7 hedge funds and family offices disclose a NTRA position in their latest SEC 13F filing — combined $974.0M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Stanley Druckenmiller | Duquesne Family Office LLC | 3,063,606 | $612.7M | 20.86% | 2026-03-31 |
| 2 | Lee Ainslie | Maverick Capital Ltd | 944,028 | $216.3M | 2.32% | 2025-12-31 |
| 3 | Cathie Wood | ARK Investment Management LLC | 684,255 | $136.8M | 1.06% | 2026-03-31 |
| 4 | Ray Dalio | Bridgewater Associates LP | 25,237 | $5.0M | 0.02% | 2026-03-31 |
| 5 | Torray Funds | Torray Investment Partners LLC | 12,100 | $2.8M | 0.40% | 2025-12-31 |
| 6 | Polen Capital | Polen Capital Management LLC | 1,376 | $315K | 0.00% | 2025-12-31 |
| 7 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 171 | $39K | 0.01% | 2025-12-31 |
As of the latest 13F window, 7 tracked superinvestors hold NTRA. The largest disclosed position is Stanley Druckenmiller at $612.7M (20.9% 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 NTRA, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
7 hedge funds and family offices disclose a NTRA position in their latest SEC 13F filing — combined $974.0M in market value.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Stanley Druckenmiller | Duquesne Family Office LLC | 3,063,606 | $612.7M | 20.86% | 2026-03-31 |
| 2 | Lee Ainslie | Maverick Capital Ltd | 944,028 | $216.3M | 2.32% | 2025-12-31 |
| 3 | Cathie Wood | ARK Investment Management LLC | 684,255 | $136.8M | 1.06% | 2026-03-31 |
| 4 | Ray Dalio | Bridgewater Associates LP | 25,237 | $5.0M | 0.02% | 2026-03-31 |
| 5 | Torray Funds | Torray Investment Partners LLC | 12,100 | $2.8M | 0.40% | 2025-12-31 |
| 6 | Polen Capital | Polen Capital Management LLC | 1,376 | $315K | 0.00% | 2025-12-31 |
| 7 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 171 | $39K | 0.01% | 2025-12-31 |
As of the latest 13F window, 7 tracked superinvestors hold NTRA. The largest disclosed position is Stanley Druckenmiller at $612.7M (20.9% 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 NTRA, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
