Z Institutional Ownership
Top institutional (13F) holders of Z and 5%+ (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
52
Institutional value
$2.15B
Top holder
Vanguard Portfolio Management
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| Vanguard Portfolio Managementinvestment advisor | 6.1% | Aug 13, 2026 | $420.09M |
| TIGER GLOBAL MANAGEMENT LLCinvestment advisor | 3.4% | May 15, 2026 | $304.93M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 1.5% | Nov 6, 2026 | $88.25M |
| BlackRock, Inc.holding company | 1.1% | Aug 7, 2026 | $74.1M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | 1.0% | Aug 13, 2026 | $68.35M |
| Capital World Investorsinvestment advisor | 0.9% | Aug 12, 2026 | $64.96M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 0.8% | Aug 14, 2026 | $57.36M |
| JPMORGAN CHASE & COholding company | 0.8% | Aug 12, 2026 | $53.27M |
| Vanguard Capital Managementinvestment advisor | 0.7% | Aug 13, 2026 | $44.97M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | 0.5% | Aug 14, 2026 | $34.09M |
| D. E. Shaw & Co., Inc.investment advisor | 0.5% | Aug 14, 2026 | $33.29M |
| GLENVIEW CAPITAL MANAGEMENT, LLCinvestment advisor | 0.4% | May 16, 2026 | $32.68M |
| NORTHERN TRUST CORPinvestment advisor | 0.4% | Aug 13, 2026 | $25.75M |
| Norges Bankother | 0.4% | Aug 12, 2026 | $24.99M |
| MORGAN STANLEYholding company | 0.3% | Aug 13, 2026 | $22.19M |
| STATE STREET CORPORATIONholding company | 0.3% | Sep 22, 2026 | $22.09M |
| Dimensional Fund Advisors LPinvestment advisor | 0.3% | Nov 4, 2026 | $19.21M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 0.3% | Aug 14, 2026 | $18.69M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | 0.3% | Aug 14, 2026 | $18.17M |
| Point72 Asset Management, L.P.investment advisor | 0.2% | Aug 14, 2026 | $16.64M |
| CITADEL ADVISORS LLCinvestment advisor | 0.2% | Sep 1, 2026 | $15.19M |
| JANE STREET GROUP, LLCholding company | 0.2% | Aug 14, 2026 | $13.92M |
| GOLDMAN SACHS GROUP INCinvestment advisor | 0.2% | Aug 14, 2026 | $12.95M |
| UBS Group AGbank | 0.2% | Aug 13, 2026 | $12.72M |
| BANK OF AMERICA CORP /DE/holding company | 0.2% | Aug 14, 2026 | $10.86M |
5%+ holders
Current stakes of 5% or more from Schedule 13D and 13G filings. A joint filing shows once, under its lead filer.
| Holder | Form | Stake | Filed |
|---|---|---|---|
| Caledonia (Private) Investments Pty Limitedinvestment advisorwith Caledonia US, LP | SC 13G/A | 26.8% | May 15, 2026 |
| Capital World Investorsinvestment advisor | SC 13G | 10.4% | Aug 6, 2026 |
| Richard N. Bartonindividual | SC 13D/A | 9.2% | Jun 15, 2026 |
| Independent Franchise Partners, LLPinvestment advisor | SC 13G/A | 8.7% | Aug 13, 2026 |
| Lloyd D. Frinkindividual | SC 13D/A | 6.7% | Feb 19, 2026 |
| Vanguard Portfolio Managementinvestment advisor | SC 13G/A | 6.9% | Jul 31, 2026 |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.