BlackRock, Inc. ownership in TT8 / The Trade Desk, Inc.

The Trade Desk, Inc.

DE ˙ XTRA ˙ US88339J1051

17,74 € ↓ -0,43 (-2,37%)

2026-06-03
DEL PRIS

Security	DE:TT8 / The Trade Desk, Inc.
Institution	BlackRock, Inc.
Latest Disclosed Ownership	33,781,202 shares
Ownership	7.60%

2025-10-17 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 33,781,202 shares of The Trade Desk, Inc. (DE:TT8). This represents 7.6 percent ownership of the company. In their previous filing dated 2025-02-05 , BlackRock, Inc. had reported owning 29,571,991 shares, indicating an increase of 14.23 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2025-10-17	2025-10-17	13G/A	29,571,991	33,781,202	14.23	7.60	15.15
2025-02-05	2025-02-05	13G/A	23,559,275	29,571,991	25.52	6.60	24.53
2024-01-31	2024-01-31	13G	21,314,127	23,559,275	10.53	5.30	10.42
2023-01-06	2023-01-06	13G/A	22,245,803	21,314,127	-4.19	4.80	-3.81
2022-12-07	2022-12-07	13G/A	22,577,414	22,245,803	-1.47	4.99	-4.04
2022-02-03	2022-02-03	13G/A	2,483,610	22,577,414	809.06	5.20	-11.86
2021-02-02	2021-02-02	13G	1,755,418	2,483,610	41.48	5.90	28.26
2019-07-10	2019-07-10	13G/A	2,424,756	1,755,418	-27.60	4.60	-31.34
2019-02-08	2019-02-08	13G	2,424,756	2,424,756	0.00	6.70	0.00
2019-02-07	2019-02-07	13G		2,424,756		6.70

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	THE TRADE DESK	COM CL A	88339J105	37,521,596	1,775,209	4.97	851,365	-37.26	0.0149
2026-02-12	2025-12-31	13F	THE TRADE DESK	COM CL A	88339J105	35,746,387	-209,980	-0.58	1,356,933	-23.00	0.0229
2025-11-12	2025-09-30	13F	THE TRADE DESK	COM CL A	88339J105	35,956,367	9,297,927	34.88	1,762,222	-8.18	0.0308
2025-08-12	2025-06-30	13F	THE TRADE DESK	COM CL A	88339J105	26,658,440	-308,666	-1.14	1,919,141	30.05	0.0365
2025-05-02	2025-03-31	13F	THE TRADE DESK	COM CL A	88339J105	26,967,106	-2,604,390	-8.81	1,475,640	-57.54	0.0310
2025-02-07	2024-12-31	13F	THE TRADE DESK	COM CL A	88339J105	29,571,496	3,773,419	14.63	3,475,538	22.86	0.0703
2024-11-13	2024-09-30	13F	THE TRADE DESK	COM CL A	88339J105	25,798,077	1,407,869	5.77	2,828,759	18.75	0.0594
2024-08-13	2024-06-30	13F	THE TRADE DESK	COM CL A	88339J105	24,390,208	589,584	2.48	2,382,192	14.49	0.0539
2024-05-10	2024-03-31	13F	THE TRADE DESK	COM CL A	88339J105	23,800,624	240,767	1.02	2,080,651	22.73	0.0484
2024-02-13	2023-12-31	13F	THE TRADE DESK	COM CL A	88339J105	23,559,857	597,178	2.60	1,695,367	-5.53	0.0432
2023-11-13	2023-09-30	13F	THE TRADE DESK	COM CL A	88339J105	22,962,679	695,618	3.12	1,794,533	4.37	0.0516
2023-08-11	2023-06-30	13F	THE TRADE DESK	COM CL A	88339J105	22,267,061	499,199	2.29	1,719,462	29.68	0.0474
2023-05-12	2023-03-31	13F	THE TRADE DESK	COM CL A	88339J105	21,767,862	452,667	2.12	1,325,880	38.75	0.0391
2023-02-13	2022-12-31	13F	THE TRADE DESK	COM CL A	88339J105	21,315,195	-959,973	-4.31	955,560	-28.20	0.0299
2022-11-14	2022-09-30	13F	THE TRADE DESK	COM CL A	88339J105	22,275,168	-559,343	-2.45	1,330,942	39.14	0.0453
2022-08-12	2022-06-30	13F	THE TRADE DESK	COM CL A	88339J105	22,834,511	-71,235	-0.31	956,538	-39.70	0.0307
2022-05-12	2022-03-31	13F	THE TRADE DESK	COM CL A	88339J105	22,905,746	328,332	1.45	1,586,220	-23.33	0.0427
2022-02-10	2021-12-31	13F	THE TRADE DESK	COM CL A	88339J105	22,577,414	177,509	0.79	2,068,993	31.39	0.0527
2021-11-09	2021-09-30	13F	THE TRADE DESK	COM CL A	88339J105	22,399,905	-496,257	-2.17	1,574,714	-11.10	0.0441
2021-08-11	2021-06-30	13F	THE TRADE DESK	COM CL A	88339J105	22,896,162	20,345,148	797.53	1,771,246	6.55	0.0493
2021-05-07	2021-03-31	13F	THE TRADE DESK	COM CL A	88339J105	2,551,014	67,404	2.71	1,662,393	-16.44	0.0489
2021-02-05	2020-12-31	13F	THE TRADE DESK	COM CL A	88339J105	2,483,610	138,203	5.89	1,989,372	63.50	0.0635
2020-11-06	2020-09-30	13F	THE TRADE DESK	COM CL A	88339J105	2,345,407	47,796	2.08	1,216,748	30.28	0.0449
2020-08-14	2020-06-30	13F	THE TRADE DESK	COM CL A	88339J105	2,297,611	361,572	18.68	933,980	149.96	0.0373
2020-05-01	2020-03-31	13F	THE TRADE DESK	COM CL A	88339J105	1,936,039	4,660	0.24	373,657	-25.53	0.0183
2020-02-13	2019-12-31	13F	THE TRADE DESK	COM CL A	88339J105	1,931,379	38,337	2.03	501,734	41.32	0.0192
2019-11-08	2019-09-30	13F	THE TRADE DESK	COM CL A	88339J105	1,893,042	137,624	7.84	355,039	-11.21	0.0149
2019-08-22	2019-06-30	13F/A-1	THE TRADE DESK	COM CL A	88339J105	1,755,418	-710,947	-28.83	399,850	-18.10	0.0171
2019-08-13	2019-06-30	13F	THE TRADE DESK	COM CL A	88339J105	1,755,418	-710,947		399,850
2019-05-09	2019-03-31	13F	THE TRADE DESK	COM CL A	88339J105	2,466,365	41,609	1.72	488,215	73.48	0.0218
2019-02-08	2018-12-31	13F	THE TRADE DESK	COM CL A	88339J105	2,424,756	111,859	4.84	281,417	-19.37	0.0142
2018-11-09	2018-09-30	13F	THE TRADE DESK	COM CL A	88339J105	2,312,897	320,518	16.09	349,039	86.77	0.0151
2018-08-09	2018-06-30	13F	THE TRADE DESK	COM CL A	88339J105	1,992,379	564,170	39.50	186,884	163.70	0.0086
2018-05-09	2018-03-31	13F	THE TRADE DESK	COM CL A	88339J105	1,428,209	26,373	1.88	70,869	10.55	0.0034
2018-02-09	2017-12-31	13F	THE TRADE DESK	COM CL A	88339J105	1,401,836	32,139	2.35	64,106	-23.91	0.0031
2017-11-14	2017-09-30	13F	THE TRADE DESK	COM CL A	88339J105	1,369,697	163,138	13.52	84,252	39.35	0.0043
2017-08-10	2017-06-30	13F	THE TRADE DESK	COM CL A	88339J105	1,206,559	690,132	133.64	60,461	214.30	0.0032
2017-05-12	2017-03-31	13F	THE TRADE DESK	COM CL A	88339J105	516,427	516,278	346,495.30	19,237	480,825.00	0.0011
2017-02-10	2016-12-31	13F	THE TRADE DESK	COM CL A	88339J105	149	149		4		0.0000

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.