Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
619 institutional managers reported holding BMO for the quarter ended Mar 31, 2026. Together they hold about 46% of shares outstanding; the top 10 hold 27%. 63 opened new positions; 40 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Royal Bank OF Canada | 52.60M | 7.42% | $7.12B | added +5% | ≤2013 |
| Vanguard Group | 33.31M | 4.70% | $4.51B | added +0.8% | ≤2013 |
| Bank OF Montreal /CAN/ | 28.00M | 3.95% | $3.79B | trimmed -0.6% | ≤2013 |
| TD Asset Management INC | 19.09M | 2.69% | $2.58B | trimmed -1.5% | ≤2013 |
| Cibc World Market INC. | 13.19M | 1.86% | $1.79B | added +5.1% | ≤2013 |
| FIL LTD | 11.49M | 1.62% | $1.56B | added +21.7% | 2018 Q2 |
| National Bank OF Canada /FI/ | 10.76M | 1.52% | $1.46B | trimmed -2.2% | 2021 Q4 |
| 1832 Asset Management L.p. | 9.60M | 1.35% | $1.30B | trimmed -7.8% | ≤2013 |
| Mackenzie Financial CORP | 8.58M | 1.21% | $1.16B | trimmed -7.7% | ≤2013 |
| Geode Capital | 7.31M | 1.03% | $990.2M | added +4% | 2016 Q4 |
| FMR (Fidelity) | 7.29M | 1.03% | $987.6M | added +10.5% | ≤2013 |
| Cibc Asset Management INC | 6.78M | 0.96% | $918.2M | added +8.7% | ≤2013 |
| CPP Investment Board | 6.24M | 0.88% | $844.9M | trimmed -1.4% | ≤2013 |
| TD Waterhouse Canada INC. | 6.23M | 0.88% | $843.3M | added +168.8% | 2024 Q1 |
| Toronto Dominion Bank | 6.20M | 0.88% | $839.3M | trimmed -4.7% | ≤2013 |
| Bank OF Nova Scotia | 5.53M | 0.78% | $748.7M | trimmed -14.6% | ≤2013 |
| Caisse de depot et placement du Quebec | 5.42M | 0.77% | $733.9M | unchanged | 2020 Q4 |
| Legal & General Group PLC | 4.60M | 0.65% | $623.4M | added +1.2% | ≤2013 |
| Federation des caisses Desjardins du Quebec | 4.00M | 0.56% | $541.5M | added +18.4% | 2017 Q1 |
| Dimensional Fund Advisors | 3.69M | 0.52% | $499.5M | added +2.8% | ≤2013 |
| Healthcare OF Ontario Pension Plan Trust Fund | 3.50M | 0.49% | $473.4M | added +7% | 2019 Q4 |
| Fiera Capital CORP | 3.49M | 0.49% | $472.2M | trimmed -12.4% | ≤2013 |
| Scotia Capital INC. | 3.46M | 0.49% | $468.8M | trimmed -3.2% | ≤2013 |
| Beutel, Goodman & CO LTD. | 3.10M | 0.44% | $420.1M | trimmed -37.8% | 2018 Q1 |
| Goldman Sachs | 2.59M | 0.36% | $350.6M | added +38.9% | ≤2013 |
| Manufacturers Life Insurance Company, THE | 2.43M | 0.34% | $329.7M | trimmed -13.2% | ≤2013 |
| Morgan Stanley | 2.20M | 0.31% | $298.4M | trimmed -42.3% | ≤2013 |
| Connor, Clark & Lunn Investment Management LTD. | 2.09M | 0.29% | $283.1M | added +1% | ≤2013 |
| Charles Schwab Investment Management | 2.00M | 0.28% | $271.4M | added +1.8% | 2024 Q2 |
| Invesco | 1.71M | 0.24% | $231.1M | added +8.2% | ≤2013 |
| Bank OF America CORP /DE/ | 1.63M | 0.23% | $220.9M | trimmed -32.1% | ≤2013 |
| Letko, Brosseau & Associates INC | 1.58M | 0.22% | $214.0M | trimmed -5.6% | ≤2013 |
| Barclays PLC | 1.58M | 0.22% | $213.9M | added +5376.4% | ≤2013 |
| MFS Investment Management | 1.35M | 0.19% | $183.0M | trimmed -11.2% | 2014 Q1 |
| Deutsche Bank AG\ | 1.30M | 0.18% | $176.4M | trimmed -10.2% | 2013 Q3 |
| Newport Trust Company, LLC | 1.30M | 0.18% | $175.7M | trimmed -1.4% | 2017 Q4 |
| Omers Administration CORP | 1.22M | 0.17% | $165.3M | trimmed -1.9% | 2015 Q3 |
| Acadian Asset Management | 1.20M | 0.17% | $161.9M | trimmed -0.6% | 2020 Q2 |
| Clearbridge Investments, LLC | 1.13M | 0.16% | $153.3M | trimmed -4.5% | 2023 Q4 |
| Public Sector Pension Investment Board | 1.12M | 0.16% | $151.1M | added +185% | ≤2013 |
| Amundi | 1.11M | 0.16% | $149.6M | trimmed -14.3% | 2017 Q4 |
| Guardian Capital LP | 1.05M | 0.15% | $142.0M | unchanged | ≤2013 |
| Mufg Bank, LTD. | 1.05M | 0.15% | $141.9M | trimmed -3.3% | 2024 Q1 |
| Cardinal Capital Management, INC. | 1.00M | 0.14% | $136.0M | added +1.6% | 2014 Q1 |
| Aviso Financial INC. | 999.3k | 0.14% | $135.3M | trimmed -2.3% | 2024 Q2 |
| British Columbia Investment Management CORP | 887.6k | 0.13% | $120.2M | trimmed -5.2% | 2015 Q3 |
| Alberta Investment Management CORP | 842.2k | 0.12% | $114.0M | trimmed -15.8% | 2025 Q4 |
| VAN ECK Associates CORP | 828.2k | 0.12% | $112.2M | added +33.7% | 2018 Q1 |
| UBS | 818.8k | 0.12% | $110.9M | added +57.8% | ≤2013 |
| BlackRock | 718.5k | 0.10% | $97.3M | added +11.5% | 2019 Q4 |
Largest 50 of 619 shown; the full ranked, searchable register is at boothcheck.com/holders/BMO. 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.