The Trade Desk, Inc.
MX ˙ BMV ˙ US88339J1051
SecurityMX:TTD / The Trade Desk, Inc.
InstitutionJustInvest LLC
Latest Disclosed Ownership56,777 shares
Latest Disclosed Value $ 1,288,270
JustInvest LLC reports 32.67% increase in ownership of TTD / The Trade Desk, Inc.

On May 14, 2026 - JustInvest LLC filed a 13F-HR form disclosing ownership of 56,777 shares of The Trade Desk, Inc. (MX:TTD) valued at $1,288,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 42,797 shares of The Trade Desk, Inc.. This represents a change in shares of 32.67% during the quarter.

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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F THE TRADE DESK COM CL A 88339J105 56,777 13,980 32.67 1,288 -20.69 0.0126
2026-02-13 2025-12-31 13F THE TRADE DESK COM CL A 88339J105 42,797 -11,336 -20.94 1,625 -38.79 0.0158
2025-10-31 2025-09-30 13F THE TRADE DESK COM CL A 88339J105 54,133 -2,806 -4.93 2,653 -35.28 0.0272
2025-07-25 2025-06-30 13F THE TRADE DESK COM CL A 88339J105 56,939 16,182 39.70 4,099 83.81 0.0463
2025-05-14 2025-03-31 13F THE TRADE DESK COM CL A 88339J105 40,757 -9,444 -18.81 2,230 -62.20 0.0329
2025-02-10 2024-12-31 13F THE TRADE DESK COM CL A 88339J105 50,201 2,202 4.59 5,900 12.10 0.0891
2024-11-12 2024-09-30 13F THE TRADE DESK COM CL A 88339J105 47,999 3,588 8.08 5,263 21.38 0.0848
2024-08-12 2024-06-30 13F THE TRADE DESK COM CL A 88339J105 44,411 6,656 17.63 4,337 31.39 0.0826
2024-05-09 2024-03-31 13F THE TRADE DESK COM CL A 88339J105 37,755 1,719 4.77 3,301 27.27 0.0708
2024-02-08 2023-12-31 13F THE TRADE DESK COM CL A 88339J105 36,036 -1,289 -3.45 2,593 -11.08 0.0673
2023-11-08 2023-09-30 13F THE TRADE DESK COM CL A 88339J105 37,325 1,304 3.62 2,917 4.85 0.0872
2023-07-28 2023-06-30 13F THE TRADE DESK COM CL A 88339J105 36,021 1,660 4.83 2,782 32.93 0.0852
2023-05-10 2023-03-31 13F THE TRADE DESK COM CL A 88339J105 34,361 2,463 7.72 2,093 46.40 0.0727
2023-02-10 2022-12-31 13F THE TRADE DESK COM CL A 88339J105 31,898 8,914 38.78 1,430 4.08 0.0590
2022-11-14 2022-09-30 13F THE TRADE DESK COM CL A 88339J105 22,984 6,282 37.61 1,373 96.14 0.0621
2022-08-12 2022-06-30 13F/A-1 THE TRADE DESK COM CL A 88339J105 16,702 -456 -2.66 700 -41.08 0.0324
2022-08-09 2022-06-30 13F THE TRADE DESK COM CL A 88339J105 16,702 -456 700 0.0324
2022-05-16 2022-03-31 13F THE TRADE DESK COM CL A 88339J105 17,158 4 0.02 1,188 -24.43 0.0575
2022-02-23 2021-12-31 13F THE TRADE DESK COM CL A 88339J105 17,154 9,335 119.39 1,572 185.82 0.0926
2021-11-09 2021-09-30 13F THE TRADE DESK COM CL A 88339J105 7,819 187 2.45 550 -6.78 0.0494
2021-08-11 2021-06-30 13F/A-1 THE TRADE DESK COM CL A 88339J105 7,632 6,742 757.53 590 1.72 0.0618
2021-07-21 2021-06-30 13F THE TRADE DESK COM CL A 88339J105 890 0 580 0.0883
2021-04-28 2021-03-31 13F THE TRADE DESK COM CL A 88339J105 890 22 2.53 580 -16.55 0.0878
2021-01-20 2020-12-31 13F/A-1 THE TRADE DESK COM CL A 88339J105 868 37 4.45 695 61.25 0.1512
2020-10-26 2020-09-30 13F THE TRADE DESK COM CL A 88339J105 831 5 0.61 431 28.27 0.1209
2020-07-27 2020-06-30 13F THE TRADE DESK COM CL A 88339J105 826 826 336 0.1524
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.