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Beam Therapeutics Inc. 13F holders

277 funds reported a position in Beam Therapeutics Inc. in their 13F for the quarter ended 30 June 2026, together 109.4 million shares worth $3.75 billion. Against the quarter before, 47 opened a position, 94 added, 76 trimmed and 31 sold out; together they bought a net 1.1 million shares. The largest holders: FMR LLC, Farallon Capital Management, L.l.c. and ARK Investment Management LLC.

Funds holding277+24 on Q1 2026
Shares they held109.4Mworth $3.75 billion
Net bought on the quarter1.1M sharesabout $37.8 million at the funds' values
Funds buying to selling141 to 107opened or added, to cut or sold
Opened 47Added 94Held 57Trimmed 76Sold out 31
Opened: 47 fundsAdded: 94 fundsHeld: 57 fundsTrimmed: 76 fundsSold out: 31 funds

What each fund did in BEAM against its 13F for the quarter before; a change under 0.1% of a holding counts as held

Q3 2024: 221 funds, 79.7 million shares221Q3 2024Q4 2024: 231 funds, 81.5 million shares231Q4 2024Q1 2025: 238 funds, 101.4 million shares238Q1 2025Q2 2025: 217 funds, 108.9 million shares217Q2 2025Q3 2025: 219 funds, 107.1 million shares219Q3 2025Q4 2025: 247 funds, 106.9 million shares247Q4 2025Q1 2026: 253 funds, 108.3 million shares253Q1 2026Q2 2026: 277 funds, 109.4 million shares277Q2 2026

Funds reporting a position in BEAM in their 13F, each quarter; hover a bar for the shares they held

Filed so far for the quarter to 30 September 2026

2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 32 reported a position in Beam Therapeutics Inc.: 6 opened one, 10 added, 7 trimmed and 9 sold out, a net 6,017 shares bought.

FundChange in sharesShares nowStatusFiling
Wealth Effects LLC+14,21424,763added13F
SteelPeak Wealth, LLC+9,92117,440added13F
Concurrent Investment Advisors, LLC+9,83473,713added13F
Tema Etfs LLC+8,2148,214new13F
Beacon Financial Strategies CORP-3,0006,837trimmed13F
Sterling Capital Management LLC+2,6163,135added13F
Nisa Investment Advisors, LLC-1,5481,884trimmed13F
Vontobel Holding Ltd.-97323,745trimmed13F
GF Fund Management Co. Ltd+9363,095added13F
Versant Capital Management, Inc+6851,239added13F
SBI Securities Co., Ltd.+6184,572added13F
Gamma Investing LLC+3671,342added13F
IFP Advisors, Inc-362362trimmed13F
Inspire Investing, LLC+284284new13F
Aspect Partners, LLC+2536added13F
SJS Investment Consulting Inc.-2213trimmed13F
Financial Consulate, Inc.+1919new13F
Signaturefd, LLC-1361trimmed13F
Owl Creek Wealth Partners LLC+1010new13F
Fortitude Family Office, LLC+917added13F
Farther Finance Advisors, LLC-53,608trimmed13F
Blue Trust, Inc.+44new13F
Signature Resources Capital Management, LLC+11new13F
Axxcess Wealth Management, LLC-7,1580sold out13F
C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors-6,8350sold out13F

The largest moves in the name among the funds that have filed, against each fund's previous 13F.

The well-known funds

Of the 44 funds followed here, 8 reported a position in Beam Therapeutics Inc. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 12.6 million shares worth $432.7 million, 0.0% of its reported book. New this quarter: Duquesne Family Office. Sold out: Citadel Advisors. In the quarter, 5 funds added or opened a position and 4 trimmed or sold out; together they sold a net 1.9 million shares, about $64.9 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
FMR LLC12,609,002$432.7 million0.0%+156,803added30 June 202613F
ARK Investment Management10,234,862$351.3 million2.3%-1,898,571trimmed30 June 202613F
Geode Capital Management2,596,963$89.1 million0.0%+178,371added30 June 202613F
Two Sigma Investments1,388,227$47.6 million0.0%+177,374added30 June 202613F
Renaissance Technologies445,000$15.3 million0.0%-68,578trimmed30 June 202613F
Baillie Gifford314,228$10.8 million0.0%-71,663trimmed30 June 202613F
Duquesne Family Office153,600$5.3 million0.1%+153,600new30 June 202613F
Millennium Management34,260$1.2 million0.0%+12,026added30 June 202613F
Citadel Advisors0$00.0%-528,970exited30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

The largest holders

FundSharesShare of allValueOf its bookChange in sharesFiling
FMR LLC12,609,00211.53%$432.7 million0.02%+156,80313F
Farallon Capital Management, L.l.c.10,236,3969.36%$351.3 million2.07%+101,70013F
ARK Investment Management LLC10,234,8629.36%$351.3 million2.28%-1,898,57113F
BlackRock, Inc.8,997,5428.22%$308.8 million0.01%+509,97313F
State Street Corp.5,827,1225.33%$200.0 million0.01%+127,85713F
Vanguard Portfolio Management LLC4,921,2594.50%$168.9 million0.01%+350,46213F
Vanguard Capital Management LLC4,599,4374.20%$157.9 million0.00%+222,06313F
ARCH Venture Management, LLC4,540,1324.15%$155.8 million14.16%no change13F
Sumitomo Mitsui Trust Group, Inc.3,455,0433.16%$118.6 million0.07%-370,54213F
Amova Asset Management Americas, Inc.3,455,0433.16%$118.5 million1.53%-370,54213F
Price T Rowe Associates Inc.3,415,2393.12%$117.2 million0.01%+702,00913F
Kynam Capital Management, LP2,840,7922.60%$97.5 million5.39%-841,39313F
Geode Capital Management, LLC2,596,9632.37%$89.1 million0.01%+178,37113F
Dimensional Fund Advisors LP2,225,8442.03%$76.4 million0.01%+71,26913F
Morgan Stanley1,950,9691.78%$67.0 million0.00%+1,302,70513F
Contrarius Group Holdings Ltd1,614,5381.48%$55.4 million2.55%+1,081,09513F
UBS AM, a distinct business unit of UBS Asset Management Americas LLC1,551,7811.42%$53.3 million0.01%-101,93313F
Two Sigma Investments, LP1,388,2271.27%$47.6 million0.04%+177,37413F
Casdin Capital, LLC1,350,0001.23%$46.3 million2.32%no change13F
Goldman Sachs Group Inc.1,310,0591.20%$45.0 million0.01%+304,31613F
Redmile Group, LLC1,164,2591.06%$40.0 million2.68%-73,40013F
BNP Paribas Financial Markets1,067,8830.98%$36.6 million0.02%+367,23613F
Deep Track Capital, LP1,000,0000.91%$34.3 million0.51%+179,23513F
Northern Trust Corp.933,4810.85%$32.0 million0.00%+107,90113F
Charles Schwab Investment Management Inc.885,9020.81%$30.4 million0.00%+77,46613F
Bank of America Corp.720,6480.66%$24.7 million0.00%+182,35813F
Vanguard Fiduciary Trust Co.710,7120.65%$24.4 million0.01%+25,84213F
UBS Group AG574,8140.53%$19.7 million0.00%-251,24713F
RTW Investments, LP570,3940.52%$19.6 million0.17%no change13F
JPMorgan Chase & Co.514,7670.47%$18.1 million0.00%-36,58813F
Marshall Wace, LLP478,9800.44%$16.4 million0.01%+339,73913F
Elmind Capital, LP476,3380.44%$16.3 million4.11%no change13F
IQ EQ FUND Management (Ireland) Ltd455,9540.42%$15.6 million1.00%-32,46313F
Jupiter Asset Management Ltd445,7180.41%$15.3 million0.08%+421,65813F
Renaissance Technologies LLC445,0000.41%$15.3 million0.02%-68,57813F
Bank of New York Mellon Corp362,8000.33%$12.5 million0.00%+18,31413F
Foresite Capital Management VI LLC330,0000.30%$11.3 million1.76%new13F
Alphabet Inc.321,6040.29%$11.0 million0.01%no change13F
Baillie Gifford & Co.314,2280.29%$10.8 million0.01%-71,66313F
Integral Health Asset Management, LLC300,0000.27%$10.3 million0.42%no change13F
Arrowstreet Capital, Limited Partnership296,2940.27%$10.2 million0.01%new13F
Pictet Asset Management Holding SA250,7970.23%$8.8 million0.01%-46,70713F
Nuveen, LLC245,2830.22%$8.4 million0.00%+12,68713F
American Century Companies Inc.204,6970.19%$7.0 million0.00%+36,02413F
Invesco Ltd.194,1710.18%$6.7 million0.00%-25,79013F
Qube Research & Technologies Ltd194,0830.18%$6.7 million0.01%-890,68513F
Wells Fargo & Company189,3890.17%$6.5 million0.00%+57,14013F
Mackenzie Financial Corp.185,4990.17%$6.4 million0.01%new13F
First Trust Advisors LP178,9450.16%$6.1 million0.00%+43,77913F
Swiss National Bank178,9000.16%$6.1 million0.00%-1,70013F
The 50 largest of the 277 funds that reported a position in BEAM in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read moreShare of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?

Options the funds reported on BEAM

FundOptionShares under the optionsValue of those sharesQuarter endedFiling
Citadel AdvisorsCalls246,200$8.4 million30 June 202613F
Citadel AdvisorsPuts69,500$2.4 million30 June 202613F
Millennium ManagementCalls50,000$1.7 million30 June 202613F
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
Read moreThey are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
14 August 202613G/AARK Investment Management LLC and 3 others10.2 million9.9%30 June 2026passive, institutional (13d-1(b))EDGAR
13 August 202613G/AFarallon Capital Management, L.L.C. and 57 others10.3 million10.0%30 June 2026passive, institutional (13d-1(b))EDGAR
29 April 202613GVanguard Capital Management and 1 other5.1 million5.0%31 March 2026passive, institutional (13d-1(b))EDGAR
26 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
9 February 202613GState Street Corporation and 1 other5.2 million5.2%31 December 2025passive, institutional (13d-1(b))EDGAR
5 February 202613G/AFarallon Capital Partners, L.P. and 61 others10.1 million10.0%31 December 2025passive, under 20% (13d-1(c))EDGAR
5 February 202613G/AFMR LLC and 3 others12.8 million12.6%31 December 2025passive, under 20% (13d-1(c))EDGAR
3 February 202613G/AARK Investment Management LLC and 3 others12.5 million12.3%31 December 2025passive, institutional (13d-1(b))EDGAR
5 November 202513G/AFMR LLC and 3 others13.8 million13.6%30 September 2025passive, under 20% (13d-1(c))EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13G

Fails to deliver

Settlement dateShares failedPriceFile
28 September 20261,512$24.27SEC
21 September 202651,006$24.95SEC
16 September 2026215$23.22SEC
15 September 2026826$24.12SEC
4 September 20262,930$29.46SEC
3 September 20262,435$29.29SEC
19 August 20263,846$26.57SEC
18 August 20265,236$27.10SEC
17 August 20269,538$26.75SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 51,006 on 21 September 2026. A fail is an operational fact about settlement, not a position.