ZIFF DAVIS, INC. ZD
CIK 0001084048 · CUSIP 48123V102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock Inc. CIK 1364742 · View history | $348.96M 5,535,515 shares | 0.01% | -67.38K(-1.2%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $291.67M 4,626,806 shares | 0.01% | -16.96K(-0.4%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 03 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $215.66M 3,421,019 shares | 2.42% | +127.35K(+3.9%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 04 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $204.23M 3,239,654 shares | 0.11% | +10.30K(+0.3%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 05 | Legal & General Group Plc CIK 764068 · Amended · View history | $118.21M 1,875,150 shares | 0.03% | +78.96K(+4.4%)Added | SEC filing ↗ May 29, 2025 | ▾ |
| 06 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $113.49M 1,800,258 shares | 0.03% | +107.03K(+6.3%)Added | SEC filing ↗ May 10, 2024 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $108.70M 1,724,260 shares | 0.00% | +18.17K(+1.1%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 08 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $105.29M 1,670,158 shares | 0.94% | +155.83K(+10.3%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 09 | NORDEA INVESTMENT MANAGEMENT AB CIK 1218210 · View history | $87.05M 1,364,859 shares | 0.10% | -23.97K(-1.7%)Reduced | SEC filing ↗ May 2, 2024 | ▾ |
| 10 | CDAM (UK) Ltd CIK 1719387 · View history | $78.86M 1,250,995 shares | 9.81% | +69.00K(+5.8%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $73.62M 1,167,703 shares | 0.01% | +47.70K(+4.3%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 12 | FMR LLC CIK 315066 · View history | $71.82M 1,139,352 shares | 0.00% | -310.92K(-21.4%)Reduced | SEC filing ↗ May 13, 2024 | ▾ |
| 13 | FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history | $58.06M 921,033 shares | 0.25% | +85.84K(+10.3%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 14 | CARDINAL CAPITAL MANAGEMENT LLC /CT CIK 1080383 · View history | $55.98M 888,036 shares | 2.81% | -106.47K(-10.7%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 15 | MACQUARIE GROUP LTD CIK 1418333 · View history | $52.53M 833,294 shares | 0.06% | -13.88K(-1.6%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 16 | Invesco Ltd. CIK 914208 · View history | $46.77M 741,852 shares | 0.01% | +56.36K(+8.2%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 17 | Allspring Global Investments Holdings, LLC CIK 1890906 · Amended · View history | $42.30M 670,940 shares | 0.07% | -7.26K(-1.1%)Reduced | SEC filing ↗ Apr 29, 2024 | ▾ |
| 18 | Thrivent Financial for Lutherans CIK 314984 · View history | $38.13M 604,875 shares | 0.08% | -574.40K(-48.7%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $37.65M 597,200 shares | 0.01% | +21.51K(+3.7%)Added | SEC filing ↗ May 9, 2024 | ▾ |
| 20 | Bank of New York Mellon Corp CIK 1390777 · View history | $37.38M 592,975 shares | 0.01% | -24.92K(-4.0%)Reduced | SEC filing ↗ Apr 25, 2024 | ▾ |
Showing 20 / 276 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 276 reporting institutions.
This page includes 20 of 276 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 276 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"48123V102","quarter":"2024Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.