| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| ARK Investment Management · Cathie Wood | $351.3M | 2.28% | 10.23M | −16% | Q2 2026 |
| Renaissance Technologies | $15.3M | 0.02% | 445.00K | −13% | Q2 2026 |
| Duquesne Family Office · Stanley Druckenmiller | $5.3M | 0.10% | 153.60K | New | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a BEAM trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
Beam Therapeutics Inc., a biotechnology company, engages in the development of precision genetic medicines for patients suffering from serious diseases in the United States. Its programs in hematology and genetic disease portfolio include Ristoglogene autogetemcel, a patient-specific, autologous hematopoietic stem cell (HSC) therapy for the treatment of sickle cell disease; BEAM-302, a liver-targeting lipid nanoparticle (LNP) for the treatment of severe alpha-1 antitrypsin deficiency; BEAM-304, a liver-targeting LNP for the treatment of phenylketonuria; and BEAM-301, a liver-targeting LNP formulation for the treatment of glycogen storage disease type 1a. The company also develops the ESCAPE platform, which combines antibody-based conditioning with multiplex gene edited HSCs. In addition, it develops BEAM-103, an anti-CD117 monoclonal antibody that enables ESCAPE. The company has research collaboration agreement with Pfizer Inc., focusing on in vivo base editing programs for targets rare genetic diseases of the liver, muscle, and central nervous system; Verve Therapeutics, Inc., for cardiovascular disease treatments; and Orbital Therapeutics to design RNA for the prevention, treatment, or diagnosis of human disease. Beam Therapeutics Inc. was incorporated in 2017 and is based in Cambridge, Massachusetts.
Buy / hold / sell counts
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Jul 26, 2026 | Simon AmyOfficer | Sale at price 25.74 per share. | 16.7K | $429.04K |
| Jun 29, 2026 | Simon AmyOfficer | Sale at price 34.73 per share. | 373 | $12.95K |
| Jun 29, 2026 | Evans John M.Chief Executive Officer | Sale at price 34.26 - 35.91 per share. | 50K | $1.75M |
| Jun 29, 2026 | Evans John M.Chief Executive Officer | Conversion of Exercise of derivative security at price 0.67 - 1.03 per share. | 50K | $44.78K |
| Jun 25, 2026 | Fmr, L.L.C.Beneficial Owner of more than 10% of a Class of Security | Sale at price 35.12 - 35.26 per share. | 284.9K | $10.04M |
| Jun 16, 2026 | Ciaramella GiuseppePresident | Conversion of Exercise of derivative security at price 0.67 - 1.03 per share. | 35.5K | $34.23K |
| Mar 31, 2026 | Evans John M.Chief Executive Officer | Sale at price 24.58 per share. | 30.1K | $739.32K |
| Mar 31, 2026 | Bellon ChristineOfficer | Sale at price 24.58 per share. | 6K | $146.40K |
| Mar 31, 2026 | Simon AmyOfficer | Sale at price 24.58 per share. | 6.7K | $164.69K |
| Mar 31, 2026 | Cavanagh Bethany JOfficer and Treasurer | Sale at price 24.58 per share. | 3.2K | $79.69K |
| Mar 31, 2026 | Ciaramella GiuseppePresident | Sale at price 24.58 per share. | 11.8K | $290.29K |
| Mar 30, 2026 | Evans John M.Chief Executive Officer | Conversion of Exercise of derivative security at price 0.67 per share. | 50K | $33.50K |
| Mar 30, 2026 | Emany Sravan KumarChief Financial Officer | Stock Award(Grant) at price 0.00 per share. | 31.8K | — |
| Mar 30, 2026 | Bellon ChristineOfficer | Stock Award(Grant) at price 0.00 per share. | 20K | — |
| Mar 30, 2026 | Simon AmyOfficer | Stock Award(Grant) at price 0.00 per share. | 31.8K | — |
| Mar 30, 2026 | Cavanagh Bethany JOfficer and Treasurer | Stock Award(Grant) at price 0.00 per share. | 20K | — |
| Mar 30, 2026 | Ciaramella GiuseppePresident | Stock Award(Grant) at price 0.00 per share. | 40K | — |
| Mar 30, 2026 | Evans John M.Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | 90K | — |
| Mar 30, 2026 | Evans John M.Chief Executive Officer | Sale at price 22.37 - 22.76 per share. | 50K | $1.13M |
| Feb 23, 2026 | Ciaramella GiuseppePresident | Sale at price 32.00 per share. | 35K | $1.12M |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -0.4 | 3.0 | -16.3 | 27.3 | 8.6 | 4.2 | -25.6 | 15.3 | -16.9 | -0.4 | −12.2% | ||
| 2025 | 4.5 | 1.6 | -25.9 | 2.0 | -20.6 | 7.5 | 15.9 | -17.0 | 48.3 | 3.0 | 1.3 | 9.4 | +11.8% |
| 2024 | -10.4 | 61.8 | -16.3 | -35.8 | 12.3 | -1.6 | 35.0 | -15.7 | -8.2 | -10.6 | 24.9 | -9.4 | −8.9% |
| 2023 | 11.1 | -7.4 | -23.9 | 0.3 | 3.9 | 0.1 | -3.3 | -24.9 | 3.8 | -12.1 | 32.8 | -3.1 | −30.4% |
| 2022 | -13.2 | 13.2 | -26.9 | -34.5 | -6.3 | 10.0 | 62.7 | -13.3 | -12.7 | -7.5 | 4.8 | -15.3 | −50.9% |
| 2021 | 18.1 | -7.6 | -10.2 | 2.4 | -4.6 | 64.5 | -28.5 | 20.6 | -21.6 | 2.0 | -10.8 | 0.7 | −2.4% |
| 2020 | -20.0 | -11.4 | 60.2 | 9.6 | -30.9 | 29.8 | -2.0 | 38.8 | 46.3 | 63.3 | +263.0% |