| 4 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| 10.1M |
| $564.2M |
| -11.3% |
| 5.658% |
| 0.04% |
| 5 | JANE STREET GROUP, LLC | 9.5M | $532.8M | +58.4% | 5.343% | 0.04% |
| 6 | D. E. Shaw & Co., Inc. | 7.8M | $437.8M | +54.7% | 4.391% | 0.21% |
| 7 | STATE STREET CORP | 7.8M | $435.4M | +5.1% | 4.367% | 0.01% |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 6.9M | $388.5M | +0.9% | 3.896% | 0.01% |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6.8M | $382.2M | +0.8% | 3.833% | 0.02% |
| 10 | CITADEL ADVISORS LLC | 4.8M | $269.6M | -19.7% | 2.704% | 0.02% |
| 11 | MORGAN STANLEY | 4.8M | $267.3M | -14.0% | 2.681% | 0.01% |
| 12 | VAN ECK ASSOCIATES CORP | 4.6M | $255.7M | -0.5% | 2.565% | 0.16% |
| 13 | Invesco Ltd. | 3.5M | $198.1M | -6.8% | 1.987% | 0.02% |
| 14 | BANK OF AMERICA CORP /DE/ | 3.4M | $191.4M | +69.7% | 1.920% | 0.01% |
| 15 | COOPERMAN LEON G | 3.0M | $168.0M | 0.0% | 1.685% | 4.74% |
| 16 | JPMORGAN CHASE & CO | 3.0M | $165.6M | +3.4% | 1.696% | 0.01% |
| 17 | REAVES W H & CO INC | 2.6M | $146.0M | -0.1% | 1.464% | 2.22% |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $143.0M | +1.3% | 1.434% | 0.01% |
| 19 | DIMENSIONAL FUND ADVISORS LP | 2.2M | $123.0M | +17.3% | 1.233% | 0.02% |
| 20 | Caption Management, LLC | 2.1M | $117.1M | +4.3% | 1.175% | 0.55% |
| 21 | CAXTON ASSOCIATES LLP | 2.0M | $111.6M | +32602.3% | 1.119% | 2.09% |
| 22 | NORGES BANK | 1.9M | $108.4M | — | 1.087% | 0.01% |
| 23 | HSBC HOLDINGS PLC | 1.9M | $103.8M | -2.9% | 1.048% | 0.04% |
| 24 | MARSHALL WACE, LLP | 1.7M | $97.2M | +1239.6% | 0.975% | 0.08% |
| 25 | Walleye Trading LLC | 1.5M | $84.1M | +13.6% | 0.844% | 0.10% |
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 MP — a direct measure of their conviction.
| 84.98% |
| +7.84 pp |
| $3.14B |
| +37% |
| Q4 2024 | 382 | +7.6% | 77.14% | +12.08 pp | $2.29B | +33% |
| Q3 2024 | 355 | — | 65.06% | — | $1.73B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
122 institutions opened new positions in MP during Q2 2026, while 79 fully exited. 515 added to existing positions and 104 trimmed.
MP institutional ownership rose by 8.05 percentage points quarter-over-quarter, with a net change of +49 holders.
The top 10 institutions account for 57.5% of all reported 13F value in MP, and the top 25 account for 76.7%.
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.