Bank of Montreal
US ˙ NYSE ˙ CA0636711016

SecurityBMO / Bank of Montreal
InstitutionCandriam Luxembourg S.C.A.
Latest Disclosed Ownership244,022 shares
Latest Disclosed Value $ 32,946,654
Candriam Luxembourg S.C.A. reports 16.52% increase in ownership of BMO / Bank of Montreal

On April 30, 2026 - Candriam Luxembourg S.C.A. filed a 13F-HR form disclosing ownership of 244,022 shares of Bank of Montreal (US:BMO) valued at $33,025,937 USD as of March 31, 2026. The current value of the position is $40,109,896 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-30 2026-03-31 13F BANK MONTREAL MEDIUM COM 063671101 244,022 34,605 16.52 32,947 20.98 0.1712
2026-04-30 2025-12-31 13F/A-1 BANK MONTREAL QUE COM 063671101 209,417 28,854 15.98 27,233 15.72 0.1358
2026-02-13 2025-12-31 13F BANK MONTREAL QUE COM 063671101 209,417 28,854 27,233
2025-11-06 2025-09-30 13F BANK MONTREAL QUE COM 063671101 180,563 173,758 2,553.39 23,534 3,029.39 0.1232
2025-08-08 2025-06-30 13F BANK MONTREAL QUE COM 063671101 6,805 -1,504 -18.10 753 -5.17 0.0043
2025-05-14 2025-03-31 13F BANK MONTREAL QUE COM 063671101 8,309 -3,698 -30.80 793 -31.93 0.0050
2025-02-07 2024-12-31 13F BANK MONTREAL QUE COM 063671101 12,007 3,769 45.75 1,165 56.59 0.0067
2024-11-13 2024-09-30 13F BANK MONTREAL QUE COM 063671101 8,238 1,800 27.96 744 37.78 0.0043
2024-08-05 2024-06-30 13F BANK MONTREAL QUE COM 063671101 6,438 -411 -6.00 540 -19.28 0.0033
2024-05-06 2024-03-31 13F BANK MONTREAL QUE COM 063671101 6,849 -224,966 -97.05 669 -97.10 0.0043
2024-02-14 2023-12-31 13F BANK MONTREAL QUE COM 063671101 231,815 137,898 146.83 23,051 189.65 0.1591
2023-11-13 2023-09-30 13F BANK MONTREAL QUE COM 063671101 93,917 -66,815 -41.57 7,959 -45.24 0.0564
2023-08-08 2023-06-30 13F BANK MONTREAL QUE COM 063671101 160,732 -87,055 -35.13 14,532 -28.36 0.1050
2023-05-12 2023-03-31 13F BANK MONTREAL QUE COM 063671101 247,787 155,075 167.27 20,287 141.73 0.1407
2023-02-13 2022-12-31 13F BANK MONTREAL QUE COM 063671101 92,712 -90,317 -49.35 8,393 -47.97 0.0566
2022-11-10 2022-09-30 13F BANK MONTREAL QUE COM 063671101 183,029 54,084 41.94 16,128 30.35 0.1136
2022-08-03 2022-06-30 13F BANK MONTREAL QUE COM 063671101 128,945 621 0.48 12,373 -18.13 0.1019
2022-05-13 2022-03-31 13F BANK MONTREAL QUE COM 063671101 128,324 -7,846 -5.76 15,113 2.94 0.1028
2022-02-10 2021-12-31 13F BANK MONTREAL QUE COM 063671101 136,170 -51,556 -27.46 14,681 -21.65 0.0937
2021-11-09 2021-09-30 13F BANK MONTREAL QUE COM 063671101 187,726 -899 -0.48 18,737 -3.19 0.1274
2021-07-20 2021-06-30 13F BANK MONTREAL QUE COM 063671101 188,625 165,763 725.06 19,355 1,060.37 0.1325
2021-04-29 2021-03-31 13F BANK MONTREAL QUE COM 063671101 22,862 0 0.00 1,668 -3.97 0.0139
2021-01-22 2020-12-31 13F BANK MONTREAL QUE COM 063671101 22,862 -88 -0.38 1,737 29.92 0.0137
2020-10-19 2020-09-30 13F BANK MONTREAL QUE COM 063671101 22,950 0 0.00 1,337 9.77 0.0126
2020-07-23 2020-06-30 13F BANK MONTREAL QUE COM 063671101 22,950 5,678 32.87 1,218 -7.02 0.0129
2020-05-26 2020-03-31 13F BANK MONTREAL COM 063671101 17,272 0 0.00 1,310 -2.24 0.0145
2020-02-05 2019-12-31 13F/A-1 BANK MONTREAL QUE COM 063671101 17,272 -1,267 -6.83 1,340 -1.90 0.0144
2020-01-21 2019-12-31 13F BANK MONTREAL QUE COM 063671101 17,272 -1,267 1 10,725.0107
2020-02-05 2019-09-30 13F/A-1 BANK MONTREAL QUE COM 063671101 18,539 -872 -4.49 1,366 -6.63 0.0181
2019-10-21 2019-09-30 13F BANK MONTREAL QUE COM 063671101 18,539 -872 1 12,567.5506
2019-08-01 2019-06-30 13F BANK MONTREAL QUE COM 063671101 19,411 -19,266 -49.81 1,463 -49.46 0.0182
2019-05-02 2019-03-31 13F BANK MONTREAL QUE COM 063671101 38,677 -10,688 -21.65 2,895 -10.20 0.0370
2019-02-14 2018-12-31 13F BANK MONTREAL QUE COM 063671101 49,365 -145 -0.29 3,224 -21.00 0.0495
2018-11-07 2018-09-30 13F BANK MONTREAL QUE COM 063671101 49,510 8,560 20.90 4,081 28.98 0.0543
2018-08-14 2018-06-30 13F BANK MONTREAL QUE COM 063671101 40,950 -4,945 -10.77 3,164 -8.69 0.0501
2018-05-09 2018-03-31 13F BANK MONTREAL QUE COM 063671101 45,895 5,432 13.42 3,465 6.65 0.0591
2018-02-07 2017-12-31 13F BANK MONTREAL QUE COM 063671101 40,463 6,854 20.39 3,249 28.01 0.0562
2017-11-03 2017-09-30 13F BANK MONTREAL QUE COM 063671101 33,609 -78,416 -70.00 2,538 -69.10 0.0443
2017-07-31 2017-06-30 13F BANK MONTREAL QUE COM 063671101 112,025 -98,020 -46.67 8,214 -47.50 0.1544
2017-04-21 2017-03-31 13F BANK MONTREAL QUE COM 063671101 210,045 107,883 105.60 15,645 112.65 0.3029
2017-02-01 2016-12-31 13F BANK MONTREAL QUE COM 063671101 102,162 71,484 233.01 7,357 266.57 0.1688
2016-11-15 2016-09-30 13F BANK MONTREAL QUE COM 063671101 30,678 384 1.27 2,007 4.97 0.0483
2016-07-26 2016-06-30 13F BANK MONTREAL QUE COM 063671101 30,294 -75,761 -71.44 1,912 -70.27 0.0497
2016-04-27 2016-03-31 13F BANK MONTREAL QUE COM 063671101 106,055 106,055 0.00 6,432 0.1608
2016-01-25 2015-12-31 13F BANK MONTREAL QUE COM 063671101 0 -38,952 -100.00 0 -100.00
2015-10-19 2015-09-30 13F BANK MONTREAL QUE COM 063671101 38,952 8,199 26.66 2,115 16.02 0.0519
2015-07-29 2015-06-30 13F BANK MONTREAL QUE COM 063671101 30,753 -1,343 -4.18 1,823 -5.25 0.0379
2015-05-28 2015-03-31 13F/A-1 BANK MONTREAL QUE COM 063671101 32,096 8,308 34.93 1,924 13.98 0.0388
2015-04-27 2015-03-31 13F BANK MONTREAL QUE COM 063671101 34,944 2,007
2015-05-28 2014-12-31 13F/A-1 BANK MONTREAL QUE COM 063671101 23,788 23,788 1,688 0.0353
2015-03-26 2014-12-31 13F BANK MONTREAL QUE COM 063671101 25,392 25,392 1,801 0.0365
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.