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ZD · Ziff Davis, Inc. · Holdings

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$55.20 +0.78 (+1.43%) At close · Oct 2
Market Cap
$1.94B
Shares
34.29M
Volume · Oct 2 493.7K Avg daily vol (3M) 619.21K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 269
Total Value: $2,176,002,582
Total Shares: 41,550,479
Showing 1–100 of 275 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 269 13F filers
Top Holder
13.9%
Sep 2023 → Jun 2026 · range 11.9% – 16.0%
of institutional value
Top 5
39.6%
Sep 2023 → Jun 2026 · range 39.6% – 46.1%
of institutional value
Top 10
56.6%
Sep 2023 → Jun 2026 · range 56.6% – 64.9%
of institutional value
HHI
472
Sep 2023 → Jun 2026 · range 469 – 607
Broadly held
Showing 100 of 275
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1084048 CUSIP 48123V102 13F (30d) 6 filings 6 filers Visit website Investor relations