Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
376 institutional managers reported holding HASI for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 57%. 44 opened new positions; 35 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 20.11M | 15.76% | $739.2M | added +2.1% | ≤2013 |
| Vanguard Group | 14.47M | 11.34% | $531.9M | added +2.9% | ≤2013 |
| Wellington Management | 11.39M | 8.93% | $418.6M | trimmed -8.4% | 2015 Q1 |
| T. Rowe Price Investment Management, INC. | 6.85M | 5.37% | $251.6M | added +264.1% | 2022 Q3 |
| State Street | 5.40M | 4.23% | $198.4M | unchanged | ≤2013 |
| AllianceBernstein | 4.57M | 3.59% | $168.2M | trimmed -4.2% | 2015 Q1 |
| Geode Capital | 3.09M | 2.42% | $113.6M | added +5% | ≤2013 |
| Invesco | 2.70M | 2.11% | $99.1M | added +62.8% | ≤2013 |
| Amundi | 2.42M | 1.90% | $89.0M | trimmed -2% | 2022 Q2 |
| Erste Asset Management GmbH | 2.20M | 1.72% | $80.8M | trimmed -2.4% | 2018 Q4 |
| FMR (Fidelity) | 2.20M | 1.72% | $80.7M | trimmed -27.2% | 2019 Q4 |
| Morgan Stanley | 2.04M | 1.60% | $75.1M | trimmed -9.5% | ≤2013 |
| Schroder Investment Management Group | 2.01M | 1.58% | $74.0M | trimmed -10.4% | 2024 Q2 |
| Goldman Sachs | 1.76M | 1.38% | $64.7M | trimmed -3.2% | 2015 Q1 |
| Rockefeller Capital Management L.p. | 1.63M | 1.27% | $59.8M | added +10.9% | 2014 Q4 |
| Northern Trust | 1.58M | 1.24% | $58.0M | added +13.6% | ≤2013 |
| Neumeier Poma Investment Counsel LLC (focused) | 1.53M | 1.20% | $56.3M | added +10% | 2015 Q1 |
| Bank OF America CORP /DE/ | 1.43M | 1.12% | $52.5M | added +30.3% | ≤2013 |
| Hood River Capital Management LLC | 1.32M | 1.04% | $48.7M | added +56.6% | 2020 Q1 |
| BNY Mellon | 1.27M | 1.00% | $46.7M | trimmed -0.7% | ≤2013 |
| BNP Paribas Financial Markets | 1.20M | 0.94% | $44.3M | added +52.4% | 2014 Q3 |
| Charles Schwab Investment Management | 1.19M | 0.93% | $43.7M | added +1.2% | ≤2013 |
| UBS | 1.15M | 0.90% | $42.3M | added +6.7% | ≤2013 |
| Swedbank Robur | 1.09M | 0.86% | $40.1M | trimmed -33.2% | 2021 Q1 |
| Aristotle Capital Boston, LLC | 1.03M | 0.80% | $37.7M | trimmed -13.8% | 2023 Q1 |
| Deutsche Bank AG\ | 986.7k | 0.77% | $36.3M | trimmed -14.4% | 2013 Q3 |
| Handelsbanken Fonder AB | 923.5k | 0.72% | $33.9M | added +0.7% | 2018 Q1 |
| Mizuho Markets Americas LLC | 900.0k | 0.70% | $33.1M | added +8.6% | 2023 Q3 |
| Storebrand Asset Management AS | 878.3k | 0.69% | $32.3M | trimmed -5.6% | 2025 Q4 |
| Tidal Investments LLC | 733.9k | 0.57% | $27.0M | opened | 2023 Q3 |
| Baird Financial Group, INC. | 712.0k | 0.56% | $26.2M | added +0.6% | ≤2013 |
| Royal Bank OF Canada | 655.5k | 0.51% | $24.1M | trimmed -8.7% | ≤2013 |
| ABN Amro Investment Solutions | 654.5k | 0.51% | $24.1M | added +48.3% | 2023 Q1 |
| Principal Financial Group INC | 620.2k | 0.49% | $22.8M | added +3.2% | 2019 Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 596.6k | 0.47% | $21.9M | trimmed -1.2% | 2025 Q1 |
| Triodos Investment Management BV (focused) | 550.0k | 0.43% | $20.2M | unchanged | 2018 Q2 |
| Border to Coast Pensions Partnership LTD | 475.0k | 0.37% | $17.5M | added +10.5% | 2022 Q1 |
| Public Sector Pension Investment Board | 456.6k | 0.36% | $16.8M | added +4.6% | 2023 Q3 |
| Robeco Institutional Asset Management B.v. | 453.5k | 0.35% | $16.7M | trimmed -17.7% | 2022 Q3 |
| Nuveen | 415.6k | 0.33% | $15.3M | unchanged | 2019 Q2 |
| SEI Investments CO | 411.4k | 0.32% | $15.1M | added +0.8% | 2022 Q2 |
| Rathbones Group PLC | 394.7k | 0.31% | $14.5M | trimmed -16.4% | 2020 Q2 |
| Neuberger Berman Group LLC | 385.9k | 0.30% | $14.2M | added +6% | ≤2013 |
| First Trust Advisors LP | 383.0k | 0.30% | $14.1M | added +25.4% | 2013 Q3 |
| Rhumbline Advisers | 352.6k | 0.28% | $13.0M | added +3.5% | ≤2013 |
| LBP AM SA | 340.1k | 0.27% | $12.5M | trimmed -14.2% | 2023 Q4 |
| Boston Common Asset Management, LLC | 319.8k | 0.25% | $11.8M | added +58.4% | 2013 Q4 |
| Raiffeisen Bank International AG | 311.7k | 0.24% | $11.5M | unchanged | 2024 Q4 |
| State OF Wisconsin Investment Board | 308.5k | 0.24% | $11.3M | trimmed -7.3% | 2020 Q3 |
| Citadel Advisors | 307.6k | 0.24% | $11.3M | added +279.9% | 2021 Q1 |
Largest 50 of 376 shown; the full ranked, searchable register is at boothcheck.com/holders/HASI. 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.