Ziff Davis (ZD) Held by Superinvestors
ZIFF DAVIS INC (ZD) is currently held by 1 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $2.65M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Miller Value Partners is currently the largest disclosed institutional shareholder of ZD tracked by InsiderSet, reporting ownership valued at approximately $2.65M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.86M, representing an estimated gain of +7.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ZD value among the investors covered in this analysis. Major shareholders include Miller Value Partners, and several other long-term asset managers with concentrated positions in ZIFF DAVIS INC (ZD).
This page ranks the largest institutional ZD shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Miller Value Partners | Bill Miller | 0.63% | 50,602 | $2,650,027 | $2,860,025 | +$209,998 | +7.92% |
Frequently asked questions about ZD
Who are the largest superinvestors holding ZD?
The largest superinvestors holding ZD in the latest SEC Form 13F filings include Miller Value Partners. InsiderSet ranks these superinvestors by their latest reported ZD position.
What does the ZD superinvestors page include?
This page tracks ZD positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. ZIFF DAVIS INC (ZD) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold ZD?
InsiderSet currently tracks 1 superinvestors reporting ZD holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own ZD.
How much ZD stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $2.65M in ZD holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were ZD superinvestor holdings last updated?
The latest ZD superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor ZD holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its ZD position after the reporting date.
Are superinvestors buying or selling ZD?
Buying and selling can be analyzed by comparing ZD positions across consecutive 13F reporting periods. InsiderSet's ZD Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ZD ownership changes.
How have superinvestor ZD holdings changed over time?
InsiderSet tracks ZD holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.