Position in STGW
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$183,353
+$182,864 QoQ
Shares Held
29,150
+29050.0% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
10 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in STGW 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. STGW ranks #4 (2.6% 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 | WPP |
WPP plc
|
38,530 | $599,141 | |
| 4 | STGW |
Stagwell Inc
This page
|
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 STGW
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $183,353 | 29,150 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $489 | 100 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $1,689 | 300 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $381 | 63 | Shares | Sole | 2025-05-12 | |
| 2023-12-31 | $17,682 | 2,667 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $5,674 | 1,210 | Shares | Sole | 2023-11-01 | |
| 2022-09-30 | $54,335 | 7,818 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $4,452 | 820 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $15,138 | 2,091 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $52,930 | 6,105 | Shares | Sole | 2022-02-23 | |
| No filing history on record for this holder in this stock. | ||||||