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 |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 35 | $39 | 0.00% | −342−90.7% | Reduced |
| Russell Investments Group, Ltd. | 137 | $152 | 0.00% | −2,603−95.0% | Reduced |
| Wells Fargo & Company | 327 | $363 | 0.00% | −7,312−95.7% | Reduced |
| Nisa Investment Advisors, LLC | 505 | $561 | 0.00% | +210+71.2% | Added |
| GF Fund Management Co. Ltd. | 808 | $897 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,532 | $1.00K | 0.00% | +1,438+1,529.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,264 | $1.40K | 0.00% | +243+23.8% | Added |
| CWM, LLC | 3,576 | $4.00K | 0.00% | −2,464−40.8% | Reduced |
| Barclays PLC | 3,704 | $4.11K | 0.00% | −18,339−83.2% | Reduced |
| Group One Trading, L.P. | 4,039 | $4.48K | 0.00% | −5,861−59.2% | Reduced |
| FMR LLC | 5,603 | $6.22K | 0.00% | −14,386−72.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 6,572 | $7.29K | 0.00% | +14+0.2% | Added |
| Citigroup Inc | 6,602 | $7.33K | 0.00% | −5,800−46.8% | Reduced |
| BNP Paribas Arbitrage, SA | 8,523 | $9.46K | 0.00% | +6,616+346.9% | Added |
| Tower Research Capital LLC (TRC) | 9,570 | $10.6K | 0.00% | +3,411+55.4% | Added |
| Bank of America Corp | 10,336 | $11.5K | 0.00% | −8,386−44.8% | Reduced |
| JPMorgan Chase & Co | 10,835 | $12.0K | 0.00% | +780+7.8% | Added |
| UBS Group AG | 13,362 | $14.8K | 0.00% | −20,907−61.0% | Reduced |
| JustInvest LLC | 15,939 | $17.7K | 0.00% | +5,339+50.4% | Added |
| ADAR1 Capital Management, LLC | 20,352 | $22.6K | 0.00% | 00.0% | Unchanged |
| Rathbone Brothers plc | 32,003 | $35.5K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 32,705 | $36.3K | 0.00% | −54,298−62.4% | Reduced |
| Rangeley Capital, LLC | 35,000 | $38.9K | 0.05% | +20,000+133.3% | Added |
| Zacks Investment Management | 38,047 | $42.2K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 39,209 | $43.5K | 0.00% | +39,209 | New |
| Dimensional Fund Advisors LP | 39,699 | $44.1K | 0.00% | −14,930−27.3% | Reduced |
| Susquehanna International Group, LLP | 42,305 | $47.0K | 0.00% | −33,303−44.0% | Reduced |
| Boothbay Fund Management, LLC | 45,570 | $50.6K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 47,986 | $53.3K | 0.00% | −93,053−66.0% | Reduced |
| Renaissance Technologies LLC | 51,300 | $56.9K | 0.00% | +6,000+13.2% | Added |
| Two Sigma Investments, LP | 63,740 | $70.8K | 0.00% | +17,546+38.0% | Added |
| Morgan Stanley | 64,838 | $72.0K | 0.00% | +320.0% | Added |
| State Street Corp | 69,140 | $76.7K | 0.00% | −250,963−78.4% | Reduced |
| Goldman Sachs Group Inc | 70,603 | $78.4K | 0.00% | +30,363+75.5% | Added |
| Qube Research & Technologies Ltd | 73,004 | $81.0K | 0.00% | +73,004 | New |
| Bridgeway Capital Management, LLC | 91,923 | $102.0K | 0.00% | +35,000+61.5% | Added |
| RBF Capital, LLC | 100,000 | $111.0K | 0.01% | +100,000 | New |
| Ikarian Capital, LLC | 150,000 | $166.5K | 0.06% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 156,467 | $173.7K | 0.05% | +156,467 | New |
| Geode Capital Management, LLC | 201,096 | $223.3K | 0.00% | −182,797−47.6% | Reduced |
| Opaleye Management Inc. | 240,000 | $266.4K | 0.05% | −180,000−42.9% | Reduced |
| Prosight Management, LP | 243,980 | $270.8K | 0.07% | +243,980 | New |
| Suvretta Capital Management, LLC | 300,000 | $333.0K | 0.01% | −1,360,932−81.9% | Reduced |
| BlackRock, Inc. | 648,021 | $719.3K | 0.00% | −646,232−49.9% | Reduced |
| Woodline Partners LP | 691,530 | $767.6K | 0.00% | −89,367−11.4% | Reduced |
| Laurion Capital Management LP | 810,761 | $899.9K | 0.10% | 00.0% | Unchanged |
| Vanguard Group Inc | 937,023 | $1.04M | 0.00% | +37,289+4.1% | Added |
| Adage Capital Partners GP, L.L.C. | 1,350,000 | $1.50M | 0.00% | 00.0% | Unchanged |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,482,434 | $1.65M | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 1,509,198 | $1.68M | 0.00% | +476,180+46.1% | Added |
| Point72 Asset Management, L.P. | 2,759,171 | $3.06M | 0.01% | +83,234+3.1% | Added |
| Ra Capital Management, L.P. | 10,689,545 | $11.9M | 0.20% | 00.0% | Unchanged |
| 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 |