ZD · Ziff Davis, Inc. · Shareholders & Ownership
Every disclosed holder of ZD in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns ZD
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 41,332,419 | 120.55% |
| Insiders (Forms 3, 4, 5) | 812,406 | 2.37% |
| 13D/G-only blocks | 1,367,715 | 3.99% |
| Remaining | 9,225,332 | -26.91% |
| Registered funds (N-PORT, not summed) | 20,628,573 | 60.16% |
Shares outstanding: 34,287,208, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of ZD
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,770,828 | ||
| 1.1 |
iShares Core S&P Small-Cap ETF
Fund
S000004313 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
2,219,694 | ||
| 1.2 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
895,368 | ||
| 1.3 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
326,752 | ||
| 1.4 |
iShares S&P Small-Cap 600 Value ETF
Fund
S000004316 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
317,146 | ||
| 1.5 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
64,066 | ||
| 2 |
Jupiter Topco LLC
13F
CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,587,806 | ||
| 2.1 |
JANUS HENDERSON GROUP PLC
13G
CIK 1274173 · Investment adviser · Aug 31, 2026
Rule 13d-1(b), qualified institution, not summed
|
3,526,099 | ||
| 2.2 |
Janus Henderson VIT Enterprise Portfolio
Fund
S000010396 · Registered fund · Jun 30, 2026
Janus Aspen Series, not summed
|
134,272 | ||
| 3 |
Pale Fire Capital SE
13F
CIK 1922318 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,660,554 | ||
| 4 |
DIMENSIONAL FUND ADVISORS LP
13G
CIK 354204 · Registered investment adviser · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
2,253,918 | ||
| 4.1 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,254,978 | ||
| 4.2 |
U.S. SMALL CAP VALUE PORTFOLIO
Fund
S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
489,249 | ||
| 4.3 |
U.S. Targeted Value Portfolio
Fund
S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
259,919 | ||
| 4.4 |
Dimensional U.S. Targeted Value ETF
Fund
S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
231,083 | ||
| 4.5 |
Dimensional US Small Cap Value ETF
Fund
S000075151 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
208,715 | ||
| 5 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,190,873 | ||
| 6 |
Legal & General Group Plc
13F
CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,800,921 | ||
| 6.1 |
Legal & General Group Plc
13G
CIK 764068 · Unknown · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,800,921 | ||
| 7 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,656,506 | ||
| 8 |
|
1,617,349 | ||
| 8.1 |
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
Fund
S000041317 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
338,468 | ||
| 8.2 |
State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF
Fund
S000006974 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
190,592 | ||
| 8.3 |
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF
Fund
S000063362 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
62,872 | ||
| 8.4 |
State Street(R) SPDR(R) S&P Kensho Future Security ETF
Fund
S000059702 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
41,977 | ||
| 8.5 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
12,806 | ||
| 9 |
Janus Henderson Enterprise Fund
Fund
S000010490 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
|
1,581,368 | ||
| 10 |
ArrowMark Colorado Holdings LLC
13G
CIK 1483859 · Registered investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
1,367,715 | ||
| 11 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,164,551 | ||
| 12 |
FIRST TRUST ADVISORS LP
13F
CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,012,739 | ||
| 12.1 |
First Trust Small Cap Core AlphaDEX Fund
Fund
S000017339 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
66,628 | ||
| 12.2 |
First Trust Active Factor Mid Cap ETF
Fund
S000066789 · Registered fund · Aug 31, 2026
First Trust Exchange-Traded Fund VIII, not summed
|
24,410 | ||
| 12.3 |
First Trust Small Cap Value AlphaDEX Fund
Fund
S000031807 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
18,255 | ||
| 12.4 |
First Trust Active Factor Small Cap ETF
Fund
S000066790 · Registered fund · Aug 31, 2026
First Trust Exchange-Traded Fund VIII, not summed
|
11,429 | ||
| 12.5 |
First Trust Multi Cap Value AlphaDEX Fund
Fund
S000017342 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
3,158 | ||
| 13 |
LSV ASSET MANAGEMENT
13F
CIK 1050470 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
974,197 | ||
| 13.1 |
LSV Small Cap Value Fund
Fund
S000039922 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
|
34,300 | ||
| 14 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
965,877 | ||
| 15 |
VANGUARD SMALL-CAP INDEX FUND
Fund
S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
843,977 | ||
| 16 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
829,818 | ||
| 17 |
RICE HALL JAMES & ASSOCIATES, LLC
13F
CIK 1230765 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
821,496 | ||
| 18 |
First Trust Nasdaq Cybersecurity ETF
Fund
S000050385 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund II, not summed
|
766,589 | ||
| 19 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
758,679 | ||
| 19.1 |
E*TRADE No Fee Total Market Index Fund
Fund
S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
|
50 | ||
| 20 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
746,848 | ||
| 20.1 |
Schwab Fundamental U.S. Small Company ETF
Fund
S000040878 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
317,183 | ||
| 20.2 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
175,612 | ||
| 20.3 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
84,379 | ||
| 20.4 |
Schwab Fundamental U.S. Small Company Index Fund
Fund
S000016767 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
82,591 | ||
| 20.5 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
25,127 | ||
| 21 |
|
701,777 | ||
| 21.1 |
College Retirement Equities Fund - Total Global Stock Account
Fund
S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
|
350,879 | ||
| 21.2 |
Nuveen Small Cap Select Fund
Fund
S000005569 · Registered fund · Jul 31, 2026
Nuveen Investment Funds, Inc., not summed
|
98,524 | ||
| 21.3 |
Nuveen Small Cap Value Fund
Fund
S000005570 · Registered fund · Jul 31, 2026
Nuveen Investment Funds, Inc., not summed
|
83,429 | ||
| 21.4 |
Nuveen Small Cap Blend Index Fund
Fund
S000005367 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
44,482 | ||
| 21.5 |
Nuveen Equity Index Fund
Fund
S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
40,080 | ||
| 22 |
AMERICAN CENTURY COMPANIES INC
13F
CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
670,979 | ||
| 22.1 |
Small Company Fund
Fund
S000005981 · Registered fund · Jun 30, 2026
American Century Quantitative Equity Funds, Inc., not summed
|
9,886 | ||
| 23 |
|
634,773 | ||
| 24 |
Varde Management, L.P.
13F
CIK 1559130 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
624,028 | ||
| 25 |
CastleKnight Management LP
13F
CIK 1835751 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
596,254 | ||
| 26 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
552,407 | ||
| 26.1 |
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund
S000048296 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
|
12,585 | ||
| 26.2 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
|
2,156 | ||
| 26.3 |
Goldman Sachs Innovate Equity ETF
Fund
S000068597 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
|
1,788 | ||
| 27 |
VANGUARD SMALL-CAP VALUE INDEX FUND
Fund
S000002847 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
535,134 | ||
| 28 |
Janus Henderson Triton Fund
Fund
S000010485 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
|
522,649 | ||
| 29 |
Janus Henderson Venture Fund
Fund
S000010488 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
|
491,044 | ||
| 30 |
BRAVE ASSET MANAGEMENT INC
13F
CIK 1085867 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
470,282 | ||
| 31 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
463,449 | ||
| 31.1 |
Small Cap Value Fund
Fund
S000001246 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
30,663 | ||
| 31.2 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
17,676 | ||
| 31.3 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
5,360 | ||
| 31.4 |
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund
S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
|
4,898 | ||
| 32 |
Allianz Asset Management GmbH
13F
CIK 1535323 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
455,352 | ||
| 32.1 |
PIMCO RAE US Small Fund
Fund
S000048957 · Registered fund · Jun 30, 2026
PIMCO Equity Series, not summed
|
294,804 | ||
| 33 |
CDAM (UK) Ltd
13F
CIK 1719387 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
453,502 | ||
| 34 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
422,610 | ||
| 35 |
Whitefort Capital Management, LP
13F
CIK 1884931 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
418,389 | ||
| 36 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
312,409 | ||
| 37 |
PRINCIPAL FINANCIAL GROUP INC
13F
CIK 1126328 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
301,690 | ||
| 37.1 |
Principal U.S. Small-Cap ETF
Fund
S000055159 · Registered fund · Jun 30, 2026
Principal Exchange-Traded Funds, not summed
|
122,301 | ||
| 37.2 |
SmallCap S&P 600 Index Fund
Fund
S000007203 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
|
27,139 | ||
| 37.3 |
SmallCap Value Fund II
Fund
S000007169 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
|
2,309 | ||
| 38 |
GLENMEDE TRUST CO NA
13F
CIK 314949 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
281,869 | ||
| 39 |
MONIMUS CAPITAL MANAGEMENT, LP
13F
CIK 1848831 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
251,527 | ||
| 40 |
Converium Capital Inc.
13F
CIK 2043653 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 41 |
Small Cap Equity Portfolio
Fund
S000006383 · Registered fund · Jul 31, 2026
GLENMEDE FUND INC, not summed
|
249,691 | ||
| 42 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
243,521 | ||
| 43 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
CIK 1107261 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
243,235 | ||
| 43.1 |
Omni Small-Cap Value Fund
Fund
S000033567 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
|
90,800 | ||
| 44 |
Beach Point Capital Management LP
13F
CIK 1453885 · Registered investment adviser · Sep 30, 2026
|
236,427 | ||
| 45 |
Pacer Advisors, Inc.
13F
CIK 1616667 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
230,326 | ||
| 46 |
Cambria Investment Management, L.P.
13F
CIK 1529389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
221,773 | ||
| 46.1 |
Cambria Shareholder Yield ETF
Fund
S000037634 · Registered fund · Jul 31, 2026
Cambria ETF Trust, not summed
|
197,601 | ||
| 46.2 |
Cambria Value and Momentum ETF
Fund
S000043319 · Registered fund · Jul 31, 2026
Cambria ETF Trust, not summed
|
20,345 | ||
| 46.3 |
Cambria Micro and SmallCap Shareholder Yield ETF
Fund
S000083494 · Registered fund · Jul 31, 2026
Cambria ETF Trust, not summed
|
6,811 | ||
| 47 |
Pacer US Small Cap Cash Cows 100 ETF
Fund
S000055468 · Registered fund · Jul 31, 2026
Pacer Funds Trust, not summed
|
220,493 | ||
| 48 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
218,153 | ||
| 49 |
|
206,880 | ||
| 50 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
205,070 |
40 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 423 holders
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