Northern Trust Corporation
MX ˙ BMV ˙ US6658591044
SecurityMX:NTRS / Northern Trust Corporation
InstitutionAPG Asset Management N.V.
Latest Disclosed Ownership96,302 shares
Latest Disclosed Value $ 11,665,397
APG Asset Management N.V. reports 4.49% decrease in ownership of NTRS / Northern Trust Corporation

On May 13, 2026 - APG Asset Management N.V. filed a 13F-HR form disclosing ownership of 96,302 shares of Northern Trust Corporation (MX:NTRS) valued at $11,665,397 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 100,834 shares of Northern Trust Corporation. This represents a change in shares of -4.49% 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 96,302 -4,532 -4.49 11,665 -0.53 0.0370
2026-02-12 2025-12-31 13F NORTHERN TR COM 665859104 100,834 -7,566 -6.98 11,727 -5.56 0.0333
2025-11-12 2025-09-30 13F NORTHERN TR COM 665859104 108,400 0 0.00 12,418 6.06 0.0349
2025-08-12 2025-06-30 13F NORTHERN TR COM 665859104 108,400 1,000 0.93 11,709 19.37 0.0347
2025-05-14 2025-03-31 13F NORTHERN TR COM 665859104 107,400 -1,600 -1.47 9,808 -9.09 0.0304
2025-02-13 2024-12-31 13F NORTHERN TR COM 665859104 109,000 109,000 10,789 0.0301
2024-11-14 2024-09-30 13F NORTHERN TR COM 665859104 0 -34,676 -100.00 0 -100.00
2024-08-14 2024-06-30 13F NORTHERN TR COM 665859104 34,676 -198,567 -85.13 2,717 -85.85 0.0048
2024-05-14 2024-03-31 13F NORTHERN TR COM 665859104 233,243 56,300 31.82 19,204 42.08 0.0336
2024-02-13 2023-12-31 13F NORTHERN TR COM 665859104 176,943 128,300 263.76 13,516 300.00 0.0264
2023-11-14 2023-09-30 13F NORTHERN TR COM 665859104 48,643 39,500 432.02 3,380 444.12 0.0069
2023-08-14 2023-06-30 13F NORTHERN TR COM 665859104 9,143 1,000 12.28 621 -5.91 0.0013
2023-05-12 2023-03-31 13F NORTHERN TR COM 665859104 8,143 -11,712 -58.99 661 65,900.00 0.0014
2023-02-14 2022-12-31 13F NORTHERN TR COM 665859104 19,855 -388 -1.92 2 -99.94 0.0033
2022-11-14 2022-09-30 13F NORTHERN TR COM 665859104 20,243 -8,900 -30.54 1,768 -34.25 0.0046
2022-08-12 2022-06-30 13F NORTHERN TR COM 665859104 29,143 10,100 53.04 2,689 34.92 0.0063
2022-05-12 2022-03-31 13F NORTHERN TR COM 665859104 19,043 -7,300 -27.71 1,993 -28.08 0.0038
2022-02-11 2021-12-31 13F NORTHERN TR COM 665859104 26,343 4,400 20.05 2,771 35.77 0.0047
2021-11-15 2021-09-30 13F/A-1 NORTHERN TR COM 665859104 21,943 -19,500 -47.05 2,041 -49.49 0.0036
2021-11-15 2021-09-30 13F NORTHERN TR COM 665859104 21,943 -19,500 2,041 0.0037
2021-08-13 2021-06-30 13F NORTHERN TR COM 665859104 41,443 15,900 62.25 4,041 76.93 0.0069
2021-05-14 2021-03-31 13F NORTHERN TR COM 665859104 25,543 -82,419 -76.34 2,284 -72.21 0.0039
2021-02-12 2020-12-31 13F NORTHERN TR COM 665859104 107,962 -10,432 -8.81 8,218 4.40 0.0134
2020-11-12 2020-09-30 13F NORTHERN TR COM 665859104 118,394 -6,400 -5.13 7,872 -10.71 0.0136
2020-08-14 2020-06-30 13F NORTHERN TR COM 665859104 124,794 6,300 5.32 8,816 -1.41 0.0161
2020-05-19 2020-03-31 13F/A-2 NORTHERN TR COM 665859104 118,494 92,013 347.47 8,942 256.82 0.0175
2020-05-15 2020-03-31 13F/A-1 NORTHERN TR COM 665859104 118,494 0 8,942 0.0177
2020-05-14 2020-03-31 13F NORTHERN TR COM 665859104 68,004 41,523 5,476 10,245.3902
2020-02-13 2019-12-31 13F NORTHERN TR COM 665859104 26,481 -26,817 -50.32 2,506 -45.07 0.0041
2019-11-08 2019-09-30 13F NORTHERN TR COM 665859104 53,298 -15,706 -22.76 4,562 -16.34 0.0075
2019-08-13 2019-06-30 13F NORTHERN TR COM 665859104 69,004 1,000 1.47 5,453 -0.42 0.0094
2019-05-14 2019-03-31 13F NORTHERN TR COM 665859104 68,004 0 0.00 5,476 10.11 0.0101
2019-02-19 2018-12-31 13F/A-1 NORTHERN TR COM 665859104 68,004 -10,900 -13.81 4,973 -28.32 0.0101
2019-02-13 2018-12-31 13F NORTHERN TR COM 665859104 68,004 -10,900 4,973
2018-11-09 2018-09-30 13F NORTHERN TR COM 665859104 78,904 1,500 1.94 6,938 1.72 0.0121
2018-08-13 2018-06-30 13F NORTHERN TR COM 665859104 77,404 0 0.00 6,821 5.08 0.0125
2018-05-14 2018-03-31 13F NORTHERN TR COM 665859104 77,404 0 0.00 6,491 0.81 0.0125
2018-02-21 2017-12-31 13F/A-1 NORTHERN TR COM 665859104 77,404 -95,700 -55.28 6,439 -59.54 0.0118
2018-01-24 2017-12-31 13F NORTHERN TR COM 665859104 77,404 -95,700 6,439
2017-10-19 2017-09-30 13F NORTHERN TR COM 665859104 173,104 53,900 45.22 15,913 37.32 0.0262
2017-07-21 2017-06-30 13F NORTHERN TR COM 665859104 119,204 -41,600 -25.87 11,588 -16.76 0.0210
2017-05-01 2017-03-31 13F NORTHERN TR COM 665859104 160,804 -34,200 -17.54 13,922 -15.44 0.0255
2017-01-30 2016-12-31 13F NORTHERN TR COM 665859104 195,004 -1,204 -0.61 16,464 23.42 0.0310
2016-10-31 2016-09-30 13F NORTHERN TR COM 665859104 196,208 -44,100 -18.35 13,340 -16.22 0.0234
2016-08-11 2016-06-30 13F NORTHERN TR COM 665859104 240,308 25,000 11.61 15,923 13.48 0.0300
2016-05-16 2016-03-31 13F NORTHERN TR COM 665859104 215,308 -30,293 -12.33 14,032 -20.75 0.0291
2016-02-17 2015-12-31 13F/A-1 NORTHERN TR COM 665859104 245,601 -45,009 -15.49 17,705 -10.62 0.0408
2016-02-16 2015-12-31 13F NORTHERN TR COM 665859104 13,717 17,705
2015-11-12 2015-09-30 13F NORTHERN TR COM 665859104 290,610 -16,200 -5.28 19,808 -15.56 0.0454
2015-08-12 2015-06-30 13F NORTHERN TR COM 665859104 306,810 -108,732 -26.17 23,459 -18.95 0.0471
2015-05-14 2015-03-31 13F NORTHERN TR COM 665859104 415,542 5,821 1.42 28,943 4.81 0.0598
2015-02-09 2014-12-31 13F NORTHERN TR COM 665859104 409,721 21,030 5.41 27,615 4.43 0.0529
2014-11-12 2014-09-30 13F NORTHERN TR COM 665859104 388,691 6,703 1.75 26,443 7.81 0.0535
2014-08-11 2014-06-30 13F NORTHERN TR COM 665859104 381,988 98,628 34.81 24,527 32.03 0.0524
2014-04-30 2014-03-31 13F NORTHERN TR COM 665859104 283,360 0 0.00 18,577 5.93 0.0485
2014-02-20 2013-12-31 13F/A-1 NORTHERN TR COM 665859104 283,360 -5,363 -1.86 17,537 11.67 0.0516
2014-02-12 2013-12-31 13F NORTHERN TR COM 665859104 283,360 17,537
2013-11-13 2013-09-30 13F NORTHERN TR COM 665859104 288,723 -24,675 -7.87 15,704 -13.46 0.0496
2013-08-14 2013-06-30 13F NORTHERN TR COM 665859104 313,398 313,398 18,146 0.0566
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.