Omega Fund Management, LLC

Boston, MA · CIK 1637359 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2012 · limited liability company

Assets managed$1.7bn
Staff21 · 8 in investment roles
Main clients (by assets)Private funds 100%
Private funds5 · $914.4m gross assets
Websiteomegafunds.com
Form ADV · 2026-03-26SEC adviser record

Kindprivate equity, venture
Others nearbyBoston, MA, Geneva

As an employer

Offices in2 countries
Private fundsventure capital 3, private equity 2

Where they work

people there (dot area)number not reportedmain officeHover or tap a dot. Australian and UK companies are placed at their business or registered address, with their staff across the whole country.

Offices

From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.

City	Country	People
Boston, MA (main office)United States	United States	about 5
GenevaSwitzerland	Switzerland	3

Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.

$185.7m reported value +13.8% vs Q1 2026

10positions

100.0%in top 10

1 new 0 added 1 reduced 1 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	BICARA THERAPEUTICS INC COM BCAX	BCAX	1,822,150	$54.1m29.14%	29.14%	Reduced -570.0k	-570,000 -23.8%
2	NUVATION BIO INC COM CL A NUVB	NUVB	8,081,089	$45.9m24.72%	24.72%	Unchanged
3	KESTRA MED TECHNOLOGIES LTD SHS KMTS	KMTS	1,022,149	$26.0m14.00%	14.00%	Unchanged
4	BRIDGEBIO ONCOLOGY THERAPEUT COM NEW BBOT	BBOT	3,289,661	$25.1m13.50%	13.50%	Unchanged
5	BETA BIONICS INC COM BBNX	BBNX	1,316,183	$20.6m11.11%	11.11%	Unchanged
6	ALUMIS INC COM ALMS	ALMS	241,255	$6.8m3.66%	3.66%	Unchanged
7	SANA BIOTECHNOLOGY INC COM SANA	SANA	843,750	$2.9m1.59%	1.59%	Unchanged
8	IMAGENEBIO INC COM IMA	IMA	455,361	$2.7m1.45%	1.45%	Unchanged
9	ENGENE HOLDINGS INC COM COM		876,357	$1.5m0.82%	0.82%	Unchanged
10	ODYSSEY THERAPEUTICS INC COMMON STOCK ODTX	ODTX	2,893	$54.1k0.03%	0.03%	New

Sold out since Q1 2026

Security	Ticker	Shares held before	Value then
REPLIMUNE GROUP INC REPL	REPL	248,672	$1.9m248.7k shares