Zillow Group, Inc (ZG) Ownership
ZG ownership summary
as of October 18, 2026- Institutions
- 111.1% of shares outstanding
- Insiders
- 3.85% of shares outstanding
- Shares outstanding
- 41.4M
- Float
- 207.0M shares available to trade
- Short interest
- 19.47% 3.9M shares short
- Days to cover
- 4.07 short interest down 3.7% vs prior month
- Institutions 111.10%
- Insiders 3.85%
ZG top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Caledonia (Private) Investments Pty Ltd | 5.04% | 11.3M | $361.1M | −42,242 (−0.4%) | June 30, 2026 |
| 2 | Independent Franchise Partners LLP | 1.63% | 3.7M | $117.1M | +934,455 (+34.1%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 1.31% | 2.9M | $93.6M | −1.0M (−25.6%) | June 30, 2026 |
| 4 | BlackRock Inc | 1.05% | 2.4M | $75.3M | −23,098 (−1.0%) | June 30, 2026 |
| 5 | Capital World Investors | 0.92% | 2.1M | $66.0M | −1.0M (−32.8%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 0.64% | 1.4M | $45.7M | −816,363 (−36.3%) | June 30, 2026 |
| 7 | D. E. Shaw & Co LP | 0.45% | 1.0M | $32.0M | +471,803 (+88.8%) | June 30, 2026 |
| 8 | Geode Capital Management, LLC | 0.40% | 892K | $28.4M | −169,299 (−16.0%) | June 30, 2026 |
| 9 | NORGES BANK | 0.35% | 797K | $25.4M | −1.4M (−64.3%) | June 30, 2026 |
| 10 | Morgan Stanley - Brokerage Accounts | 0.31% | 707K | $22.5M | +137,547 (+24.1%) | June 30, 2026 |
| 11 | State Street Corp | 0.31% | 704K | $22.4M | −30,062 (−4.1%) | June 30, 2026 |
| 12 | Dimensional Fund Advisors, Inc. | 0.31% | 699K | $22.3M | +144,090 (+26.0%) | June 30, 2026 |
| 13 | Millennium Management LLC | 0.28% | 624K | $19.9M | +255,559 (+69.3%) | June 30, 2026 |
| 14 | Wellington Management Company LLP | 0.26% | 579K | $18.5M | −492,780 (−46.0%) | June 30, 2026 |
| 15 | Point72 Asset Management, L.P. | 0.24% | 531K | $16.9M | +209,814 (+65.4%) | June 30, 2026 |
| 16 | HRT FINANCIAL LLC | 0.20% | 439K | $14.0M | +438,898 (0.0%) | June 30, 2026 |
| 17 | The Goldman Sachs Group Inc | 0.18% | 413K | $13.2M | +219,756 (+113.9%) | June 30, 2026 |
| 18 | UBS Group AG | 0.18% | 406K | $12.9M | −430,024 (−51.5%) | June 30, 2026 |
| 19 | Trexquant Investment LP | 0.18% | 401K | $12.8M | +291,477 (+265.3%) | June 30, 2026 |
| 20 | Jane Street Group LLC | 0.17% | 391K | $12.5M | +391,014 (0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 10 holders added 3.5M shares and 10 cut 5.5M.
ZG top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | American Funds SMALLCAP World A | 2.18% | 4.9M | $156.2M | +2.9M (+145.0%) | September 30, 2026 |
| 2 | Vanguard Real Estate Index Investor | 0.66% | 1.5M | $47.6M | +21,397 (+1.5%) | September 30, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 0.44% | 982K | $31.3M | — | August 31, 2026 |
| 4 | Vanguard Small Cap Index | 0.29% | 645K | $20.6M | −47,155 (−6.8%) | September 30, 2026 |
| 5 | Edgewood Growth Instl | 0.21% | 482K | $15.4M | +438,287 (+1,010.6%) | August 31, 2026 |
| 6 | Vanguard MStar Small Cap Growth Indx Inv | 0.16% | 364K | $11.6M | −32,051 (−8.1%) | September 30, 2026 |
| 7 | American Funds U.S. Sm & Md Cp Eq R-6 | 0.13% | 300K | $9.6M | +300,000 (0.0%) | September 30, 2026 |
| 8 | Vanguard Real Estate II Index | 0.12% | 266K | $8.5M | +4,524 (+1.7%) | September 30, 2026 |
| 9 | Fidelity Mid Cap Index | 0.09% | 207K | $6.6M | +56,964 (+37.9%) | August 31, 2026 |
| 10 | Fidelity Enhanced Mid Cap Core ETF | 0.08% | 182K | $5.8M | +540 (+0.3%) | September 30, 2026 |
| 11 | Independent Franchise Partners US Equity | 0.08% | 173K | $5.5M | −1,480 (−0.9%) | June 30, 2026 |
| 12 | iShares Russell Mid-Cap ETF | 0.07% | 164K | $5.2M | +304 (+0.2%) | September 30, 2026 |
| 13 | Fidelity Extended Market Index | 0.07% | 155K | $4.9M | +1,153 (+0.7%) | August 31, 2026 |
| 14 | American Funds IS® SMALLCAP World 1 | 0.07% | 149K | $4.7M | +77,814 (+109.8%) | September 30, 2026 |
| 15 | iShares US Real Estate ETF | 0.06% | 136K | $4.3M | −1,727 (−1.3%) | September 30, 2026 |
| 16 | Mediolanum Challenge Tech Opps L Acc | 0.06% | 134K | $4.3M | −6,478 (−4.6%) | June 30, 2026 |
| 17 | Fidelity Real Estate Index | 0.05% | 116K | $3.7M | −1,803 (−1.5%) | July 31, 2026 |
| 18 | Invenomic Institutional | 0.05% | 102K | $3.2M | +101,927 (0.0%) | July 31, 2026 |
| 19 | Fidelity Total Market Index | 0.04% | 96K | $3.1M | — | August 31, 2026 |
| 20 | DFA US Small Cap I | 0.04% | 95K | $3.0M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ZG insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-18 | Jeremy Hofmann | Sell | $43.73 | 7,786 | $340,482 |
| 2026-02-17 | Dan Spaulding | Sell | $43.95 | 5,361 | $235,616 |
| 2026-02-17 | Jeremy Wacksman | Sell | $44.25 | 13,661 | $604,499 |
| 2026-02-13 | Bradley D Owens | Sell | $44.42 | 2,602 | $115,581 |
| 2026-02-12 | Jeremy Wacksman | Sell | $44.20 | 4,729 | $209,022 |
| 2026-02-12 | Jun Choo | Sell | $44.23 | 2,061 | $91,158 |
| 2026-02-12 | Jeremy Hofmann | Sell | $44.22 | 5,538 | $244,890 |
| 2026-02-12 | Jennifer Rock | Sell | $44.22 | 2,164 | $95,692 |
| 2026-02-12 | Errol G Samuelson | Sell | $44.21 | 7,015 | $310,133 |
| 2026-02-12 | David A Beitel | Sell | $44.22 | 3,966 | $175,377 |
| 2026-02-12 | Dan Spaulding | Sell | $44.19 | 3,901 | $172,385 |
| 2026-02-12 | Bradley D Owens | Sell | $44.20 | 2,017 | $89,151 |
| 2025-12-03 | Erik C Blachford | Sell | $72.51 | 965 | $69,972 |
| 2025-12-03 | Thielke Claire Cormier | Sell | $72.51 | 241 | $17,475 |
| 2025-11-19 | Bradley D Owens | Sell | $67.41 | 2,722 | $183,490 |
| 2025-11-14 | Dan Spaulding | Sell | $69.40 | 5,455 | $378,577 |
| 2025-11-14 | Jeremy Hofmann | Sell | $69.53 | 7,865 | $546,853 |
| 2025-11-14 | Jeremy Wacksman | Sell | $69.99 | 10,855 | $759,741 |
| 2025-11-12 | Bradley D Owens | Sell | $71.12 | 1,897 | $134,915 |
| 2025-11-12 | Dan Spaulding | Sell | $71.12 | 3,819 | $271,607 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
ZG shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ZG
Institutional investors own 111.1% of Zillow's shares and insiders 3.85%. The largest holder is Caledonia (Private) Investments Pty Ltd with 5.04% of the shares (11.3M), as of June 30, 2026. Among the top 20 institutions, 10 added shares and 10 reduced their stake in the latest filings. Short interest is 19.47% of the float, or 4.07 days of average trading volume. The share count rose 107.2% since 2014.
Related: ZG analyst forecast, ZG key metrics. See the ZG stock overview for the latest quote and news.
ZG ownership FAQ
Who owns the most Zillow stock?
The largest shareholders of Zillow are Caledonia (Private) Investments Pty Ltd (5.04%), Independent Franchise Partners LLP (1.63%), Vanguard Portfolio Management, LLC (1.31%), BlackRock Inc (1.05%), Capital World Investors (0.92%).
What percentage of Zillow is owned by institutions?
Institutions hold 111.1% of Zillow's shares outstanding; insiders hold 3.85%.
Which funds own Zillow?
The largest fund holders of Zillow are American Funds SMALLCAP World A (2.18%), Vanguard Real Estate Index Investor (0.66%), Vanguard MStar Total Stk Mkt Idx Invest (0.44%), Vanguard Small Cap Index (0.29%), Edgewood Growth Instl (0.21%).
What is Zillow's short interest?
3.9M shares of Zillow were sold short, 19.47% of the float; at the average daily volume it would take 4.07 days to cover.
Are insiders buying or selling Zillow?
Of the latest 20 reported insider transactions in Zillow (since November 12, 2025), 0 were purchases and 20 were sales.
How many shares of Zillow are outstanding?
Zillow has 41.4M shares outstanding, of which 207.0M are in the public float.