Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionMaltese Capital Management Llc
Latest Disclosed Ownership9,214 shares
Latest Disclosed Value $ 1,280,193
Maltese Capital Management Llc reports 51.51% decrease in ownership of WTFC / Wintrust Financial Corporation

On May 15, 2026 - Maltese Capital Management Llc filed a 13F-HR form disclosing ownership of 9,214 shares of Wintrust Financial Corporation (US:WTFC) valued at $1,280,193 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 19,000 shares of Wintrust Financial Corporation. This represents a change in shares of -51.51% during the quarter. The current value of the position is $1,408,821 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.

Upgrade to unlock premium data and export to Excel .

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 WINTRUST FINL COM 97650W108 9,214 -9,786 -51.51 1,280 -51.81 0.1436
2026-02-13 2025-12-31 13F WINTRUST FINL COM 97650W108 19,000 -4,727 -19.92 2,657 -15.47 0.4715
2025-11-14 2025-09-30 13F WINTRUST FINL COM 97650W108 23,727 -56,273 -70.34 3,142 -68.32 0.4759
2025-08-14 2025-06-30 13F WINTRUST FINL COM 97650W108 80,000 -29,500 -26.94 9,918 -19.46 1.3917
2025-05-15 2025-03-31 13F WINTRUST FINL COM 97650W108 109,500 39,400 56.21 12,314 40.86 2.0027
2025-02-14 2024-12-31 13F WINTRUST FINL COM 97650W108 70,100 -93,500 -57.15 8,742 -50.76 1.3346
2024-11-14 2024-09-30 13F WINTRUST FINL COM 97650W108 163,600 -53,900 -24.78 17,756 -17.17 2.7235
2024-08-14 2024-06-30 13F WINTRUST FINL COM 97650W108 217,500 22,500 11.54 21,437 5.31 3.9603
2024-05-15 2024-03-31 13F WINTRUST FINL COM 97650W108 195,000 125,000 178.57 20,356 213.56 3.9208
2024-02-14 2023-12-31 13F WINTRUST FINL COM 97650W108 70,000 10,000 16.67 6,493 43.31 1.8288
2023-11-14 2023-09-30 13F WINTRUST FINL COM 97650W108 60,000 -45,000 -42.86 4,530 -40.59 1.7236
2023-08-14 2023-06-30 13F WINTRUST FINL COM 97650W108 105,000 -5,000 -4.55 7,625 -4.97 2.6360
2023-05-15 2023-03-31 13F WINTRUST FINL COM 97650W108 110,000 67,500 158.82 8,025 123.39 2.9948
2023-02-14 2022-12-31 13F WINTRUST FINL COM 97650W108 42,500 12,500 41.67 3,592 46.79 0.9981
2022-11-14 2022-09-30 13F WINTRUST FINL COM 97650W108 30,000 30,000 2,447 0.5605
2022-05-13 2022-03-31 13F WINTRUST FINL COM 97650W108 0 -15,000 -100.00 0 -100.00
2022-02-14 2021-12-31 13F WINTRUST FINL COM 97650W108 15,000 -14,000 -48.28 1,362 -41.57 0.2243
2021-11-15 2021-09-30 13F WINTRUST FINL COM 97650W108 29,000 -71,000 -71.00 2,331 -69.18 0.4030
2021-08-16 2021-06-30 13F WINTRUST FINL COM 97650W108 100,000 75,000 300.00 7,563 299.10 1.2012
2021-05-17 2021-03-31 13F WINTRUST FINL COM 97650W108 25,000 -85,000 -77.27 1,895 -71.80 0.2485
2021-02-16 2020-12-31 13F WINTRUST FINL COM 97650W108 110,000 -185,000 -62.71 6,720 -43.12 1.0372
2020-11-16 2020-09-30 13F WINTRUST FINL COM 97650W108 295,000 -73,538 -19.95 11,815 -26.51 2.0059
2020-08-14 2020-06-30 13F WINTRUST FINL COM 97650W108 368,538 -36,595 -9.03 16,076 20.75 2.1617
2020-05-15 2020-03-31 13F WINTRUST FINL COM 97650W108 405,133 257,586 174.58 13,313 27.26 1.9015
2020-02-14 2019-12-31 13F WINTRUST FINL COM 97650W108 147,547 47,497 47.47 10,461 61.78 0.8848
2019-11-14 2019-09-30 13F WINTRUST FINL COM 97650W108 100,050 100,050 6,466 0.5531
2019-05-14 2019-03-31 13F WINTRUST FINL COM 97650W108 0 -52,500 -100.00 0 -100.00
2019-02-13 2018-12-31 13F WINTRUST FINL COM 97650W108 52,500 52,500 3,491 0.2908
2017-11-14 2017-09-30 13F WINTRUST FINL COM 97650W108 0 -27,311 -100.00 0 -100.00
2017-08-14 2017-06-30 13F WINTRUST FINL COM 97650W108 27,311 -92,689 -77.24 2,088 -74.83 0.1989
2017-05-12 2017-03-31 13F WINTRUST FINL COM 97650W108 120,000 20,000 20.00 8,294 14.29 0.8956
2017-02-17 2016-12-31 13F/A-1 WINTRUST FINL COM 97650W108 100,000 -20,000 -16.67 7,257 8.83 0.6529
2017-02-13 2016-12-31 13F WINTRUST FINL COM 97650W108 100,000 7,257
2016-11-14 2016-09-30 13F WINTRUST FINL COM 97650W108 120,000 -10,000 -7.69 6,668 0.57 0.8073
2016-08-11 2016-06-30 13F WINTRUST FINL COM 97650W108 130,000 -80,000 -38.10 6,630 -28.79 0.8279
2016-05-13 2016-03-31 13F WINTRUST FINL COM 97650W108 210,000 80,400 62.04 9,311 48.08 1.2085
2016-03-03 2015-12-31 13F/A-1 WINTRUST FINL COM 97650W108 129,600 129,600 0.00 6,288 0.7344
2016-02-16 2015-12-31 13F WINTRUST FINL COM 97650W108 129,600 6,288
2015-11-16 2015-09-30 13F WINTRUST FINL COM 97650W108 0 -50,000 -100.00 0 -100.00
2015-08-14 2015-06-30 13F WINTRUST FINL COM 97650W108 50,000 -56,800 -53.18 2,669 -47.58 0.3003
2015-05-14 2015-03-31 13F Wintrust Financial COM 97650W108 106,800 55,800 109.41 5,092 113.50 0.5925
2015-02-13 2014-12-31 13F Wintrust Financial COM 97650W108 51,000 51,000 0.00 2,385 0.2822
2014-11-12 2014-09-30 13F Wintrust Financial COM 97650W108 0 -90,000 -100.00 0 -100.00
2014-08-14 2014-06-30 13F Wintrust Financial COM 97650W108 90,000 -10,000 -10.00 4,140 -14.92 0.5392
2014-05-14 2014-03-31 13F Wintrust Financial COM 97650W108 100,000 -42,600 -29.87 4,866 -26.01 0.5925
2014-02-11 2013-12-31 13F Wintrust Financial Common Stock 97650W108 142,600 -295,800 -67.47 6,577 -63.47 0.6753
2013-11-14 2013-09-30 13F Wintrust Financial Common Stock 97650W108 438,400 -70,000 -13.77 18,005 -7.49 1.8871
2013-08-14 2013-06-30 13F Wintrust Financial Common Stock 97650W108 508,400 508,400 19,462 2.0417
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.