3 hedge funds and family offices disclose a DINO position in their latest SEC 13F filing — combined $95.1M in market value. Of those, 2 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Mason Hawkins | Southeastern Asset Management, Inc. | 1,751,822 | $72.0M | 3.63% | 2025-06-30 |
| 2 | Ray Dalio | Bridgewater Associates LP | 461,375 | $21.3M | 0.08% | 2025-12-31 |
| 3 | Tweedy Browne | Tweedy Browne Company LLC | 29,714 | $1.9M | 0.15% | 2026-03-31 |
As of the latest 13F window, 3 tracked superinvestors hold DINO. The largest disclosed position is Mason Hawkins at $72.0M (3.6% 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 DINO, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
