Bank of Montreal
US ˙ NYSE ˙ CA0636711016

SecurityBMO / Bank of Montreal
InstitutionCwm, Llc
Latest Disclosed Ownership3,970 shares
Latest Disclosed Value $ 537,246
Cwm, Llc reports 4.34% decrease in ownership of BMO / Bank of Montreal

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 3,970 shares of Bank of Montreal (US:BMO) valued at $537,300 USD as of March 31, 2026. The current value of the position is $644,450 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)
2026-05-14 2026-03-31 13F BANK MONTREAL MEDIUM COM 063671101 3,970 -180 -4.34 537 0.0014
2026-01-26 2025-12-31 13F BANK MONTREAL QUE COM 063671101 4,150 60 1.47 1 0.0015
2025-10-15 2025-09-30 13F BANK MONTREAL QUE COM 063671101 4,090 777 23.45 1 0.0016
2025-07-25 2025-06-30 13F BANK MONTREAL QUE COM 063671101 3,313 55 1.69 0 0.0013
2025-05-01 2025-03-31 13F BANK MONTREAL QUE COM 063671101 3,258 39 1.21 0 0.0012
2025-02-04 2024-12-31 13F BANK MONTREAL QUE COM 063671101 3,219 1,901 144.23 0 0.0013
2024-10-08 2024-09-30 13F BANK MONTREAL QUE COM 063671101 1,318 462 53.97 0 0.0005
2024-07-10 2024-06-30 13F BANK MONTREAL QUE COM 063671101 856 5 0.59 0 0.0003
2024-04-05 2024-03-31 13F BANK MONTREAL QUE COM 063671101 851 173 25.52 0 0.0004
2024-02-01 2023-12-31 13F BANK MONTREAL QUE COM 063671101 678 -421 -38.31 0 0.0004
2023-10-11 2023-09-30 13F BANK MONTREAL QUE COM 063671101 1,099 335 43.85 0 0.0006
2023-08-03 2023-06-30 13F BANK MONTREAL QUE COM 063671101 764 325 74.03 0 0.0004
2023-05-01 2023-03-31 13F BANK MONTREAL QUE COM 063671101 439 -53 -10.77 0 0.0003
2023-02-01 2022-12-31 13F BANK MONTREAL QUE COM 063671101 492 49 11.06 0 -100.00 0.0003
2022-10-27 2022-09-30 13F BANK MONTREAL QUE COM 063671101 443 292 193.38 39 160.00 0.0003
2022-07-28 2022-06-30 13F BANK MONTREAL QUE COM 063671101 151 -126 -45.49 15 -54.55 0.0001
2022-04-21 2022-03-31 13F BANK MONTREAL QUE COM 063671101 277 172 163.81 33 200.00 0.0002
2022-01-31 2021-12-31 13F BANK MONTREAL QUE COM 063671101 105 81 337.50 11 450.00 0.0001
2021-09-15 2021-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2021-07-29 2021-06-30 13F BANK MONTREAL QUE COM 063671101 24 0 2 0.0000
2021-09-15 2021-03-31 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2021-04-27 2021-03-31 13F BANK MONTREAL QUE COM 063671101 24 0 2 0.0000
2021-09-15 2020-12-31 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2021-01-27 2020-12-31 13F BANK MONTREAL QUE COM 063671101 24 0 2 0.0000
2021-09-15 2020-09-30 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2020-10-19 2020-09-30 13F BANK MONTREAL QUE COM 063671101 189 165 11 0.0001
2021-09-15 2020-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2020-07-22 2020-06-30 13F BANK MONTREAL QUE COM 063671101 96 72 5 0.0001
2021-09-15 2020-03-31 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2020-04-28 2020-03-31 13F BANK MONTREAL COM 063671101 96 72 5 0.0001
2021-09-14 2019-12-31 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2020-01-27 2019-12-31 13F BANK MONTREAL QUE COM 063671101 52 28 4 0.0001
2021-09-14 2019-09-30 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2019-10-22 2019-09-30 13F BANK MONTREAL QUE COM 063671101 52 28 4 0.0001
2021-09-14 2019-06-30 13F/A-1 BANK MONTREAL QUE COM 063671101 24 0 0.00 2 0.00 0.0000
2019-07-31 2019-06-30 13F BANK MONTREAL QUE COM 063671101 52 28 4 0.0001
2021-09-02 2019-03-31 13F/A-1 BANK MONTREAL QUE COM 063671101 24 -253 -91.34 2 -88.89 0.0000
2019-04-22 2019-03-31 13F BANK MONTREAL QUE COM 063671101 215 -62 16 0.0003
2019-01-25 2018-12-31 13F BANK MONTREAL QUE COM 063671101 277 156 128.93 18 80.00 0.0004
2018-10-29 2018-09-30 13F BANK MONTREAL QUE COM 063671101 121 -25 -17.12 10 -9.09 0.0003
2018-07-31 2018-06-30 13F BANK MONTREAL QUE COM 063671101 146 53 56.99 11 57.14 0.0004
2018-04-26 2018-03-31 13F BANK MONTREAL QUE COM 063671101 93 93 7 0.0003
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.