Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
233 institutional managers reported holding HMY for the quarter ended Mar 31, 2026. Together they hold about 17% of shares outstanding; the top 10 hold 11%. 39 opened new positions; 38 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| VAN ECK Associates CORP | 30.96M | 4.98% | $476.5M | trimmed -7.9% | ≤2013 |
| AQR Capital | 5.95M | 0.96% | $91.5M | added +3.7% | ≤2013 |
| BlackRock | 5.89M | 0.95% | $90.7M | trimmed -7.4% | ≤2013 |
| Dimensional Fund Advisors | 5.26M | 0.85% | $81.0M | trimmed -2.3% | ≤2013 |
| Acadian Asset Management | 5.23M | 0.84% | $80.5M | trimmed -20% | 2022 Q1 |
| American Century Companies INC | 4.52M | 0.73% | $69.6M | added +11.2% | 2018 Q4 |
| Lazard Asset Management LLC | 2.98M | 0.48% | $45.9M | unchanged | 2024 Q1 |
| Pacer Advisors, INC. | 2.81M | 0.45% | $43.3M | added +1636.4% | 2024 Q2 |
| Arrowstreet Capital | 2.77M | 0.45% | $42.6M | trimmed -9% | 2025 Q2 |
| Amundi | 2.55M | 0.41% | $39.2M | trimmed -4.8% | 2020 Q3 |
| Jane Street | 2.48M | 0.40% | $38.1M | added +70.1% | 2014 Q2 |
| D. E. Shaw | 2.39M | 0.39% | $36.8M | added +974.2% | 2023 Q1 |
| Invesco | 2.39M | 0.39% | $36.8M | trimmed -26% | 2023 Q4 |
| Man Group | 1.91M | 0.31% | $29.3M | trimmed -23.8% | 2025 Q1 |
| Renaissance Technologies | 1.72M | 0.28% | $26.4M | added +46.1% | 2024 Q4 |
| Lord, Abbett & CO. LLC | 1.27M | 0.20% | $19.6M | added +8.5% | 2025 Q3 |
| Millennium Management | 1.07M | 0.17% | $16.5M | trimmed -24.8% | ≤2013 |
| Morgan Stanley | 1.02M | 0.16% | $15.7M | added +6% | ≤2013 |
| Goldman Sachs | 1.01M | 0.16% | $15.6M | trimmed -26.4% | ≤2013 |
| SEI Investments CO | 906.9k | 0.15% | $14.0M | added +22% | 2016 Q3 |
| Susquehanna International Group | 790.1k | 0.13% | $12.2M | added +63.4% | ≤2013 |
| FIL LTD | 757.5k | 0.12% | $11.7M | trimmed -86.4% | 2025 Q4 |
| ABC Arbitrage SA | 741.5k | 0.12% | $11.4M | trimmed -70.2% | 2025 Q3 |
| Mirae Asset Global Etfs Holdings LTD. | 737.6k | 0.12% | $11.4M | trimmed -5.2% | 2022 Q2 |
| HRT Financial LP | 732.2k | 0.12% | $11.3M | added +133.6% | 2019 Q1 |
| Mountaineer Partners Management, LLC (focused) | 666.7k | 0.11% | $10.3M | opened | 2026 Q1 |
| Qube Research & Technologies LTD | 593.6k | 0.10% | $9.1M | added +19.2% | 2024 Q1 |
| Bridgewater Associates | 588.5k | 0.10% | $9.1M | trimmed -52% | 2024 Q2 |
| Public Employees Retirement System OF Ohio | 553.2k | 0.09% | $8.5M | added +18.6% | 2024 Q3 |
| Russell Investments Group, LTD. | 530.7k | 0.09% | $8.2M | trimmed -32.4% | 2021 Q2 |
| Two Sigma | 509.4k | 0.08% | $7.8M | added +574.3% | 2021 Q4 |
| Plancorp, LLC | 468.2k | 0.07% | $7.2M | trimmed -2.8% | 2020 Q3 |
| Vontobel Holding LTD. | 430.1k | 0.07% | $6.6M | unchanged | 2020 Q4 |
| BI Asset Management Fondsmaeglerselskab A/S | 400.6k | 0.06% | $6.2M | added +2.3% | 2024 Q1 |
| U S Global Investors INC | 397.9k | 0.06% | $6.1M | added +49.4% | 2016 Q3 |
| Barclays PLC | 391.2k | 0.06% | $6.0M | trimmed -58.8% | ≤2013 |
| Guggenheim Capital LLC | 385.7k | 0.06% | $5.9M | added +19.5% | 2019 Q4 |
| UBS | 382.4k | 0.06% | $5.9M | added +82.2% | ≤2013 |
| Point72 | 346.9k | 0.06% | $5.3M | opened | 2026 Q1 |
| Capital Fund Management S.a. | 330.2k | 0.05% | $5.1M | opened | 2026 Q1 |
| Bank OF Montreal /CAN/ | 298.1k | 0.05% | $4.6M | added +15.3% | 2016 Q2 |
| CastleKnight Management LP | 297.9k | 0.05% | $4.6M | opened | 2026 Q1 |
| O'shaughnessy Asset Management, LLC | 292.6k | 0.05% | $4.5M | trimmed -2.8% | 2023 Q3 |
| Assetmark, INC | 271.7k | 0.04% | $4.2M | added +4535.7% | 2024 Q3 |
| Marietta Investment Partners LLC | 268.4k | 0.04% | $4.1M | trimmed -0.6% | 2025 Q1 |
| Engineers Gate Manager LP | 265.8k | 0.04% | $4.1M | added +24.7% | 2024 Q4 |
| Schonfeld Strategic Advisors | 257.9k | 0.04% | $4.0M | trimmed -3.7% | 2025 Q1 |
| Rakuten Investment Management, INC. | 212.4k | 0.03% | $3.3M | added +310.8% | 2025 Q1 |
| PKO Investment Management Joint-Stock CO | 206.8k | 0.03% | $3.2M | trimmed -8.8% | 2022 Q3 |
| Dorsey Wright & Associates | 204.0k | 0.03% | $3.1M | added +41.2% | 2024 Q1 |
Largest 50 of 233 shown; the full ranked, searchable register is at boothcheck.com/holders/HMY. 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.