Zillow Group, Inc. Class C
Zillow Group, Inc. Class C (Z) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · Z · as of Sep 30, 2025
Ownership Breakdown
591
Institutional Holders
▲ 61 vs Q2
$14.14B
Total Inst. Value
▲ $1.77B vs Q2
240.30M
Shares Outstanding
freeFloat 87.41%
183.48M
13F Shares Held
▲ 6.89M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
Z largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CALEDONIA (PRIVATE) INVESTMENTS PTY LTD services-business services, nec | 26.57M | 11.02% | 11.02% | $2.05T | Nov 14, 2025 | ▼ 2.45M |
VANGUARD GROUP INC services-business services, nec | 23.07M | 9.57% | 9.57% | $1.78T | Nov 7, 2025 | ▲ 71.3K |
FMR LLC services-business services, nec | 12.89M | 5.35% | 5.35% | $993.12B | Nov 13, 2025 | ▲ 459.6K |
INDEPENDENT FRANCHISE PARTNERS LLP services-business services, nec | 10.86M | 4.50% | 4.50% | $836.67B | Nov 14, 2025 | ▼ 181.1K |
CAPITAL WORLD INVESTORS services-business services, nec | 10.64M | 4.41% | 4.41% | $819.43B | Nov 13, 2025 | ▲ 769.9K |
BLACKROCK, INC. services-business services, nec | 9.71M | 4.03% | 4.03% | $748.47B | Nov 12, 2025 | ▲ 391.8K |
TIGER GLOBAL MANAGEMENT LLC services-business services, nec | 5.05M | 2.09% | 2.09% | $388.73B | Nov 14, 2025 | ▼ 1.18M |
NINETY ONE UK LTD services-business services, nec | 4.83M | 2.00% | 2.00% | $371.79B | Nov 13, 2025 | ▲ 93.3K |
STATE STREET CORP services-business services, nec | 3.70M | 1.53% | 1.53% | $284.70B | Nov 14, 2025 | ▲ 161.1K |
GEODE CAPITAL MANAGEMENT, LLC services-business services, nec | 3.31M | 1.37% | 1.37% | $254.21B | Nov 12, 2025 | ▲ 165.9K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
27
Increased
+11.22M shares4
New Positions
first time holders14
Decreased
−10.35M shares0
Sold Out
fully exitedNet shares change (top 50)
+875.3K
+11.22M / −10.35M
Net new holders
+17
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
Z insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
19
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Wacksman Jeremy Chief Executive Officer | May 22, 2026 | Sale | 9,072 | $36.54 | $331.5K | 153.7K | Form 4 ↗ |
Spaulding Dan Chief People Officer | May 14, 2026 | Sale | 1,906 | $37.86 | $72.2K | 52.9K | Form 4 ↗ |
Spaulding Dan Chief People Officer | May 14, 2026 | Sale | 150 | $38.74 | $5.8K | 52.8K | Form 4 ↗ |
Spaulding Dan Chief People Officer | May 18, 2026 | Sale | 3,078 | $37.40 | $115.1K | 49.7K | Form 4 ↗ |
Hofmann Jeremy Chief Financial Officer | May 14, 2026 | Sale | 3,371 | $37.86 | $127.6K | 74.1K | Form 4 ↗ |
Hofmann Jeremy Chief Financial Officer | May 14, 2026 | Sale | 300 | $38.72 | $11.6K | 73.8K | Form 4 ↗ |
Hofmann Jeremy Chief Financial Officer | May 18, 2026 | Sale | 5,501 | $37.40 | $205.7K | 68.3K | Form 4 ↗ |
Wacksman Jeremy Chief Executive Officer | May 14, 2026 | Sale | 5,751 | $37.88 | $217.9K | 163.1K | Form 4 ↗ |
Wacksman Jeremy Chief Executive Officer | May 14, 2026 | Sale | 300 | $38.69 | $11.6K | 162.8K | Form 4 ↗ |
Choo Jun Chief Operating Officer | May 14, 2026 | Sale | 1,083 | $37.84 | $41.0K | 107.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Zillow Group, Inc. Class C (Z) is primarily owned by institutional investors, who hold approximately 76.3% of total shares outstanding. Company insiders own approximately 12.59%, while retail and public investors account for the remaining 11.06%.
The largest institutional shareholder of Zillow Group, Inc. Class C is CALEDONIA (PRIVATE) INVESTMENTS PTY LTD, holding approximately 26.57 million shares — equal to 11.02% of outstanding shares — as of September 30, 2025.
A total of 591 institutional investors currently hold Z stock, with a combined institutional value of approximately $14.14 billion as of the most recent 13F filing period.
Frequently asked questions
Z ownershipZillow Group, Inc. Class C (Z) is primarily owned by institutional investors, who hold approximately 76.3% of shares. The largest shareholder is CALEDONIA (PRIVATE) INVESTMENTS PTY LTD with a 11.02% stake. Company insiders hold 12.59%. Data sourced from SEC Form 13F as of September 30, 2025.