Comparable stake leader
VANGUARD GROUP INC
SEC ownership of Trade Desk, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001671933.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
50/50
Latest evidence
15 Aug 2026
- Public ticker
- TTD on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
VANGUARD GROUP INC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
VANGUARD GROUP INC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
15 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001671933
- Issuer location
- Ventura, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Trade Desk, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
50/50
Latest evidence
15 Aug 2026
13D/G
3/4/5
13F
Lead comparable stake: 12%
13D/G row: VANGUARD GROUP INC
Showing 1-8 of 50 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 12%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Comparable ownership
Top 5
VANGUARD GROUP INC
12%
Jeffrey Terry Green
11%
BlackRock, Inc.
7.6%
STATE STREET CORP
7.1%
VANGUARD PORTFOLIO MANAGEMENT LLC
4.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
12%
|
$4,123,019,155
54,696,460 shares
|
$0 | 31 Jul 2025 |
| Jeffrey Terry Green |
3/4/5
13D/G
President and CEO, Director, 10%+ Owner · Jeffrey T. Green
|
11%
from 13D/G
|
$1,385,336,625
36,829,883 shares
mixed-class rows
|
+$148,101,266 | 15 Aug 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
7.6%
|
$1,655,616,710
33,781,202 shares
|
+$206,293,431 | 30 Sep 2025 |
| STATE STREET CORP |
13D/G
13F
STATE STREET CORPORATION · Company
|
7.1%
|
$1,153,138,579
31,048,427 shares
|
-$197,122,296 | 31 Dec 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
4.6%
|
$374,380,566
19,549,899 shares
|
$0 | 30 Jun 2026 |
| BAILLIE GIFFORD & CO |
13D/G
|
0.04%
|
$4,479,850
150,381 shares
|
-$660,015,741 | 31 Mar 2026 |
| David B. Wells |
3/4/5
Director
|
0.02%
|
$5,350,761
66,985 shares
|
— | 13 May 2025 |
| Gokul Rajaram |
3/4/5
Director
|
0.01%
|
$733,130
32,311 shares
|
— | 03 Apr 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$141,108,896.
Buys
$148,101,266
Insiders: 1
Sells
$6,992,370
Insiders: 3
Net
+$141,108,896
Shares: +5,738,407
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 6,000,000
Shares: 261,593
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 107,362 | $0 | $2,269,633 | -$2,269,633 |
| 3-6 | 6,000,000 | 152,828 | $148,101,266 | $4,655,113 | +$143,446,154 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 1,403 | $0 | $67,625 | -$67,625 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 22 reporting-owner rows connected to Trade Desk, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
22
Largest Forms 3/4/5 holder
Jeffrey Terry Green
Net 12M change
+$141,108,895
Latest report
15 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jeffrey Terry Green | President and CEO, Director, 10%+ Owner | $1,385,336,625 | +$148,101,266 | +12% | Mixed | 15 Aug 2026 |
| Laura Schenkein | Chief Financial Officer | $38,424,010 | Mixed | 15 Aug 2025 | ||
| David R. Pickles | Chief Technology Officer, Director | $24,509,788 | Mixed | 30 Sep 2023 | ||
| Eric B. Paley | Director | $9,931,519 | Mixed | 26 May 2022 | ||
| Alex Kayyal | Chief Financial Officer, Director | $9,220,127 | Mixed | 20 Aug 2025 | ||
| Jay R. Grant | Chief Legal Officer | $6,047,145 | Median | 15 Aug 2026 | ||
| Lise J. Buyer | Director | $5,942,213 | Mixed | 27 May 2025 | ||
| David B. Wells | Director | $5,350,761 | Filing P/S | 13 May 2025 | ||
| Nathan Olmstead | Chief Financial Officer | $4,448,825 | Median | 09 Jul 2026 | ||
| Tahnil R. Davis | Chief Accounting Officer & EVP | $4,388,160 | Median | 15 Aug 2026 | ||
| Vivek Kundra | Chief Operating Officer | $4,232,166 | Median | 15 Aug 2026 | ||
| Blake Jeffrey Grayson | Chief Financial Officer | $3,326,029 | Mixed | 31 May 2023 | ||
| Hulst Michelle Power | Chief Data Officer | $2,558,035 | Mixed | 29 Jul 2022 | ||
| Susan Vobejda | Chief Marketing Officer | $876,686 | Mixed | 04 Jun 2021 | ||
| Gokul Rajaram | Director | $733,130 | Mixed | 03 Apr 2026 | ||
| David A. Haddad | Director | $567,544 | Mixed | 11 Jun 2026 | ||
| Andrew Vollero | Director | $556,449 | Mixed | 04 May 2026 | ||
| Omar Tawakol | Director | $431,972 | Mixed | 04 May 2026 | ||
| Andrea Lee Cunningham | Director | $297,532 | -$67,625 | -19% | Mixed | 04 May 2026 |
| Samantha Jacobson | Director | $276,912 | -$2,269,633 | -89% | Filing P/S | 28 May 2026 |
Recent insider transactions for Trade Desk, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Vivek Kundra | TTD | Class A Common Stock | Tax liability | -2.92% | -7,033 | 234,080 | 15 Aug 2026 | Direct | ||
| Tahnil R. Davis | TTD | Class A Common Stock | Tax liability | -3.56% | -8,961 | 242,708 | 15 Aug 2026 | Direct | ||
| Jay R. Grant | TTD | Class A Common Stock | Tax liability | -3.84% | -13,355 | 334,466 | 15 Aug 2026 | Direct | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Gift | 62.5% | 52,910 | 137,548 | 15 Aug 2026 | See Footnote | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Gift | -8.77% | -52,910 | 550,098 | 15 Aug 2026 | Direct | ||
| Penry W. Price | TTD | Stock Option (Right to Buy) | Award | 54,502 | 25,505 | 09 Jul 2026 | Direct | |||
| Nathan Olmstead | TTD | Class A Common Stock | Award | 246,062 | 246,062 | 09 Jul 2026 | Direct | |||
| Nathan Olmstead | TTD | Employee Stock Option (Right to Buy) | Award | 439,753 | 439,753 | 09 Jul 2026 | Direct | |||
| David A. Haddad | TTD | Class A Common Stock | Award | 25,013 | 25,013 | 11 Jun 2026 | Direct | |||
| Samantha Jacobson | TTD | Class A Common Stock | Sale | -80.4% | $1,134,816 | $21.14 | -53,681 | 13,099 | 28 May 2026 | Direct |
| Samantha Jacobson | TTD | Class A Common Stock | Sale | -80.4% | $1,134,816 | $21.14 | -53,681 | 13,099 | 28 May 2026 | Direct |
| Samantha Jacobson | TTD | Class A Common Stock | Award | 23% | 12,477 | 66,780 | 24 May 2026 | Direct | ||
| Samantha Jacobson | TTD | Class A Common Stock | Disposed to Issuer | -82.6% | -258,158 | 54,303 | 18 May 2026 | Direct | ||
| Vivek Kundra | TTD | Class A Common Stock | Tax liability | -3.73% | -9,340 | 241,113 | 15 May 2026 | Direct | ||
| Samantha Jacobson | TTD | Class A Common Stock | Tax liability | -2.09% | -6,673 | 312,461 | 15 May 2026 | Direct | ||
| Jay R. Grant | TTD | Class A Common Stock | Tax liability | -3.49% | -12,564 | 347,821 | 15 May 2026 | Direct | ||
| Tahnil R. Davis | TTD | Class A Common Stock | Tax liability | -2.55% | -6,582 | 251,669 | 15 May 2026 | Direct | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Gift | 166.8% | 52,909 | 84,638 | 15 May 2026 | See Footnote | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Gift | -8.07% | -52,909 | 603,008 | 15 May 2026 | Direct | ||
| Andrew Vollero | TTD | Class A Common Stock | Award | 99.3% | 12,220 | 24,524 | 04 May 2026 | Direct | ||
| Omar Tawakol | TTD | Class A Common Stock | Award | 179.2% | 12,220 | 19,038 | 04 May 2026 | Direct | ||
| Andrea Lee Cunningham | TTD | Class A Common Stock | Award | 155.4% | 7,899 | 12,982 | 04 May 2026 | Direct | ||
| Andrea Lee Cunningham | TTD | Stock Option (Right to Buy) | Award | 14,289 | 11,051 | 04 May 2026 | Direct | |||
| Jeffrey Terry Green | TTD | Employee Stock Option Exercise (Right to Buy) | Expiration of short derivative position | -100% | -1,330 | 0 | 29 Apr 2026 | Direct | ||
| Andrew Vollero | TTD | Class A Common Stock | Award | 12,304 | 12,304 | 03 Apr 2026 | Direct | |||
| Gokul Rajaram | TTD | Class A Common Stock | Disposed to Issuer | -33.4% | -1,226 | 2,450 | 03 Apr 2026 | Direct | ||
| Andrea Lee Cunningham | TTD | Class A Common Stock | Award | 0.61% | 31 | 5,083 | 03 Apr 2026 | Direct | ||
| Andrea Lee Cunningham | TTD | Stock Option (Right to Buy) | Award | 58 | 58 | 03 Apr 2026 | Direct | |||
| Andrea Lee Cunningham | TTD | Class A Common Stock | Award | 0.34% | 17 | 5,052 | 01 Apr 2026 | Direct | ||
| Andrea Lee Cunningham | TTD | Stock Option (Right to Buy) | Award | 32 | 32 | 01 Apr 2026 | Direct | |||
| Kathryn E. Falberg | TTD | Class A Common Stock | Disposed to Issuer | -100% | -1,946 | 0 | 23 Mar 2026 | Direct | ||
| Kathryn E. Falberg | TTD | Class A Common Stock | Sale | -100% | $1,524,000 | $30.48 | -50,000 | 0 | 05 Mar 2026 | By Family Trust |
| Kathryn E. Falberg | TTD | Class A Common Stock | Sale | -98.1% | $3,131,113 | $30.45 | -102,828 | 1,946 | 05 Mar 2026 | Direct |
| Jeffrey Terry Green | TTD | Class A Common Stock | Purchase | 62.8% | $58,042,744 | $25.08 | 2,314,304 | 6,000,000 | 04 Mar 2026 | By Limited Partnership |
| Samantha Jacobson | TTD | Class A Common Stock | Award | 110.5% | 167,197 | 318,512 | 03 Mar 2026 | Direct | ||
| Samantha Jacobson | TTD | Employee Stock Option (Right to Buy) | Award | 309,551 | 309,551 | 03 Mar 2026 | Direct | |||
| Vivek Kundra | TTD | Class A Common Stock | Award | 202.3% | 167,197 | 249,831 | 03 Mar 2026 | Direct | ||
| Vivek Kundra | TTD | Employee Stock Option (Right to Buy) | Award | 309,551 | 309,551 | 03 Mar 2026 | Direct | |||
| Jay R. Grant | TTD | Class A Common Stock | Award | 86.8% | 167,197 | 359,764 | 03 Mar 2026 | Direct | ||
| Jay R. Grant | TTD | Employee Stock Option (Right to Buy) | Award | 309,551 | 309,551 | 03 Mar 2026 | Direct | |||
| Tahnil R. Davis | TTD | Class A Common Stock | Award | 184.9% | 167,197 | 257,629 | 03 Mar 2026 | Direct | ||
| Tahnil R. Davis | TTD | Employee Stock Option (Right to Buy) | Award | 309,551 | 309,551 | 03 Mar 2026 | Direct | |||
| Jeffrey Terry Green | TTD | Class A Common Stock | Award | 154.4% | 398,089 | 655,917 | 03 Mar 2026 | Direct | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Purchase | 84.3% | $42,091,829 | $24.97 | 1,685,696 | 3,685,696 | 03 Mar 2026 | By Limited Partnership |
| Jeffrey Terry Green | TTD | Employee Stock Option (Right to Buy) | Award | 737,028 | 737,028 | 03 Mar 2026 | Direct | |||
| Jeffrey Terry Green | TTD | Class A Common Stock | Purchase | $47,966,693 | $23.98 | 2,000,000 | 2,000,000 | 02 Mar 2026 | By Limited Partnership | |
| Samantha Jacobson | TTD | Class A Common Stock | Tax liability | -2.58% | -4,009 | 151,315 | 15 Feb 2026 | Direct | ||
| Jay R. Grant | TTD | Class A Common Stock | Tax liability | -3.5% | -6,994 | 192,567 | 15 Feb 2026 | Direct | ||
| Tahnil R. Davis | TTD | Class A Common Stock | Tax liability | -3.73% | -3,500 | 90,432 | 15 Feb 2026 | Direct | ||
| Jeffrey Terry Green | TTD | Class A Common Stock | Gift | 757.5% | 28,029 | 31,729 | 15 Feb 2026 | See Footnote |
* marks a reported price that did not pass the local price check.