Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
801 institutional managers reported holding NVT for the quarter ended Mar 31, 2026. Together they hold about 89% of shares outstanding; the top 10 hold 37%. 142 opened new positions; 75 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 16.46M | 10.04% | $1.94B | added +4.5% | 2018 Q2 |
| Vanguard Group | 15.26M | 9.30% | $1.80B | trimmed -3% | 2018 Q2 |
| State Street | 5.06M | 3.09% | $598.0M | added +1.8% | 2018 Q2 |
| Millennium Management | 4.48M | 2.73% | $529.0M | trimmed -27% | 2018 Q2 |
| Franklin Resources | 4.26M | 2.60% | $503.2M | trimmed -8.7% | 2018 Q2 |
| Geode Capital | 3.51M | 2.14% | $414.5M | added +12.3% | 2018 Q2 |
| FMR (Fidelity) | 3.50M | 2.13% | $413.5M | unchanged | 2018 Q2 |
| UBS | 2.94M | 1.79% | $347.3M | added +5.6% | 2018 Q2 |
| Nuveen | 2.67M | 1.63% | $315.5M | trimmed -17.2% | 2018 Q2 |
| Neuberger Berman Group LLC | 2.54M | 1.55% | $299.9M | trimmed -6.1% | 2018 Q2 |
| MFS Investment Management | 2.45M | 1.50% | $289.9M | trimmed -5.5% | 2021 Q1 |
| T. Rowe Price | 2.37M | 1.45% | $280.1M | trimmed -8% | 2018 Q2 |
| PointState Capital LP (focused) | 2.20M | 1.34% | $259.5M | trimmed -7.7% | 2025 Q1 |
| AQR Capital | 2.07M | 1.26% | $244.2M | added +882% | 2018 Q2 |
| Mairs & Power INC | 2.07M | 1.26% | $244.1M | trimmed -2.1% | 2018 Q2 |
| BNY Mellon | 2.02M | 1.23% | $238.4M | added +3.5% | 2018 Q2 |
| Bank OF America CORP /DE/ | 1.82M | 1.11% | $215.5M | trimmed -23.6% | 2018 Q2 |
| Citadel Advisors | 1.82M | 1.11% | $214.5M | trimmed -12.9% | 2022 Q4 |
| Dimensional Fund Advisors | 1.78M | 1.09% | $210.4M | trimmed -4.8% | 2018 Q2 |
| Balyasny Asset Management | 1.78M | 1.08% | $209.7M | added +25.7% | 2022 Q4 |
| First Trust Advisors LP | 1.70M | 1.03% | $200.4M | added +32.8% | 2018 Q3 |
| Pictet Asset Management Holding SA | 1.67M | 1.01% | $196.7M | trimmed -1.8% | 2020 Q3 |
| Invesco | 1.62M | 0.99% | $191.8M | added +151.8% | 2018 Q2 |
| Johnson Investment Counsel INC | 1.56M | 0.95% | $183.9M | trimmed -1.7% | 2020 Q1 |
| Clark Capital Management Group, INC. | 1.51M | 0.92% | $178.1M | trimmed -9% | 2020 Q4 |
| Robeco Institutional Asset Management B.v. | 1.47M | 0.90% | $173.6M | added +1.2% | 2023 Q2 |
| Northern Trust | 1.43M | 0.87% | $169.1M | added +1.4% | 2018 Q2 |
| Morgan Stanley | 1.39M | 0.85% | $164.7M | trimmed -1.1% | 2018 Q2 |
| Deutsche Bank AG\ | 1.29M | 0.79% | $152.6M | trimmed -9.6% | 2018 Q2 |
| William Blair Investment Management, LLC | 1.23M | 0.75% | $145.7M | trimmed -10.3% | 2024 Q3 |
| Clean Energy Transition LLP (focused) | 1.20M | 0.73% | $142.0M | trimmed -20.2% | 2021 Q4 |
| Goldman Sachs | 1.15M | 0.70% | $135.5M | added +18.8% | 2018 Q2 |
| Congress Asset Management CO | 1.12M | 0.68% | $132.5M | trimmed -3% | 2023 Q3 |
| Charles Schwab Investment Management | 1.11M | 0.68% | $131.1M | added +1.7% | 2018 Q2 |
| Commerce Bank | 1.11M | 0.68% | $130.8M | trimmed -0.5% | 2021 Q1 |
| Amundi | 1.09M | 0.67% | $129.1M | added +146.8% | 2018 Q2 |
| Principal Financial Group INC | 1.07M | 0.66% | $126.8M | trimmed -15.5% | 2019 Q3 |
| Jane Street | 1.02M | 0.62% | $120.0M | added +20.5% | 2020 Q4 |
| Artemis Investment Management LLP | 1.01M | 0.62% | $119.3M | trimmed -25.5% | 2023 Q2 |
| Merewether Investment Management, LP | 950.3k | 0.58% | $112.3M | trimmed -28.8% | 2025 Q2 |
| Swedbank Robur | 854.0k | 0.52% | $100.9M | added +46.8% | 2025 Q4 |
| BNP Paribas Financial Markets | 838.0k | 0.51% | $99.0M | added +743.2% | 2018 Q2 |
| Woodline Partners LP | 835.3k | 0.51% | $98.7M | added +7.9% | 2024 Q4 |
| Federated Hermes, INC. | 786.9k | 0.48% | $93.0M | added +0.6% | 2018 Q2 |
| Royal Bank OF Canada | 719.5k | 0.44% | $85.0M | added +31.6% | 2018 Q2 |
| Point72 | 681.8k | 0.42% | $80.5M | trimmed -56.8% | 2021 Q4 |
| Blackstone | 645.0k | 0.39% | $76.2M | added +5.7% | 2025 Q4 |
| Haverford Trust CO | 635.0k | 0.39% | $75.0M | trimmed -1.7% | 2023 Q1 |
| Harding Loevner LP | 624.7k | 0.38% | $73.8M | opened | 2026 Q1 |
| Ameriprise Financial INC | 615.5k | 0.38% | $72.7M | trimmed -56.7% | 2018 Q2 |
Largest 50 of 801 shown; the full ranked, searchable register is at boothcheck.com/holders/NVT. 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.