VOYAGER THERAPEUTICS INC VYGR
COM · Common Stock · CUSIP 92915B106 · ISIN US92915B1061
Company in Cambridge, United States
- SectorHealth care
- IndustryBiological Products, (No Diagnostic Substances)
- HeadquartersLexington, MA
- Founded2013
- Websitevoyagertherapeutics.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($40.8k this quarter). Holder counts are more reliable. Shares outstanding: 61.6m as of 2026-07-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $3.50. Options: 8 managers hold calls ($1.8m notional), 2 hold puts ($53.5k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 69 |
| Q4 2022 | 70 |
| Q1 2023 | 83 |
| Q2 2023 | 107 |
| Q3 2023 | 112 |
| Q4 2023 | 108 |
| Q1 2024 | 133 |
| Q2 2024 | 128 |
| Q3 2024 | 129 |
| Q4 2024 | 134 |
| Q1 2025 | 117 |
| Q2 2025 | 114 |
| Q3 2025 | 117 |
| Q4 2025 | 125 |
| Q1 2026 | 135 |
| Q2 2026 | 136 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 56 | 54 |
| Q4 2024 | 62 | 55 |
| Q1 2025 | 46 | 68 |
| Q2 2025 | 45 | 54 |
| Q3 2025 | 56 | 56 |
| Q4 2025 | 48 | 54 |
| Q1 2026 | 70 | 53 |
| Q2 2026 | 77 | 50 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $1.0m | $75.7k | 0.07 |
| Q4 2025 | $567.1k | $64.1k | 0.11 |
| Q1 2026 | $953.7k | $191.1k | 0.20 |
| Q2 2026 | $1.8m | $53.5k | 0.03 |
Biggest buyers
| MILLENNIUM MANAGEMENT LLC | Added | +1.0m |
| CITADEL ADVISORS LLC | Added | +419.4k |
| TWO SIGMA INVESTMENTS, LP | Added | +332.9k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +280.5k |
| PANAGORA ASSET MANAGEMENT INC | New | +231.1k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +179.8k |
| Qube Research & Technologies Ltd | Added | +176.5k |
| MARSHALL WACE, LLP | New | +139.4k |
| STATE STREET CORP | Added | +128.2k |
| AQR CAPITAL MANAGEMENT LLC | Added | +123.4k |
Biggest sellers
| Erste Asset Management GmbH | Reduced | -456.2k |
| BlackRock, Inc. | Reduced | -396.3k |
| Vestal Point Capital, LP | Reduced | -377.9k |
| Woodline Partners LP | Sold out | -194.0k |
| Hudson Bay Capital Management LP | Sold out | -156.2k |
| Altshuler Shaham Ltd | Reduced | -131.7k |
| Patriot Financial Group Insurance Agency, LLC | Reduced | -109.7k |
| GOLDMAN SACHS GROUP INC | Reduced | -89.1k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -82.8k |
| JANE STREET GROUP, LLC | Reduced | -68.8k |
Biggest calls
| DIADEMA PARTNERS LP | Unchanged | $525.0k150.0k shares |
| CITADEL ADVISORS LLC | Added | $372.4k106.4k shares |
| Verition Fund Management LLC | New | $350.0k100.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $248.5k71.0k shares |
| JANE STREET GROUP, LLC | New | $134.8k38.5k shares |
| SIMPLEX TRADING, LLC | Added | $133.3k38.1k shares |
| Persistent Asset Partners Ltd | Unchanged | $39.8k379 shares |
| GROUP ONE TRADING LLC | Reduced | $2.5k700 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $51.5k14.7k shares |
| GROUP ONE TRADING LLC | Unchanged | $2.1k600 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| INTEGRATED CORE STRATEGIES (US) LLC 13G · passive investor +1.3 pts · filed 2026-07-31 | 7.4% |
| BlackRock, Inc. 13G · institution filed 2025-04-24 | 6.4% |
| ARMISTICE CAPITAL, LLC 13G · institution -0.3 pts · filed 2026-08-14 | 5.6% |
Fell to 5% or below in the last year: EcoR1 Capital, LLC (0.0%, 2026-05-15), VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 2 | $71.6k | — |
| Q1 2025 | 0 | — | 4 | $250.5k | — |
| Q2 2025 | 0 | — | 2 | $71.9k | — |
| Q3 2025 | 0 | — | 1 | $70.9k | — |
| Q4 2025 | 0 | — | 1 | $36.6k | $36.6k |
| Q1 2026 | 0 | — | 4 | $253.4k | $176.2k |
| Q2 2026 | 0 | — | 1 | $44.5k | $44.5k |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-04-02 | Sandrock Alfred President and CEO, director | Sold plan | $44.5k11.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 5.2m $18.1m | Reduced -396.3k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 4.4m $15.6m | Added +1.0m |
| ARMISTICE CAPITAL, LLC 0.33% of their portfolio | 3.4m $12.0m | Reduced -64.0k |
| Vestal Point Capital, LP 0.21% of their portfolio | 2.6m $9.2m | Reduced -377.9k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 2.3m $8.2m | Added +62.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.3m $4.7m | Added +280.5k |
| Opaleye Management Inc. 0.38% of their portfolio | 1.2m $4.1m | Added +35.0k |
| STATE STREET CORP 0.00% of their portfolio | 1.1m $3.8m | Added +128.2k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 948.5k $3.3m | Added +332.9k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 838.2k $2.9m | Reduced -37.4k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 810.1k $2.8m | Added +84.3k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 784.1k $2.7m | Added +419.4k |
| MORGAN STANLEY 0.00% of their portfolio | 697.3k $2.4m | Added +15.6k |
| Erste Asset Management GmbH 0.02% of their portfolio | 638.9k $2.3m | Reduced -456.2k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 495.2k $1.7m | Reduced -82.8k |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 428.7k $1.5m | Added +179.8k |
| SPHERA FUNDS MANAGEMENT LTD. 0.21% of their portfolio | 427.6k $1.5m | Reduced -42.2k |
| DIADEMA PARTNERS LP 0.51% of their portfolio | 413.6k $1.4m | Reduced -10.0k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 411.8k $1.4m | Added +27.0k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 356.1k $1.2m | Added +123.4k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 338.5k $1.2m | Reduced -89.1k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 337.3k $1.2m | Added +39.0k |
| Fiduciary Trust Co 0.01% of their portfolio | 334.4k $1.2m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 276.2k $988.8k | Reduced -656 |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 236.1k $826.3k | Reduced -32.1k |
| PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio | 231.1k $808.8k | New |
| Seven Fleet Capital Management LP 0.13% of their portfolio | 230.4k $771.9k | Added +115.2k |
| Invesco Ltd. 0.00% of their portfolio | 212.3k $743.2k | Added +93.2k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 194.0k $679.2k | Added +176.5k |
| FMR LLC 0.00% of their portfolio | 175.9k $615.5k | Added +12.2k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 155.5k $545.0k | Added +38.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 151.5k $530.1k | Added +26.3k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 146.9k $514.1k | Reduced -773 |
| Bank of New York Mellon Corp 0.00% of their portfolio | 146.6k $512.9k | Added +6.8k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 144.0k $504.0k | Added +45.3k |
| Altshuler Shaham Ltd 0.01% of their portfolio | 142.2k $497.7k | Reduced -131.7k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 139.4k $488.0k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 125.0k $437.6k | Added +23.3k |
| Susquehanna Portfolio Strategies, LLC 0.01% of their portfolio | 123.2k $431.2k | Added +33.5k |
| Privium Fund Management B.V. 0.08% of their portfolio | 120.0k $420.0k | Unchanged |
| Nuveen, LLC 0.00% of their portfolio | 117.1k $409.9k | Unchanged |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 112.0k $392.0k | Added +7.1k |
| Persistent Asset Partners Ltd 0.12% of their portfolio | 104.5k $365.9k | Reduced -2.6k |
| BARCLAYS PLC 0.00% of their portfolio | 102.2k $357.7k | Added +2.1k |
| Patriot Financial Group Insurance Agency, LLC 0.03% of their portfolio | 96.0k $336.2k | Reduced -109.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 90.9k $318.1k | Added +12.0k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 87.5k $306.1k | Unchanged |
| Birchview Capital, LP 0.12% of their portfolio | 75.1k $263.0k | Added +229 |
| Allspring Global Investments Holdings, LLC 0.00% of their portfolio | 71.0k $248.7k | Added +2.2k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 69.0k $266.5k | Added +10.2k |
| Palumbo Wealth Management LLC 0.05% of their portfolio | 64.2k $224.9k | Added +1.5k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 59.0k $206.4k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 58.2k $203.6k | Added +608 |
| Ikarian Capital, LLC 0.03% of their portfolio | 53.1k $185.7k | Unchanged |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 51.3k $179.5k | Added +11.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 50.2k $175.7k | Reduced -15.1k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 45.2k $158.4k | Reduced -62.2k |
| Virtu Financial LLC 0.00% of their portfolio | 42.9k $150.0k | Reduced -34.6k |
| UBS Group AG 0.00% of their portfolio | 42.8k $149.8k | Reduced -51.9k |
| Marex Group Ltd 0.00% of their portfolio | 38.3k $134.1k | Unchanged |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 37.2k $130.1k | New |
| SEI INVESTMENTS CO 0.00% of their portfolio | 36.3k $127.1k | Added +7.4k |
| ADAR1 Capital Management, LLC 0.01% of their portfolio | 35.0k $122.5k | Unchanged |
| Verdad Advisers, LP 0.12% of their portfolio | 34.4k $120.4k | New |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 33.2k $116.9k | Unchanged |
| XTX Topco Ltd 0.00% of their portfolio | 32.1k $112.2k | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 29.2k $102.1k | Reduced -68.8k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 28.7k $100.4k | Added +2.6k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 27.9k $97.6k | Added +877 |
| CITIGROUP INC 0.00% of their portfolio | 25.7k $89.9k | Added +21.8k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 24.6k $86.1k | Added +20.6k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 24.2k $84.7k | Added +2.1k |
| Jump Financial, LLC 0.00% of their portfolio | 23.4k $81.9k | Added +2.8k |
| Hunter Perkins Capital Management, LLC 0.02% of their portfolio | 21.0k $73.0k | Unchanged |
| Squarepoint Ops LLC 0.00% of their portfolio | 20.9k $73.1k | New |
| Quadrature Capital Ltd 0.00% of their portfolio | 20.7k $72.5k | New |
| Cetera Investment Advisers 0.00% of their portfolio | 20.7k $72.4k | Added +6.4k |
| DIVERSIFIED TRUST CO 0.00% of their portfolio | 20.5k $71.6k | New |
| DLD Asset Management, LP 0.01% of their portfolio | 20.0k $70.0k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 17.4k $60.8k | Added +4.0k |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 17.1k $59.9k | Added +1.4k |
| Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio | 16.5k $57.8k | Reduced -1.8k |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 16.1k $55.2k | Added +5.6k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 14.2k $49.7k | Unchanged |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 13.8k $48.4k | New |
| Spark Investment Management LLC 0.09% of their portfolio | 13.5k $47.2k | New |
| StoneX Group Inc. 0.00% of their portfolio | 13.4k $49.5k | New |
| INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 13.3k $46.6k | Added +1.0k |
| Arax Advisory Partners 0.00% of their portfolio | 13.2k $46.2k | Added +13.2k |
| Ethic Inc. 0.00% of their portfolio | 12.9k $45.0k | Reduced -7.7k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 12.7k $44.6k | Unchanged |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 11.7k $41.1k | Unchanged |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 11.7k $41.0k | Added +400 |
| Almanack Investment Partners, LLC. 0.01% of their portfolio | 11.5k $40.2k | New |
| China Universal Asset Management Co., Ltd. 0.00% of their portfolio | 9.6k $33.7k | Reduced -842 |
| Pinnacle Wealth Planning Services, Inc. 0.00% of their portfolio | 9.4k $33.1k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 6.3k $22.0k | Added +5.6k |
| Legal & General Group Plc 0.00% of their portfolio | 5.4k $18.8k | Added +1.4k |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 4.0k $13.9k | Added +3.8k |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 3.9k $13.7k | Unchanged |