Northern Trust Corporation
MX ˙ BMV ˙ US6658591044
SecurityMX:NTRS / Northern Trust Corporation
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership43,906 shares
Latest Disclosed Value $ 6,127,960
Mackenzie Financial Corp reports 4.86% increase in ownership of NTRS / Northern Trust Corporation

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 43,906 shares of Northern Trust Corporation (MX:NTRS) valued at $6,127,960 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 41,873 shares of Northern Trust Corporation. This represents a change in shares of 4.86% during the quarter.

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)
2026-05-13 2026-03-31 13F NORTHERN TR COM 665859104 43,906 2,033 4.86 6,128 6.15 0.0074
2026-02-18 2025-12-31 13F NORTHERN TR COM 665859104 41,873 8,978 27.29 5,773 30.38 0.0068
2025-11-13 2025-09-30 13F NORTHERN TR COM 665859104 32,895 -1,801 -5.19 4,428 0.64 0.0054
2025-08-13 2025-06-30 13F NORTHERN TR COM 665859104 34,696 2,922 9.20 4,399 40.36 0.0057
2025-05-07 2025-03-31 13F NORTHERN TR COM 665859104 31,774 792 2.56 3,135 -1.29 0.0045
2025-05-02 2024-12-31 13F/A-2 NORTHERN TR COM 665859104 30,982 4,626 17.55 3,176 33.85 0.0043
2025-02-20 2024-12-31 13F/A-1 NORTHERN TR COM 665859104 30,982 4,626 3,176 0.0041
2025-02-14 2024-12-31 13F Northern Trust Common Stock 665859104 30,982 4,626 3,125 0.0045
2024-11-13 2024-09-30 13F NORTHERN TR COM 665859104 26,356 2,966 12.68 2,373 20.77 0.0033
2024-08-14 2024-06-30 13F NORTHERN TR COM 665859104 23,390 -2,938 -11.16 1,964 -16.10 0.0029
2024-05-10 2024-03-31 13F NORTHERN TR COM 665859104 26,328 3,948 17.64 2,341 23.99 0.0034
2024-01-30 2023-12-31 13F NORTHERN TR COM 665859104 22,380 -3,624 -13.94 1,888 8.69 0.0028
2023-10-25 2023-09-30 13F NORTHERN TR COM 665859104 26,004 616 2.43 1,738 -9.20 0.0029
2023-08-03 2023-06-30 13F NORTHERN TR COM 665859104 25,388 769 3.12 1,913 -11.80 0.0029
2023-04-24 2023-03-31 13F NORTHERN TR COM 665859104 24,619 1,448 6.25 2,170 5.80 0.0034
2023-02-14 2022-12-31 13F NORTHERN TR COM 665859104 23,171 2,360 11.34 2,050 15.10 0.0034
2022-10-07 2022-09-30 13F Northern Trust Common Stock 665859104 20,811 -1,339 -6.05 1,781 -16.66 0.0031
2022-08-10 2022-06-30 13F NORTHERN TR COM 665859104 22,150 3,695 20.02 2,137 -0.56 0.0034
2022-05-13 2022-03-31 13F NORTHERN TR COM 665859104 18,455 -884 -4.57 2,149 -7.09 0.0029
2022-02-14 2021-12-31 13F NORTHERN TR COM 665859104 19,339 337 1.77 2,313 12.88 0.0031
2021-11-08 2021-09-30 13F NORTHERN TR COM 665859104 19,002 9,268 95.21 2,049 82.13 0.0029
2021-08-11 2021-06-30 13F NORTHERN TR COM 665859104 9,734 261 2.76 1,125 12.95 0.0016
2021-05-14 2021-03-31 13F NORTHERN TR COM 665859104 9,473 3,311 53.73 996 73.52 0.0015
2021-02-10 2020-12-31 13F NORTHERN TR COM 665859104 6,162 -13,142 -68.08 574 -61.86 0.0012
2020-11-13 2020-09-30 13F NORTHERN TR COM 665859104 19,304 -14,240 -42.45 1,505 -43.44 0.0037
2020-08-13 2020-06-30 13F NORTHERN TR COM 665859104 33,544 -473 -1.39 2,661 3.66 0.0071
2020-05-14 2020-03-31 13F NORTHERN TR COM 665859104 34,017 -1,266,121 -97.38 2,567 -98.14 0.0083
2020-02-13 2019-12-31 13F NORTHERN TR COM 665859104 1,300,138 -87,474 -6.30 138,127 6.67 0.3397
2019-11-14 2019-09-30 13F NORTHERN TR COM 665859104 1,387,612 -1,932 -0.14 129,492 3.54 0.3403
2019-08-23 2019-06-30 13F/A-1 NORTHERN TR COM 665859104 1,389,544 -13,324 -0.95 125,059 -1.40 0.3226
2019-08-14 2019-06-30 13F NORTHERN TR COM 665859104 1,389,544 -13,324 125,059
2019-05-15 2019-03-31 13F NORTHERN TR COM 665859104 1,402,868 -358,907 -20.37 126,833 -13.88 0.3060
2019-02-06 2018-12-31 13F NORTHERN TR COM 665859104 1,761,775 -90,921 -4.91 147,267 -22.17 0.3871
2018-11-15 2018-09-30 13F NORTHERN TR COM 665859104 1,852,696 1,003,404 118.15 189,216 116.53 0.4604
2018-08-13 2018-06-30 13F NORTHERN TR COM 665859104 849,292 560,955 194.55 87,384 193.87 0.2229
2018-05-14 2018-03-31 13F/A-1 NORTHERN TR COM 665859104 288,337 -133,521 -31.65 29,736 -29.43 0.0758
2018-05-14 2018-03-31 13F NORTHERN TR COM 665859104 288,337 29,736
2018-02-13 2017-12-31 13F NORTHERN TR COM 665859104 421,858 126,500 42.83 42,139 55.20 0.1017
2017-11-13 2017-09-30 13F NORTHERN TR COM 665859104 295,358 2,813 0.96 27,152 -4.52 0.1464
2017-08-14 2017-06-30 13F NORTHERN TR COM 665859104 292,545 4,384 1.52 28,438 13.98 0.1583
2017-05-25 2017-03-31 13F/A-1 NORTHERN TR COM 665859104 288,161 -51,261 -15.10 24,949 -17.46 0.1459
2017-05-12 2017-03-31 13F NORTHERN TR COM 665859104 288,161 24,949
2017-02-14 2016-12-31 13F NORTHERN TR COM 665859104 339,422 -46,635 -12.08 30,226 15.16 0.1810
2016-11-15 2016-09-30 13F NORTHERN TR COM 665859104 386,057 12,057 3.22 26,248 5.92 0.1639
2016-08-12 2016-06-30 13F NORTHERN TR COM 665859104 374,000 4,393 1.19 24,781 2.88 0.1400
2016-05-12 2016-03-31 13F NORTHERN TR COM 665859104 369,607 62,075 20.18 24,087 8.65 0.2185
2016-02-12 2015-12-31 13F NORTHERN TR COM 665859104 307,532 9,874 3.32 22,170 9.28 0.1376
2015-11-13 2015-09-30 13F NORTHERN TR COM 665859104 297,658 -17,787 -5.64 20,288 -15.88 0.1231
2015-08-13 2015-06-30 13F NORTHERN TR COM 665859104 315,445 7,575 2.46 24,119 12.48 0.1308
2015-05-13 2015-03-31 13F NORTHERN TR COM 665859104 307,870 -2,475 -0.80 21,443 2.51 0.1130
2015-02-11 2014-12-31 13F NORTHERN TR COM 665859104 310,345 -248,891 -44.51 20,917 -45.02 0.1067
2014-11-12 2014-09-30 13F NORTHERN TR COM 665859104 559,236 -66,493 -10.63 38,045 -5.31 0.1907
2014-08-11 2014-06-30 13F NORTHERN TR COM 665859104 625,729 -64,593 -9.36 40,178 -11.22 0.1869
2014-05-14 2014-03-31 13F NORTHERN TR COM 665859104 690,322 133,888 24.06 45,258 31.42 0.2219
2014-02-11 2013-12-31 13F/A-1 NORTHERN TR COM 665859104 556,434 -182,534 -24.70 34,438 -14.30 0.1740
2014-02-03 2013-12-31 13F NORTHERN TR COM 665859104 556,434 34,438
2013-11-12 2013-09-30 13F NORTHERN TR COM 665859104 738,968 154,208 26.37 40,185 18.69 0.2034
2013-08-20 2013-06-30 13F/A-1 NORTHERN TR COM 665859104 584,760 584,760 33,858 0.1615
2013-08-09 2013-06-30 13F NORTHERN TR COM 665859104 584,760 33,858 0.1620
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.