The Trade Desk, Inc.
MX ˙ BMV ˙ US88339J1051
SecurityMX:TTD / The Trade Desk, Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership2,546 shares
Latest Disclosed Value $ 57,769
Quadrant Capital Group Llc reports 33.51% decrease in ownership of TTD / The Trade Desk, Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 2,546 shares of The Trade Desk, Inc. (MX:TTD) valued at $57,769 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,829 shares of The Trade Desk, Inc.. This represents a change in shares of -33.51% 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)
2026-05-13 2026-03-31 13F/A-1 THE TRADE DESK COM CL A 88339J105 2,546 -1,283 -33.51 58 -60.69 0.0017
2026-05-11 2026-03-31 13F THE TRADE DESK COM CL A 88339J105 2,546 -1,283 49 0.0369
2026-02-12 2025-12-31 13F THE TRADE DESK COM CL A 88339J105 3,829 436 12.85 145 -12.65 0.0044
2025-11-13 2025-09-30 13F THE TRADE DESK COM CL A 88339J105 3,393 70 2.11 166 -30.54 0.0054
2025-08-13 2025-06-30 13F THE TRADE DESK COM CL A 88339J105 3,323 -547 -14.13 239 13.27 0.0086
2025-05-13 2025-03-31 13F THE TRADE DESK COM CL A 88339J105 3,870 3,025 357.99 212 113.13 0.0079
2025-02-13 2024-12-31 13F THE TRADE DESK COM CL A 88339J105 845 -127 -13.07 99 -6.60 0.0068
2024-11-12 2024-09-30 13F THE TRADE DESK COM CL A 88339J105 972 0 0.00 107 12.77 0.0074
2024-08-12 2024-06-30 13F THE TRADE DESK COM CL A 88339J105 972 -13 -1.32 95 9.30 0.0070
2024-05-15 2024-03-31 13F THE TRADE DESK COM CL A 88339J105 985 -154 -13.52 86 6.17 0.0068
2024-02-08 2023-12-31 13F THE TRADE DESK COM CL A 88339J105 1,139 322 39.41 82 28.57 0.0070
2023-11-14 2023-09-30 13F THE TRADE DESK COM CL A 88339J105 817 -4 -0.49 64 0.00 0.0064
2023-08-10 2023-06-30 13F THE TRADE DESK COM CL A 88339J105 821 -31 -3.64 63 23.53 0.0063
2023-05-11 2023-03-31 13F THE TRADE DESK COM CL A 88339J105 852 199 30.47 52 75.86 0.0054
2023-02-13 2022-12-31 13F THE TRADE DESK COM CL A 88339J105 653 -148 -18.48 29 -39.58 0.0033
2022-11-10 2022-09-30 13F THE TRADE DESK COM CL A 88339J105 801 -105 -11.59 48 26.32 0.0063
2022-08-09 2022-06-30 13F THE TRADE DESK COM CL A 88339J105 906 -102 -10.12 38 -45.71 0.0051
2022-05-06 2022-03-31 13F THE TRADE DESK COM CL A 88339J105 1,008 -380 -27.38 70 -44.88 0.0085
2022-02-01 2021-12-31 13F THE TRADE DESK COM CL A 88339J105 1,388 -44 -3.07 127 25.74 0.0152
2021-11-12 2021-09-30 13F THE TRADE DESK COM CL A 88339J105 1,432 157 12.31 101 2.02 0.0141
2021-08-09 2021-06-30 13F THE TRADE DESK COM CL A 88339J105 1,275 1,181 1,256.38 99 62.30 0.0144
2021-05-12 2021-03-31 13F THE TRADE DESK COM CL A 88339J105 94 -6 -6.00 61 -23.75 0.0099
2021-02-16 2020-12-31 13F THE TRADE DESK COM CL A 88339J105 100 43 75.44 80 166.67 0.0149
2020-11-13 2020-09-30 13F THE TRADE DESK COM CL A 88339J105 57 -74 -56.49 30 -43.40 0.0065
2020-08-13 2020-06-30 13F THE TRADE DESK COM CL A 88339J105 131 -60 -31.41 53 47.22 0.0117
2020-05-15 2020-03-31 13F Trade Desk Inc Com Cl A Com 88339J105 191 125 189.39 36 125.00 0.0060
2020-03-19 2019-12-31 13F/A-1 Trade Desk Inc Com Cl A Com 88339J105 66 -66 -50.00 16 -33.33 0.0019
2020-02-03 2019-12-31 13F Trade Desk Inc Com Cl A Com 88339J105 66 -66 16 54.0661
2019-10-24 2019-09-30 13F Trade Desk Inc Com Cl A COM 88339J105 132 0 0.00 24 -20.00 0.0037
2019-07-24 2019-06-30 13F Trade Desk Inc Com Cl A COM 88339J105 132 99 300.00 30 400.00 0.0047
2019-04-29 2019-03-31 13F Trade Desk Inc Com Cl A COM 88339J105 33 33 6 0.0011
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.