Zillow Group, Inc.
US ˙ NasdaqGS ˙ US98954M2008

SecurityZ / Zillow Group, Inc.
InstitutionCaption Management, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Caption Management, LLC ownership in Z / Zillow Group, Inc.

On May 15, 2026 - Caption Management, LLC filed a 13F-HR form disclosing ownership of 0 shares of Zillow Group, Inc. (US:Z) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 88,227 shares of Zillow Group, Inc.. The current value of the position is $0 USD.

Caption Management, LLC has a history of taking positions in derivatives of the underlying security (Z) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

Z / Zillow Group, Inc. Historical Put/Call Ratio
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 0 -100.00 0
2026-02-17 2025-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 88,227 43,064 95.35 6,019 72.98 0.0413
2025-11-14 2025-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 45,163 45,163 3,480 0.0271
2025-05-15 2025-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 0 -34,500 -100.00 0 -100.00
2025-02-14 2024-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 34,500 -6,000 -14.81 2,555 -1.20 0.0241
2024-11-14 2024-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 40,500 -55,300 -57.72 2,586 -41.83 0.0413
2024-08-14 2024-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 95,800 -275,700 -74.21 4,444 -75.48 0.0684
2024-05-15 2024-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 371,500 26,900 7.81 18,122 -9.11 0.2752
2024-02-14 2023-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 344,600 8,700 2.59 19,939 28.59 0.2687
2023-11-14 2023-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 335,900 261,500 351.48 15,505 314.68 0.2388
2023-08-14 2023-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 74,400 36,975 98.80 3,739 124.70 0.0662
2023-05-15 2023-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 37,425 36,725 5,246.43 1,664 7,463.64 0.0322
2023-02-14 2022-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 700 700 23 0.0004
2022-11-14 2022-09-30 13F ZILLOW GROUP CL C CAP STK 98954M200 0 -17,000 -100.00 0 -100.00
2022-08-15 2022-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 17,000 17,000 540 0.0074
2022-05-13 2022-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 0 -302,083 -100.00 0 -100.00
2022-02-11 2021-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 302,083 287,983 2,042.43 19,288 953.99 0.2162
2021-02-16 2020-12-31 13F ZILLOW GROUP CL C CAP STK 98954M200 14,100 14,100 1,830 0.0417
2020-08-14 2020-06-30 13F ZILLOW GROUP CL C CAP STK 98954M200 0 -13,000 -100.00 0 -100.00
2020-05-15 2020-03-31 13F ZILLOW GROUP CL C CAP STK 98954M200 13,000 13,000 469 0.0265
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-15 2025-03-31 13F ZILLOW GROUP CL C CAP STK Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F ZILLOW GROUP CL C CAP STK Call 25,000 0.00 1,851 15.98 n/a n/a n/a
2024-11-14 2024-09-30 13F ZILLOW GROUP CL C CAP STK Call 25,000 0.00 1,596 37.70 n/a n/a n/a
2024-08-14 2024-06-30 13F ZILLOW GROUP CL C CAP STK Call 25,000 -94.07 1,160 -94.37 n/a n/a n/a
2024-05-15 2024-03-31 13F ZILLOW GROUP CL C CAP STK Call 421,800 -18.79 20,575 -31.54 n/a n/a n/a
2024-02-14 2023-12-31 13F ZILLOW GROUP CL C CAP STK Call 519,400 30.18 30,052 63.18 n/a n/a n/a
2023-11-14 2023-09-30 13F ZILLOW GROUP CL C CAP STK Call 399,000 303.03 18,418 270.19 n/a n/a n/a
2023-08-14 2023-06-30 13F ZILLOW GROUP CL C CAP STK Call 99,000 -55.80 4,976 -50.06 n/a n/a n/a
2023-05-15 2023-03-31 13F ZILLOW GROUP CL C CAP STK Call 224,000 -2.40 9,961 34.75 n/a n/a n/a
2023-02-14 2022-12-31 13F ZILLOW GROUP CL C CAP STK Call 229,500 -28.17 7,392 -19.15 n/a n/a n/a
2022-11-14 2022-09-30 13F ZILLOW GROUP CL C CAP STK Call 319,500 -3.18 9,143 -12.74 n/a n/a n/a
2022-08-15 2022-06-30 13F ZILLOW GROUP CL C CAP STK Call 330,000 17.86 10,478 -24.08 n/a n/a n/a
2022-05-13 2022-03-31 13F ZILLOW GROUP CL C CAP STK Call 280,000 -33.54 13,801 -48.69 n/a n/a n/a
2022-02-11 2021-12-31 13F ZILLOW GROUP CL C CAP STK Call 421,300 26,899 n/a n/a n/a
2021-05-17 2021-03-31 13F ZILLOW GROUP CL C CAP STK Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-16 2020-12-31 13F ZILLOW GROUP CL C CAP STK Call 130,000 0.00 16,874 27.77 n/a n/a n/a
2020-11-16 2020-09-30 13F ZILLOW GROUP CL C CAP STK Call 130,000 0.00 13,207 76.35 n/a n/a n/a
2020-08-14 2020-06-30 13F ZILLOW GROUP CL C CAP STK Call 130,000 7,489 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ZILLOW GROUP CL C CAP STK Put 0 -100.00 0 n/a n/a n/a
2026-02-17 2025-12-31 13F ZILLOW GROUP CL C CAP STK Put 92,000 6,276 n/a n/a n/a
2025-05-15 2025-03-31 13F ZILLOW GROUP CL C CAP STK Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F ZILLOW GROUP CL C CAP STK Put 300,000 0.00 22,215 15.97 n/a n/a n/a
2024-11-14 2024-09-30 13F ZILLOW GROUP CL C CAP STK Put 300,000 0.00 19,155 37.64 n/a n/a n/a
2024-08-14 2024-06-30 13F ZILLOW GROUP CL C CAP STK Put 300,000 -40.00 13,917 -42.94 n/a n/a n/a
2024-05-15 2024-03-31 13F ZILLOW GROUP CL C CAP STK Put 500,000 6.59 24,390 -10.14 n/a n/a n/a
2024-02-14 2023-12-31 13F ZILLOW GROUP CL C CAP STK Put 469,100 427.08 27,142 560.71 n/a n/a n/a
2023-11-14 2023-09-30 13F ZILLOW GROUP CL C CAP STK Put 89,000 0.00 4,108 -8.16 n/a n/a n/a
2023-08-14 2023-06-30 13F ZILLOW GROUP CL C CAP STK Put 89,000 0.00 4,473 13.04 n/a n/a n/a
2023-05-15 2023-03-31 13F ZILLOW GROUP CL C CAP STK Put 89,000 -1.11 3,958 36.54 n/a n/a n/a
2023-02-14 2022-12-31 13F ZILLOW GROUP CL C CAP STK Put 90,000 -78.31 2,899 -75.59 n/a n/a n/a
2022-11-14 2022-09-30 13F ZILLOW GROUP CL C CAP STK Put 415,000 -23.56 11,874 -31.11 n/a n/a n/a
2022-08-15 2022-06-30 13F ZILLOW GROUP CL C CAP STK Put 542,900 -24.71 17,237 -51.50 n/a n/a n/a
2022-05-13 2022-03-31 13F ZILLOW GROUP CL C CAP STK Put 721,100 -35.16 35,542 -49.95 n/a n/a n/a
2022-02-11 2021-12-31 13F ZILLOW GROUP CL C CAP STK Put 1,112,100 102.20 71,006 46.47 n/a n/a n/a
2021-11-12 2021-09-30 13F ZILLOW GROUP CL C CAP STK Put 550,000 633.33 48,477 397.97 n/a n/a n/a
2021-02-16 2020-12-31 13F ZILLOW GROUP CL C CAP STK Put 75,000 9,735 n/a n/a n/a
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.