Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
367 institutional managers reported holding NEU for the quarter ended Mar 31, 2026. Together they hold about 61% of shares outstanding; the top 10 hold 37%. 52 opened new positions; 93 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 865.0k | 9.28% | $552.8M | added +4.3% | ≤2013 |
| BlackRock | 716.7k | 7.69% | $458.0M | added +8.6% | ≤2013 |
| London CO OF Virginia | 461.0k | 4.95% | $294.6M | trimmed -6.5% | ≤2013 |
| LSV Asset Management | 266.4k | 2.86% | $170.3M | trimmed -0.5% | 2020 Q2 |
| Boston Partners | 251.1k | 2.69% | $160.5M | opened | 2026 Q1 |
| State Street | 233.6k | 2.51% | $149.3M | added +1.2% | ≤2013 |
| Dimensional Fund Advisors | 194.5k | 2.09% | $124.3M | added +6.7% | ≤2013 |
| Geode Capital | 184.7k | 1.98% | $118.1M | added +5.2% | ≤2013 |
| American Century Companies INC | 168.6k | 1.81% | $107.8M | added +32.4% | 2019 Q2 |
| Caisse de depot et placement du Quebec | 134.0k | 1.44% | $85.6M | added +15.5% | 2024 Q3 |
| AQR Capital | 118.3k | 1.27% | $75.6M | trimmed -6.8% | ≤2013 |
| UBS | 116.3k | 1.25% | $74.3M | added +312.9% | ≤2013 |
| Charles Schwab Investment Management | 102.8k | 1.10% | $65.7M | added +7.3% | ≤2013 |
| Morgan Stanley | 93.5k | 1.00% | $59.7M | added +16.6% | ≤2013 |
| Millennium Management | 86.0k | 0.92% | $55.0M | added +156.7% | 2015 Q3 |
| Northern Trust | 82.2k | 0.88% | $52.5M | added +2.2% | ≤2013 |
| BNY Mellon | 76.2k | 0.82% | $48.7M | trimmed -12.2% | ≤2013 |
| Invesco | 74.7k | 0.80% | $47.8M | trimmed -1% | ≤2013 |
| T. Rowe Price | 70.3k | 0.75% | $44.9M | added +4.1% | ≤2013 |
| Arrowstreet Capital | 54.6k | 0.59% | $34.9M | added +1807.5% | 2025 Q4 |
| Goldman Sachs | 52.7k | 0.56% | $33.7M | added +12.3% | ≤2013 |
| LOS Angeles Capital Management LLC | 52.0k | 0.56% | $33.2M | added +157548.5% | 2025 Q4 |
| Bank OF America CORP /DE/ | 49.9k | 0.54% | $31.9M | trimmed -94.8% | ≤2013 |
| Allianz Asset Management GmbH | 45.2k | 0.48% | $28.9M | added +14.1% | 2023 Q1 |
| Davenport & CO LLC | 40.8k | 0.44% | $26.1M | added +12.3% | ≤2013 |
| Gotham Asset Management | 37.7k | 0.40% | $24.1M | trimmed -36.8% | 2022 Q3 |
| Natixis Advisors, LLC | 36.2k | 0.39% | $23.2M | added +5.6% | 2023 Q4 |
| Envestnet Asset Management INC | 35.1k | 0.38% | $22.5M | trimmed -0.7% | ≤2013 |
| Jones Financial Companies Lllp | 33.5k | 0.36% | $21.4M | added +5178.9% | 2024 Q2 |
| Renaissance Technologies | 33.1k | 0.35% | $21.2M | added +136.7% | 2013 Q3 |
| Retirement Systems of Alabama | 30.8k | 0.33% | $19.7M | added +0.7% | ≤2013 |
| First Trust Advisors LP | 30.3k | 0.33% | $19.4M | trimmed -60.8% | ≤2013 |
| HB Wealth Management, LLC | 29.9k | 0.32% | $19.1M | unchanged | 2022 Q1 |
| Citadel Advisors | 27.5k | 0.29% | $17.6M | opened | 2025 Q2 |
| SEI Investments CO | 24.4k | 0.26% | $15.6M | added +376.5% | 2014 Q4 |
| Rhumbline Advisers | 24.2k | 0.26% | $15.5M | added +4.7% | ≤2013 |
| Wells Fargo & COMPANY/MN | 23.6k | 0.25% | $15.1M | trimmed -3.4% | ≤2013 |
| Weiss Asset Management LP | 21.0k | 0.23% | $13.4M | opened | 2026 Q1 |
| Eubel Brady & Suttman Asset Management INC | 20.4k | 0.22% | $13.0M | added +3.4% | 2025 Q3 |
| Principal Financial Group INC | 18.1k | 0.19% | $11.5M | added +5.5% | ≤2013 |
| Swiss National Bank | 15.7k | 0.17% | $10.1M | unchanged | ≤2013 |
| Gamco Investors, INC. et al | 14.5k | 0.16% | $9.3M | unchanged | ≤2013 |
| Ameriprise Financial INC | 14.3k | 0.15% | $9.1M | trimmed -3.9% | ≤2013 |
| Allspring Global Investments Holdings, LLC | 12.7k | 0.14% | $8.1M | added +439.8% | 2021 Q4 |
| Voya Investment Management LLC | 12.5k | 0.14% | $8.0M | added +307.8% | ≤2013 |
| Mercer Global Advisors INC /ADV | 12.2k | 0.13% | $7.8M | added +853.3% | 2025 Q3 |
| Nuveen | 11.9k | 0.13% | $7.6M | added +4.4% | 2019 Q2 |
| Franklin Resources | 11.7k | 0.13% | $7.5M | trimmed -45.8% | 2023 Q2 |
| Legal & General Group PLC | 11.4k | 0.12% | $7.3M | trimmed -7% | 2014 Q3 |
| Illinois Municipal Retirement Fund | 11.1k | 0.12% | $7.1M | added +60.5% | 2025 Q3 |
Largest 50 of 367 shown; the full ranked, searchable register is at boothcheck.com/holders/NEU. 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.