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PepGen (PEPG) Institutional Ownership

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$3.14 +0.10 (+3.29%)
As of 08/21/2026 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for PepGen (NASDAQ:PEPG)

Current
Institutional Ownership
Percentage
58.01%
Number of
Institutional Buyers
(last 12 months)
52
Total
Institutional Inflows
(last 12 months)
$162.32M
Number of
Institutional Sellers
(last 12 months)
14
Total
Institutional Outflows
(last 12 months)
$26.30M
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PEPG Institutional Buying and Selling by Quarter

PepGen Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/23/2026 Readystate Asset Management LP28,379$51K0.0%-75.3%0.041%
8/17/2026 Artia Global Partners LP205,324$370K0.1%N/A0.296%
8/15/2026 AWM Investment Company Inc.600,000$1.08M0.1%N/A0.866%
8/14/2026 ADAR1 Capital Management LLC2,591,085$4.66M0.2%N/A3.741%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.112,071$202K0.0%N/A0.162%
8/7/2026 BlackRock Inc.1,304,262$2.35M0.0%N/A1.886%
8/7/2026 Persistent Asset Partners Ltd95,003$171K0.1%N/A0.137%
8/6/2026 GSA Capital Partners LLP852,852$1.54M0.1%N/A1.233%
6/4/2026 Seven Fleet Capital Management LP59,500$105K0.0%N/A0.086%
5/19/2026 Bank of America Corp DE53,316$94K0.0%-84.8%0.077%
5/18/2026 ADAR1 Capital Management LLC1,607,638$2.85M0.2%+4,263.6%2.324%
5/16/2026 Kalehua Capital Management LLC1,000,000$1.77M1.3%N/A1.446%
5/15/2026 Commodore Capital LP4,475,000$7.92M0.5%+31.6%6.470%
5/15/2026 Rangeley Capital LLC68,096$121K0.1%+88.1%0.098%
5/14/2026 Renaissance Technologies LLC56,800$101K0.0%-61.6%0.082%
5/14/2026 Group One Trading LLC43,537$77K0.0%N/A0.063%
5/7/2026 Dimensional Fund Advisors LP216,824$394K0.0%+60.4%0.313%
4/22/2026 Pictet Asset Management Holding SA1,306,783$2.31M0.0%-3.4%1.891%
2/18/2026 XTX Topco Ltd98,036$638K0.0%N/A0.143%
2/18/2026 Sphera Funds Management LTD.121,467$791K0.1%-29.2%0.177%
2/18/2026 Readystate Asset Management LP113,502$739K0.0%N/A0.165%
2/18/2026 Millennium Management LLC197,943$1.29M0.0%-60.4%0.288%
2/18/2026 Commodore Capital LP3,400,000$22.13M1.5%+44.2%4.945%
2/18/2026 Artia Global Partners LP205,324$1.34M0.2%N/A0.299%
2/18/2026 Balyasny Asset Management L.P.866,269$5.64M0.0%-35.0%1.260%
2/18/2026 683 Capital Management LLC186,916$1.22M0.1%N/A0.272%
2/17/2026 Trexquant Investment LP24,306$158K0.0%N/A0.035%
2/17/2026 Jump Financial LLC55,438$361K0.0%N/A0.081%
2/17/2026 Laurion Capital Management LP2,052,133$13.36M0.5%+8.5%2.985%
2/17/2026 Monimus Capital Management LP138,398$901K0.6%+32.1%0.201%
2/17/2026 Adage Capital Partners GP L.L.C.100,000$651K0.0%-93.1%0.145%
2/17/2026 ExodusPoint Capital Management LP120,728$786K0.0%-36.5%0.176%
2/17/2026 RBF Capital LLC95,042$619K0.0%-5.0%0.138%
2/16/2026 Squarepoint Ops LLC31,213$203K0.0%N/A0.045%
2/16/2026 OMERS ADMINISTRATION Corp27,600$180K0.0%N/A0.040%
2/16/2026 Landscape Capital Management L.L.C.36,125$235K0.0%N/A0.053%
2/16/2026 Barclays PLC55,717$363K0.0%+4,719.8%0.081%
2/13/2026 Nantahala Capital Management LLC1,547,229$10.07M0.3%N/A2.251%
2/13/2026 Marshall Wace LLP290,589$1.89M0.0%N/A0.423%
2/13/2026 Walleye Capital LLC255,974$1.67M0.0%N/A0.372%
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2/13/2026 AWM Investment Company Inc.1,300,000$8.46M0.8%+26.8%1.891%
2/13/2026 Hudson Bay Capital Management LP69,391$452K0.0%N/A0.101%
2/13/2026 State Street Corp217,490$1.42M0.0%+230.6%0.316%
2/13/2026 Polymer Capital Management HK LTD160,000$1.04M0.1%N/A0.233%
2/12/2026 Jane Street Group LLC192,733$1.26M0.0%-82.4%0.280%
2/12/2026 Renaissance Technologies LLC147,900$963K0.0%+95.4%0.215%
2/12/2026 Dimensional Fund Advisors LP135,216$880K0.0%+309.7%0.197%
2/12/2026 Bank of Montreal Can10,001$65K0.0%-50.0%0.015%
2/10/2026 Goldman Sachs Group Inc.241,618$1.57M0.0%N/A0.351%
2/9/2026 Geode Capital Management LLC542,109$3.53M0.0%+170.1%0.789%
2/9/2026Jefferies Financial Group Inc.13,729$89K0.0%N/A0.020%
1/29/2026 Pictet Asset Management Holding SA1,352,424$8.80M0.0%+181.0%1.967%
1/29/2026 China Universal Asset Management Co. Ltd.11,202$73K0.0%+94.9%0.016%
11/18/2025 Heights Capital Management Inc.10,000$46K0.0%N/A0.030%
11/17/2025 Laurion Capital Management LP1,892,156$8.74M0.2%+133.4%5.769%
11/17/2025 Woodline Partners LP1,311,021$6.06M0.0%+89.6%3.997%
11/17/2025 TCG Crossover Management LLC1,200,000$5.54M0.3%N/A3.659%
11/17/2025 Vivo Capital LLC2,325,000$10.74M0.9%N/A7.088%
11/17/2025 RA Capital Management L.P.20,064,545$92.70M1.1%+87.7%61.172%
11/17/2025Militia Capital Partners LP15,500$72K0.0%N/A0.047%
11/17/2025 Millennium Management LLC500,266$2.31M0.0%-66.9%1.525%
11/17/2025 Boxer Capital Management LLC250,000$1.16M0.4%N/A0.762%
11/17/2025 Commodore Capital LP2,357,319$10.89M0.5%N/A7.187%
11/17/2025 Boothbay Fund Management LLC350,385$1.62M0.0%+668.9%1.068%
11/14/2025 Viking Global Investors LP3,482,434$16.09M0.0%+134.9%10.617%
11/14/2025 Deep Track Capital LP1,200,000$5.54M0.2%N/A3.659%
11/14/2025 Burkehill Global Management LP10,000$46K0.0%N/A0.030%
11/14/2025 ADAR1 Capital Management LLC36,842$170K0.0%+81.0%0.112%
11/14/2025 Two Sigma Investments LP92,493$427K0.0%+45.1%0.282%
11/14/2025 Bridgeway Capital Management LLC63,000$291K0.0%-31.5%0.192%
11/13/2025 UBS Group AG242,451$1.12M0.0%+1,714.5%0.739%
11/12/2025 Dimensional Fund Advisors LP33,006$153K0.0%-16.9%0.101%
11/12/2025 Monashee Investment Management LLC300,000$1.39M0.7%N/A0.915%
11/12/2025 Fifth Lane Capital LP70,000$323K0.3%N/A0.213%
11/7/2025 GSA Capital Partners LLP46,158$213K0.0%N/A0.141%
11/7/2025Vanguard Group Inc.1,768,356$8.17M0.0%+88.7%5.391%
8/15/2025 Rangeley Capital LLC35,000$39K0.0%+133.3%0.107%
8/15/2025 Opaleye Management Inc.240,000$266K0.1%-42.9%0.732%
8/15/2025 Bridgeway Capital Management LLC91,923$102K0.0%+61.5%0.280%
8/14/2025 RBF Capital LLC100,000$111K0.0%N/A0.305%
8/14/2025 Qube Research & Technologies Ltd73,004$81K0.0%N/A0.223%
8/13/2025 Marshall Wace LLP39,209$44K0.0%N/A0.120%
8/8/2025 Geode Capital Management LLC201,096$223K0.0%-47.6%0.615%
6/27/2025 Goldman Sachs Group Inc.40,240$57K0.0%-59.1%0.123%
5/16/2025Woodline Partners LP780,897$1.10M0.0%N/A2.387%
5/16/2025Goldman Sachs Group Inc.40,240$57K0.0%-59.1%0.123%
5/16/2025AQR Capital Management LLC87,003$122K0.0%N/A0.266%
5/16/2025Adage Capital Partners GP L.L.C.1,350,000$1.90M0.0%+68.8%4.126%
5/16/2025ADAR1 Capital Management LLC20,352$29K0.0%N/A0.062%
5/12/2025Nuveen LLC98,701$139K0.0%N/A0.302%
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5/9/2025Charles Schwab Investment Management Inc.40,070$56K0.0%-17.1%0.122%
5/8/2025XTX Topco Ltd18,139$25K0.0%N/A0.055%
3/24/2025Wellington Management Group LLP47,506$180K0.0%+17.2%0.145%
2/17/2025Suvretta Capital Management LLC1,174,321$4.45M0.2%-29.3%3.603%
2/17/2025RTW Investments LP3,193,097$12.10M0.2%N/A9.796%
2/17/2025Orbimed Advisors LLC653,016$2.48M0.1%-18.1%2.003%
2/17/2025Millennium Management LLC156,636$594K0.0%+1,033.2%0.481%
2/17/2025Jacobs Levy Equity Management Inc.136,262$516K0.0%N/A0.418%
2/17/2025Janus Henderson Group PLC522,256$1.98M0.0%-77.6%1.602%
2/17/2025Deutsche Bank AG44,735$170K0.0%+442.5%0.137%


PEPG Institutional Ownership - Frequently Asked Questions

During the previous two years, 81 institutional investors and hedge funds held shares of PepGen. The most heavily invested institutionals were RA Capital Management L.P. ($92.70M), Viking Global Investors LP ($16.09M), Laurion Capital Management LP ($13.36M), RTW Investments LP ($12.10M), Vivo Capital LLC ($10.74M), Nantahala Capital Management LLC ($10.07M), and Vanguard Group Inc. ($8.17M).Learn more on PepGen's institutional investors.

58.01% of PepGen's stock is owned by institutional investors. Learn more on PEPG's institutional investor holdings.

Of the 72 institutional investors that purchased PepGen's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($9.38M), Commodore Capital LP ($4.48M), ADAR1 Capital Management LLC ($4.20M), RTW Investments LP ($3.19M), Vivo Capital LLC ($2.33M), Viking Global Investors LP ($2M), and Janus Henderson Group PLC ($1.79M).

Institutional investors have bought a total of 38,360,084 shares in the last 24 months. This purchase volume represents approximately $162.32M in transactions.

Of the 14 institutional investors that sold PepGen's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Adage Capital Partners GP L.L.C. ($1.35M), Millennium Management LLC ($1.31M), Jane Street Group LLC ($899.67K), Balyasny Asset Management L.P. ($467.31K), Bank of America Corp DE ($297.83K), Renaissance Technologies LLC ($91.10K), and Readystate Asset Management LP ($86.74K).

Institutional investors have sold a total of 4,719,641 shares in the last 24 months. This volume of shares sold represents approximately $26.30M in transactions.


Related Companies

Institutional ownership data for NASDAQ:PEPG is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/23/2026. New 13F filings are added each quarter as they're published.
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