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, Q2 2025
Institutional positions in PepGen Inc. as of Jun 30, 2025. 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
- 52
- −20 vs. Q1 2025
- Shares held
- 23.2M
- −2.09M (−8.2%) vs. Q1 2025
- Total value
- $25.8M
- −$9.79M (−27.5%) vs. Q1 2025
- New holders
- 5
- 17 more added
- Sold out
- 25
- 20 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding PepGen Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 10,689,545 | $11.9M | 0.20% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 2,759,171 | $3.06M | 0.01% | +83,234+3.1% | Added |
| Millennium Management LLC | 1,509,198 | $1.68M | 0.00% | +476,180+46.1% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,482,434 | $1.65M | 0.00% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 1,350,000 | $1.50M | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 937,023 | $1.04M | 0.00% | +37,289+4.1% | Added |
| Laurion Capital Management LP | 810,761 | $899.9K | 0.10% | 00.0% | Unchanged |
| Woodline Partners LP | 691,530 | $767.6K | 0.00% | −89,367−11.4% | Reduced |
| BlackRock, Inc. | 648,021 | $719.3K | 0.00% | −646,232−49.9% | Reduced |
| Suvretta Capital Management, LLC | 300,000 | $333.0K | 0.01% | −1,360,932−81.9% | Reduced |
| Prosight Management, LP | 243,980 | $270.8K | 0.07% | +243,980 | New |
| Opaleye Management Inc. | 240,000 | $266.4K | 0.05% | −180,000−42.9% | Reduced |
| Geode Capital Management, LLC | 201,096 | $223.3K | 0.00% | −182,797−47.6% | Reduced |
| Sphera Funds Management Ltd. | 156,467 | $173.7K | 0.05% | +156,467 | New |
| Ikarian Capital, LLC | 150,000 | $166.5K | 0.06% | 00.0% | Unchanged |
| RBF Capital, LLC | 100,000 | $111.0K | 0.01% | +100,000 | New |
| Bridgeway Capital Management, LLC | 91,923 | $102.0K | 0.00% | +35,000+61.5% | Added |
| Qube Research & Technologies Ltd | 73,004 | $81.0K | 0.00% | +73,004 | New |
| Goldman Sachs Group Inc | 70,603 | $78.4K | 0.00% | +30,363+75.5% | Added |
| State Street Corp | 69,140 | $76.7K | 0.00% | −250,963−78.4% | Reduced |
| Morgan Stanley | 64,838 | $72.0K | 0.00% | +320.0% | Added |
| Two Sigma Investments, LP | 63,740 | $70.8K | 0.00% | +17,546+38.0% | Added |
| Renaissance Technologies LLC | 51,300 | $56.9K | 0.00% | +6,000+13.2% | Added |
| Northern Trust Corp | 47,986 | $53.3K | 0.00% | −93,053−66.0% | Reduced |
| Boothbay Fund Management, LLC | 45,570 | $50.6K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 42,305 | $47.0K | 0.00% | −33,303−44.0% | Reduced |
| Dimensional Fund Advisors LP | 39,699 | $44.1K | 0.00% | −14,930−27.3% | Reduced |
| Marshall Wace, LLP | 39,209 | $43.5K | 0.00% | +39,209 | New |
| Zacks Investment Management | 38,047 | $42.2K | 0.00% | 00.0% | Unchanged |
| Rangeley Capital, LLC | 35,000 | $38.9K | 0.05% | +20,000+133.3% | Added |
| AQR Capital Management LLC | 32,705 | $36.3K | 0.00% | −54,298−62.4% | Reduced |
| Rathbone Brothers plc | 32,003 | $35.5K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 20,352 | $22.6K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 15,939 | $17.7K | 0.00% | +5,339+50.4% | Added |
| UBS Group AG | 13,362 | $14.8K | 0.00% | −20,907−61.0% | Reduced |
| JPMorgan Chase & Co | 10,835 | $12.0K | 0.00% | +780+7.8% | Added |
| Bank of America Corp | 10,336 | $11.5K | 0.00% | −8,386−44.8% | Reduced |
| Tower Research Capital LLC (TRC) | 9,570 | $10.6K | 0.00% | +3,411+55.4% | Added |
| BNP Paribas Arbitrage, SA | 8,523 | $9.46K | 0.00% | +6,616+346.9% | Added |
| Citigroup Inc | 6,602 | $7.33K | 0.00% | −5,800−46.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 6,572 | $7.29K | 0.00% | +14+0.2% | Added |
| FMR LLC | 5,603 | $6.22K | 0.00% | −14,386−72.0% | Reduced |
| Group One Trading, L.P. | 4,039 | $4.48K | 0.00% | −5,861−59.2% | Reduced |
| Barclays PLC | 3,704 | $4.11K | 0.00% | −18,339−83.2% | Reduced |
| CWM, LLC | 3,576 | $4.00K | 0.00% | −2,464−40.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,264 | $1.40K | 0.00% | +243+23.8% | Added |
| Royal Bank of Canada | 1,532 | $1.00K | 0.00% | +1,438+1,529.8% | Added |
| GF Fund Management Co. Ltd. | 808 | $897 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 505 | $561 | 0.00% | +210+71.2% | Added |
| Wells Fargo & Company | 327 | $363 | 0.00% | −7,312−95.7% | Reduced |
| Russell Investments Group, Ltd. | 137 | $152 | 0.00% | −2,603−95.0% | Reduced |
| The PNC Financial Services Group, Inc. | 35 | $39 | 0.00% | −342−90.7% | Reduced |
| Nuveen, LLC | 0 | $0 | 0.00% | −98,701−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −70,144−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −48,518−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −40,070−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −33,467−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −26,559−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −19,071−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −18,139−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −17,650−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −17,626−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −10,200−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −9,289−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −7,610−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −6,485−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −3,123−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −1,678−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −1,175−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −1,126−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −546−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −337−100.0% | Sold out |