The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query ZILLOW GROUP, INC. owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/ZANDZG"
Use Arkolith to show who owns ZILLOW GROUP, INC., which funds added or reduced it, and which SEC filings prove each claim.
Not held in any tracked 13F filing yet.
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 8, 2026 | BLACHFORD ERIK C | Director | Sell (S) | 791 | $28K |
| May 22, 2026 | Wacksman Jeremy | Chief Executive Officer, Director | Sell (S) | 9K | $331K |
| May 18, 2026 | Spaulding Dan | Chief People Officer | Sell (S) | 3K | $115K |
| May 18, 2026 | Hofmann Jeremy | Chief Financial Officer | Sell (S) | 6K | $206K |
| May 15, 2026 | Owens Bradley D. | General Counsel | Sell (S) | 3K | $125K |
| May 14, 2026 | Spaulding Dan | Chief People Officer | Sell (S) | 150 | $6K |
| May 14, 2026 | Spaulding Dan | Chief People Officer | Sell (S) | 2K | $72K |
| May 14, 2026 | Hofmann Jeremy | Chief Financial Officer | Sell (S) | 300 | $12K |
| May 14, 2026 | Hofmann Jeremy | Chief Financial Officer | Sell (S) | 3K | $128K |
| May 14, 2026 | Wacksman Jeremy | Chief Executive Officer, Director | Sell (S) | 300 | $12K |
| May 14, 2026 | Wacksman Jeremy | Chief Executive Officer, Director | Sell (S) | 6K | $218K |
| May 14, 2026 | Samuelson Errol G | Chief Industry Dev. Officer | Sell (S) | 200 | $8K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ZANDZG. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.