질로우 그룹, Inc.
MX ˙ BMV ˙ US98954M2008
SecurityMX:Z / Zillow Group, Inc.
InstitutionUtah Retirement Systems
Latest Disclosed Ownership8,755 shares
Latest Disclosed Value $ 362,282
Utah Retirement Systems reports 67.57% decrease in ownership of Z / Zillow Group, Inc.

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 8,755 shares of Zillow Group, Inc. (MX:Z) valued at $362,282 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 26,994 shares of Zillow Group, Inc.. This represents a change in shares of -67.57% during the quarter.

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 8,755 -18,239 -67.57 362 -80.34 0.0037
2026-02-17 2025-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 26,994 160 0.60 1,842 -10.93 0.0175
2025-11-14 2025-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,834 894 3.45 2,068 13.76 0.0201
2025-08-14 2025-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 25,940 281 1.10 1,817 3.30 0.0190
2025-05-15 2025-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 25,659 -186 -0.72 1,759 -8.05 0.0203
2025-02-14 2024-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 25,845 -400 -1.52 1,914 14.21 0.0211
2024-11-14 2024-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,245 0 0.00 1,676 37.63 0.0189
2024-08-14 2024-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,245 -400 -1.50 1,218 -6.31 0.0145
2024-05-15 2024-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 26,645 -100 -0.37 1,300 -16.03 0.0152
2024-02-14 2023-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 26,745 200 0.75 1,547 26.29 0.0197
2023-11-14 2023-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,545 100 0.38 1,225 -7.83 0.0175
2023-08-14 2023-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,445 -1,800 -6.37 1,329 5.81 0.0184
2023-05-16 2023-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 28,245 0 0.00 1,256 38.17 0.0182
2023-02-15 2022-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 28,245 -700 -2.42 910 9.78 0.0144
2022-11-14 2022-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 28,945 -600 -2.03 828 -11.73 0.0138
2022-08-16 2022-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 29,545 -300 -1.01 938 -36.23 0.0150
2022-05-13 2022-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 29,845 -900 -2.93 1,471 -25.06 0.0196
2022-02-14 2021-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 30,745 100 0.33 1,963 -27.32 0.0243
2021-11-16 2021-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 30,645 -600 -1.92 2,701 -29.27 0.0365
2021-08-16 2021-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 31,245 3,500 12.61 3,819 6.17 0.0492
2021-05-17 2021-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 27,745 -1,200 -4.15 3,597 -4.28 0.0501
2021-02-16 2020-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 28,945 2,100 7.82 3,758 37.76 0.0533
2020-11-16 2020-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 26,845 1,000 3.87 2,728 83.21 0.0453
2020-08-13 2020-06-30 13F/A-1 ZILLOW GROUP CL C CAP STK 98954M200 25,845 2,000 8.39 1,489 73.34 0.0273
2020-08-13 2020-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 25,845 15,064 1,489 27,329.1743
2020-05-15 2020-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 23,845 0 0.00 859 -21.55 0.0186
2020-02-12 2019-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 23,845 400 1.71 1,095 56.65 0.0192
2019-11-14 2019-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 23,445 200 0.86 699 -35.22 0.0133
2019-08-14 2019-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 23,245 360 1.57 1,079 35.72 0.0207
2019-05-15 2019-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 22,885 285 1.26 795 11.34 0.0158
2019-02-08 2018-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 22,600 0 0.00 714 -28.60 0.0161
2018-11-13 2018-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 22,600 1,500 7.11 1,000 -19.81 0.0194
2018-08-10 2018-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 21,100 1,000 4.98 1,247 15.36 0.0258
2018-05-15 2018-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 20,100 100 0.50 1,081 32.15 0.0230
2018-02-14 2017-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 20,000 700 3.63 818 5.41 0.0172
2017-11-13 2017-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 19,300 0 0.00 776 -17.97 0.0175
2017-08-08 2017-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 19,300 700 3.76 946 50.88 0.0220
2017-05-11 2017-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 18,600 0 0.00 627 -7.52 0.0150
2017-02-10 2016-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 18,600 -100 -0.53 678 4.63 0.0171
2016-11-07 2016-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 18,700 100 0.54 648 -4.00 0.0168
2016-08-03 2016-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 18,600 2,900 18.47 675 80.97 0.0180
2016-05-10 2016-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 15,700 0 0.00 373 1.08 0.0101
2016-02-11 2015-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 15,700 -100 -0.63 369 -13.58 0.0100
2015-11-03 2015-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 15,800 15,800 427 0.0122
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.