Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
424 institutional managers reported holding NIO for the quarter ended Mar 31, 2026. Together they hold about 12% of shares outstanding; the top 10 hold 7%. 66 opened new positions; 70 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| D. E. Shaw | 38.33M | 1.69% | $231.1M | trimmed -20.4% | 2019 Q1 |
| Morgan Stanley | 14.72M | 0.65% | $88.8M | trimmed -3.6% | 2018 Q3 |
| Renaissance Technologies | 14.45M | 0.64% | $87.1M | added +70.2% | 2024 Q2 |
| Bank OF America CORP /DE/ | 14.23M | 0.63% | $85.8M | added +99% | 2018 Q3 |
| Goldman Sachs | 13.78M | 0.61% | $83.1M | trimmed -4.1% | 2018 Q3 |
| BNP Paribas Financial Markets | 13.73M | 0.60% | $82.8M | trimmed -37.6% | 2019 Q1 |
| Two Sigma | 13.33M | 0.59% | $80.4M | added +1863.3% | 2018 Q3 |
| Citadel Advisors | 13.24M | 0.58% | $79.8M | added +40.3% | 2018 Q3 |
| Aspex Management (HK) LTD (focused) | 13.14M | 0.58% | $79.2M | unchanged | 2025 Q3 |
| UBS | 12.53M | 0.55% | $75.5M | trimmed -49.1% | 2018 Q3 |
| BlackRock | 10.73M | 0.47% | $64.7M | added +92.2% | 2019 Q1 |
| Marshall Wace | 8.37M | 0.37% | $50.5M | opened | 2023 Q3 |
| Point72 | 6.63M | 0.29% | $40.0M | added +135.1% | 2025 Q3 |
| Voloridge Investment Management | 6.34M | 0.28% | $38.3M | trimmed -53% | 2024 Q3 |
| Legal & General Group PLC | 5.99M | 0.26% | $36.1M | trimmed -2.1% | 2019 Q1 |
| Jane Street | 5.49M | 0.24% | $33.1M | trimmed -71.9% | 2018 Q4 |
| SG Americas Securities, LLC | 5.03M | 0.22% | $30.3M | added +67.2% | 2019 Q1 |
| State Street | 4.30M | 0.19% | $26.0M | trimmed -2.2% | 2019 Q1 |
| Ghisallo Capital Management LLC | 4.00M | 0.18% | $24.1M | trimmed -50% | 2025 Q3 |
| Invesco | 3.12M | 0.14% | $18.8M | trimmed -21.9% | 2018 Q4 |
| Mackenzie Financial CORP | 2.77M | 0.12% | $16.7M | added +187.3% | 2024 Q3 |
| Trexquant Investment LP | 2.29M | 0.10% | $13.8M | trimmed -51.5% | 2024 Q4 |
| Susquehanna International Group | 2.25M | 0.10% | $13.6M | trimmed -52% | 2019 Q1 |
| OLD Mission Capital LLC | 1.76M | 0.08% | $10.6M | opened | 2025 Q3 |
| Natixis Advisors, LLC | 1.63M | 0.07% | $9.8M | added +34.1% | 2020 Q1 |
| Walleye Capital LLC | 1.63M | 0.07% | $9.8M | added +44.2% | 2023 Q4 |
| Quadrature Capital LTD | 1.49M | 0.07% | $9.0M | added +3871.7% | 2025 Q3 |
| Jump Financial | 1.41M | 0.06% | $8.5M | trimmed -56.6% | 2025 Q3 |
| DekaBank Deutsche Girozentrale | 1.30M | 0.06% | $7.8M | unchanged | 2019 Q4 |
| Verition Fund Management | 1.27M | 0.06% | $7.7M | added +144.6% | 2022 Q3 |
| American Century Companies INC | 1.20M | 0.05% | $7.2M | trimmed -13.3% | 2020 Q1 |
| IMC-Chicago, LLC | 1.17M | 0.05% | $7.0M | trimmed -63.3% | 2021 Q3 |
| Millennium Management | 1.14M | 0.05% | $6.9M | added +50.2% | 2018 Q3 |
| Clear Street Group INC. | 1.05M | 0.05% | $6.4M | added +498% | 2025 Q4 |
| Mirae Asset Global Etfs Holdings LTD. | 1.05M | 0.05% | $6.3M | added +14.2% | 2019 Q2 |
| Acadian Asset Management | 1.02M | 0.04% | $6.2M | added +1382.4% | 2025 Q3 |
| Russell Investments Group, LTD. | 1.01M | 0.04% | $6.1M | added +63.3% | 2018 Q4 |
| Group ONE Trading LLC | 922.2k | 0.04% | $5.6M | added +152.5% | 2025 Q2 |
| Squarepoint Ops LLC | 913.9k | 0.04% | $5.5M | opened | 2019 Q1 |
| Aviva PLC | 845.3k | 0.04% | $5.1M | trimmed -0.7% | 2019 Q2 |
| Barclays PLC | 836.2k | 0.04% | $5.0M | trimmed -48% | 2018 Q4 |
| Storebrand Asset Management AS | 726.2k | 0.03% | $4.4M | added +9.3% | 2025 Q4 |
| ABC Arbitrage SA | 670.4k | 0.03% | $4.0M | opened | 2025 Q3 |
| Tidal Investments LLC | 600.3k | 0.03% | $3.6M | added +72.9% | 2020 Q4 |
| HRT Financial LP | 588.4k | 0.03% | $3.5M | trimmed -75.3% | 2025 Q3 |
| KBC Group NV | 583.7k | 0.03% | $3.5M | added +39.7% | 2020 Q1 |
| Baker Avenue Asset Management, LP | 544.7k | 0.02% | $3.3M | trimmed -1.5% | 2025 Q3 |
| Citigroup INC | 494.2k | 0.02% | $3.0M | trimmed -8.4% | 2018 Q3 |
| VAN ECK Associates CORP | 488.8k | 0.02% | $2.9M | trimmed -2.6% | 2020 Q3 |
| Nine Masts Capital LTD | 474.5k | 0.02% | $2.9M | unchanged | 2025 Q4 |
Largest 50 of 424 shown; the full ranked, searchable register is at boothcheck.com/holders/NIO. 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.