Who owns TTD - Trade Desk, Inc. - Class A Common Stock based on 13F filings?

926 institutions reported positions in TTD - Trade Desk, Inc. - Class A Common Stock as of Q4 2025. Open the latest holders period and ownership history tables on this page for position-level details.

Security Snapshot

Trade Desk, Inc. - Class A Common Stock (TTD) Institutional Ownership

Q: What is CUSIP 88339J105?

CUSIP 88339J105 is the security identifier used in SEC filing datasets for TTD - Trade Desk, Inc. - Class A Common Stock.

CUSIP: 88339J105

13F Institutional Holders and Ownership History from Q1 2016 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

926

Shares (Excl. Options)

361,246,053

Price

$37.96

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Type / Class: Equity / Class A Common Stock
Symbol: TTD on Nasdaq
Shares outstanding: 437,372,451
Price per share: $22.05
All holders as of 31 Dec 2025: Q4 2025
Total 13F shares: 361,246,053
Total reported value: $13,705,539,438
% of total 13F portfolios: 0.01%
Share change: -7,238,270
Value change: -$381,877,110
Number of holders: 926
Price from insider filings: $22.05

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Quick Takeaways

TTD - Trade Desk, Inc. - Class A Common Stock is tracked under CUSIP 88339J105.
926 institutions reported positions in Q4 2025.
4 significant owners is listed from Schedule 13D/13G reporting.

What Changed

Holder count moved from 926 to 341 between Q4 2025 and Q1 2026.
Reported value moved from $13,705,539,438 to $764,823,899.

Why This Matters

You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 926 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 88339J105?
CUSIP 88339J105 identifies TTD - Trade Desk, Inc. - Class A Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Next ownership checks

Use the next link that matches the question you still need to answer about this security.

Latest 13F filings when you want to inspect fresh institutional portfolio moves.
Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
All institutional ownership pages to compare this security with other holder-history pages.

Recent Quarterly Holder Reports

Open recent reporting periods for CUSIP 88339J105:

Q1 2026 (341 holders) Q4 2025 (926 holders) Q3 2025 (951 holders) Q2 2025 (1054 holders) Q1 2025 (1022 holders) Q4 2024 (1193 holders) Q3 2024 (1047 holders) Q2 2024 (1012 holders) Q1 2024 (955 holders) Q4 2023 (916 holders)

Significant Owners of Trade Desk, Inc. - Class A Common Stock (TTD) based on Schedule 13D/G filings

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
VANGUARD GROUP INC	12%		$4,123,019,155		54,696,460		The Vanguard Group	31 Jul 2025
BlackRock, Inc.	7.6%	+14%	$1,655,616,710	+$206,293,431	33,781,202	+14%	BlackRock, Inc.	30 Sep 2025
STATE STREET CORP	7.1%	-14%	$1,153,138,579	-$197,122,296	31,048,427	-15%	STATE STREET CORPORATION	31 Dec 2025
BAILLIE GIFFORD & CO	0%	-102%	$4,479,850	-$660,015,741	150,381	-99%	BAILLIE GIFFORD & CO	31 Mar 2026

As of 31 Dec 2025, 926 institutional investors reported holding 361,246,053 shares of Trade Desk, Inc. - Class A Common Stock (TTD). This represents 83% of the company’s total 437,372,451 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Trade Desk, Inc. - Class A Common Stock (TTD) together control 56% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution	Ownership %	Shares Held	Share Change %	Portfolio %	Holdings Value
VANGUARD GROUP INC	13%	56,362,550	-0.9%	0.03%	$2,139,522,398
BlackRock, Inc.	8.2%	35,746,387	-0.58%	0.02%	$1,356,932,852
STATE STREET CORP	7.1%	31,046,824	-15%	0.04%	$1,178,537,439
BAILLIE GIFFORD & CO	5.1%	22,305,995	-23%	0.7%	$846,735,569
GEODE CAPITAL MANAGEMENT, LLC	3.1%	13,595,728	-9.9%	0.03%	$515,785,180
MORGAN STANLEY	1.7%	7,298,353	-34%	0.02%	$277,045,607
TWO SIGMA ADVISERS, LP	1.6%	6,860,400	+536%	0.51%	$260,420,784
TWO SIGMA INVESTMENTS, LP	1.4%	6,044,135	+172%	0.34%	$229,435,365
GOLDMAN SACHS GROUP INC	1.3%	5,659,775	+115%	0.03%	$214,845,048
Invesco Ltd.	1.3%	5,511,312	-19%	0.03%	$209,209,389
NORGES BANK	1.2%	5,204,166		0.02%	$197,550,141
FEDERATED HERMES, INC.	1.1%	4,710,847	+1041%	0.3%	$178,823,752
MILLENNIUM MANAGEMENT LLC	1%	4,559,592	+777%	0.12%	$173,082,112
CITIGROUP INC	1%	4,357,544	+42%	0.11%	$165,412,371
VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.96%	4,208,083	+677%	0.56%	$159,738,831
BNP PARIBAS FINANCIAL MARKETS	0.92%	4,037,349	0%	0.1%	$153,257,768
NORTHERN TRUST CORP	0.88%	3,838,021	-1.4%	0.02%	$145,691,276
RENAISSANCE TECHNOLOGIES LLC	0.78%	3,422,016	+203%	0.2%	$129,899,727
BANK OF AMERICA CORP /DE/	0.78%	3,407,190	-9.1%	0.01%	$129,336,926
T. Rowe Price Investment Management, Inc.	0.78%	3,405,359	-36%	0.08%	$129,268,000
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.75%	3,298,801	+2.6%	0.02%	$125,222,486
BARCLAYS PLC	0.72%	3,128,361	+2.6%	0.05%	$118,752,582
Amundi	0.69%	3,039,208	+159%	0.04%	$115,368,335
ARK Investment Management LLC	0.67%	2,927,539	+27%	0.74%	$111,129,371
California Public Employees Retirement System	0.63%	2,762,928	+149%	0.06%	$104,880,747

Institutional Holders of Trade Desk, Inc. - Class A Common Stock (TTD) across Reporting Periods

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (Median)	Investors
2026 Q1	33,810,961	$764,823,899	-$182,382,846	$6,807	$1,483,926	$22.69	341
2025 Q4	361,246,053	$13,705,539,438	-$381,877,110	$1,133,070,827	$1,011,160,266	$37.96	926
2025 Q3	367,674,840	$18,034,520,981	+$569,340,741	$1,501,123,232	$1,418,050,936	$49.01	951
2025 Q2	345,087,278	$24,844,355,288	+$349,399,047	$1,325,334,474	$1,321,525,314	$71.99	1,054
2025 Q1	341,981,892	$18,696,097,205	-$1,400,241,782	$778,305,359	$791,085,812	$54.72	1,022
2024 Q4	354,220,408	$41,649,713,766	+$718,661,846	$1,069,868,234	$900,400,871	$117.53	1,193
2024 Q3	346,797,082	$38,068,247,241	+$517,443,450	$896,380,131	$835,379,450	$109.65	1,047
2024 Q2	340,845,767	$33,297,072,218	+$977,932,646	$969,644,883	$779,714,134	$97.67	1,012
2024 Q1	330,741,544	$28,882,572,784	-$266,064,283	$929,728,566	$737,372,978	$87.42	955
2023 Q4	334,331,702	$24,047,165,652	+$104,881,644	$603,650,832	$564,177,914	$71.96	916
2023 Q3	331,620,403	$25,916,673,078	-$495,290,877	$545,479,185	$617,928,555	$78.15	889
2023 Q2	336,172,186	$25,959,243,998	+$63,323,429	$562,463,676	$593,435,069	$77.22	843
2023 Q1	337,095,514	$20,524,937,706	+$202,628,894	$550,162,251	$493,435,467	$60.91	757
2022 Q4	340,082,519	$15,246,929,177	+$104,613,677	$424,728,755	$511,438,073	$44.83	720
2022 Q3	336,829,739	$20,130,108,512	-$312,164,267	$615,433,800	$640,413,850	$59.75	721
2022 Q2	329,830,622	$13,818,534,099	+$349,902,378	$300,174,494	$326,793,068	$41.89	667
2022 Q1	319,052,287	$22,089,642,022	+$917,246,930	$808,655,050	$718,444,275	$69.25	750
2021 Q4	307,923,089	$28,200,314,326	+$1,487,014,006	$1,412,837,444	$1,157,506,536	$91.64	845
2021 Q3	291,006,922	$20,458,042,900	+$175,875,214	$1,251,744,350	$1,277,071,020	$70.30	737
2021 Q2	288,252,441	$22,298,634,741	+$19,752,980,825	$1,745,150,096	$1,993,015,656	$77.36	729
2021 Q1	29,318,144	$19,104,724,280	+$104,317,605	$1,517,141,000	$1,466,652,000	$651.66	719
2020 Q4	29,043,685	$23,256,035,091	-$1,992,197,135	$2,188,574,000	$1,879,117,000	$801.00	744
2020 Q3	31,526,241	$16,304,627,338	-$1,156,706,562	$1,566,734,238	$1,634,251,530	$518.78	578
2020 Q2	33,883,938	$13,772,588,719	+$883,251,477	$1,366,196,000	$1,479,546,500	$406.50	538
2020 Q1	31,935,054	$6,163,514,319	+$150,502,715	$445,874,000	$565,123,000	$193.00	408
2019 Q4	30,726,870	$7,979,717,638	+$228,158,221	$754,021,000	$1,148,076,000	$259.78	393
2019 Q3	30,002,055	$5,624,567,078	-$20,828,182	$499,240,000	$593,262,000	$187.55	350
2019 Q2	29,828,883	$6,797,832,992	+$98,115,420	$548,682,000	$490,316,000	$227.78	366
2019 Q1	30,274,878	$5,986,170,494	-$214,513,039	$382,823,000	$380,918,000	$197.95	336
2018 Q4	31,619,368	$3,668,782,145	+$256,365,916	$173,093,000	$105,429,000	$116.06	291
2018 Q3	29,226,378	$4,410,627,149	-$201,032,616	$237,648,000	$156,539,000	$150.91	279
2018 Q2	30,756,855	$2,884,786,108	+$103,460,392	$123,327,000	$112,477,000	$93.80	231
2018 Q1	30,922,980	$1,534,178,827	+$37,378,664	$61,961,000	$44,890,000	$49.62	178
2017 Q4	30,323,616	$1,387,003,129	+$126,126,991	$40,535,000	$40,414,000	$45.73	170
2017 Q3	26,873,000	$1,647,127,933	+$90,873,314	$57,359,000	$38,439,000	$61.51	162
2017 Q2	25,593,722	$1,281,735,001	+$263,820,068	$8,993,000	$14,739,000	$50.11	143
2017 Q1	20,790,348	$774,433,261	+$461,474,237			$37.25	93
2016 Q4	8,739,141	$241,816,113	+$32,534,835			$27.67	66
2016 Q3	3,088,206	$90,168,262	+$90,168,262			$29.21	41
2016 Q2	0	$0	-$97,000			$22.05	0
2016 Q1	481	$97,000				$201.66	1