Jeffrey T. Green reports beneficial ownership of 53,571,829 shares of Class A Common Stock of The Trade Desk, Inc. as of March 31, 2026. The filing states 427,890,120 shares of Class A Common Stock outstanding as of that date, representing 11.3% of the class.
The ownership total includes previously issued Class A shares, Class B shares convertible one‑for‑one, trust and foundation holdings, limited partnership interests, and 3,891,403 options exercisable or exercisable within 60 days.
Positive
None.
Negative
None.
Insights
Major shareholder disclosure: 11.3% stake reported by founder/insider.
The filing lists 53,571,829 Class A equivalent shares owned as of March 31, 2026, drawn from record holdings, trusts, limited partnerships, and 3,891,403 exercisable options. The report uses the issuer's outstanding share count of 427,890,120.
This Schedule 13G/A is a beneficial‑ownership disclosure; cash‑flow treatment and proposed transactions are not stated. Subsequent filings would show any changes in disposition or voting arrangements.
Key Figures
Beneficial ownership:53,571,829 sharesShares outstanding:427,890,120 sharesPercent of class:11.3%+1 more
4 metrics
Beneficial ownership53,571,829 sharesTotal Class A equivalent shares owned as of <date>March 31, 2026</date>
Shares outstanding427,890,120 sharesClass A Common Stock outstanding as of <date>March 31, 2026</date>
Percent of class11.3%Percentage of Class A Common Stock represented by reported holdings
Options exercisable3,891,403 sharesOptions exercisable currently or within 60 days of <date>March 31, 2026</date>
Key Terms
Beneficially owned, Class B Common Stock convertible one-for-one, Schedule 13G/A
3 terms
Beneficially ownedregulatory
"The ownership information presented below represents beneficial ownership of Class A Common Stock"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
Class B Common Stock convertible one-for-onemarket
"The Class B Common Stock is convertible into Class A Common Stock on a one-for-one basis"
Schedule 13G/Aregulatory
"This statement is filed on behalf of Jeffrey T. Green (the "Reporting Person")."
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
How many The Trade Desk (TTD) shares does Jeffrey T. Green beneficially own?
Jeffrey T. Green beneficially owns 53,571,829 shares. The figure combines Class A record holdings, Class B convertible shares, trust and foundation holdings, limited partnership interests, and exercisable options as of March 31, 2026.
What percentage of TTD's Class A stock does Green's holding represent?
The holdings represent 11.3% of Class A Common Stock. This percentage uses the issuer-provided outstanding share count of 427,890,120 Class A shares as of March 31, 2026.
Do any of Green's holdings convert into Class A shares?
Yes. Class B Common Stock converts one-for-one to Class A. The filing states Class B shares held in trusts are convertible into Class A Common Stock at the election of the holder, and are included in the 53,571,829 total.
How many options does Green have that are exercisable soon?
There are 3,891,403 shares issuable upon exercise of options. Those options are exercisable currently or within 60 days of March 31, 2026, and are counted toward beneficial ownership in the filing.
Does this Schedule 13G/A indicate any sale or purchase activity by Green?
No transaction direction is reported in this filing. The Schedule 13G/A discloses beneficial ownership levels and composition as of March 31, 2026; it does not state purchases, sales, or intended transactions.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 2)
The Trade Desk, Inc.
(Name of Issuer)
Class A Common Stock
(Title of Class of Securities)
88339J105
(CUSIP Number)
03/31/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
88339J105
1
Names of Reporting Persons
Jeffrey T. Green
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
53,571,829.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
53,571,829.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
53,571,829.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
11.3 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
The Trade Desk, Inc.
(b)
Address of issuer's principal executive offices:
42 North Chestnut Street, Ventura, CA 93001
Item 2.
(a)
Name of person filing:
This statement is filed on behalf of Jeffrey T. Green (the "Reporting Person").
(b)
Address or principal business office or, if none, residence:
The business address of the Reporting Person is c/o The Trade Desk, Inc., 42 North Chestnut Street, Ventura, CA 93001.
(c)
Citizenship:
The Reporting Person is a citizen of the United States.
(d)
Title of class of securities:
Class A Common Stock
(e)
CUSIP No.:
88339J105
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
The ownership information presented below represents beneficial ownership of Class A Common Stock of the Issuer as of March 31, 2026, based upon 427,890,120 shares of Class A Common Stock outstanding, as provided by the Issuer.
Mr. Green is the beneficial owner of 53,571,829 shares of Class A Common Stock, which consists of: (a) 655,917 shares of Class A Common Stock held of record by Mr. Green, (b) 31,729 shares of Class A Common Stock and 29,405,209 shares of Class B Common Stock held by the Jeff Green Trust, of which Mr. Green is the trustee, (c) 920,901 shares of Class A Common Stock held by the Jeff T. Green Family Foundation with respect to which Mr. Green has investment and voting control, (d) 6,000,000 shares of Class A Common Stock held by a limited partnership held by the Jeff Green Trust, (e) 12,666,670 shares of Class B Common Stock held by various family trusts over which Mr. Green exercises investment and voting control, and (f) 3,891,403 shares of Class A Common Stock issuable upon the exercise of options currently exercisable or exercisable within 60 days of March 31, 2026. The Class B Common Stock is convertible into Class A Common Stock on a one-for-one basis at the election of the holder.
(b)
Percent of class:
11.3%
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
53,571,829
(ii) Shared power to vote or to direct the vote:
0
(iii) Sole power to dispose or to direct the disposition of:
53,571,829
(iv) Shared power to dispose or to direct the disposition of:
0
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
Not Applicable
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
