Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
153 institutional managers reported holding HIMX for the quarter ended Mar 31, 2026. Together they hold about 10% of shares outstanding; the top 10 hold 7%. 29 opened new positions; 23 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Acadian Asset Management | 6.42M | 1.84% | $50.5M | added +5.7% | 2020 Q1 |
| Lazard Asset Management LLC | 6.36M | 1.82% | $50.0M | added +11.1% | 2021 Q2 |
| Robeco Institutional Asset Management B.v. | 4.89M | 1.40% | $38.5M | added +11.1% | 2022 Q4 |
| Allianz Asset Management GmbH | 1.84M | 0.53% | $14.5M | added +19.7% | 2024 Q1 |
| State Street | 1.60M | 0.46% | $12.6M | unchanged | ≤2013 |
| Jane Street | 833.5k | 0.24% | $6.6M | added +1221.6% | 2020 Q1 |
| Mitsubishi UFJ Asset Management CO., LTD. | 817.2k | 0.23% | $6.4M | trimmed -1.1% | 2018 Q4 |
| UBS | 705.2k | 0.20% | $5.5M | added +155.5% | ≤2013 |
| Renaissance Technologies | 647.5k | 0.19% | $5.1M | added +233.3% | 2018 Q4 |
| Citadel Advisors | 576.4k | 0.17% | $4.5M | added +77.3% | 2019 Q2 |
| Wells Fargo & COMPANY/MN | 569.0k | 0.16% | $4.5M | added +28.7% | ≤2013 |
| Morgan Stanley | 447.6k | 0.13% | $3.5M | trimmed -46.9% | ≤2013 |
| Stifel Financial CORP | 433.1k | 0.12% | $3.4M | trimmed -7.2% | 2017 Q2 |
| Susquehanna International Group | 422.6k | 0.12% | $3.3M | trimmed -17.1% | ≤2013 |
| D. E. Shaw | 414.1k | 0.12% | $3.3M | trimmed -34.5% | 2023 Q3 |
| Herald Investment Management LTD | 400.0k | 0.12% | $3.1M | unchanged | 2025 Q1 |
| BNP Paribas Financial Markets | 324.7k | 0.09% | $2.6M | added +139.5% | 2021 Q4 |
| Envestnet Asset Management INC | 312.1k | 0.09% | $2.5M | added +1.6% | 2020 Q2 |
| Jain Global LLC | 278.4k | 0.08% | $2.2M | opened | 2026 Q1 |
| BlackRock | 278.0k | 0.08% | $2.2M | added +8.1% | ≤2013 |
| First Trust Advisors LP | 271.3k | 0.08% | $2.1M | trimmed -2.1% | 2025 Q1 |
| Two Sigma | 239.9k | 0.07% | $1.9M | trimmed -37.2% | 2023 Q2 |
| SEI Investments CO | 224.4k | 0.06% | $1.8M | trimmed -16.1% | 2023 Q1 |
| Apis Capital Advisors, LLC | 200.0k | 0.06% | $1.6M | opened | 2026 Q1 |
| Russell Investments Group, LTD. | 194.6k | 0.06% | $1.5M | trimmed -16.7% | 2020 Q4 |
| Royal Bank OF Canada | 193.0k | 0.06% | $1.5M | added +31.8% | 2013 Q4 |
| Walleye Capital LLC | 179.5k | 0.05% | $1.4M | added +2426.4% | 2023 Q4 |
| Virtu Financial LLC | 173.6k | 0.05% | $1.4M | opened | 2026 Q1 |
| Clear Harbor Asset Management, LLC | 167.1k | 0.05% | $1.3M | trimmed -7% | 2017 Q2 |
| DNB Asset Management AS | 165.7k | 0.05% | $1.3M | opened | 2025 Q2 |
| Geode Capital | 150.8k | 0.04% | $1.2M | added +47.1% | ≤2013 |
| Millennium Management | 147.1k | 0.04% | $1.2M | trimmed -22.8% | 2020 Q1 |
| IMC-Chicago, LLC | 146.7k | 0.04% | $1.2M | added +216.5% | 2024 Q4 |
| Vident Advisory, LLC | 132.9k | 0.04% | $1.0M | trimmed -10.8% | 2022 Q3 |
| Clark Capital Management Group, INC. | 119.6k | 0.03% | $940k | unchanged | 2025 Q3 |
| Bank OF America CORP /DE/ | 96.5k | 0.03% | $759k | trimmed -19.9% | ≤2013 |
| Huntleigh Advisors, INC. | 89.4k | 0.03% | $703k | opened | 2026 Q1 |
| Squarepoint Ops LLC | 87.8k | 0.03% | $691k | trimmed -9.7% | 2024 Q3 |
| Public Employees Retirement System OF Ohio | 87.6k | 0.03% | $689k | trimmed -60.2% | 2024 Q3 |
| Federation des caisses Desjardins du Quebec | 80.6k | 0.02% | $634k | added +31.6% | 2017 Q1 |
| Ardsley Advisory Partners LP | 79.0k | 0.02% | $621k | opened | 2026 Q1 |
| Mirae Asset Global Etfs Holdings LTD. | 78.5k | 0.02% | $617k | added +47.7% | 2025 Q3 |
| Commonwealth OF Pennsylvania Public School Empls Retrmt SYS | 62.4k | 0.02% | $491k | unchanged | 2024 Q1 |
| LPL Financial LLC | 61.8k | 0.02% | $486k | added +4.4% | 2020 Q3 |
| Himension Capital (SINGAPORE) Pte. LTD. | 61.6k | 0.02% | $485k | opened | 2026 Q1 |
| Ameriprise Financial INC | 52.7k | 0.01% | $414k | trimmed -8.1% | 2021 Q1 |
| Truist Financial CORP | 47.1k | 0.01% | $371k | opened | 2026 Q1 |
| Orion Porfolio Solutions, LLC | 46.4k | 0.01% | $365k | trimmed -12.7% | 2024 Q4 |
| Gagnon Securities LLC | 44.8k | 0.01% | $352k | trimmed -17% | 2024 Q1 |
| Goldman Sachs | 43.9k | 0.01% | $345k | trimmed -83.5% | ≤2013 |
Largest 50 of 153 shown; the full ranked, searchable register is at boothcheck.com/holders/HIMX. 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.