PEPG · PepGen Inc.
$1.92
-0.20 (-9.43%)
At close · Jul 22
Market Cap
$132.80M
Shares
69.17M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 94
Total Value: $100,867,325
Total Shares: 56,986,623
Showing 1–100
of 102 holdings by value
· page 1 of 2
Institutional Ownership Trend
17 quarters
Superinvestors Holding PEPG
All superinvestors →Holder Concentration
Across 95 13F filersTop Holder
35.2%
of institutional value
Top 5
58.1%
of institutional value
Top 10
73.5%
of institutional value
HHI
1,457
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid RA CAPITAL MANAGEMENT, L.P. | $35,514,244 | 35.21% | 20,064,545 | Shares | Sole | 2026-05-15 | ||||
| Mid Commodore Capital LP | $7,920,750 | 7.85% | 4,475,000 | Shares | Sole | 2026-05-15 | ||||
| Large VIKING GLOBAL INVESTORS LP | $6,163,908 | 6.11% | 3,482,434 | Shares | Sole | 2026-05-15 | ||||
| Mid Laurion Capital Management LP | $4,869,013 | 4.83% | 2,750,855 | Shares | Sole | 2026-05-14 | ||||
| Mid Vivo Capital, LLC | $4,115,250 | 4.08% | 2,325,000 | Shares | Sole | 2026-05-20 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $3,680,083 | 3.65% | 2,079,143 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $3,429,727 | 3.40% | 1,937,699 | Shares | Defined | 2026-05-15 | ||||
| Small AWM Investment Company, Inc. | $3,240,737 | 3.21% | 1,830,925 | Shares | Sole | 2026-05-15 | ||||
| Mid ADAR1 Capital Management, LLC | $2,845,519 | 2.82% | 1,607,638 | Shares | Sole | 2026-05-18 | ||||
| Large Woodline Partners LP | $2,320,507 | 2.30% | 1,311,021 | Shares | Sole | 2026-05-15 | ||||
| Large Pictet Asset Management Holding SA | $2,313,005 | 2.29% | 1,306,783 | Shares | Sole | 2026-04-22 | ||||
| Mega BlackRock, Inc. | $2,261,675 | 2.24% | 1,277,784 | Shares | Sole | 2026-05-13 | ||||
| Small Kalehua Capital Management LLC | $1,770,000 | 1.75% | 1,000,000 | Shares | Sole | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $1,768,205 | 1.75% | 998,987 | Shares | Defined | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $1,250,455 | 1.24% | 706,472 | Shares | Sole | 2026-05-15 | ||||
| Mid Nantahala Capital Management, LLC | $1,205,649 | 1.20% | 681,158 | Shares | Sole | 2026-05-15 | ||||
| Small MONIMUS CAPITAL MANAGEMENT, LP | $1,059,633 | 1.05% | 598,663 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $948,717 | 0.94% | 535,999 | Shares | Defined | 2026-05-15 | ||||
| Small Creek Drive Management Group LLC | $796,500 | 0.79% | 450,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Ikarian Capital, LLC | $791,482 | 0.78% | 447,165 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $782,637 | 0.78% | 442,168 | Shares | Other | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $748,002 | 0.74% | 422,600 | Call | Other | 2026-05-15 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $621,931 | 0.62% | 351,374 | Shares | Other | 2026-05-15 | ||||
| Mid Ikarian Capital, LLC | $531,000 | 0.53% | 300,000 | Call | Sole | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $528,464 | 0.52% | 298,568 | Shares | Other | 2026-05-15 | ||||
| Large Driehaus Capital Management LLC | $495,438 | 0.49% | 279,909 | Shares | Sole | 2026-05-15 | ||||
| Small Boxer Capital Management, LLC | $483,018 | 0.48% | 272,892 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $459,663 | 0.46% | 259,697 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $406,020 | 0.40% | 229,390 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $383,776 | 0.38% | 216,824 | Shares | Sole | 2026-05-07 | ||||
| Mega CITADEL ADVISORS LLC | $368,021 | 0.36% | 207,922 | Shares | Defined | 2026-05-15 | ||||
| Small Artia Global Partners LP | $363,423 | 0.36% | 205,324 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $349,381 | 0.35% | 197,391 | Shares | Defined | 2026-05-12 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $321,617 | 0.32% | 181,705 | Shares | Sole | 2026-05-15 | ||||
| Mid Quadrature Capital Ltd | $281,122 | 0.28% | 158,826 | Shares | Other | 2026-05-15 | ||||
| Small DIADEMA PARTNERS LP | $267,137 | 0.26% | 150,925 | Shares | Sole | 2026-05-15 | ||||
| Small LUMINUS MANAGEMENT LLC | $265,500 | 0.26% | 150,000 | Shares | Sole | 2026-05-15 | ||||
| Large Squarepoint Ops LLC | $259,474 | 0.26% | 146,596 | Shares | Defined | 2026-05-15 | ||||
| Large Caption Management, LLC | $257,004 | 0.25% | 145,200 | Call | Sole | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $245,415 | 0.24% | 138,653 | Shares | Defined | 2026-05-15 | ||||
| Mid XTX Topco Ltd | $232,137 | 0.23% | 131,151 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $215,893 | 0.21% | 121,974 | Shares | Defined | 2026-05-15 | ||||
| Mid READYSTATE ASSET MANAGEMENT LP | $203,755 | 0.20% | 115,116 | Shares | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $191,160 | 0.19% | 108,000 | Call | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $185,671 | 0.18% | 104,899 | Shares | Defined | 2026-05-14 | ||||
| Mid RBF Capital, LLC | $168,224 | 0.17% | 95,042 | Shares | Sole | 2026-05-18 | ||||
| Mega UBS Group AG | $166,432 | 0.17% | 94,030 | Shares | Defined | 2026-05-05 | ||||
| Large ExodusPoint Capital Management, LP | $140,858 | 0.14% | 79,581 | Shares | Sole | 2026-05-14 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $135,051 | 0.13% | 76,300 | Call | Other | 2026-05-15 | ||||
| Large Hudson Bay Capital Management LP | $123,179 | 0.12% | 69,593 | Shares | Defined | 2026-05-13 | ||||
| Large Connor, Clark & Lunn Investment Management Ltd. | $122,347 | 0.12% | 69,123 | Shares | Sole | 2026-05-11 | ||||
| Small Rangeley Capital, LLC | $120,529 | 0.12% | 68,096 | Shares | Sole | 2026-05-15 | ||||
| Mid Brevan Howard Capital Management LP | $117,531 | 0.12% | 66,402 | Shares | Defined | 2026-05-15 | ||||
| Large Point72 Asset Management, L.P. | $116,770 | 0.12% | 65,972 | Shares | Defined | 2026-05-15 | ||||
| Large ACADIAN ASSET MANAGEMENT LLC | $114,354 | 0.11% | 64,607 | Shares | Defined | 2026-05-13 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $112,805 | 0.11% | 63,732 | Shares | Defined | 2026-05-12 | ||||
| Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | $108,098 | 0.11% | 61,073 | Shares | Sole | 2026-05-12 | ||||
| Small Seven Fleet Capital Management LP | $105,315 | 0.10% | 59,500 | Shares | Sole | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $100,536 | 0.10% | 56,800 | Shares | Sole | 2026-05-14 | ||||
| Micro Verdad Advisers, LP | $96,252 | 0.10% | 54,380 | Shares | Sole | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $94,369 | 0.09% | 53,316 | Shares | Defined | 2026-05-18 | ||||
| Mega CITADEL ADVISORS LLC | $84,606 | 0.08% | 47,800 | Put | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $82,836 | 0.08% | 46,800 | Put | Defined | 2026-05-12 | ||||
| Mega BARCLAYS PLC | $79,879 | 0.08% | 45,130 | Shares | Defined | 2026-05-15 | ||||
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $77,349 | 0.08% | 43,700 | Shares | Sole | 2026-05-15 | ||||
| Mid GROUP ONE TRADING LLC | $77,060 | 0.08% | 43,537 | Shares | Sole | 2026-05-13 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $75,403 | 0.07% | 42,601 | Shares | Defined | 2026-05-15 | ||||
| Small Scientech Research LLC | $74,469 | 0.07% | 42,073 | Shares | Sole | 2026-05-15 | ||||
| Mid GSA CAPITAL PARTNERS LLP | $67,766 | 0.07% | 38,286 | Shares | Sole | 2026-05-08 | ||||
| Small Persistent Asset Partners Ltd | $67,529 | 0.07% | 38,152 | Shares | Sole | 2026-05-12 | ||||
| Large Rathbones Group PLC | $57,605 | 0.06% | 32,003 | Shares | Sole | 2026-07-23 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $47,811 | 0.05% | 27,012 | Shares | Sole | 2026-05-15 | ||||
| Large OMERS ADMINISTRATION Corp | $44,073 | 0.04% | 24,900 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $40,179 | 0.04% | 22,700 | Put | Other | 2026-05-15 | ||||
| Mid MANGROVE PARTNERS IM, LLC | $34,999 | 0.03% | 19,774 | Shares | Sole | 2026-05-15 | ||||
| Mid Virtu Financial LLC | $33,583 | 0.03% | 18,974 | Shares | Defined | 2026-05-14 | ||||
| Mega Vanguard Global Advisers, LLC | $31,369 | 0.03% | 17,723 | Shares | Defined | 2026-05-08 | ||||
| Large Schonfeld Strategic Advisors LLC | $30,798 | 0.03% | 17,400 | Shares | Sole | 2026-05-15 | ||||
| Small Catalyst Funds Management Pty Ltd | $27,081 | 0.03% | 15,300 | Shares | Sole | 2026-05-11 | ||||
| Small Diametric Capital, LP | $26,941 | 0.03% | 15,221 | Shares | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $25,665 | 0.03% | 14,500 | Call | Defined | 2026-05-12 | ||||
| Large Balyasny Asset Management L.P. | $25,298 | 0.03% | 14,293 | Shares | Sole | 2026-05-15 | ||||
| Mid China Universal Asset Management Co., Ltd. | $21,594 | 0.02% | 12,200 | Shares | Sole | 2026-04-28 | ||||
| Large Jefferies Financial Group Inc. | $18,211 | 0.02% | 10,289 | Shares | Defined | 2026-05-08 | ||||
| Mid PRELUDE CAPITAL MANAGEMENT, LLC | $17,970 | 0.02% | 10,153 | Shares | Other | 2026-05-15 | ||||
| Mid Tower Research Capital LLC (TRC) | $9,805 | 0.01% | 5,540 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $9,177 | 0.01% | 5,185 | Shares | Defined | 2026-05-13 | ||||
| Large Mirae Asset Global Investments Co., Ltd. | $5,569 | 0.01% | 3,094 | Shares | Sole | 2026-07-22 | ||||
| Mega CITIGROUP INC | $4,435 | 0.00% | 2,506 | Shares | Defined | 2026-05-11 | ||||
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank | $3,550 | 0.00% | 2,006 | Shares | Sole | 2026-05-15 | ||||
| Mega FMR LLC | $2,945 | 0.00% | 1,664 | Shares | Defined | 2026-05-15 | ||||
| Mid GF FUND MANAGEMENT CO. LTD. | $2,713 | 0.00% | 1,533 | Shares | Sole | 2026-04-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $1,737 | 0.00% | 982 | Shares | Defined | 2026-05-15 | ||||
| Small Accent Capital Management, LLC | $1,270 | 0.00% | 718 | Shares | Sole | 2026-05-11 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $577 | 0.00% | 326 | Shares | Sole | 2026-05-15 | ||||
| Large NISA INVESTMENT ADVISORS, LLC | $345 | 0.00% | 195 | Shares | Sole | 2026-04-30 | ||||
| Mid Parallel Advisors, LLC | $238 | 0.00% | 135 | Shares | Sole | 2026-05-07 | ||||
| Micro Cornerstone Financial Management LLC | $214 | 0.00% | 121 | Shares | Sole | 2026-05-08 | ||||
| Micro Bare Financial Services, Inc | $180 | 0.00% | 102 | Shares | Sole | 2026-05-14 | ||||
| Mid Allworth Financial LP | $120 | 0.00% | 68 | Shares | Sole | 2026-05-15 | ||||
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