Zillow Group, Inc.
US ˙ NasdaqGS ˙ US98954M2008

SecurityZ / Zillow Group, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership60,766 shares
Latest Disclosed Value $ 4,145,457
Alliancebernstein L.p. reports 6.33% decrease in ownership of Z / Zillow Group, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 60,766 shares of Zillow Group, Inc. (US:Z) valued at $2,514,497 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 64,872 shares of Zillow Group, Inc.. This represents a change in shares of -6.33% during the quarter. The current value of the position is $2,182,715 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 ZILLOW GROUP CL C CAP STK 98954M200 60,766 -4,106 -6.33 4,145 -6.33 0.0013
2026-02-17 2025-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 64,872 -4,525 -6.52 4,426 -17.24 0.0014
2025-11-14 2025-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 69,397 2,345 3.50 5,347 13.86 0.0017
2025-08-14 2025-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 67,052 -278,101 -80.57 4,697 -80.15 0.0015
2025-05-15 2025-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 345,153 126,069 57.54 23,664 45.86 0.0086
2025-02-12 2024-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 219,084 -189,510 -46.38 16,223 -37.81 0.0055
2024-11-14 2024-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 408,594 309,077 310.58 26,089 465.16 0.0088
2024-08-14 2024-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 99,517 26,936 37.11 4,617 30.40 0.0016
2024-05-14 2024-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 72,581 -149,831 -67.37 3,541 -72.49 0.0013
2024-02-14 2023-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 222,412 149,338 204.37 12,869 281.50 0.0050
2023-11-14 2023-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 73,074 -6,643 -8.33 3,373 -15.80 0.0014
2023-08-15 2023-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 79,717 -8,799 -9.94 4,007 1.78 0.0016
2023-05-15 2023-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 88,516 5,137 6.16 3,936 46.59 0.0017
2023-02-15 2022-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 83,379 -364 -0.43 2,686 12.06 0.0012
2022-11-15 2022-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 83,743 -5,849 -6.53 2,396 -15.78 0.0012
2022-08-15 2022-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 89,592 12,195 15.76 2,845 -25.43 0.0013
2022-05-13 2022-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 77,397 -532,736 -87.31 3,815 -90.21 0.0015
2022-02-14 2021-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 610,133 521,901 591.51 38,957 400.93 0.0138
2021-11-10 2021-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 88,232 -59,969 -40.46 7,777 -57.06 0.0031
2021-07-30 2021-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 148,201 -302 -0.20 18,113 -5.92 0.0073
2021-05-06 2021-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 148,503 1,621 1.10 19,252 0.98 0.0084
2021-02-08 2020-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 146,882 -34,093 -18.84 19,065 3.70 0.0090
2020-11-12 2020-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 180,975 -9,560 -5.02 18,385 67.49 0.0099
2020-08-13 2020-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 190,535 116,257 156.52 10,977 310.36 0.0065
2020-05-14 2020-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 74,278 -12,865 -14.76 2,675 -33.18 0.0019
2020-02-18 2019-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 87,143 7,212 9.02 4,003 67.91 0.0023
2019-11-14 2019-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 79,931 302 0.38 2,384 -35.46 0.0015
2019-08-14 2019-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 79,629 -1,463 -1.80 3,694 31.13 0.0023
2019-05-14 2019-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 81,092 -1,173 -1.43 2,817 8.43 0.0018
2019-02-13 2018-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 82,265 16,382 24.87 2,598 -10.87 0.0019
2018-11-08 2018-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 65,883 -2,256 -3.31 2,915 -27.56 0.0019
2018-08-13 2018-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 68,139 7,319 12.03 4,024 22.98 0.0028
2018-05-14 2018-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 60,820 -490 -0.80 3,272 30.41 0.0024
2018-02-13 2017-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 61,310 -460 -0.74 2,509 1.01 0.0018
2017-11-13 2017-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 61,770 -250 -0.40 2,484 -18.29 0.0019
2017-08-10 2017-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 62,020 583 0.95 3,040 46.93 0.0024
2017-05-11 2017-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 61,437 -970 -1.55 2,069 -9.09 0.0016
2017-02-13 2016-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 62,407 -16,252 -20.66 2,276 -16.51 0.0019
2016-11-10 2016-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 78,659 -150 -0.19 2,726 -4.65 0.0023
2016-08-11 2016-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 78,809 14,100 21.79 2,859 86.13 0.0025
2016-05-13 2016-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 64,709 -66 -0.10 1,536 0.99 0.0013
2016-02-16 2015-12-31 13F/A-1 ZILLOW GROUP CL C CAP STK 98954M200 64,775 -559 -0.86 1,521 -13.78 0.0013
2016-02-12 2015-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 64,775 1,749
2015-11-13 2015-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 65,334 65,334 1,764 0.0015
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.