| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Fairmount Funds Management LLC | 15% | $345,826,621 | 16,025,330 | Fairmount Funds Management LLC | 23 Oct 2025 | |||
| Venrock Healthcare Capital Partners III, L.P. | 4.5% | $48,373,931 | 3,575,309 | Venrock Healthcare Capital Partners III, L.P. | 31 Dec 2024 | |||
| Commodore Capital LP | 3.9% | -28% | $69,056,000 | -$23,738,000 | 3,200,000 | -26% | Commodore Capital LP | 30 Sep 2025 |
| Deep Track Capital, LP | 2.6% | $80,163,448 | 2,524,833 | Deep Track Capital, LP | 31 Dec 2025 | |||
| Kynam Capital Management, LP | 1.5% | -70% | $46,689,677 | +$46,689,677 | 1,470,541 | Kynam Capital Management, LP | 31 Dec 2025 |
As of 31 Dec 2025, 228 institutional investors reported holding 107,824,694 shares of Viridian Therapeutics, Inc.\DE - Common Stock, $0.01 par value (VRDN). This represents 113% of the company’s total 95,489,675 outstanding shares.
The largest institutional shareholders of Viridian Therapeutics, Inc.\DE - Common Stock, $0.01 par value (VRDN) together control 80% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 15% | 14,384,456 | +17% | 0.02% | $447,644,271 |
| BlackRock, Inc. | 6.7% | 6,431,923 | +18% | 0% | $200,161,442 |
| VANGUARD GROUP INC | 5.9% | 5,612,144 | +30% | 0% | $174,649,921 |
| Bellevue Group AG | 4.6% | 4,358,527 | 2.6% | $135,637,360 | |
| Fairmount Funds Management LLC | 4.1% | 3,914,458 | +13% | 9.3% | $121,817,933 |
| VR ADVISER, LLC | 4.1% | 3,882,709 | 0% | 6% | $120,829,904 |
| STATE STREET CORP | 3.6% | 3,466,560 | +36% | 0% | $107,879,347 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3.6% | 3,439,414 | +42% | 0.01% | $107,036,000 |
| PERCEPTIVE ADVISORS LLC | 3.2% | 3,042,703 | +108% | 1.7% | $94,688,917 |
| Deep Track Capital, LP | 2.6% | 2,524,833 | -53% | 1.8% | $78,572,803 |
| NOVO HOLDINGS A/S | 2.5% | 2,380,000 | 0% | 5.8% | $74,065,600 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 1,992,174 | +13% | 0% | $62,006,691 |
| BAKER BROS. ADVISORS LP | 2.1% | 1,971,678 | +13% | 0.36% | $61,358,619 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.1% | 1,971,411 | +76% | 0.01% | $61,350,310 |
| TANG CAPITAL MANAGEMENT LLC | 1.9% | 1,792,626 | -37% | 2.8% | $55,786,521 |
| Eversept Partners, LP | 1.9% | 1,782,235 | -7.4% | 3.1% | $55,463,153 |
| Fisher Asset Management, LLC | 1.9% | 1,780,284 | +48% | 0.02% | $55,402,437 |
| MORGAN STANLEY | 1.8% | 1,738,224 | +806% | 0% | $54,093,536 |
| Avoro Capital Advisors LLC | 1.6% | 1,500,000 | 0.46% | $46,680,000 | |
| LOOMIS SAYLES & CO L P | 1.6% | 1,481,135 | -4.5% | 0.06% | $46,092,921 |
| Kynam Capital Management, LP | 1.5% | 1,470,541 | -67% | 3% | $45,763,236 |
| Paradigm Biocapital Advisors LP | 1.5% | 1,443,102 | -45% | 1.2% | $44,909,334 |
| ALLIANCEBERNSTEIN L.P. | 1.5% | 1,414,181 | -24% | 0.01% | $44,009,313 |
| MARSHALL WACE, LLP | 1.4% | 1,375,739 | +58% | 0.04% | $42,812,998 |
| GOLDMAN SACHS GROUP INC | 1.3% | 1,264,047 | +65% | 0.01% | $39,337,143 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 107,824,694 | $3,355,134,743 | +$460,112,221 | $31.12 | 228 |
| 2025 Q3 | 93,206,736 | $2,011,267,436 | -$24,960,784 | $21.58 | 168 |
| 2025 Q2 | 94,556,649 | $1,321,909,936 | +$44,977,645 | $13.98 | 169 |
| 2025 Q1 | 91,362,677 | $1,231,598,393 | -$2,447,073 | $13.48 | 174 |
| 2024 Q4 | 91,041,740 | $1,745,285,274 | +$57,671,232 | $19.17 | 177 |
| 2024 Q3 | 86,940,196 | $1,978,662,594 | +$415,185,793 | $22.75 | 163 |
| 2024 Q2 | 69,645,524 | $906,163,827 | -$23,346,202 | $13.01 | 137 |
| 2024 Q1 | 71,003,475 | $1,243,165,734 | +$176,083,012 | $17.51 | 134 |
| 2023 Q4 | 60,143,341 | $1,309,923,497 | +$204,167,783 | $21.78 | 131 |
| 2023 Q3 | 50,192,424 | $769,944,861 | +$32,705,128 | $15.34 | 122 |
| 2023 Q2 | 47,119,787 | $1,121,040,780 | +$92,340,222 | $23.79 | 127 |
| 2023 Q1 | 43,068,809 | $1,095,674,908 | +$43,441,205 | $25.44 | 134 |
| 2022 Q4 | 41,109,026 | $1,200,793,517 | +$91,003,851 | $29.21 | 122 |
| 2022 Q3 | 37,976,766 | $778,702,810 | +$213,427,951 | $20.51 | 104 |
| 2022 Q2 | 28,321,810 | $327,687,712 | +$27,237,558 | $11.57 | 80 |
| 2022 Q1 | 24,929,839 | $460,937,688 | -$3,304,649 | $18.49 | 71 |
| 2021 Q4 | 23,259,955 | $459,848,025 | +$113,447,608 | $19.77 | 52 |
| 2021 Q3 | 13,600,109 | $223,717,000 | +$123,512,129 | $16.45 | 38 |
| 2021 Q2 | 6,003,456 | $109,804,000 | +$18,416,912 | $18.29 | 24 |
| 2021 Q1 | 5,057,213 | $84,503,000 | +$80,676,000 | $16.71 | 28 |
| 2020 Q4 | 229,000 | $3,767,000 | +$3,767,000 | $16.46 | 2 |