Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership8,606 shares
Latest Disclosed Value $ 1,195,718
Northwestern Mutual Wealth Management Co reports 5.52% decrease in ownership of WTFC / Wintrust Financial Corporation

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 8,606 shares of Wintrust Financial Corporation (US:WTFC) valued at $1,195,718 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 9,109 shares of Wintrust Financial Corporation. This represents a change in shares of -5.52% during the quarter. The current value of the position is $1,315,857 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)
2026-05-07 2026-03-31 13F WINTRUST FINL COM 97650W108 8,606 -503 -5.52 1,196 -6.13 0.0007
2026-02-10 2025-12-31 13F/A-1 WINTRUST FINL COM 97650W108 9,109 -465 -4.86 1,274 0.47 0.0008
2026-02-05 2025-12-31 13F WINTRUST FINL COM 97650W108 322 -9,252 27 0.0000
2025-11-14 2025-09-30 13F WINTRUST FINL COM 97650W108 9,574 -518 -5.13 1,268 1.28 0.0008
2025-08-13 2025-06-30 13F WINTRUST FINL COM 97650W108 10,092 -73 -0.72 1,251 9.45 0.0009
2025-05-14 2025-03-31 13F WINTRUST FINL COM 97650W108 10,165 -687 -6.33 1,143 -15.52 0.0009
2025-02-11 2024-12-31 13F WINTRUST FINL COM 97650W108 10,852 -829 -7.10 1,353 6.79 0.0011
2024-11-12 2024-09-30 13F WINTRUST FINL COM 97650W108 11,681 -1,412 -10.78 1,268 -1.78 0.0011
2024-08-16 2024-06-30 13F WINTRUST FINL COM 97650W108 13,093 7,534 135.53 1,290 122.41 0.0013
2024-05-15 2024-03-31 13F WINTRUST FINL COM 97650W108 5,559 309 5.89 580 19.34 0.0006
2024-02-13 2023-12-31 13F WINTRUST FINL COM 97650W108 5,250 15 0.29 487 23.04 0.0005
2023-11-14 2023-09-30 13F WINTRUST FINL COM 97650W108 5,235 0 0.00 395 3.95 0.0005
2023-08-14 2023-06-30 13F WINTRUST FINL COM 97650W108 5,235 1,700 48.09 380 47.86 0.0005
2023-05-15 2023-03-31 13F WINTRUST FINL COM 97650W108 3,535 520 17.25 258 1.18 0.0004
2023-02-21 2022-12-31 13F WINTRUST FINL COM 97650W108 3,015 123 4.25 255 7.63 0.0004
2022-11-14 2022-09-30 13F WINTRUST FINL COM 97650W108 2,892 27 0.94 236 2.61 0.0004
2022-08-04 2022-06-30 13F WINTRUST FINL COM 97650W108 2,865 -84 -2.85 230 -16.06 0.0004
2022-05-09 2022-03-31 13F WINTRUST FINL COM 97650W108 2,949 84 2.93 274 5.38 0.0004
2022-02-03 2021-12-31 13F WINTRUST FINL COM 97650W108 2,865 -1,304 -31.28 260 -22.39 0.0004
2021-11-15 2021-09-30 13F WINTRUST FINL COM 97650W108 4,169 304 7.87 335 14.73 0.0006
2021-08-13 2021-06-30 13F WINTRUST FINL COM 97650W108 3,865 1,000 34.90 292 34.56 0.0006
2021-05-14 2021-03-31 13F WINTRUST FINL COM 97650W108 2,865 0 0.00 217 24.00 0.0005
2021-02-12 2020-12-31 13F WINTRUST FINL COM 97650W108 2,865 -67 -2.29 175 49.57 0.0004
2020-11-13 2020-09-30 13F WINTRUST FINL COM 97650W108 2,932 67 2.34 117 -6.40 0.0003
2020-08-14 2020-06-30 13F WINTRUST FINL COM 97650W108 2,865 0 0.00 125 32.98 0.0004
2020-05-08 2020-03-31 13F WINTRUST FINL COM 97650W108 2,865 0 0.00 94 -53.69 0.0004
2020-02-13 2019-12-31 13F WINTRUST FINL COM 97650W108 2,865 0 0.00 203 9.73 0.0007
2019-11-12 2019-09-30 13F WINTRUST FINL COM 97650W108 2,865 -38 -1.31 185 -12.74 0.0007
2019-08-12 2019-06-30 13F WINTRUST FINL COM 97650W108 2,903 -287 -9.00 212 -1.40 0.0009
2019-05-10 2019-03-31 13F WINTRUST FINL COM 97650W108 3,190 0 0.00 215 1.42 0.0009
2019-02-12 2018-12-31 13F WINTRUST FINL COM 97650W108 3,190 0 0.00 212 -21.77 0.0011
2018-11-01 2018-09-30 13F WINTRUST FINL COM 97650W108 3,190 2,865 881.54 271 867.86 0.0014
2018-08-10 2018-06-30 13F WINTRUST FINL COM 97650W108 325 0 0.00 28 0.00 0.0002
2018-05-14 2018-03-31 13F WINTRUST FINL COM 97650W108 325 -26 -7.41 28 -3.45 0.0002
2018-01-31 2017-12-31 13F WINTRUST FINL COM 97650W108 351 26 8.00 29 16.00 0.0002
2017-11-07 2017-09-30 13F WINTRUST FINL COM 97650W108 325 0 0.00 25 0.00 0.0002
2017-08-10 2017-06-30 13F WINTRUST FINL COM 97650W108 325 0 0.00 25 13.64 0.0002
2017-05-09 2017-03-31 13F WINTRUST FINL COM 97650W108 325 325 22 0.0002
2016-05-16 2016-03-31 13F WINTRUST FINL COM 97650W108 0 0 0 0.0000
2016-02-16 2015-12-31 13F WINTRUST FINL COM 97650W108 0 0 0 0.0000
2015-11-16 2015-09-30 13F WINTRUST FINL COM 97650W108 0 -1 -100.00 0 0.0000
2015-09-30 2015-06-30 13F/A-1 WINTRUST FINL COM 97650W108 1 1 0.00 0 0.0000
2015-05-15 2015-03-31 13F WINTRUST FINL COM 97650W108 0 -104 -100.00 0 -100.00
2015-02-13 2014-12-31 13F WINTRUST FINL COM 97650W108 104 -34 -24.64 5 -16.67 0.0002
2014-02-14 2013-12-31 13F WINTRUST FINL COM 97650W108 138 138 -97.31 6 -96.94 0.0003
2013-11-14 2013-09-30 13F WINTRUST FINANCIAL COM 97650W108 0 -5,132 -100.00 0 -100.00
2013-08-14 2013-06-30 13F WINTRUST FINANCIAL COM 97650W108 5,132 5,132 196 0.0022
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.