BEAM THERAPEUTICS INC (BEAM) Institutional Shareholders
BEAM THERAPEUTICS INC (BEAM) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $3.73B in BEAM holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of BEAM tracked by InsiderSet, reporting ownership valued at approximately $432.74M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $314.59M, representing an estimated loss of -27.30% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed BEAM value among the investors covered in this analysis. Major shareholders include Fmr Llc, ARK Invest, Banque Cantonale Vaudoise, and several other long-term asset managers with concentrated positions in BEAM THERAPEUTICS INC (BEAM).
This page ranks the largest institutional BEAM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
266
Total Reported Value
$3.73B
Largest Holder
Fmr Llc
Largest Position
$432.74M
Insider Transactions (90d)
11
Latest Filing Quarter
Q2 2026
New Institutional Positions
72
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.02% | 12,609,002 | $432,740,939 | $314,594,600 | -$118,146,339 | -27.30% | |
| ARK Invest | Cathie Wood | 2.28% | 10,234,862 | $351,260,447 | $255,359,807 | -$95,900,640 | -27.30% |
| Banque Cantonale Vaudoise | 0.05% | 10,000 | $343,000,000 | $249,500 | -$342,750,500 | -99.93% | |
| Blackrock, Inc. | 0.00% | 8,997,542 | $308,795,642 | $224,488,673 | -$84,306,969 | -27.30% | |
| State Street Corp | 0.01% | 5,827,122 | $199,986,827 | $145,386,694 | -$54,600,133 | -27.30% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,921,259 | $168,897,609 | $122,785,412 | -$46,112,197 | -27.30% | |
| Vanguard Capital Management Llc | 0.00% | 4,599,437 | $157,852,678 | $114,755,953 | -$43,096,725 | -27.30% | |
| Arch Venture Management, Llc | 14.16% | 4,540,132 | $155,771,929 | $113,276,293 | -$42,495,636 | -27.28% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.07% | 3,455,043 | $118,577,076 | $86,203,323 | -$32,373,753 | -27.30% | |
| Amova Asset Management Americas, Inc. | 1.53% | 3,455,043 | $118,542,525 | $86,203,323 | -$32,339,202 | -27.28% | |
| Price T Rowe Associates Inc | 0.01% | 3,415,239 | $117,212,000 | $85,210,213 | -$32,001,787 | -27.30% | |
| Kynam Capital Management, Lp | 5.39% | 2,840,792 | $97,495,981 | $70,877,760 | -$26,618,221 | -27.30% | |
| Geode Capital Management, Llc | 0.00% | 2,596,963 | $89,144,433 | $64,794,227 | -$24,350,206 | -27.32% | |
| Dimensional Fund Advisors Lp | 0.01% | 2,225,844 | $76,396,796 | $55,534,808 | -$20,861,988 | -27.31% | |
| Morgan Stanley | 0.00% | 1,950,969 | $66,957,279 | $48,676,677 | -$18,280,602 | -27.30% | |
| Contrarius Group Holdings Ltd | 2.55% | 1,614,538 | $55,410,944 | $40,282,723 | -$15,128,221 | -27.30% | |
| Two Sigma Investments, Lp | 0.04% | 1,388,227 | $47,643,951 | $34,636,264 | -$13,007,687 | -27.30% | |
| Casdin Capital, Llc | 2.32% | 1,350,000 | $46,332,000 | $33,682,500 | -$12,649,500 | -27.30% | |
| Goldman Sachs Group Inc | 0.00% | 1,310,059 | $44,961,225 | $32,685,972 | -$12,275,253 | -27.30% | |
| Redmile Group, Llc | 2.68% | 1,164,259 | $39,957,369 | $29,048,262 | -$10,909,107 | -27.30% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 1,653,714 | $39,408,002 | $41,260,164 | +$1,852,162 | +4.70% | |
| Bnp Paribas Financial Markets | 0.02% | 1,067,883 | $36,649,745 | $26,643,681 | -$10,006,064 | -27.30% | |
| Deep Track Capital, Lp | 0.51% | 1,000,000 | $34,320,000 | $24,950,000 | -$9,370,000 | -27.30% | |
| Northern Trust Corp | 0.00% | 933,481 | $32,037,069 | $23,290,351 | -$8,746,718 | -27.30% | |
| Charles Schwab Investment Management Inc | 0.00% | 885,902 | $30,404,157 | $22,103,255 | -$8,300,902 | -27.30% | |
| Bank Of America Corp | 0.00% | 720,648 | $24,732,640 | $17,980,168 | -$6,752,472 | -27.30% | |
| Vanguard Fiduciary Trust Co | 0.01% | 710,712 | $24,391,636 | $17,732,264 | -$6,659,372 | -27.30% | |
| Ubs Group Ag | 0.00% | 574,814 | $19,727,617 | $14,341,609 | -$5,386,008 | -27.30% | |
| Rtw Investments, Lp | 0.17% | 570,394 | $19,575,922 | $14,231,330 | -$5,344,592 | -27.30% | |
| Jpmorgan Chase & Co | 0.00% | 514,767 | $18,140,937 | $12,843,437 | -$5,297,500 | -29.20% | |
| Marshall Wace, Llp | 0.01% | 478,980 | $16,438,594 | $11,950,551 | -$4,488,043 | -27.30% | |
| Elmind Capital, Lp | 4.11% | 476,338 | $16,347,920 | $11,884,633 | -$4,463,287 | -27.30% | |
| Iq Eq Fund Management (Ireland) Ltd | 1.00% | 455,954 | $15,648,341 | $11,376,052 | -$4,272,289 | -27.30% | |
| Jupiter Asset Management Ltd | 0.08% | 445,718 | $15,297,042 | $11,120,664 | -$4,176,378 | -27.30% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 445,000 | $15,272,400 | $11,102,750 | -$4,169,650 | -27.30% |
| Bank Of New York Mellon Corp | 0.00% | 362,800 | $12,451,306 | $9,051,860 | -$3,399,446 | -27.30% | |
| Foresite Capital Management Vi Llc | 1.76% | 330,000 | $11,325,600 | $8,233,500 | -$3,092,100 | -27.30% | |
| Alphabet Inc. | 0.01% | 321,604 | $11,037,449 | $8,024,020 | -$3,013,429 | -27.30% | |
| Baillie Gifford & Co | 0.01% | 314,228 | $10,784,305 | $7,839,989 | -$2,944,316 | -27.30% | |
| Integral Health Asset Management, Llc | 0.42% | 300,000 | $10,296,000 | $7,485,000 | -$2,811,000 | -27.30% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 296,294 | $10,168,810 | $7,392,535 | -$2,776,275 | -27.30% | |
| Pictet Asset Management Holding Sa | 0.01% | 250,797 | $8,757,044 | $6,257,385 | -$2,499,659 | -28.54% | |
| Nuveen, Llc | 0.00% | 245,283 | $8,418,112 | $6,119,811 | -$2,298,301 | -27.30% | |
| American Century Companies Inc | 0.00% | 204,697 | $7,025,201 | $5,107,190 | -$1,918,011 | -27.30% | |
| Invesco Ltd. | 0.00% | 194,171 | $6,663,949 | $4,844,566 | -$1,819,383 | -27.30% | |
| Qube Research & Technologies Ltd | 0.01% | 194,083 | $6,660,929 | $4,842,371 | -$1,818,558 | -27.30% | |
| Wells Fargo & Company/Mn | 0.00% | 189,389 | $6,499,831 | $4,725,256 | -$1,774,575 | -27.30% | |
| Mackenzie Financial Corp | 0.01% | 185,499 | $6,366,326 | $4,628,200 | -$1,738,126 | -27.30% | |
| First Trust Advisors Lp | 0.00% | 178,945 | $6,141,392 | $4,464,678 | -$1,676,714 | -27.30% | |
| Swiss National Bank | 0.00% | 178,900 | $6,139,848 | $4,463,555 | -$1,676,293 | -27.30% |
Frequently asked questions about BEAM
Who owns the most BEAM stock?
The largest holders of BEAM are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BEAM THERAPEUTICS INC (BEAM).
Is BEAM widely held by superinvestors?
Many widely followed stocks like BEAM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BEAM is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.