| 0.06% |
| 4 | STATE STREET CORP | 5.2M | $260.9M | +2.1% | 4.221% | 0.00% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 5.1M | $254.0M | +0.6% | 4.109% | 0.01% |
| 6 | ALLIANCEBERNSTEIN L.P. | 3.2M | $202.5M | +20.6% | 2.582% | 0.07% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | 4.0M | $198.9M | -0.0% | 3.218% | 0.03% |
| 8 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 3.2M | $158.4M | +4.8% | 2.562% | 0.22% |
| 9 | MORGAN STANLEY | 2.9M | $145.4M | +34.6% | 2.351% | 0.01% |
| 10 | AMERICAN CENTURY COMPANIES INC | 2.8M | $137.2M | +24.4% | 2.219% | 0.06% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 2.4M | $117.8M | +1.6% | 1.905% | 0.01% |
| 12 | AQR CAPITAL MANAGEMENT LLC | 1.4M | $71.1M | -7.3% | 1.150% | 0.02% |
| 13 | BECK MACK & OLIVER LLC | 1.4M | $67.6M | -0.0% | 1.094% | 1.32% |
| 14 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.3M | $66.1M | -5.2% | 1.069% | 0.43% |
| 15 | VICTORY CAPITAL MANAGEMENT INC | 1.3M | $64.6M | +24.8% | 1.046% | 0.04% |
| 16 | CIBC Bancorp USA Inc. | 1.3M | $64.1M | -5.8% | 1.037% | 0.08% |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | $63.8M | +0.5% | 1.032% | 0.01% |
| 18 | Invesco Ltd. | 1.2M | $62.1M | -1.4% | 1.005% | 0.00% |
| 19 | Copeland Capital Management, LLC | 1.2M | $61.9M | -4.7% | 1.001% | 1.27% |
| 20 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.2M | $60.2M | +14.7% | 0.935% | 0.02% |
| 21 | Clearbridge Investments, LLC | 1.1M | $57.2M | +14.2% | 0.925% | 0.05% |
| 22 | Bank of New York Mellon Corp | 1.1M | $56.2M | -4.9% | 0.908% | 0.01% |
| 23 | UBS Group AG | 1.1M | $56.1M | +85.8% | 0.907% | 0.01% |
| 24 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.1M | $55.5M | -17.1% | 0.898% | 0.08% |
| 25 | NORTHERN TRUST CORP | 1.0M | $51.5M | +1.6% | 0.833% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MTDR — a direct measure of their conviction.
| 91.59% |
| +1.05 pp |
| $5.22B |
| 6.6% |
| Q4 2024 | 457 | +2.5% | 90.54% | +2.13 pp | $5.59B | +17% |
| Q3 2024 | 446 | — | 88.41% | — | $4.78B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
| 2K |
| $53.24 |
| $80K |
| May 29, 2026 | Foran Joseph Wm | Buy | 482 | $52.70 | $25K |
| May 29, 2026 | Colodney Benjamin T | Buy | 250 | $53.41 | $13K |
| May 28, 2026 | Stetson Glenn W | Buy | 500 | $53.94 | $27K |
| May 27, 2026 | Foran Joseph Wm | Buy | 5K | $52.36 | $245K |
72 institutions opened new positions in MTDR during Q2 2026, while 76 fully exited. 79 added to existing positions and 328 trimmed.
MTDR institutional ownership rose by 1.65 percentage points quarter-over-quarter, with a net change of -4 holders.
The top 10 institutions account for 49.2% of all reported 13F value in MTDR, and the top 25 account for 67.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.