The Trade Desk, Inc.
AT ˙ WBAG ˙ US88339J1051
€ 18,75 ↑1,37 (7,88%)
2026-06-04
AKTIENPREIS
SecurityAT:TTD / The Trade Desk, Inc.
InstitutionQuarry LP
Latest Disclosed Ownership180 shares
Latest Disclosed Value $ 4,084
Quarry LP reports 81.50% decrease in ownership of TTD / The Trade Desk, Inc.

On May 15, 2026 - Quarry LP filed a 13F-HR form disclosing ownership of 180 shares of The Trade Desk, Inc. (AT:TTD) valued at $3,537 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 973 shares of The Trade Desk, Inc.. This represents a change in shares of -81.50% during the quarter. The current value of the position is $3,375 USD.

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)
2026-05-15 2026-03-31 13F THE TRADE DESK COM CL A 88339J105 180 -793 -81.50 4 -88.89 0.0007
2026-02-13 2025-12-31 13F THE TRADE DESK COM CL A 88339J105 973 973 37 0.0058
2025-08-14 2025-06-30 13F THE TRADE DESK COM CL A 88339J105 0 -2,844 -100.00 0 -100.00
2025-05-15 2025-03-31 13F THE TRADE DESK COM CL A 88339J105 2,844 1,324 87.11 156 -12.92 0.0338
2025-02-14 2024-12-31 13F THE TRADE DESK COM CL A 88339J105 1,520 1,520 179 0.0251
2024-11-14 2024-09-30 13F THE TRADE DESK COM CL A 88339J105 0 -415 -100.00 0 -100.00
2024-08-16 2024-06-30 13F/A-1 THE TRADE DESK COM CL A 88339J105 415 415 41 0.0117
2024-08-14 2024-06-30 13F THE TRADE DESK COM CL A 88339J105 415 415 41 0.0116
2024-05-15 2024-03-31 13F THE TRADE DESK COM CL A 88339J105 0 -67 -100.00 0 -100.00
2024-02-20 2023-12-31 13F/A-1 THE TRADE DESK COM CL A 88339J105 67 67 5 0.0007
2024-02-14 2023-12-31 13F THE TRADE DESK COM CL A 88339J105 67 67 5 0.0007
2023-11-14 2023-09-30 13F THE TRADE DESK COM CL A 88339J105 0 -442 -100.00 0 -100.00
2023-08-14 2023-06-30 13F THE TRADE DESK COM CL A 88339J105 442 -73 -14.17 34 9.68 0.0111
2023-05-15 2023-03-31 13F THE TRADE DESK COM CL A 88339J105 515 -333 -39.27 31 -18.42 0.0069
2023-02-14 2022-12-31 13F THE TRADE DESK COM CL A 88339J105 848 848 38 0.0085
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.