TTD

THE TRADE DESK INC

7 superinvestors own TTD

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Pat Dorsey	Dorsey Asset Management	3.82%	74,957	$17.1M	2019Q2	Reduced
Viking Global Investors	Viking Global Investors	0.56%	2,674,320	$192.5M	2025Q2	New
Meridian / ArrowMark	Meridian Contrarian Fund	0.03%	59,700	$1.7M	2016Q3	New
Polen Capital Management	Polen Capital Management	0.01%	35,478	$2.8M	2023Q3	Added
Mairs & Power	Mairs & Power Growth Fund	0.00%	2,782	$327K	2024Q4	New
Kenneth Fisher	Fisher Asset Management	0.00%	5,256	$288K	2025Q1	Added
Chuck Akre	Akre Capital Management	0.00%	445	$290K	2021Q1	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 TTD 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.