Position in ZD
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$61,901
+$29,317 QoQ
Shares Held
1,182
+27.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#190
of 260 holders
Holding Since
Sep 2020
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ZD Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Jun 30, 2026GROUP ONE TRADING LLC holds $4,121,356 across 9 Advertising Agencies names. ZD ranks #6 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STGW |
Stagwell Inc
|
349,035 | $2,593,330 | |
| 2 | APP |
AppLovin Corp
|
1,680 | $865,586 | |
| 3 | WPP |
WPP plc
|
19,062 | $295,270 | |
| 4 | EVC |
Entravision Communications Corp
|
13,699 | $178,634 | |
| 5 | OMC |
Omnicom Group Inc.
|
1,537 | $111,939 | |
| 6 | ZD |
Ziff Davis, Inc.
This page
|
1,182 | $61,901 | |
| 7 | LFTO |
Liftoff Mobile, Inc.
|
600 | $14,412 | |
| 8 | WIMI |
WiMi Hologram Cloud Inc.
|
188 | $283 |
All Filings in ZD
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $61,901 | 1,182 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $32,584 | 927 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $42,710 | 1,121 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,027 | 100 | Shares | Sole | 2025-08-14 | |
| 2021-03-31 | $48,303 | 403 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $60,429 | 873 | Shares | Sole | 2020-11-12 | |
| No filing history on record for this holder in this stock. | ||||||