Position in ADV
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$43,844
-$375,302 QoQ
Shares Held
2,074
-57.6% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ADV Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $7,651,460 across 9 Advertising Agencies names. ADV ranks #8 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
7,614 | $3,030,372 | |
| 2 | TTD |
Trade Desk, Inc.
|
126,533 | $2,871,033 | |
| 3 | CDLX |
Cardlytics, Inc.
|
69,396 | $728,658 | |
| 4 | WPP |
WPP plc
|
38,530 | $599,141 | |
| 5 | STGW |
Stagwell Inc
|
29,150 | $183,353 | |
| 6 | MGNI |
Magnite, Inc.
|
11,316 | $134,434 | |
| 7 | EVC |
Entravision Communications Corp
|
20,002 | $59,405 | |
| 8 | ADV |
Advantage Solutions Inc.
This page
|
2,074 | $43,844 |
All Filings in ADV
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,844 | 2,074 | Shares | Sole | 2026-05-14 | |
| 2024-09-30 | $419,146 | 4,888 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $121,152 | 1,505 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $589,854 | 5,449 | Shares | Sole | 2024-04-25 | |
| 2023-03-31 | $55,774 | 1,412 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $7,696 | 148 | Shares | Sole | 2023-02-02 | |
| 2021-12-31 | $2,255,023 | 11,247 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $5,598,280 | 25,888 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $6,996,775 | 25,938 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||