GENB

Generate Biomedicines Inc

Latest period2026 - Q1Total superinvestors58

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in and 2026-Q1. According to the most recent SEC 13F filing, 58 superinvestors own shares of Generate Biomedicines Inc (GENB), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Generate Biomedicines Inc (GENB), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Generate Biomedicines Inc (GENB) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Generate Biomedicines Inc (GENB) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Noubar B. Afeyan, Ph.D.@Flagship Pioneering, Llc
Recent Activity
New Position
67.45%
$783.414M
62.673M shares@ 12.51 avg price
Stephanie J. Brown@Fmr Llc
Recent Activity
New Position
0.01%
$52.719M
4.218M shares@ 12.51 avg price
Alan N. Berro@Capital World Investors
Recent Activity
New Position
0.01%
$50.052M
4.004M shares@ 12.51 avg price
Ken Joseph@Braidwell Lp
Recent Activity
New Position
1.5%
$44.912M
3.593M shares@ 12.51 avg price
Michael T. Lees@Jpmorgan Chase & Co
Recent Activity
New Position
0.01%
$33.923M
2.947M shares@ 11.51 avg price
Ellen York@Price T Rowe Associates Inc Md
Recent Activity
New Position
0.01%
$26.371M
2.11M shares@ 12.51 avg price
Mark McDonnell@Arch Venture Management, Llc
Recent Activity
New Position
3.59%
$24.305M
1.944M shares@ 12.5 avg price
Adam Freedman@Harbourvest Partners Llc
Recent Activity
New Position
21.34%
$21.528M
1.722M shares@ 12.5 avg price
Alexandra Toohey@Baker Bros. Advisors Lp
Recent Activity
New Position
0.11%
$17.795M
1.424M shares@ 12.5 avg price
Kathryn I. Murtagh@Harvard Management Co Inc
Recent Activity
New Position
0.77%
$13.889M
1.111M shares@ 12.5 avg price

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