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 2024
Institutional positions in PepGen Inc. as of Dec 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
- 61
- −1 vs. Q3 2024
- Shares held
- 25.0M
- −335.4K (−1.3%) vs. Q3 2024
- Total value
- $94.7M
- −$121.9M (−56.3%) vs. Q3 2024
- New holders
- 12
- 20 more added
- Sold out
- 13
- 13 more reduced
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding PepGen Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 10,689,545 | $40.5M | 0.54% | 00.0% | Unchanged |
| RTW Investments, LP | 3,193,097 | $12.1M | 0.18% | +3,193,097 | New |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,482,434 | $5.62M | 0.02% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,286,126 | $4.87M | 0.00% | +197,178+18.1% | Added |
| Suvretta Capital Management, LLC | 1,174,321 | $4.45M | 0.16% | −486,611−29.3% | Reduced |
| Vanguard Group Inc | 912,670 | $3.46M | 0.00% | −6,745−0.7% | Reduced |
| Perceptive Advisors LLC | 829,536 | $3.14M | 0.09% | −580,902−41.2% | Reduced |
| Laurion Capital Management LP | 810,761 | $3.07M | 0.19% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 800,000 | $3.03M | 0.01% | −327,536−29.0% | Reduced |
| OrbiMed Advisors LLC | 653,016 | $2.47M | 0.05% | −144,342−18.1% | Reduced |
| Morgan Stanley | 553,478 | $2.10M | 0.00% | +494,622+840.4% | Added |
| Janus Henderson Group PLC | 522,256 | $1.98M | 0.00% | −1,814,260−77.6% | Reduced |
| Geode Capital Management, LLC | 372,855 | $1.41M | 0.00% | −2,470−0.7% | Reduced |
| State Street Corp | 322,893 | $1.22M | 0.00% | +7,319+2.3% | Added |
| Northern Trust Corp | 157,038 | $595.2K | 0.00% | +7,984+5.4% | Added |
| Millennium Management LLC | 156,636 | $593.6K | 0.00% | +142,814+1,033.2% | Added |
| Jacobs Levy Equity Management, Inc | 136,262 | $516.4K | 0.00% | +136,262 | New |
| Opaleye Management Inc. | 110,000 | $416.9K | 0.07% | −69,200−38.6% | Reduced |
| Bridgeway Capital Management, LLC | 98,900 | $374.8K | 0.01% | +50,200+103.1% | Added |
| Goldman Sachs Group Inc | 98,344 | $372.7K | 0.00% | +39,542+67.2% | Added |
| Dimensional Fund Advisors LP | 57,102 | $216.5K | 0.00% | +11,870+26.2% | Added |
| Bank of America Corp | 53,868 | $204.2K | 0.00% | +19,056+54.7% | Added |
| Charles Schwab Investment Management Inc | 48,351 | $183.3K | 0.00% | 00.0% | Unchanged |
| Wellington Management Group LLP | 47,506 | $180.0K | 0.00% | +6,989+17.2% | Added |
| Deutsche Bank AG | 44,735 | $169.5K | 0.00% | +36,489+442.5% | Added |
| Zacks Investment Management | 38,047 | $144.2K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 33,487 | $126.9K | 0.00% | 00.0% | Unchanged |
| Rathbone Brothers plc | 32,003 | $121.3K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 31,287 | $118.6K | 0.00% | +4,676+17.6% | Added |
| Nuveen Asset Management, LLC | 28,557 | $108.2K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 26,413 | $100.1K | 0.00% | +4,442+20.2% | Added |
| American Century Companies Inc | 22,605 | $85.7K | 0.00% | −175−0.8% | Reduced |
| Rhumbline Advisers | 18,954 | $71.8K | 0.00% | +574+3.1% | Added |
| Corton Capital Inc. | 17,833 | $67.6K | 0.04% | +17,833 | New |
| Alliancebernstein L.P. | 17,650 | $66.9K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 14,418 | $54.6K | 0.00% | −46,236−76.2% | Reduced |
| HRT Financial LP | 14,080 | $53.0K | 0.00% | +14,080 | New |
| Citigroup Inc | 12,385 | $46.9K | 0.00% | +923+8.1% | Added |
| UBS Group AG | 12,016 | $45.5K | 0.00% | +4,222+54.2% | Added |
| STRS Ohio | 10,200 | $38.7K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 8,899 | $33.7K | 0.00% | +380+4.5% | Added |
| Corebridge Financial, Inc. | 7,723 | $29.3K | 0.00% | −583−7.0% | Reduced |
| Wells Fargo & Company | 7,471 | $28.3K | 0.00% | +2,419+47.9% | Added |
| China Universal Asset Management Co., Ltd. | 6,911 | $26.2K | 0.00% | +6,911 | New |
| New York State Common Retirement Fund | 6,485 | $24.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,050 | $22.9K | 0.00% | +2,723+81.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,123 | $11.8K | 0.00% | +3,123 | New |
| BNP Paribas Arbitrage, SA | 2,384 | $9.04K | 0.00% | +2,384 | New |
| Legal & General Group Plc | 1,678 | $6.36K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,175 | $4.45K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,126 | $4.27K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,086 | $4.26K | 0.00% | +1,086 | New |
| Royal Bank of Canada | 794 | $3.00K | 0.00% | −4,013−83.5% | Reduced |
| GF Fund Management Co. Ltd. | 684 | $2.59K | 0.00% | +684 | New |
| FMR LLC | 582 | $2.21K | 0.00% | −61,025−99.1% | Reduced |
| CoreCap Advisors, LLC | 313 | $1.19K | 0.00% | +313 | New |
| Amalgamated Bank | 337 | $1.00K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 195 | $739 | 0.00% | +195 | New |
| Citadel Advisors LLC | 117 | $443 | 0.00% | +117 | New |
| Sterling Capital Management LLC | 20 | $76 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 27 | $0 | 0.00% | +11+68.8% | Added |
| Frazier Life Sciences Management, L.P. | 0 | $0 | 0.00% | −702,694−100.0% | Sold out |
| Octagon Capital Advisors LP | 0 | $0 | 0.00% | −376,117−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −27,748−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −22,738−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −15,241−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,800−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −11,300−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −11,103−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −9,420−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −8,455−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −13−100.0% | Sold out |