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, Q4 2022
Institutional positions in PepGen Inc. as of Dec 31, 2022. 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
- 46
- +3 vs. Q3 2022
- Shares held
- 17.0M
- +124.7K (+0.7%) vs. Q3 2022
- Total value
- $227.5M
- +$74.5M (+48.7%) vs. Q3 2022
- New holders
- 8
- 23 more added
- Sold out
- 5
- 9 more reduced
Compare with Q3 2022: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 71 | $93.7M |
| Q1 2026 | 93 | $98.8M |
| Q4 2025 | 87 | $373.5M |
| Q3 2025 | 72 | $262.1M |
| Q2 2025 | 52 | $25.8M |
| Q1 2025 | 72 | $35.6M |
| Q4 2024 | 61 | $94.7M |
| Q3 2024 | 62 | $216.6M |
| Q2 2024 | 61 | $401.4M |
| Q1 2024 | 56 | $363.0M |
| Q4 2023 | 42 | $110.2M |
| Q3 2023 | 43 | $84.4M |
| Q2 2023 | 44 | $153.7M |
| Q1 2023 | 45 | $210.0M |
| Q4 2022 | 46 | $227.5M |
| Q3 2022 | 43 | $152.9M |
| Q2 2022 | 43 | $168.5M |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding PepGen Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 8,131,952 | $108.7M | 2.21% | 00.0% | Unchanged |
| FMR LLC | 2,192,329 | $29.3M | 0.00% | +2,093,329+2,114.5% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,544,631 | $20.7M | 0.10% | −249,292−13.9% | Reduced |
| BlackRock Inc. | 975,672 | $13.0M | 0.00% | +494,837+102.9% | Added |
| Suvretta Capital Management, LLC | 828,087 | $11.1M | 0.47% | −352,897−29.9% | Reduced |
| Laurion Capital Management LP | 664,516 | $8.88M | 0.25% | 00.0% | Unchanged |
| Samsara BioCapital, LLC | 651,050 | $8.70M | 1.87% | 00.0% | Unchanged |
| Vanguard Group Inc | 517,104 | $6.91M | 0.00% | +46,117+9.8% | Added |
| Adage Capital Partners GP, L.L.C. | 400,000 | $5.35M | 0.01% | −597,079−59.9% | Reduced |
| Geode Capital Management, LLC | 232,518 | $3.11M | 0.00% | +77,691+50.2% | Added |
| State Street Corp | 184,190 | $2.46M | 0.00% | +59,937+48.2% | Added |
| Tudor Investment Corp Et Al | 127,784 | $1.71M | 0.04% | −92,746−42.1% | Reduced |
| Northern Trust Corp | 113,747 | $1.52M | 0.00% | +41,312+57.0% | Added |
| Invesco Ltd. | 111,044 | $1.48M | 0.00% | +111,044 | New |
| Deerfield Management Company, L.P. (Series C) | 60,009 | $802.3K | 0.02% | −685,284−91.9% | Reduced |
| Bank of New York Mellon Corp | 41,812 | $559.0K | 0.00% | +12,837+44.3% | Added |
| Altium Capital Management LP | 40,000 | $534.8K | 0.27% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 36,236 | $484.5K | 0.00% | +12,542+52.9% | Added |
| Nuveen Asset Management, LLC | 20,391 | $273.0K | 0.00% | +8,734+74.9% | Added |
| Bank of America Corp | 18,955 | $253.4K | 0.00% | +16,426+649.5% | Added |
| Rhumbline Advisers | 16,831 | $225.0K | 0.00% | +4,960+41.8% | Added |
| Two Sigma Investments, LP | 12,596 | $168.4K | 0.00% | +12,596 | New |
| Goldman Sachs Group Inc | 11,026 | $147.4K | 0.00% | +11,026 | New |
| Soleus Capital Management, L.P. | 10,000 | $133.7K | 0.02% | −120,000−92.3% | Reduced |
| MetLife Investment Management | 8,647 | $115.6K | 0.00% | +8,647 | New |
| JPMorgan Chase & Co | 8,476 | $113.0K | 0.00% | +3,285+63.3% | Added |
| New York State Common Retirement Fund | 8,277 | $110.7K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 7,112 | $95.1K | 0.00% | +2,566+56.4% | Added |
| Deutsche Bank AG | 6,479 | $86.6K | 0.00% | +3,098+91.6% | Added |
| Morgan Stanley | 6,169 | $82.5K | 0.00% | +4,863+372.4% | Added |
| California State Teachers Retirement System | 6,002 | $80.2K | 0.00% | +2,222+58.8% | Added |
| UBS Group AG | 4,046 | $54.1K | 0.00% | +282+7.5% | Added |
| Barclays PLC | 4,038 | $54.0K | 0.00% | +3,632+894.6% | Added |
| Royal Bank of Canada | 2,513 | $33.0K | 0.00% | +2,397+2,066.4% | Added |
| Amalgamated Bank | 1,948 | $26.0K | 0.00% | +476+32.3% | Added |
| STRS Ohio | 1,900 | $25.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,505 | $20.1K | 0.00% | +803+114.4% | Added |
| Ameritas Investment Partners, Inc. | 1,175 | $19.4K | 0.00% | +550+88.0% | Added |
| Tower Research Capital LLC (TRC) | 1,024 | $14.0K | 0.00% | −551−35.0% | Reduced |
| Metropolitan Life Insurance Co | 1,020 | $13.6K | 0.00% | +1,020 | New |
| Allspring Global Investments Holdings, LLC | 473 | $6.32K | 0.00% | −11−2.3% | Reduced |
| Citigroup Inc | 408 | $5.46K | 0.00% | +262+179.5% | Added |
| China Universal Asset Management Co., Ltd. | 240 | $3.21K | 0.00% | +240 | New |
| Daiwa Securities Group Inc. | 95 | $1.00K | 0.00% | +95 | New |
| Credit Suisse AG | 1 | $13 | 0.00% | −52−98.1% | Reduced |
| Nisa Investment Advisors, LLC | 6 | $0 | 0.00% | +6 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −360,941−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −343,751−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −10,481−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −53−100.0% | Sold out |