Atlas Venture Advisors, Inc. — Q3 2025 13F-HR

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Q3 2025 · 13F-HR

Atlas Venture Advisors, Inc.holdings as filed

Filed 2025-10-30 · accession 0001104659-25-104152

$437.7M

Reported value

Positions

2025-09-30

Period end

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Holdings as filed

CUSIP	Ticker	Issuer	Value	% port.	Shares	Class	Voting
45828L108	IAS	INTEGRAL AD SCIENCE HLDNG CO	$231.1M	52.8%	22,722,770	Common	SOLE
26142V105	DKNG	DRAFTKINGS INC	$199.0M	45.5%	5,319,866	Common	SOLE
77543R102	ROKU	ROKU INC	$5.8M	1.32%	57,707	Common	SOLE
83304A106	SNAP	SNAP INC	$1.9M	0.43%	245,559	Common	NONE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.