Position in TTD
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,871,033
+$2,129,371 QoQ
Shares Held
126,533
+547.6% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TTD Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $6,951,823 across 8 Advertising Agencies names. TTD ranks #2 (41.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
7,614 | $3,030,372 | |
| 2 | TTD |
Trade Desk, Inc.
This page
|
126,533 | $2,871,033 | |
| 3 | WPP |
WPP plc
|
38,530 | $599,141 | |
| 4 | STGW |
Stagwell Inc
|
29,150 | $183,353 | |
| 5 | MGNI |
Magnite, Inc.
|
11,316 | $134,434 | |
| 6 | CDLX |
Cardlytics, Inc.
|
69,396 | $72,865 | |
| 7 | EVC |
Entravision Communications Corp
|
20,002 | $59,405 | |
| 8 | NCMI |
National CineMedia, Inc.
|
400 | $1,220 |
All Filings in TTD
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,871,033 | 126,533 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $741,662 | 19,538 | Shares | Sole | 2026-02-11 | |
| 2025-03-31 | $1,251,555 | 22,872 | Shares | Sole | 2025-05-12 | |
| 2023-09-30 | $1,970,161 | 25,210 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $6,162,464 | 79,804 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $3,899,823 | 64,026 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $71,728 | 1,600 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $95,600 | 1,600 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $3,100,069 | 74,005 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $14,847,338 | 214,402 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $20,564,016 | 224,400 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $15,703,754 | 223,382 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $15,069,573 | 194,798 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $1,006,097 | 15,439 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $556,454 | 6,947 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $69,101 | 1,332 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $570,888 | 14,044 | Shares | Sole | 2020-07-13 | |
| No filing history on record for this holder in this stock. | ||||||