Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
623 institutional managers reported holding DINO for the quarter ended Mar 31, 2026. Together they hold about 81% of shares outstanding; the top 10 hold 48%. 106 opened new positions; 89 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 18.72M | 10.36% | $1.17B | trimmed -9.3% | 2022 Q1 |
| Vanguard Group | 17.37M | 9.62% | $1.08B | added +3% | 2022 Q1 |
| Tctc Holdings, LLC | 12.33M | 6.83% | $768.9M | unchanged | 2022 Q1 |
| Dimensional Fund Advisors | 9.25M | 5.12% | $576.8M | added +1.1% | 2022 Q1 |
| State Street | 6.66M | 3.69% | $415.5M | added +8.5% | 2022 Q1 |
| Charles Schwab Investment Management | 5.28M | 2.92% | $328.9M | trimmed -17.1% | 2022 Q1 |
| AQR Capital | 5.14M | 2.85% | $320.7M | added +18% | 2022 Q1 |
| Victory Capital Management INC | 4.22M | 2.34% | $263.3M | added +135.3% | 2022 Q1 |
| LSV Asset Management | 3.66M | 2.03% | $228.2M | added +7.7% | 2022 Q1 |
| Geode Capital | 3.12M | 1.73% | $194.5M | added +1.5% | 2022 Q1 |
| Invesco | 2.80M | 1.55% | $174.8M | added +45.3% | 2022 Q1 |
| Morgan Stanley | 2.37M | 1.31% | $148.0M | trimmed -19% | 2022 Q1 |
| Fuller & Thaler Asset Management, INC. | 2.25M | 1.25% | $140.3M | trimmed -9.8% | 2022 Q1 |
| BNY Mellon | 2.06M | 1.14% | $128.7M | added +3.8% | 2022 Q1 |
| NFJ Investment Group, LLC | 1.54M | 0.85% | $95.9M | trimmed -17.9% | 2025 Q1 |
| FMR (Fidelity) | 1.51M | 0.84% | $94.3M | added +6.3% | 2022 Q1 |
| Northern Trust | 1.39M | 0.77% | $86.4M | added +2.2% | 2022 Q1 |
| Bank OF America CORP /DE/ | 1.38M | 0.76% | $86.0M | trimmed -14.4% | 2022 Q1 |
| Goldman Sachs | 1.13M | 0.63% | $70.4M | added +71.3% | 2022 Q1 |
| UBS | 1.09M | 0.60% | $67.9M | trimmed -6.2% | 2022 Q1 |
| Merewether Investment Management, LP | 1.05M | 0.58% | $65.7M | opened | 2025 Q1 |
| Thompson Siegel & Walmsley LLC | 1.04M | 0.57% | $64.7M | trimmed -19.5% | 2022 Q2 |
| First Trust Advisors LP | 1.04M | 0.57% | $64.7M | added +161.5% | 2022 Q1 |
| Squarepoint Ops LLC | 916.8k | 0.51% | $57.2M | trimmed -13.1% | 2022 Q1 |
| Deutsche Bank AG\ | 878.2k | 0.49% | $54.8M | trimmed -31.6% | 2022 Q1 |
| Principal Financial Group INC | 862.2k | 0.48% | $53.8M | trimmed -1.4% | 2022 Q1 |
| Allianz Asset Management GmbH | 855.3k | 0.47% | $53.3M | added +137.4% | 2022 Q2 |
| Mackenzie Financial CORP | 760.1k | 0.42% | $47.4M | added +1280.6% | 2025 Q3 |
| Balyasny Asset Management | 702.8k | 0.39% | $43.8M | added +2314.7% | 2022 Q1 |
| Nomura Asset Management International INC. | 700.5k | 0.39% | $43.7M | trimmed -17.6% | 2025 Q4 |
| Gotham Asset Management | 691.9k | 0.38% | $43.1M | trimmed -6.1% | 2022 Q2 |
| River Road Asset Management, LLC | 669.0k | 0.37% | $41.7M | trimmed -2.8% | 2022 Q1 |
| Macquarie Group LTD | 638.6k | 0.35% | $39.8M | added +28% | 2022 Q1 |
| Kennedy Capital Management LLC | 622.6k | 0.34% | $38.8M | added +31.5% | 2022 Q1 |
| Arrowstreet Capital | 581.6k | 0.32% | $36.3M | trimmed -42.6% | 2025 Q1 |
| Nuveen | 572.4k | 0.32% | $35.7M | added +7.9% | 2022 Q1 |
| Thomist Capital Management, LP (focused) | 566.1k | 0.31% | $35.3M | added +83.7% | 2024 Q3 |
| American Century Companies INC | 525.5k | 0.29% | $32.8M | trimmed -7.2% | 2022 Q1 |
| Kornitzer Capital Management INC /KS | 473.0k | 0.26% | $29.5M | trimmed -1.9% | 2022 Q1 |
| Wells Fargo & COMPANY/MN | 472.1k | 0.26% | $29.4M | added +94.6% | 2022 Q1 |
| LOS Angeles Capital Management LLC | 456.1k | 0.25% | $28.4M | trimmed -26.8% | 2022 Q1 |
| Engineers Gate Manager LP | 440.4k | 0.24% | $27.5M | trimmed -19.1% | 2022 Q2 |
| T. Rowe Price | 438.0k | 0.24% | $27.3M | added +20% | 2022 Q1 |
| Rhumbline Advisers | 435.2k | 0.24% | $27.1M | added +1.4% | 2022 Q1 |
| Voloridge Investment Management | 427.3k | 0.24% | $26.6M | trimmed -76% | 2022 Q1 |
| Pacific Heights Asset Management LLC | 425.0k | 0.23% | $26.5M | unchanged | 2022 Q1 |
| Point72 | 402.1k | 0.22% | $25.1M | trimmed -2.8% | 2023 Q3 |
| SG Americas Securities, LLC | 399.1k | 0.22% | $24.9M | added +131.3% | 2022 Q1 |
| Zacks Investment Management | 390.8k | 0.22% | $24.4M | added +2.7% | 2025 Q4 |
| Walleye Capital LLC | 384.6k | 0.21% | $24.0M | added +74.5% | 2023 Q2 |
Largest 50 of 623 shown; the full ranked, searchable register is at boothcheck.com/holders/DINO. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.