齊夫戴維斯公司
US ˙ NasdaqGS ˙ US48123V1026

SecurityZD / Ziff Davis, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership611,745 shares
Latest Disclosed Value $ 25,668,875
Morgan Stanley reports 6.70% decrease in ownership of ZD / Ziff Davis, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 611,745 shares of Ziff Davis, Inc. (US:ZD) valued at $25,668,820 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 655,670 shares of Ziff Davis, Inc.. This represents a change in shares of -6.70% during the quarter. The current value of the position is $29,333,173 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ZIFF DAVIS COM 48123V102 611,745 -43,925 -6.70 25,669 11.38 0.0015
2026-05-27 2025-12-31 13F/A-1 ZIFF DAVIS COM 48123V102 655,670 78,139 13.53 23,047 4.74 0.0014
2026-02-13 2025-12-31 13F ZIFF DAVIS COM 48123V102 655,670 78,139 23,047 0.0014
2026-05-27 2025-09-30 13F/A-1 ZIFF DAVIS COM 48123V102 577,531 -55,185 -8.72 22,004 14.89 0.0013
2025-11-14 2025-09-30 13F ZIFF DAVIS COM 48123V102 577,531 -55,185 22,004 0.0013
2025-08-15 2025-06-30 13F ZIFF DAVIS COM 48123V102 632,716 192,794 43.82 19,152 15.85 0.0012
2025-05-15 2025-03-31 13F ZIFF DAVIS COM 48123V102 439,922 -122,382 -21.76 16,532 -45.89 0.0012
2025-05-15 2024-12-31 13F/A-1 ZIFF DAVIS COM 48123V102 562,304 -58,764 -9.46 30,556 1.11 0.0021
2025-02-14 2024-12-31 13F ZIFF DAVIS COM 48123V102 562,304 -58,764 30,556 0.0021
2025-05-14 2024-09-30 13F/A-2 ZIFF DAVIS COM 48123V102 621,068 316,170 103.70 30,221 80.06 0.0022
2025-02-14 2024-09-30 13F/A-1 ZIFF DAVIS COM 48123V102 621,068 316,170 30,221 0.0022
2024-11-14 2024-09-30 13F ZIFF DAVIS COM 48123V102 621,068 316,170 30,221 0.0022
2025-05-14 2024-06-30 13F/A-2 ZIFF DAVIS COM 48123V102 304,898 -151,660 -33.22 16,785 -41.68 0.0013
2024-10-17 2024-06-30 13F/A-1 ZIFF DAVIS COM 48123V102 304,898 -151,660 16,785 0.0013
2024-08-14 2024-06-30 13F ZIFF DAVIS COM 48123V102 304,898 -151,660 16,785 0.0013
2024-10-17 2024-03-31 13F/A-2 ZIFF DAVIS COM 48123V102 456,558 -53,306 -10.45 28,781 -15.99 0.0023
2024-08-16 2024-03-31 13F/A-1 ZIFF DAVIS COM 48123V102 456,558 -53,306 28,781 0.0003
2024-05-15 2024-03-31 13F ZIFF DAVIS COM 48123V102 456,558 -53,306 28,781 0.0023
2024-08-16 2023-12-31 13F/A-1 ZIFF DAVIS COM 48123V102 509,864 35,607 7.51 34,258 13.41 0.0030
2024-02-13 2023-12-31 13F ZIFF DAVIS COM 48123V102 509,864 35,607 34,258 0.0030
2023-11-15 2023-09-30 13F ZIFF DAVIS COM 48123V102 474,257 -6,865 -1.43 30,205 -10.39 0.0031
2023-08-14 2023-06-30 13F ZIFF DAVIS COM 48123V102 481,122 -59,499 -11.01 33,707 -20.12 0.0033
2023-05-15 2023-03-31 13F ZIFF DAVIS COM 48123V102 540,621 -34,312 -5.97 42,195 -7.22 0.0045
2023-02-14 2022-12-31 13F ZIFF DAVIS COM 48123V102 574,933 -12,899 -2.19 45,477 12.98 0.0052
2022-11-14 2022-09-30 13F ZIFF DAVIS COM 48123V102 587,832 -3,243 -0.55 40,254 -8.62 0.0055
2022-10-27 2022-06-30 13F/A-1 ZIFF DAVIS COM 48123V102 591,075 371,928 169.72 44,053 107.72 0.0057
2022-08-15 2022-06-30 13F ZIFF DAVIS COM 48123V102 591,075 371,928 44,053 0.0057
2022-10-27 2022-03-31 13F/A-1 ZIFF DAVIS COM 48123V102 219,147 92,135 72.54 21,208 50.60 0.0029
2022-05-13 2022-03-31 13F ZIFF DAVIS COM 48123V102 219,147 92,135 21,208 0.0029
2022-02-14 2021-12-31 13F ZIFF DAVIS COM 48123V102 127,012 -67,121 -34.57 14,082 -46.91 0.0017
2021-11-15 2021-09-30 13F J2 GLOBAL COM 48123V102 194,133 -49,404 -20.29 26,524 -20.82 0.0036
2021-08-23 2021-06-30 13F/A-1 J2 GLOBAL COM 48123V102 243,537 63,057 34.94 33,499 54.86 0.0044
2021-08-16 2021-06-30 13F J2 GLOBAL COM 48123V102 243,537 63,057 33,499 0.0009
2021-05-17 2021-03-31 13F J2 GLOBAL COM 48123V102 180,480 26,589 17.28 21,632 43.89 0.0032
2021-02-16 2020-12-31 13F J2 GLOBAL COM 48123V102 153,891 61,351 66.30 15,034 134.72 0.0023
2020-11-13 2020-09-30 13F J2 GLOBAL COM 48123V102 92,540 -14,273 -13.36 6,405 -5.13 0.0012
2020-08-14 2020-06-30 13F J2 GLOBAL COM 48123V102 106,813 52,938 98.26 6,751 67.39 0.0015
2020-05-26 2020-03-31 13F/A-1 J2 GLOBAL COM 48123V102 53,875 -78,645 -59.35 4,033 -67.53 0.0011
2020-05-15 2020-03-31 13F J2 GLOBAL COM 48123V102 53,875 -78,645 4,033 309.8185
2020-02-14 2019-12-31 13F J2 GLOBAL COM 48123V102 132,520 87,184 192.31 12,419 201.58 0.0029
2019-11-14 2019-09-30 13F J2 GLOBAL COM 48123V102 45,336 15,517 52.04 4,118 55.40 0.0011
2019-08-14 2019-06-30 13F J2 GLOBAL COM 48123V102 29,819 -3,289 -9.93 2,650 -7.60 0.0007
2019-05-15 2019-03-31 13F J2 GLOBAL COM 48123V102 33,108 -71,945 -68.48 2,868 -60.65 0.0008
2019-02-14 2018-12-31 13F J2 GLOBAL COM 48123V102 105,053 -49,738 -32.13 7,289 -43.17 0.0022
2019-04-23 2018-09-30 13F/A-2 J2 GLOBAL COM 48123V102 154,791 -33,085 -17.61 12,825 -21.19 0.0032
2018-11-20 2018-09-30 13F/A-1 J2 GLOBAL COM 48123V102 154,791 0 12,825 0.0032
2018-11-14 2018-09-30 13F J2 GLOBAL COM 48123V102 154,791 -33,085 12,825
2019-04-23 2018-06-30 13F/A-1 J2 GLOBAL COM 48123V102 187,876 -56,118 -23.00 16,273 -15.50 0.0044
2018-08-14 2018-06-30 13F J2 GLOBAL COM 48123V102 187,876 -56,118 16,273
2019-04-23 2018-03-31 13F/A-1 J2 GLOBAL COM 48123V102 243,994 13,368 5.80 19,257 11.29 0.0053
2018-05-14 2018-03-31 13F J2 GLOBAL COM 48123V102 243,994 13,368 19,257
2019-04-23 2017-12-31 13F/A-1 J2 GLOBAL COM 48123V102 230,626 37,324 19.31 17,303 21.17 0.0047
2018-02-14 2017-12-31 13F J2 GLOBAL COM 48123V102 230,626 37,324 17,303
2017-11-14 2017-09-30 13F J2 GLOBAL COM 48123V102 193,302 42,686 28.34 14,280 11.42 0.0043
2017-08-11 2017-06-30 13F J2 GLOBAL COM 48123V102 150,616 -96,960 -39.16 12,816 -38.30 0.0039
2017-05-22 2017-03-31 13F/A-1 J2 GLOBAL COM 48123V102 247,576 11,900 5.05 20,773 7.75 0.0064
2017-05-12 2017-03-31 13F J2 GLOBAL COM 48123V102 247,576 20,773
2017-02-22 2016-12-31 13F/A-1 J2 GLOBAL COM 48123V102 235,676 -117,820 -33.33 19,279 -18.12 0.0063
2017-02-13 2016-12-31 13F J2 GLOBAL COM 48123V102 235,676 19,279
2016-11-10 2016-09-30 13F J2 GLOBAL COM 48123V102 353,496 -33,332 -8.62 23,546 -3.65 0.0080
2016-08-12 2016-06-30 13F J2 GLOBAL COM 48123V102 386,828 -74,456 -16.14 24,437 -13.97 0.0088
2016-05-12 2016-03-31 13F J2 GLOBAL COM 48123V102 461,284 282,892 158.58 28,406 93.44 0.0109
2016-02-09 2015-12-31 13F J2 GLOBAL COM 48123V102 178,392 149,904 526.20 14,685 627.34 0.0053
2016-02-08 2015-09-30 13F/A-1 J2 GLOBAL COM 48123V102 28,488 2,201 8.37 2,019 13.11 0.0007
2015-11-09 2015-09-30 13F J2 GLOBAL COM 48123V102 28,488 2,019
2015-08-12 2015-06-30 13F J2 GLOBAL COM 48123V102 26,287 -714 -2.64 1,785 0.68 0.0006
2015-05-14 2015-03-31 13F J2 GLOBAL COM 48123V102 27,001 5,188 23.78 1,773 31.14 0.0007
2015-02-13 2014-12-31 13F J2 GLOBAL COM 48123V102 21,813 -16,791 -43.50 1,352 -29.07 0.0005
2014-12-16 2014-09-30 13F/A-1 J2 GLOBAL COM 48123V102 38,604 -5,737 -12.94 1,906 -14.11 0.0007
2014-11-14 2014-09-30 13F J2 GLOBAL COM 48123V102 38,604 1,906
2014-05-13 2014-03-31 13F J2 GLOBAL COM 48123V102 44,341 12,607 39.73 2,219 39.91 0.0009
2014-02-13 2013-12-31 13F J2 GLOBAL COM 48123V102 31,734 2,245 7.61 1,586 8.70 0.0007
2013-11-13 2013-09-30 13F J2 GLOBAL COMMUNICATONS COM 48123V102 29,489 -1,430 -4.62 1,459 11.04 0.0007
2013-08-08 2013-06-30 13F J2 GLOBAL COMMUNICATONS COM 48123V102 30,919 30,919 1,314 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.