,400$46K0.0%+34.0%0.007%
2/6/2026ProShare Advisors LLC26,158$91K0.0%+37.0%0.014%
2/6/2026HighTower Advisors LLC400,110$1.39M0.0%+19.9%0.222%
2/2/2026CENTRAL TRUST Co34,995$121K0.0%N/A0.019%
2/2/2026Oppenheimer & Co. Inc.12,433$43K0.0%N/A0.007%
1/29/2026UBS Group AG2,440,583$8.47M0.0%+700.8%1.352%
1/28/2026Arizona State Retirement System24,085$84K0.0%N/A0.013%
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank8,814$31K0.0%N/A0.005%
1/26/2026 Shelton Wealth Management LLC20,066$70K0.0%+15.8%0.011%
1/23/2026Transcend Capital Advisors LLC26,500$92K0.0%N/A0.015%
1/23/2026Sumitomo Mitsui Trust Group Inc.3,245,506$11.26M0.0%-10.6%1.798%
1/23/2026Elevate Capital Advisors LLC42,666$148K0.1%N/A0.024%
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1/21/2026Palumbo Wealth Management LLC85,539$297K0.1%-7.6%0.047%
1/12/2026Thompson Davis & CO. Inc.22,740$79K0.0%-17.5%0.013%
1/9/2026SG Americas Securities LLC30,954$107K0.0%N/A0.017%
1/1/2026JPMorgan Chase & Co.43,389$240K0.0%+31.3%0.024%
1/1/2026Tudor Investment Corp ET AL62,981$349K0.0%N/A0.035%
12/15/2025Hudson Bay Capital Management LP13,025$72K0.0%N/A0.007%
12/9/2025Tudor Investment Corp ET AL62,981$349K0.0%N/A0.035%
11/17/2025Keystone Financial Group70,855$393K0.0%N/A0.039%
11/17/2025Woodline Partners LP3,002,482$16.63M0.1%N/A1.663%
11/17/2025Polymer Capital Management US LLC20,791$115K0.0%N/A0.012%


PRME Institutional Ownership - Frequently Asked Questions

During the previous two years, 171 institutional investors and hedge funds held shares of Prime Medicine. The most heavily invested institutionals were Alphabet Inc. ($91.76M), Vanguard Group Inc. ($27.27M), T. Rowe Price Investment Management Inc. ($20.80M), ARK Investment Management LLC ($18.63M), State Street Corp ($17.68M), Casdin Capital LLC ($17.55M), and Woodline Partners LP ($16.63M).Learn more on Prime Medicine's institutional investors.

70.37% of Prime Medicine's stock is owned by institutional investors. Learn more on PRME's institutional investor holdings.

Of the 151 institutional investors that purchased Prime Medicine's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Farallon Capital Management LLC ($4M), State Street Corp ($3.84M), ARK Investment Management LLC ($3.29M), Balyasny Asset Management L.P. ($3.09M), Woodline Partners LP ($3.00M), RA Capital Management L.P. ($3M), and UBS Group AG ($2.25M).

Institutional investors have bought a total of 47,467,007 shares in the last 24 months. This purchase volume represents approximately $215.00M in transactions.

Of the 33 institutional investors that sold Prime Medicine's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($11.34M), Farallon Capital Management LLC ($3.51M), Sumitomo Mitsui Trust Group Inc. ($2.02M), Millennium Management LLC ($1.37M), Nikko Asset Management Americas Inc. ($1.34M), ARK Investment Management LLC ($881.83K), and Invesco Ltd. ($705.30K).

Institutional investors have sold a total of 23,701,995 shares in the last 24 months. This volume of shares sold represents approximately $71.70M in transactions.


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This page (NASDAQ:PRME) was last updated on 7/25/2026 by MarketBeat.com Staff.
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