13F stock ownership research
Zillow Group Inc (Z) institutional holdings and quarterly fund activity
This reverse-ownership view starts with Z and shows every matching position in SnowballHare's tracked 13F manager universe. It connects holder-level changes with four-quarter history and company research without presenting delayed filings as live ownership.
Deterministic analysis from filing data
How institutions moved in Z this quarter
Z's current holder list starts with reported scale. 3 active managers reported $342.4M in aggregate value. Tiger Global Management is the largest tracked holder. The sample is too small for a broad concentration reading.
Position changes show where the quarter differed from the prior filing. Duquesne Family Office made the largest measured share-count move at -100.0%. 1 manager initiated positions, led by Coatue Management. 1 manager exited, including Duquesne Family Office. These filings describe quarter-end positions and do not confirm what managers held after the reporting date.
Looking back across quarters separates persistence from a single-period move. Holder count remains near the trailing average of 3.0. Aggregate value also moves with quarter-end share prices, so dollar changes do not measure active buying by themselves.
Z becomes easier to judge beside related companies. Related ownership pages include AAPL, AXP, KO. Return to Z stock research for financial statements, earnings, and company risks.
Current 13F snapshot
All institutional holders
Every row below links to the manager's full portfolio page. The table contains 4 current or exited observations for Z, ordered by reported market value.
| Holder | Shares | Reported value | Portfolio weight | Share change | Status |
|---|---|---|---|---|---|
| Tiger Global Management2026-03-31 | 7,368,957 | $304.93M | 1.33% | +21.7% | Increased |
| Coatue Management2026-03-31 | 739,700 | $30.61M | 0.11% | New | New |
| ARK Invest2026-03-31 | 166,685 | $6.9M | 0.05% | -32.3% | Reduced |
| Duquesne Family Office2026-03-31 | 0 | $0 | 0.00% | -100.0% | Exited |
Quarter-over-quarter activity
Holder changes
New holders 1
- Coatue Management$30.61M · New
Increased 1
- Tiger Global Management$304.93M · +21.7%
Reduced 1
- ARK Invest$6.9M · -32.3%
Exited holders 1
- Duquesne Family Office$13,142 · -100.0%
Manager universe
Holder type breakdown
Holder types are a deterministic classification of SnowballHare's small tracked-manager universe, not an SEC legal category. The breakdown helps distinguish concentrated investment firms from diversified institutions and family-office style portfolios.
Rolling filing history
Last 4 quarters
Quarterly totals aggregate only managers with a tracked filing for the period. A change can reflect buying or selling, stock-price movement, a new manager entering the dataset, or a missing comparable filing.
| Quarter | Holders | Reported value | Shares | New | Exits |
|---|---|---|---|---|---|
| 2026-03-31 | 3 | $342.43M | 8,275,342 | 1 | 1 |
| 2025-12-31 | 3 | $430.02M | 6,495,863 | 1 | 1 |
| 2025-09-30 | 3 | $465.85M | 6,046,010 | 0 | 0 |
| 2025-06-30 | 3 | $496.92M | 7,093,725 | 0 | 0 |
Comparable stocks
How Z compares
- Holders
- 2
- Value
- $57.97B
- Top 5
- 100.0%
- Holders
- 1
- Value
- $45.86B
- Top 5
- 100.0%
- Holders
- 2
- Value
- $30.43B
- Top 5
- 100.0%
Peer pages are selected from the same sector and similar reported company scale when data is available. Compare holder count and concentration, but remember that the same limited manager universe can have very different relevance for different stocks.
Filing interpretation
Common questions about Z institutional ownership
Who is the largest tracked institutional holder of Z?
Tiger Global Management is the largest active holder in the current Z sample, reporting $304.9M. The Z holder table ranks every matched manager.
Which institution increased its Z position the most?
Tiger Global Management recorded the largest increase or new position by reported value in the current cycle. Its row appears in the Z change section.
Which institution reduced or exited Z most significantly?
ARK Invest recorded the largest reduction or exit by prior reported value. Compare it with the other Z holder changes.
Did new holders enter or existing holders exit Z?
1 new holder entered the tracked sample. 1 holder exited. Named managers are shown in the Z activity grid.
How concentrated is tracked ownership in Z?
The Z sample contains too few active managers for a broad concentration conclusion. The Z holder table shows the named positions that are available.
How has tracked ownership in Z changed across four quarters?
The latest cycle has 3 active holders versus 3 in the oldest displayed comparison quarter. The Z four-quarter series separates holder count, shares, and reported value.
What company evidence should be checked alongside Z's 13F changes?
Use the Z stock research page to compare institutional moves with revenue, margins, cash flow, insider filings, earnings, and company risks. A delayed ownership filing should not override newer operating evidence.
Primary-source record
Sources and methodology
Source: SEC EDGAR 13F-HR information tables for the managers SnowballHare currently tracks. Rows are aggregated by manager and ticker, then compared with the prior available filing. The dataset is delayed, partial, and historical by design.
Disclaimer: Historical filing data is not investment advice. Check material facts against original SEC records before acting.