Bank of Montreal
CA ˙ TSX ˙ CA0636711016
225,53 CA$ ↓ -3,33 (-1,46%)
2026-06-03
AKTIENPREIS
SecurityCA:BMO / Bank of Montreal
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership6,780,318 shares
Latest Disclosed Value $ 920,482,300
CIBC Asset Management Inc reports 8.70% increase in ownership of BMO / Bank of Montreal

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 6,780,318 shares of Bank of Montreal (CA:BMO) valued at $1,277,547,518 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 6,237,739 shares of Bank of Montreal. This represents a change in shares of 8.70% during the quarter. The current value of the position is $1,529,165,119 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)
2026-05-12 2026-03-31 13F BANK MONTREAL MEDIUM COM 063671101 6,780,318 542,579 8.70 920,482 13.01 2.2496
2026-02-10 2025-12-31 13F BANK MONTREAL QUE COM 063671101 6,237,739 -1,022,421 -14.08 814,500 -14.21 1.9662
2025-10-31 2025-09-30 13F BANK MONTREAL QUE COM 063671101 7,260,160 1,070,546 17.30 949,441 38.27 2.7489
2025-08-14 2025-06-30 13F BANK MONTREAL QUE COM 063671101 6,189,614 -442,333 -6.67 686,681 7.85 2.1235
2025-05-13 2025-03-31 13F BANK MONTREAL QUE COM 063671101 6,631,947 260,542 4.09 636,691 2.54 2.1133
2025-01-31 2024-12-31 13F BANK MONTREAL QUE COM 063671101 6,371,405 -256,929 -3.88 620,937 3.35 2.0349
2024-11-06 2024-09-30 13F BANK MONTREAL QUE COM 063671101 6,628,334 -1,531,710 -18.77 600,827 -12.22 1.9492
2024-08-01 2024-06-30 13F BANK MONTREAL QUE COM 063671101 8,160,044 -892,065 -9.85 684,495 -22.57 2.4357
2024-05-09 2024-03-31 13F BANK MONTREAL QUE COM 063671101 9,052,109 177,592 2.00 883,976 0.35 3.0655
2024-02-13 2023-12-31 13F BANK MONTREAL QUE COM 063671101 8,874,517 548,284 6.59 880,924 25.03 3.2903
2023-10-30 2023-09-30 13F BANK MONTREAL QUE COM 063671101 8,326,233 29,706 0.36 704,551 -6.04 2.9210
2023-08-14 2023-06-30 13F BANK MONTREAL QUE COM 063671101 8,296,527 -222,954 -2.62 749,809 -1.09 2.8753
2023-05-12 2023-03-31 13F BANK MONTREAL QUE COM 063671101 8,519,481 145,809 1.74 758,103 -0.08 3.0066
2023-02-13 2022-12-31 13F BANK MONTREAL QUE COM 063671101 8,373,672 310,991 3.86 758,724 6.91 3.1854
2022-11-03 2022-09-30 13F BANK MONTREAL QUE COM 063671101 8,062,681 -715,521 -8.15 709,666 -15.92 3.1136
2022-08-09 2022-06-30 13F BANK MONTREAL QUE COM 063671101 8,778,202 1,822,727 26.21 844,033 3.01 3.4215
2022-05-06 2022-03-31 13F BANK MONTREAL QUE COM 063671101 6,955,475 74,647 1.08 819,393 10.68 2.8773
2022-02-08 2021-12-31 13F BANK MONTREAL QUE COM 063671101 6,880,828 514,992 8.09 740,318 17.29 2.7100
2021-11-09 2021-09-30 13F BANK MONTREAL QUE COM 063671101 6,365,836 531,070 9.10 631,193 5.64 2.5430
2021-08-16 2021-06-30 13F BANK MONTREAL QUE COM 063671101 5,834,766 -444,786 -7.08 597,474 6.82 2.4156
2021-05-14 2021-03-31 13F BANK MONTREAL QUE COM 063671101 6,279,552 262,546 4.36 559,304 22.54 2.3788
2021-02-03 2020-12-31 13F BANK MONTREAL QUE COM 063671101 6,017,006 922,927 18.12 456,429 53.40 2.1469
2020-11-05 2020-09-30 13F BANK MONTREAL QUE COM 063671101 5,094,079 881,752 20.93 297,550 33.13 1.5178
2020-07-28 2020-06-30 13F BANK MONTREAL QUE COM 063671101 4,212,327 -659,159 -13.53 223,509 -8.80 1.3109
2020-04-30 2020-03-31 13F BANK MONTREAL COM 063671101 4,871,486 -3,014,834 -38.23 245,077 -59.96 1.7334
2020-02-14 2019-12-31 13F BANK MONTREAL QUE COM 063671101 7,886,320 -265,108 -3.25 612,086 1.94 3.4607
2019-10-30 2019-09-30 13F BANK MONTREAL QUE COM 063671101 8,151,428 -422,256 -4.93 600,460 -7.28 3.5257
2019-08-05 2019-06-30 13F BANK MONTREAL QUE COM 063671101 8,573,684 -64,822 -0.75 647,621 0.20 3.8746
2019-05-06 2019-03-31 13F BANK MONTREAL QUE COM 063671101 8,638,506 -186,752 -2.12 646,355 12.07 4.0076
2019-02-12 2018-12-31 13F BANK MONTREAL QUE COM 063671101 8,825,258 -1,039,494 -10.54 576,725 -29.07 4.2381
2018-11-02 2018-09-30 13F BANK MONTREAL QUE COM 063671101 9,864,752 -128,046 -1.28 813,047 5.24 5.0294
2018-08-09 2018-06-30 13F BANK MONTREAL QUE COM 063671101 9,992,798 -258,064 -2.52 772,566 -0.08 4.8210
2018-04-30 2018-03-31 13F BANK MONTREAL QUE COM 063671101 10,250,862 986,434 10.65 773,153 3.85 5.0204
2018-02-02 2017-12-31 13F BANK MONTREAL QUE COM 063671101 9,264,428 2,204,855 31.23 744,482 39.72 4.5544
2017-11-06 2017-09-30 13F BANK MONTREAL QUE COM 063671101 7,059,573 1,731,928 32.51 532,857 36.37 3.3349
2017-07-27 2017-06-30 13F BANK MONTREAL QUE COM 063671101 5,327,645 -453,468 -7.84 390,740 -9.36 2.6994
2017-05-12 2017-03-31 13F BANK MONTREAL QUE COM 063671101 5,781,113 -37,668 -0.65 431,071 3.00 2.9620
2017-02-08 2016-12-31 13F BANK MONTREAL QUE COM 063671101 5,818,781 -79,073 -1.34 418,499 8.03 3.0095
2016-10-19 2016-09-30 13F BANK MONTREAL QUE COM 063671101 5,897,854 -411,818 -6.53 387,381 -2.73 2.8547
2016-08-02 2016-06-30 13F BANK MONTREAL QUE COM 063671101 6,309,672 -499,724 -7.34 398,265 -4.04 2.9947
2016-05-09 2016-03-31 13F BANK MONTREAL QUE COM 063671101 6,809,396 -389,742 -5.41 415,028 1.87 3.1081
2016-02-02 2015-12-31 13F BANK MONTREAL QUE COM 063671101 7,199,138 -1,032,998 -12.55 407,412 -9.16 3.3554
2015-11-03 2015-09-30 13F BANK MONTREAL QUE COM 063671101 8,232,136 243,130 3.04 448,471 -5.58 3.5845
2015-08-06 2015-06-30 13F BANK MONTREAL QUE COM 063671101 7,989,006 -401,690 -4.79 474,975 -5.66 3.3030
2015-05-08 2015-03-31 13F BANK MONTREAL QUE COM 063671101 8,390,696 -784,690 -8.55 503,483 -22.66 3.5734
2015-02-10 2014-12-31 13F BANK MONTREAL QUE COM 063671101 9,175,386 -476,488 -4.94 651,025 -8.40 4.3413
2014-11-05 2014-09-30 13F BANK MONTREAL QUE COM 063671101 9,651,874 -324,161 -3.25 710,727 -3.28 4.2394
2014-08-01 2014-06-30 13F BANK MONTREAL QUE COM 063671101 9,976,035 -506,820 -4.83 734,819 4.64 4.1639
2014-05-09 2014-03-31 13F BANK MONTREAL QUE COM 063671101 10,482,855 -10,886 -0.10 702,236 0.45 4.1436
2014-02-04 2013-12-31 13F BANK MONTREAL QUE COM 063671101 10,493,741 -382,390 -3.52 699,121 -3.87 4.2839
2013-10-29 2013-09-30 13F BANK MONTREAL QUE COM 063671101 10,876,131 4,802 0.04 727,259 15.21 4.6426
2013-10-02 2013-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 10,871,329 10,871,329 631,245 4.3060
2013-08-09 2013-06-30 13F BANK MONTREAL QUE COM 063671101 10,871,329 631,245 4.3062
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.