3 hedge funds and family offices disclose a Z position in their latest SEC 13F filing — combined $490.0M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Chase Coleman | Tiger Global Management LLC | 7,080,690 | $483.1M | 1.63% | 2025-12-31 |
| 2 | Cathie Wood | ARK Investment Management LLC | 166,685 | $6.9M | 0.05% | 2026-03-31 |
| 3 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 144 | $10K | 0.00% | 2025-12-31 |
As of the latest 13F window, 3 tracked superinvestors hold Z. The largest disclosed position is Chase Coleman at $483.1M (1.6% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying Z, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
3 hedge funds and family offices disclose a Z position in their latest SEC 13F filing — combined $490.0M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Chase Coleman | Tiger Global Management LLC | 7,080,690 | $483.1M | 1.63% | 2025-12-31 |
| 2 | Cathie Wood | ARK Investment Management LLC | 166,685 | $6.9M | 0.05% | 2026-03-31 |
| 3 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 144 | $10K | 0.00% | 2025-12-31 |
As of the latest 13F window, 3 tracked superinvestors hold Z. The largest disclosed position is Chase Coleman at $483.1M (1.6% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying Z, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
