ATVI

ACTIVISION BLIZZARD ORD

13 superinvestors own ATVI

Based on latest 13F filings — data is 45–90 days delayed

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Tom Bancroft	Makaira Partners	11.92%	976,584	$91.4M	2023Q3	Reduced
Stephen Mandel	Lone Pine Capital	3.50%	11,244,387	$595.1M	2019Q3	Added
Daniel Loeb	Third Point	2.04%	1,650,000	$139.1M	2023Q2	Reduced
David Einhorn	Greenlight Capital	1.37%	256,740	$24.0M	2023Q3	Added
Christopher Davis	Davis Selected Advisers	1.23%	7,027,568	$278.5M	2016Q2	Added
John Armitage	Egerton Capital	0.66%	1,326,175	$107.4M	2020Q3	Reduced
Chase Coleman	Tiger Global Management	0.39%	112,499	$1.4M	2003Q2	Reduced
Warren Buffett	Berkshire Hathaway	0.35%	14,658,121	$1.2B	2023Q2	Reduced
Viking Global Investors	Viking Global Investors	0.17%	796,247	$61.6M	2021Q3	Reduced
Kenneth Fisher	Fisher Asset Management	0.00%	4,321	$405K	2023Q3	Added
Richard Pzena	Pzena Investment Management	0.00%	9,097	$605K	2021Q4	New
Mairs & Power	Mairs & Power Growth Fund	0.00%	3,152	$266K	2023Q2	Reduced
Meridian / ArrowMark	Meridian Contrarian Fund	0.00%	2,596	$201K	2021Q3	Held

Open-market purchases (P) and sales (S) from SEC Form 4 filings · last 12 months

No open-market insider trades in the last 12 months.

Form 4 filings for option exercises and other transaction types are excluded.

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

We are sourcing STOCK Act disclosures and will display them here shortly.

What Is SEC Form 4?

Understand the insider trade filings behind ATVI activity.

What Is a 13F Filing?

How superinvestors disclose their quarterly holdings.

Insider Cluster Buying

Why multiple insiders buying together is a strong signal.

Superinvestor Consensus

The most widely held stocks across all tracked institutions.