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 2023
Institutional positions in PepGen Inc. as of Mar 31, 2023. 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
- 45
- −1 vs. Q4 2022
- Shares held
- 17.2M
- +156.2K (+0.9%) vs. Q4 2022
- Total value
- $210.0M
- −$17.5M (−7.7%) vs. Q4 2022
- New holders
- 6
- 18 more added
- Sold out
- 7
- 9 more reduced
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding PepGen Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 8,131,952 | $99.5M | 2.25% | 00.0% | Unchanged |
| FMR LLC | 2,609,902 | $31.9M | 0.00% | +417,573+19.0% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,544,631 | $18.9M | 0.09% | 00.0% | Unchanged |
| BlackRock Inc. | 987,150 | $12.1M | 0.00% | +11,478+1.2% | Added |
| Suvretta Capital Management, LLC | 828,087 | $10.1M | 0.49% | 00.0% | Unchanged |
| Laurion Capital Management LP | 664,516 | $8.13M | 0.37% | 00.0% | Unchanged |
| Samsara BioCapital, LLC | 651,050 | $7.96M | 1.65% | 00.0% | Unchanged |
| Vanguard Group Inc | 525,304 | $6.42M | 0.00% | +8,200+1.6% | Added |
| Adage Capital Partners GP, L.L.C. | 300,000 | $3.67M | 0.01% | −100,000−25.0% | Reduced |
| Geode Capital Management, LLC | 241,707 | $2.96M | 0.00% | +9,189+4.0% | Added |
| State Street Corp | 205,798 | $2.52M | 0.00% | +21,608+11.7% | Added |
| Northern Trust Corp | 112,463 | $1.38M | 0.00% | −1,284−1.1% | Reduced |
| Bank of New York Mellon Corp | 40,995 | $501.4K | 0.00% | −817−2.0% | Reduced |
| Charles Schwab Investment Management Inc | 38,489 | $470.7K | 0.00% | +2,253+6.2% | Added |
| Tudor Investment Corp Et Al | 33,508 | $410.0K | 0.01% | −94,276−73.8% | Reduced |
| Nuveen Asset Management, LLC | 32,426 | $397.0K | 0.00% | +12,035+59.0% | Added |
| Goldman Sachs Group Inc | 32,044 | $391.9K | 0.00% | +21,018+190.6% | Added |
| Bank of America Corp | 23,651 | $289.3K | 0.00% | +4,696+24.8% | Added |
| Susquehanna International Group, LLP | 21,373 | $261.4K | 0.00% | +21,373 | New |
| Rhumbline Advisers | 18,810 | $230.0K | 0.00% | +1,979+11.8% | Added |
| HRT Financial LP | 13,829 | $169.0K | 0.00% | +13,829 | New |
| Morgan Stanley | 13,062 | $159.7K | 0.00% | +6,893+111.7% | Added |
| JPMorgan Chase & Co | 12,247 | $150.0K | 0.00% | +3,771+44.5% | Added |
| Millennium Management LLC | 10,450 | $128.0K | 0.00% | +10,450 | New |
| Alliancebernstein L.P. | 10,100 | $123.5K | 0.00% | +10,100 | New |
| Deutsche Bank AG | 9,387 | $114.8K | 0.00% | +2,908+44.9% | Added |
| MetLife Investment Management | 8,647 | $105.8K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 7,655 | $93.6K | 0.00% | +3,617+89.6% | Added |
| American International Group, Inc. | 7,256 | $88.7K | 0.00% | +144+2.0% | Added |
| New York State Common Retirement Fund | 6,529 | $79.8K | 0.00% | −1,748−21.1% | Reduced |
| California State Teachers Retirement System | 5,590 | $68.4K | 0.00% | −412−6.9% | Reduced |
| UBS Group AG | 5,453 | $66.7K | 0.00% | +1,407+34.8% | Added |
| Wells Fargo & Company | 2,796 | $34.2K | 0.00% | +2,796 | New |
| Tower Research Capital LLC (TRC) | 2,528 | $31.0K | 0.00% | +1,504+146.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,900 | $23.2K | 0.00% | +1,900 | New |
| STRS Ohio | 1,900 | $23.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,763 | $22.0K | 0.00% | −185−9.5% | Reduced |
| Legal & General Group Plc | 1,505 | $18.4K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,175 | $14.4K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,020 | $12.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 846 | $10.0K | 0.00% | −1,667−66.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 320 | $3.91K | 0.00% | +80+33.3% | Added |
| Citigroup Inc | 271 | $3.31K | 0.00% | −137−33.6% | Reduced |
| Daiwa Securities Group Inc. | 95 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 0 | $0 | 0.00% | −111,044−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −60,009−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −12,596−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −473−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −1−100.0% | Sold out |