Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
658 institutional managers reported holding HUBS for the quarter ended Mar 31, 2026. Together they hold about 88% of shares outstanding; the top 10 hold 47%. 108 opened new positions; 186 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 5.62M | 10.69% | $1.37B | trimmed -0.8% | 2014 Q4 |
| T. Rowe Price | 4.61M | 8.76% | $1.12B | added +0.5% | 2014 Q4 |
| BlackRock | 4.10M | 7.79% | $1.00B | added +6.8% | 2014 Q4 |
| Pictet Asset Management Holding SA | 2.19M | 4.16% | $534.4M | added +13.1% | 2020 Q1 |
| FMR (Fidelity) | 1.75M | 3.33% | $426.9M | trimmed -6.3% | 2014 Q4 |
| AQR Capital | 1.63M | 3.10% | $397.6M | added +36.9% | 2020 Q3 |
| Two Sigma | 1.34M | 2.56% | $328.4M | added +556.1% | 2016 Q2 |
| Morgan Stanley | 1.27M | 2.41% | $309.5M | added +154.9% | 2014 Q4 |
| State Street | 1.25M | 2.38% | $305.3M | added +4.9% | 2014 Q4 |
| Geode Capital | 1.00M | 1.91% | $245.0M | added +3.3% | 2014 Q4 |
| UBS | 978.1k | 1.86% | $238.9M | added +35.1% | 2014 Q4 |
| Capital Group (American Funds) | 959.8k | 1.83% | $234.4M | added +48.2% | 2025 Q4 |
| Arrowstreet Capital | 903.6k | 1.72% | $220.6M | added +352.1% | 2020 Q4 |
| Millennium Management | 900.2k | 1.71% | $219.8M | added +102.7% | 2015 Q2 |
| Amundi | 586.0k | 1.11% | $143.1M | added +33.4% | 2016 Q4 |
| Jane Street | 554.4k | 1.05% | $135.4M | added +151.1% | 2018 Q1 |
| Alyeska Investment Group | 533.3k | 1.01% | $130.2M | trimmed -4.8% | 2023 Q4 |
| Wellington Management | 508.9k | 0.97% | $124.3M | trimmed -41.8% | 2014 Q4 |
| Acadian Asset Management | 438.1k | 0.83% | $107.0M | added +301.2% | 2020 Q2 |
| Legal & General Group PLC | 426.2k | 0.81% | $104.1M | added +3.5% | 2015 Q1 |
| Goldman Sachs | 411.5k | 0.78% | $100.5M | added +43.8% | 2014 Q4 |
| Northern Trust | 374.6k | 0.71% | $91.5M | added +4% | 2014 Q4 |
| Federated Hermes, INC. | 366.3k | 0.70% | $89.4M | added +71.6% | 2023 Q2 |
| Man Group | 361.4k | 0.69% | $88.3M | trimmed -32.6% | 2018 Q2 |
| Qube Research & Technologies LTD | 354.4k | 0.67% | $86.5M | added +12.4% | 2023 Q3 |
| Edmond DE Rothschild Holding S.a. | 352.8k | 0.67% | $86.2M | added +53.4% | 2021 Q4 |
| First Trust Advisors LP | 316.0k | 0.60% | $77.2M | trimmed -2.2% | 2016 Q2 |
| Spyglass Capital Management LLC (focused) | 313.9k | 0.60% | $76.7M | added +18.5% | 2023 Q4 |
| Bank OF America CORP /DE/ | 310.3k | 0.59% | $75.8M | trimmed -7.3% | 2015 Q1 |
| Susquehanna International Group | 310.0k | 0.59% | $75.7M | added +100.6% | 2019 Q2 |
| Connor, Clark & Lunn Investment Management LTD. | 303.7k | 0.58% | $74.2M | added +812.7% | 2025 Q4 |
| Charles Schwab Investment Management | 292.8k | 0.56% | $71.5M | added +12.2% | 2014 Q4 |
| Worldquant Millennium Advisors LLC | 265.7k | 0.51% | $64.9M | unchanged | 2024 Q2 |
| BNY Mellon | 257.0k | 0.49% | $62.8M | trimmed -44.6% | 2014 Q4 |
| BNP Paribas Financial Markets | 247.0k | 0.47% | $60.3M | added +115.3% | 2015 Q1 |
| Westfield Capital Management CO LP | 233.0k | 0.44% | $56.9M | trimmed -33.8% | 2019 Q3 |
| Atreides Management, LP | 232.1k | 0.44% | $56.7M | opened | 2025 Q3 |
| Squarepoint Ops LLC | 226.6k | 0.43% | $55.3M | trimmed -20.7% | 2020 Q4 |
| MFS Investment Management | 219.3k | 0.42% | $53.6M | added +49.3% | 2018 Q4 |
| Nuveen | 215.1k | 0.41% | $52.5M | trimmed -5.7% | 2019 Q2 |
| Fiera Capital CORP | 207.3k | 0.39% | $50.6M | added +4.2% | 2022 Q1 |
| American Century Companies INC | 194.3k | 0.37% | $47.5M | trimmed -24.5% | 2020 Q1 |
| Invesco | 185.4k | 0.35% | $45.3M | trimmed -37.6% | 2016 Q1 |
| Marshall Wace | 180.4k | 0.34% | $44.1M | added +184.8% | 2024 Q1 |
| Royal Bank OF Canada | 178.9k | 0.34% | $43.7M | added +4.3% | 2014 Q4 |
| Renaissance Technologies | 169.7k | 0.32% | $41.5M | opened | 2022 Q2 |
| Robeco Institutional Asset Management B.v. | 168.2k | 0.32% | $41.1M | added +175.5% | 2020 Q4 |
| Gilder Gagnon Howe & CO LLC | 161.8k | 0.31% | $39.5M | trimmed -2.5% | 2015 Q1 |
| Bank OF Montreal /CAN/ | 156.5k | 0.30% | $38.2M | added +102.1% | 2017 Q4 |
| Voloridge Investment Management | 154.1k | 0.29% | $37.6M | added +131.3% | 2024 Q4 |
Largest 50 of 658 shown; the full ranked, searchable register is at boothcheck.com/holders/HUBS. 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.