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PepGen Inc.

PEPG
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001835597

No open-market purchases or sales by PepGen Inc. insiders were filed in the last 90 days; 71 institutions reported holding it in 13F filings for Q2 2026, worth $93.7M in total; Viking Global Investors is the only superinvestor holding it.

13F holders, Q1 2024

Institutional positions in PepGen Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
56
+14 vs. Q4 2023
Shares held
24.7M
+8.48M (+52.4%) vs. Q4 2023
Total value
$363.0M
+$252.8M (+229.4%) vs. Q4 2023
New holders
17
19 more added
Sold out
3
13 more reduced

Compare with Q4 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PEPG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2024: 56 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 43 institutionsQ3 2022: 43 institutionsQ4 2022: 46 institutionsQ1 2023: 45 institutionsQ2 2023: 44 institutionsQ3 2023: 43 institutionsQ4 2023: 42 institutionsQ1 2024: 56 institutionsQ2 2024: 61 institutionsQ3 2024: 62 institutionsQ4 2024: 61 institutionsQ1 2025: 72 institutionsQ2 2025: 52 institutionsQ3 2025: 72 institutionsQ4 2025: 87 institutionsQ1 2026: 93 institutionsQ2 2026: 71 institutions
Value heldQ1 2024: $363.0M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $168.5MQ3 2022: $152.9MQ4 2022: $227.5MQ1 2023: $210.0MQ2 2023: $153.7MQ3 2023: $84.4MQ4 2023: $110.2MQ1 2024: $363.0MQ2 2024: $401.4MQ3 2024: $216.6MQ4 2024: $94.7MQ1 2025: $35.6MQ2 2025: $25.8MQ3 2025: $262.1MQ4 2025: $373.5MQ1 2026: $98.8MQ2 2026: $93.7M
Institutions holding PEPG and their total value by quarter
QuarterHoldersValue
Q2 202671$93.7M
Q1 202693$98.8M
Q4 202587$373.5M
Q3 202572$262.1M
Q2 202552$25.8M
Q1 202572$35.6M
Q4 202461$94.7M
Q3 202462$216.6M
Q2 202461$401.4M
Q1 202456$363.0M
Q4 202342$110.2M
Q3 202343$84.4M
Q2 202344$153.7M
Q1 202345$210.0M
Q4 202246$227.5M
Q3 202243$152.9M
Q2 202243$168.5M
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding PepGen Inc.; share changes are against Q4 2023.

Institutions holding PEPG in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
CWM, LLC1$00.00%+1New
Zurcher Kantonalbank (Zurich Cantonalbank)1$150.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2$290.00%+2New
Nisa Investment Advisors, LLC9$1320.00%+9New
Royal Bank of Canada235$3.00K0.00%−2,942−92.6%Reduced
Tower Research Capital LLC (TRC)269$3.95K0.00%−1,491−84.7%Reduced
Amalgamated Bank337$5.00K0.00%−876−72.2%Reduced
Metropolitan Life Insurance Co596$8.76K0.00%+596New
Legal & General Group Plc853$12.5K0.00%00.0%Unchanged
California State Teachers Retirement System1,010$14.8K0.00%−644−38.9%Reduced
Ameritas Investment Partners, Inc.1,175$17.3K0.00%00.0%Unchanged
Acadian Asset Management LLC2,052$30.0K0.00%+2,052New
Wells Fargo & Company3,476$51.1K0.00%+502+16.9%Added
STRS Ohio3,600$52.0K0.00%+1,700+89.5%Added
Deutsche Bank AG4,229$62.2K0.00%+4,229New
American International Group, Inc.4,953$72.8K0.00%−43−0.9%Reduced
MetLife Investment Management5,794$85.2K0.00%+5,794New
New York State Common Retirement Fund6,480$95.3K0.00%−30.0%Reduced
Barclays PLC7,003$102.9K0.00%−6,721−49.0%Reduced
UBS Group AG10,057$147.8K0.00%−857−7.9%Reduced
Alliancebernstein L.P.12,060$177.3K0.00%00.0%Unchanged
Goldman Sachs Group Inc13,213$194.2K0.00%−943−6.7%Reduced
Nuveen Asset Management, LLC13,848$203.6K0.00%00.0%Unchanged
Rhumbline Advisers13,851$203.6K0.00%+10+0.1%Added
JPMorgan Chase & Co15,482$227.6K0.00%+5,339+52.6%Added
American Century Companies Inc16,702$245.5K0.00%+16,702New
Bank of America Corp19,057$280.1K0.00%+3,267+20.7%Added
Qube Research & Technologies Ltd24,786$364.4K0.00%+24,663+20,051.2%Added
Morgan Stanley28,482$418.7K0.00%−7,435−20.7%Reduced
Bank of New York Mellon Corp30,760$452.2K0.00%−658−2.1%Reduced
Charles Schwab Investment Management Inc31,290$460.0K0.00%+3,500+12.6%Added
Rathbone Brothers plc32,003$470.4K0.00%−30,000−48.4%Reduced
Crestline Management, LP35,000$514.5K0.05%+35,000New
Citigroup Inc40,610$597.0K0.00%+39,240+2,864.2%Added
Walleye Capital LLC64,614$949.8K0.01%+64,614New
Monashee Investment Management LLC85,886$1.26M0.15%+85,886New
Northern Trust Corp92,195$1.36M0.00%+17,370+23.2%Added
Bridgeway Capital Management, LLC99,200$1.46M0.03%00.0%Unchanged
Superstring Capital Management LP114,385$1.68M1.11%+114,385New
Point72 Asset Management, L.P.192,178$2.83M0.01%+192,178New
Artal Group S.A.200,000$2.94M0.08%+200,000New
State Street Corp240,982$3.54M0.00%+24,068+11.1%Added
Geode Capital Management, LLC299,487$4.40M0.00%+89,434+42.6%Added
Octagon Capital Advisors LP376,117$5.53M0.67%+376,117New
FMR LLC458,640$6.74M0.00%−279,382−37.9%Reduced
Sofinnova Investments, Inc.503,624$7.40M0.44%+480,586+2,086.1%Added
BlackRock Inc.781,437$11.5M0.00%+57,899+8.0%Added
Laurion Capital Management LP841,431$12.4M0.34%+176,915+26.6%Added
Vanguard Group Inc850,445$12.5M0.00%+344,266+68.0%Added
Janus Henderson Group PLC1,166,642$17.2M0.01%+178,438+18.1%Added
Adage Capital Partners GP, L.L.C.1,333,611$19.6M0.04%+233,611+21.2%Added
Perceptive Advisors LLC1,410,438$20.7M0.37%+1,410,438New
Viking Global Investors LPSuperinvestorViking Global Investors1,482,434$21.8M0.08%00.0%Unchanged
Frazier Life Sciences Management, L.P.1,502,788$22.1M0.93%+1,502,788New
Suvretta Capital Management, LLC1,520,932$22.4M0.94%+1,034,321+212.6%Added
Ra Capital Management, L.P.10,689,545$157.1M2.00%+2,557,593+31.5%Added
Samsara BioCapital, LLC0$00.00%−436,813−100.0%Sold out
Millennium Management LLC0$00.00%−19,807−100.0%Sold out
Jane Street Group, LLC0$00.00%−11,228−100.0%Sold out