Generate Biomedicines Ownership | Who Owns Generate Biomedicines?

Generate Biomedicines Ownership Summary

Generate Biomedicines is owned by 8.22% institutional investors, 23.14% insiders, and 68.64% retail investors. Flagship pioneering is the largest institutional shareholder, holding 48.89% of GENB shares. American Funds SMALLCAP World A is the top mutual fund, with 2.85% of its assets in Generate Biomedicines shares.

GENB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Generate Biomedicines	8.22%	23.14%	68.64%
Industry	Asset Management Stocks	45.80%	11.76%	42.44%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Flagship pioneering	62.67M	48.89%	$783.41M
Fmr	4.22M	3.29%	$52.72M
Capital world investors	4.00M	3.12%	$50.05M
Braidwell lp	3.59M	2.80%	$44.91M
Jpmorgan chase	2.95M	2.30%	$33.92M
Price t rowe associates inc /md/	2.11M	1.65%	$26.37M
Arch venture management	1.94M	1.52%	$24.31M
Harbourvest partners	1.72M	1.34%	$21.53M
Baker bros. advisors lp	1.42M	1.11%	$17.80M
Harvard management	1.11M	0.87%	$13.89M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Flagship pioneering	62.67M	67.44%	$783.41M
Harbourvest partners	1.72M	21.33%	$21.53M
Arch venture management	1.94M	3.59%	$24.31M
Davern capital partners, lp	591.80K	2.03%	$7.40M
Braidwell lp	3.59M	1.50%	$44.91M
Harvard management	1.11M	0.76%	$13.89M
Sphera funds management	185.00K	0.37%	$2.31M
Siren	736.10K	0.26%	$9.20M
Affinity asset advisors	350.00K	0.23%	$4.38M
Centerbook partners lp	266.81K	0.18%	$3.34M

Top Buyers

Holder	Shares	% Assets	Change
Flagship pioneering	62.67M	67.44%	62.67M
Fmr	4.22M	0.00%	4.22M
Capital world investors	4.00M	0.01%	4.00M
Braidwell lp	3.59M	1.50%	3.59M
Jpmorgan chase	2.95M	0.00%	2.95M

Top Sellers

Holder	Shares	% Assets	Change
Tower research capital llc (trc)	1.00	-	1.00
Avion wealth	100.00	0.00%	100.00
Royal bank of canada	231.00	-	231.00
Wells fargo & company/mn	1.20K	-	1.20K
Vanguard global advisers	1.23K	-	1.23K

New Positions

Holder	Shares	% Assets	Change	Value
Flagship pioneering	62.67M	67.44%	62.67M	$783.41M
Fmr	4.22M	0.00%	4.22M	$52.72M
Capital world investors	4.00M	0.01%	4.00M	$50.05M
Braidwell lp	3.59M	1.50%	3.59M	$44.91M
Jpmorgan chase	2.95M	0.00%	2.95M	$33.92M

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	28	-	10,533,115	-	8	-	28	-	-	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
American Funds SMALLCAP World A	3.65M	2.85%	3.65M
T. Rowe Price Health Sciences	1.79M	1.39%	23.32K
Fidelity Growth Compy Commingled Pl S	685.81K	0.54%	161.28K
JPMorgan Small Cap Growth A	596.47K	0.47%	-
Fidelity Growth Company Fund	514.50K	0.40%	122.40K
JPMorgan Small Cap Value I	493.74K	0.39%	-
ARK Genomic Revolution	474.95K	0.37%	474.95K
ARK Genomic Revolution ETF	459.75K	0.36%	-1.22K
JPMorgan US Small Company L	391.17K	0.31%	-
Eaton Vance Worldwide Health Sci A	312.50K	0.24%	-

GENB Ownership FAQ

Who Owns Generate Biomedicines?

Generate Biomedicines shareholders are primarily institutional investors at 8.22%, followed by 23.14% insiders and 68.64% retail investors. The average institutional ownership in Generate Biomedicines's industry, Asset Management Stocks, is 45.80%, which Generate Biomedicines falls below.

Who owns the most shares of Generate Biomedicines?

Generate Biomedicines’s largest shareholders are Flagship pioneering (62.67M shares, 48.89%), Fmr (4.22M shares, 3.29%), and Capital world investors (4M shares, 3.12%). Together, they hold 55.30% of Generate Biomedicines’s total shares outstanding.

Does Blackrock own Generate Biomedicines?

BlackRock is not among the top 10 institutional shareholders of Generate Biomedicines.

Who is Generate Biomedicines’s biggest shareholder by percentage of total assets invested?

Flagship pioneering is Generate Biomedicines’s biggest shareholder by percentage of total assets invested, with 67.44% of its assets in 62.67M Generate Biomedicines shares, valued at 783.41M$.

Who is the top mutual fund holder of Generate Biomedicines shares?

American Funds SMALLCAP World A is the top mutual fund holder of Generate Biomedicines shares, with 2.85% of its total shares outstanding invested in 3.65M Generate Biomedicines shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools