Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionClark Capital Management Group, Inc.
Latest Disclosed Ownership626,118 shares
Latest Disclosed Value $ 86,992,773
Clark Capital Management Group, Inc. reports 6.17% increase in ownership of WTFC / Wintrust Financial Corporation

On May 15, 2026 - Clark Capital Management Group, Inc. filed a 13F-HR form disclosing ownership of 626,118 shares of Wintrust Financial Corporation (US:WTFC) valued at $86,992,835 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 589,731 shares of Wintrust Financial Corporation. This represents a change in shares of 6.17% during the quarter. The current value of the position is $95,733,442 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)
2026-05-15 2026-03-31 13F WINTRUST FINL COM 97650W108 626,118 36,387 6.17 86,993 5.50 0.5368
2026-02-17 2025-12-31 13F WINTRUST FINL COM 97650W108 589,731 16,915 2.95 82,456 8.69 0.5066
2025-11-14 2025-09-30 13F WINTRUST FINL COM 97650W108 572,816 122,221 27.12 75,864 35.80 0.4752
2025-08-14 2025-06-30 13F WINTRUST FINL COM 97650W108 450,595 399,760 786.39 55,865 877.33 0.3875
2025-05-15 2025-03-31 13F WINTRUST FINL COM 97650W108 50,835 -12,337 -19.53 5,717 -27.44 0.0410
2025-02-14 2024-12-31 13F WINTRUST FINL COM 97650W108 63,172 15,930 33.72 7,878 53.66 0.0551
2024-11-14 2024-09-30 13F WINTRUST FINL COM 97650W108 47,242 -1,084 -2.24 5,127 7.64 0.0351
2024-08-14 2024-06-30 13F WINTRUST FINL COM 97650W108 48,326 20,157 71.56 4,763 62.01 0.0350
2024-05-15 2024-03-31 13F WINTRUST FINL COM 97650W108 28,169 -12,909 -31.43 2,941 -22.81 0.0219
2024-02-14 2023-12-31 13F WINTRUST FINL COM 97650W108 41,078 13,266 47.70 3,810 81.47 0.0312
2023-11-14 2023-09-30 13F WINTRUST FINL COM 97650W108 27,812 670 2.47 2,100 6.49 0.0210
2023-08-14 2023-06-30 13F WINTRUST FINL COM 97650W108 27,142 598 2.25 1,971 1.81 0.0176
2023-05-15 2023-03-31 13F WINTRUST FINL COM 97650W108 26,544 -2,232 -7.76 1,936 -20.39 0.0217
2023-02-14 2022-12-31 13F WINTRUST FINL COM 97650W108 28,776 7,307 34.04 2,432 38.89 0.0224
2022-11-14 2022-09-30 13F WINTRUST FINL COM 97650W108 21,469 -6,436 -23.06 1,751 -21.73 0.0229
2022-08-15 2022-06-30 13F WINTRUST FINL COM 97650W108 27,905 200 0.72 2,237 -13.13 0.0294
2022-05-16 2022-03-31 13F WINTRUST FINL COM 97650W108 27,705 -1,501 -5.14 2,575 -2.94 0.0288
2022-02-14 2021-12-31 13F WINTRUST FINL COM 97650W108 29,206 9,291 46.65 2,653 65.71 0.0325
2021-11-15 2021-09-30 13F WINTRUST FINL COM 97650W108 19,915 -1,208 -5.72 1,601 0.19 0.0219
2021-08-02 2021-06-30 13F WINTRUST FINL COM 97650W108 21,123 21,123 1,598 0.0224
2019-11-06 2019-09-30 13F WINTRUST FINL COM 97650W108 0 -270,340 -100.00 0 -100.00
2019-07-12 2019-06-30 13F WINTRUST FINL COM 97650W108 270,340 -167,131 -38.20 19,778 -32.85 0.4175
2019-05-08 2019-03-31 13F WINTRUST FINL COM 97650W108 437,471 44,700 11.38 29,455 12.79 0.7024
2019-02-14 2018-12-31 13F WINTRUST FINL COM 97650W108 392,771 27,043 7.39 26,115 -15.93 0.7027
2019-05-08 2018-09-30 13F/A-1 WINTRUST FINL COM 97650W108 365,728 34,042 10.26 31,065 7.59 0.7867
2018-11-14 2018-09-30 13F WINTRUST FINL COM 97650W108 365,780 34,094 31,069
2019-05-08 2018-06-30 13F/A-1 WINTRUST FINL COM 97650W108 331,686 32,480 10.86 28,873 12.14 0.8309
2018-08-14 2018-06-30 13F WINTRUST FINL COM 97650W108 331,686 32,480 28,873
2019-05-08 2018-03-31 13F/A-1 WINTRUST FINL COM 97650W108 299,206 24,033 8.73 25,747 13.59 0.8067
2018-05-15 2018-03-31 13F WINTRUST FINL COM 97650W108 299,275 24,102 25,753
2018-02-14 2017-12-31 13F WINTRUST FINL COM 97650W108 275,173 23,368 9.28 22,666 14.94 0.6929
2017-11-14 2017-09-30 13F WINTRUST FINL COM 97650W108 251,805 96,833 62.48 19,719 66.46 0.6645
2017-08-14 2017-06-30 13F WINTRUST FINL COM 97650W108 154,972 116,638 304.27 11,846 347.19 0.4605
2017-05-11 2017-03-31 13F WINTRUST FINL COM 97650W108 38,334 14,284 59.39 2,649 51.81 0.1175
2017-02-08 2016-12-31 13F WINTRUST FINL COM 97650W108 24,050 24,050 1,745 0.0907
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.