Zillow Group, Inc. Class A
Zillow Group, Inc. Class A (ZG) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ZG · as of Mar 31, 2025
Ownership Breakdown
301
Institutional Holders
▼ 25 vs Q4
$2.93B
Total Inst. Value
▼ $280.55M vs Q4
240.30M
Shares Outstanding
freeFloat 87.41%
43.79M
13F Shares Held
▼ 1.53M vs Q4
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
ZG largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CALEDONIA (PRIVATE) INVESTMENTS PTY LTD services-business services, nec | 12.92M | 5.33% | 5.33% | $863.94B | May 15, 2025 | ▼ 1.36M |
VANGUARD GROUP INC services-business services, nec | 7.00M | 2.89% | 2.89% | $468.20B | May 9, 2025 | ▲ 57.7K |
BLACKROCK, INC. services-business services, nec | 2.45M | 1.01% | 1.01% | $164.05B | May 2, 2025 | ▲ 10.2K |
NORGES BANK services-business services, nec | 2.31M | 95.37% | 95.37% | $154.47B | May 11, 2026 | ▼ 23.1K |
STATE OF WISCONSIN INVESTMENT BOARD services-business services, nec | 2.17M | 89.47% | 89.47% | $144.92B | May 15, 2025 | ▼ 65.1K |
INDEPENDENT FRANCHISE PARTNERS LLP services-business services, nec | 2.06M | 85.05% | 85.05% | $137.76B | May 14, 2025 | ▲ 36.0K |
GEODE CAPITAL MANAGEMENT, LLC services-business services, nec | 1.05M | 43.16% | 43.16% | $69.96B | May 13, 2025 | ▲ 45.0K |
TIGER GLOBAL MANAGEMENT LLC services-business services, nec | 902.6K | 37.26% | 37.26% | $60.35B | May 15, 2025 | NEW |
FMR LLC services-business services, nec | 833.9K | 34.42% | 34.42% | $55.76B | May 12, 2025 | ▼ 28.2K |
STATE STREET CORP services-business services, nec | 756.8K | 31.24% | 31.24% | $50.60B | May 15, 2025 | ▼ 5.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
25
Increased
+1.95M shares3
New Positions
first time holders18
Decreased
−2.55M shares0
Sold Out
fully exitedNet shares change (top 50)
604.0K
+1.95M / −2.55M
Net new holders
+10
3 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
ZG 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 A (ZG) is primarily owned by institutional investors, who hold approximately 18.2% of total shares outstanding. Company insiders own approximately 12.59%, while retail and public investors account for the remaining 69.18%.
The largest institutional shareholder of Zillow Group, Inc. Class A is CALEDONIA (PRIVATE) INVESTMENTS PTY LTD, holding approximately 12.92 million shares — equal to 5.33% of outstanding shares — as of March 31, 2025.
A total of 301 institutional investors currently hold ZG stock, with a combined institutional value of approximately $2.93 billion as of the most recent 13F filing period.
Frequently asked questions
ZG ownershipZillow Group, Inc. Class A (ZG) is primarily owned by institutional investors, who hold approximately 18.2% of shares. The largest shareholder is CALEDONIA (PRIVATE) INVESTMENTS PTY LTD with a 5.33% stake. Company insiders hold 12.59%. Data sourced from SEC Form 13F as of March 31, 2025.