Position in ZD
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$686,927
+$284,858 QoQ
Shares Held
16,371
+55.1% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ZD Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026CenterBook Partners LP holds $7,389,100 across 2 Advertising Agencies names. ZD ranks #2 (9.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MGNI |
Magnite, Inc.
|
564,156 | $6,702,173 | |
| 2 | ZD |
Ziff Davis, Inc.
This page
|
16,371 | $686,927 |
All Filings in ZD
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $686,927 | 16,371 | Shares | Sole | 2026-05-05 | |
| 2025-09-30 | $402,069 | 10,553 | Shares | Sole | 2025-11-07 | |
| 2023-06-30 | $935,791 | 13,357 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $903,506 | 11,576 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,026,085 | 12,972 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $474,360 | 6,927 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $388,301 | 5,210 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $868,213 | 8,971 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $541,661 | 4,886 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||