The Trade Desk, Inc. (TTD)
Nasdaq: TTD · Services-Computer Programming, Data Processing, Etc. · Ventura, CA · filing with the SEC since 2016
Grade6.4
◀ Past 6.7● Present 6.2▶ Future 6.3
Who owns The Trade Desk, Inc.
As filed with the SECHolders of 5% or more
3
Blackrock, Inc. holds 11.4% of Class A Stock, as its SCHEDULE 13G/A filed Oct 5, 2026 says.
Directors and officers
15
report now, of 29 people on the record since 2001. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Oct 5, 2026 · Class A Stock · 7.6% in Oct 17, 2025
Jeffrey T. Green
SCHEDULE 13G/A · filed May 15, 2026 · Class A Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
Vanguard Portfolio Management
SCHEDULE 13G/A · filed Jul 31, 2026 · Common Stock · reported falling below 5%, from 5.21% in Apr 29, 2026
State Street Corporation
SCHEDULE 13G · filed Oct 7, 2026 · COMMON STOCK · reported falling below 5%, from 10.4% in Apr 7, 2026
Baillie Gifford & Co
SCHEDULE 13G/A · filed Apr 2, 2026 · Class A Common Stock · reported falling below 5%, from 5.1% in Feb 9, 2026
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%, from 12.3% in Aug 7, 2025
What TTD reports owning in othersstakes of 5% or more, and other ties
18 subsidiaries in 17 countries, from the list filed with the 10-K filed Feb 27, 2026.
Insider tradesForm 4
3sales
4purchases
0sales on a scheduled plan
2people selling
$5.8Msold, in dollars
$148Mbought, in dollars
Open-market trades on Form 4 from Oct 21, 2025 to Oct 21, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 21, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window3 of 40 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Falberg Kathryn E | director | 2 | $4.7M | 0 | 0 | $0 |
| Jacobson Samantha | Chief Strategy Officer | 1 | $1.1M | 0 | 0 | $0 |
| Green Jeffrey Terry | President and CEO | 0 | $0 | 0 | 4 | $148M |