Bank of Montreal
US ˙ NYSE ˙ CA0636711016

SecurityBMO / Bank of Montreal
InstitutionMan Group plc
Latest Disclosed Ownership41,597 shares
Latest Disclosed Value $ 5,629,445
Man Group plc reports 79.65% decrease in ownership of BMO / Bank of Montreal

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 41,597 shares of Bank of Montreal (US:BMO) valued at $5,629,738 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 204,396 shares of Bank of Montreal. This represents a change in shares of -79.65% during the quarter. The current value of the position is $6,752,441 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 41,597 -162,799 -79.65 5,629 -78.81 0.0102
2026-02-17 2025-12-31 13F BANK MONTREAL QUE COM 063671101 204,396 162,237 384.82 26,570 383.71 0.0452
2025-11-14 2025-09-30 13F BANK MONTREAL QUE COM 063671101 42,159 -67,957 -61.71 5,494 -54.91 0.0096
2025-08-14 2025-06-30 13F BANK MONTREAL QUE COM 063671101 110,116 3,846 3.62 12,182 20.03 0.0232
2025-05-15 2025-03-31 13F BANK MONTREAL QUE COM 063671101 106,270 53,513 101.43 10,150 98.22 0.0257
2025-02-14 2024-12-31 13F BANK MONTREAL QUE COM 063671101 52,757 18,075 52.12 5,120 63.68 0.0135
2024-11-14 2024-09-30 13F BANK MONTREAL QUE COM 063671101 34,682 -11,439 -24.80 3,129 -19.11 0.0081
2024-08-14 2024-06-30 13F BANK MONTREAL QUE COM 063671101 46,121 23,572 104.54 3,867 75.61 0.0098
2024-05-15 2024-03-31 13F BANK MONTREAL QUE COM 063671101 22,549 3,060 15.70 2,203 14.15 0.0056
2024-02-14 2023-12-31 13F BANK MONTREAL QUE COM 063671101 19,489 1,929 -6.90 0.0054
2023-11-14 2023-09-30 13F BANK MONTREAL QUE COM 063671101 2,072 -24.46 0.0064
2023-08-14 2023-06-30 13F BANK MONTREAL QUE COM 063671101 30,365 2,743 -29.95 0.0085
2023-05-15 2023-03-31 13F BANK MONTREAL QUE COM 063671101 3,917 -78.18 0.0139
2023-02-14 2022-12-31 13F BANK MONTREAL QUE COM 063671101 198,186 7,480 3.92 17,946 6.89 0.0643
2022-11-14 2022-09-30 13F BANK MONTREAL QUE COM 063671101 190,706 16,788 -1.91 0.0779
2022-08-15 2022-06-30 13F BANK MONTREAL QUE COM 063671101 17,115 -41.29 0.0725
2022-05-16 2022-03-31 13F BANK MONTREAL QUE COM 063671101 247,427 11,011 4.66 29,152 14.38 0.1014
2022-02-14 2021-12-31 13F BANK MONTREAL QUE COM 063671101 236,416 67,865 40.26 25,488 51.52 0.0820
2021-11-15 2021-09-30 13F BANK MONTREAL QUE COM 063671101 168,551 -504,853 -74.97 16,821 -75.65 0.0590
2021-08-16 2021-06-30 13F BANK MONTREAL QUE COM 063671101 673,404 -497,050 -42.47 69,093 -33.77 0.2433
2021-05-17 2021-03-31 13F BANK MONTREAL QUE COM 063671101 1,170,454 1,088,128 1,321.73 104,320 1,568.05 0.4587
2021-02-16 2020-12-31 13F BANK MONTREAL QUE COM 063671101 82,326 -48,950 -37.29 6,254 -18.25 0.0275
2020-11-16 2020-09-30 13F BANK MONTREAL QUE COM 063671101 131,276 -74,011 -36.05 7,650 -29.76 0.0301
2020-08-14 2020-06-30 13F BANK MONTREAL QUE COM 063671101 205,287 18,047 9.64 10,891 16.51 0.0549
2020-05-15 2020-03-31 13F BANK MONTREAL COM 063671101 187,240 -271,751 -59.21 9,348 -73.75 0.0606
2020-02-18 2019-12-31 13F BANK MONTREAL QUE COM 063671101 458,991 -143,591 -23.83 35,615 -19.82 0.1171
2019-11-14 2019-09-30 13F BANK MONTREAL QUE COM 063671101 602,582 171,408 39.75 44,419 36.16 0.1650
2019-08-14 2019-06-30 13F BANK MONTREAL QUE COM 063671101 431,174 -40,317 -8.55 32,622 -7.55 0.1179
2019-05-15 2019-03-31 13F BANK MONTREAL QUE COM 063671101 471,491 156,391 49.63 35,288 71.49 0.1339
2019-02-14 2018-12-31 13F BANK MONTREAL QUE COM 063671101 315,100 -411,000 -56.60 20,577 -65.62 0.0916
2018-11-14 2018-09-30 13F BANK MONTREAL QUE COM 063671101 726,100 223,700 44.53 59,847 54.20 0.2186
2018-08-14 2018-06-30 13F BANK MONTREAL QUE COM 063671101 502,400 331,400 193.80 38,811 200.67 0.1597
2018-05-15 2018-03-31 13F BANK MONTREAL QUE COM 063671101 171,000 171,000 12,908 0.0591
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.