Bank of Montreal
US ˙ NYSE ˙ CA0636711016

SecurityBMO / Bank of Montreal
InstitutionFmr Llc
Latest Disclosed Ownership7,293,193 shares
Latest Disclosed Value $ 987,838,328
Fmr Llc reports 10.54% increase in ownership of BMO / Bank of Montreal

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 7,293,193 shares of Bank of Montreal (US:BMO) valued at $987,060,741 USD as of March 31, 2026. The current value of the position is $1,183,904,020 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)
2026-05-15 2026-03-31 13F BANK MONTREAL MEDIUM COM 063671101 7,293,193 695,262 10.54 987,838 15.29 0.0103
2026-02-17 2025-12-31 13F BANK MONTREAL QUE COM 063671101 6,597,931 -1,500,741 -18.53 856,858 -18.81 0.0437
2025-11-13 2025-09-30 13F BANK MONTREAL QUE COM 063671101 8,098,672 3,245,386 66.87 1,055,323 96.21 0.0549
2025-08-14 2025-06-30 13F BANK MONTREAL QUE COM 063671101 4,853,286 -119,250 -2.40 537,842 13.27 0.0303
2025-05-12 2025-03-31 13F BANK MONTREAL QUE COM 063671101 4,972,536 -235,895 -4.53 474,845 -6.09 0.0303
2025-02-13 2024-12-31 13F BANK MONTREAL QUE COM 063671101 5,208,431 161,710 3.20 505,643 11.03 0.0302
2024-11-13 2024-09-30 13F BANK MONTREAL QUE COM 063671101 5,046,721 625,797 14.16 455,397 22.72 0.0277
2024-08-13 2024-06-30 13F BANK MONTREAL QUE COM 063671101 4,420,924 952,301 27.45 371,078 9.57 0.0238
2024-05-13 2024-03-31 13F BANK MONTREAL QUE COM 063671101 3,468,623 141,977 4.27 338,656 2.88 0.0227
2024-02-13 2023-12-31 13F BANK MONTREAL QUE COM 063671101 3,326,646 29,517 0.90 329,162 18.34 0.0253
2023-11-13 2023-09-30 13F BANK MONTREAL QUE COM 063671101 3,297,129 301,391 10.06 278,141 2.81 0.0240
2023-08-11 2023-06-30 13F BANK MONTREAL QUE COM 063671101 2,995,738 -2,749,074 -47.85 270,549 -47.13 0.0227
2023-08-11 2023-03-31 13F/A-1 BANK MONTREAL QUE COM 063671101 5,744,812 -508,748 -8.14 511,699 -9.68 0.0468
2023-05-11 2023-03-31 13F BANK MONTREAL QUE COM 063671101 5,744,812 -508,748 511,699 0.0093
2023-02-13 2022-12-31 13F BANK MONTREAL QUE COM 063671101 6,253,560 2,637,985 72.96 566,515 78.77 0.0563
2022-11-10 2022-09-30 13F BANK MONTREAL QUE COM 063671101 3,615,575 462,658 14.67 316,891 4.52 0.0330
2022-08-12 2022-06-30 13F BANK MONTREAL QUE COM 063671101 3,152,917 -46,905 -1.47 303,191 -19.48 0.0302
2022-05-13 2022-03-31 13F BANK MONTREAL QUE COM 063671101 3,199,822 139,800 4.57 376,538 14.29 0.0301
2022-02-14 2021-12-31 13F BANK MONTREAL QUE COM 063671101 3,060,022 21,720 0.71 329,456 8.61 0.0243
2022-02-14 2021-09-30 13F/A-1 BANK MONTREAL QUE COM 063671101 3,038,302 165,392 5.76 303,326 3.01 0.0241
2021-11-15 2021-09-30 13F BANK MONTREAL QUE COM 063671101 3,038,302 165,392 303,326 0.0046
2021-08-13 2021-06-30 13F BANK MONTREAL QUE COM 063671101 2,872,910 23,178 0.81 294,475 15.93 0.0231
2021-05-14 2021-03-31 13F BANK MONTREAL QUE COM 063671101 2,849,732 -33,634 -1.17 254,020 15.87 0.0217
2021-02-08 2020-12-31 13F BANK MONTREAL QUE COM 063671101 2,883,366 -169,650 -5.56 219,225 22.83 0.0195
2020-11-13 2020-09-30 13F BANK MONTREAL QUE COM 063671101 3,053,016 -27,003 -0.88 178,474 8.87 0.0180
2020-08-24 2020-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 3,080,019 443,398 16.82 163,938 23.14 0.0180
2020-08-13 2020-06-30 13F BANK MONTREAL QUE COM 063671101 3,080,019 443,398 163,938 4,027.4769
2020-05-14 2020-03-31 13F BANK MONTREAL COM 063671101 2,636,621 1,367,199 107.70 133,133 35.32 0.0184
2020-02-07 2019-12-31 13F BANK MONTREAL QUE COM 063671101 1,269,422 -43,529 -3.32 98,383 1.74 0.0109
2019-11-13 2019-09-30 13F BANK MONTREAL QUE COM 063671101 1,312,951 257,070 24.35 96,703 21.25 0.0116
2019-08-13 2019-06-30 13F BANK MONTREAL QUE COM 063671101 1,055,881 -22,899 -2.12 79,758 -1.19 0.0093
2019-05-13 2019-03-31 13F BANK MONTREAL QUE COM 063671101 1,078,780 -143,102 -11.71 80,717 1.12 0.0097
2019-02-13 2018-12-31 13F BANK MONTREAL QUE COM 063671101 1,221,882 25,437 2.13 79,826 -19.11 0.0109
2018-11-09 2018-09-30 13F BANK MONTREAL QUE COM 063671101 1,196,445 583,957 95.34 98,687 108.45 0.0111
2018-08-10 2018-06-30 13F BANK MONTREAL QUE COM 063671101 612,488 -3,327,745 -84.46 47,344 -84.09 0.0056
2018-05-14 2018-03-31 13F BANK MONTREAL QUE COM 063671101 3,940,233 2,659,133 207.57 297,639 190.33 0.0353
2018-02-12 2017-12-31 13F BANK MONTREAL QUE COM 063671101 1,281,100 64,190 5.27 102,519 11.32 0.0120
2017-11-13 2017-09-30 13F BANK MONTREAL QUE COM 063671101 1,216,910 323,290 36.18 92,096 40.36 0.0111
2017-08-29 2017-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 893,620 -633,810 -41.50 65,616 -42.49 0.0082
2017-08-11 2017-06-30 13F BANK MONTREAL QUE COM 063671101 893,620 -633,810 65,616
2017-05-11 2017-03-31 13F BANK MONTREAL QUE COM 063671101 1,527,430 12,910 0.85 114,087 4.73 0.0145
2017-02-10 2016-12-31 13F BANK MONTREAL QUE COM 063671101 1,514,520 -49,010 -3.13 108,932 6.32 0.0146
2016-11-14 2016-09-30 13F BANK MONTREAL QUE COM 063671101 1,563,530 -681,202 -30.35 102,456 -28.04 0.0136
2016-08-11 2016-06-30 13F BANK MONTREAL QUE COM 063671101 2,244,732 355,122 18.79 142,385 24.08 0.0194
2016-05-16 2016-03-31 13F BANK MONTREAL QUE COM 063671101 1,889,610 -686,361 -26.64 114,751 -21.06 0.0159
2016-02-12 2015-12-31 13F BANK MONTREAL QUE COM 063671101 2,575,971 43,701 1.73 145,358 5.25 0.0196
2015-11-10 2015-09-30 13F BANK MONTREAL QUE COM 063671101 2,532,270 -252,090 -9.05 138,104 -16.30 0.0197
2015-08-25 2015-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 2,784,360 -98,100 -3.40 164,989 -4.48 0.0211
2015-08-13 2015-06-30 13F BANK MONTREAL QUE COM 063671101 2,784,360 164,989
2015-05-14 2015-03-31 13F BANK MONTREAL QUE COM 063671101 2,882,460 -1,106,000 -27.73 172,736 -38.77 0.0220
2015-02-17 2014-12-31 13F BANK MONTREAL QUE COM 063671101 3,988,460 -809,203 -16.87 282,125 -20.10 0.0367
2014-11-14 2014-09-30 13F BANK MONTREAL QUE COM 063671101 4,797,663 58,602 1.24 353,116 1.18 0.0478
2014-08-14 2014-06-30 13F BANK MONTREAL QUE COM 063671101 4,739,061 -55,700 -1.16 348,996 8.80 0.0468
2014-05-15 2014-03-31 13F BANK MONTREAL QUE COM 063671101 4,794,761 -4,322,700 -47.41 320,778 -47.22 0.0445
2014-02-13 2013-12-31 13F BANK MONTREAL QUE COM 063671101 9,117,461 -2,888,959 -24.06 607,773 -24.16 0.0859
2013-11-14 2013-09-30 13F BANK MONTREAL QUE COM 063671101 12,006,420 4,890,756 68.73 801,360 94.17 0.1228
2013-09-24 2013-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 7,115,664 7,115,664 412,718 0.0676
2013-08-14 2013-06-30 13F BANK MONTREAL QUE COM 063671101 7,115,664 412,718 0.0676
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.