Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionVestor Capital, Llc
Latest Disclosed Ownership23,054 shares
Latest Disclosed Value $ 3,203
Vestor Capital, Llc reports 47,929.17% increase in ownership of WTFC / Wintrust Financial Corporation

On May 21, 2026 - Vestor Capital, Llc filed a 13F-HR form disclosing ownership of 23,054 shares of Wintrust Financial Corporation (US:WTFC) valued at $3,203,123 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 48 shares of Wintrust Financial Corporation. This represents a change in shares of 47,929.17% during the quarter. The current value of the position is $3,524,957 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)
2026-05-21 2026-03-31 13F Wintrust Financial COMMON STOCKS 97650W108 23,054 23,006 47,929.17 3 0.00 0.2318
2026-02-11 2025-12-31 13F Wintrust Financial Common Stocks 97650W108 48 -22,852 -99.79 3 0.00 0.2188
2025-11-13 2025-09-30 13F Wintrust Financial Common Stocks 97650W108 22,900 22,722 12,765.17 3 0.1945
2025-08-12 2025-06-30 13F Wintrust Financial Common Stocks 97650W108 178 -19,346 -99.09 0 -100.00 0.0032
2025-05-06 2025-03-31 13F Wintrust Financial Common Stocks 97650W108 19,524 473 2.48 2 0.00 0.1806
2025-02-11 2024-12-31 13F Wintrust Financial COMMON STOCK 97650W108 19,051 -455 -2.33 2 0.00 0.1813
2024-10-29 2024-09-30 13F Wintrust Financial Common Stocks 97650W108 19,506 1,303 7.16 2 100.00 0.1666
2024-07-30 2024-06-30 13F Wintrust Financial COMMON STOCK 97650W108 18,203 0 0.00 2 0.00 0.1447
2024-05-14 2024-03-31 13F Wintrust Financial COMMON STOCK 97650W108 18,203 -770 -4.06 2 0.00 0.1604
2024-02-14 2023-12-31 13F/A-1 Wintrust Financial COMMON STOCK 97650W108 18,973 0 0.00 2 0.00 0.1680
2024-02-07 2023-12-31 13F Wintrust Financial COMMON STOCK 97650W108 18,973 0 2 0.1679
2023-11-08 2023-09-30 13F Wintrust Financial COMMON STOCK 97650W108 18,973 0 0.00 1 0.00 0.1554
2023-08-21 2023-06-30 13F/A-1 Wintrust Financial COMMON STOCK 97650W108 18,973 18,725 7,550.40 1 0.00 0.1453
2023-08-09 2023-06-30 13F Wintrust Financial COMMON STOCK 97650W108 661 -18,597 0 0.0046
2023-05-09 2023-03-31 13F/A-99 Wintrust Financial COMMON STOCK 97650W108 248 -19,010 -98.71 0 -100.00 0.0053
2023-04-26 2023-03-31 13F Wintrust Financial COMMON STOCK 97650W108 248 -19,010 0 0.0053
2023-02-13 2022-12-31 13F Wintrust Financial COMMON STOCK 97650W108 19,258 1,552 8.77 2 -99.93 0.1963
2022-11-14 2022-09-30 13F Wintrust Financial COMMON STOCK 97650W108 17,706 0 0.00 1,444 1.76 0.1894
2022-08-10 2022-06-30 13F Wintrust Financial COMMON STOCK 97650W108 17,706 0 0.00 1,419 -13.74 0.1721
2022-05-09 2022-03-31 13F Wintrust Financial COMMON STOCK 97650W108 17,706 0 0.00 1,645 2.30 0.1633
2022-02-11 2021-12-31 13F Wintrust Financial COMMON STOCK 97650W108 17,706 -1,120 -5.95 1,608 6.28 0.1534
2021-11-15 2021-09-30 13F Wintrust Financial COMMON STOCK 97650W108 18,826 1,520 8.78 1,513 15.58 0.1579
2021-08-13 2021-06-30 13F Wintrust Financial COMMON STOCK 97650W108 17,306 263 1.54 1,309 1.32 0.1374
2021-05-14 2021-03-31 13F Wintrust Financial COMMON STOCK 97650W108 17,043 -1,548 -8.33 1,292 13.73 0.1476
2021-02-12 2020-12-31 13F Wintrust Financial COMMON STOCK 97650W108 18,591 -2,950 -13.69 1,136 31.63 0.1375
2020-11-13 2020-09-30 13F Wintrust Financial COMMON STOCK 97650W108 21,541 -767 -3.44 863 17.74 0.1222
2020-05-14 2020-03-31 13F Wintrust Financial COMMON STOCK 97650W108 22,308 -283 -1.25 733 -54.24 0.1432
2020-02-10 2019-12-31 13F Wintrust Financial COMMON STOCK 97650W108 22,591 150 0.67 1,602 10.48 0.2428
2019-11-20 2019-09-30 13F Wintrust Financial COMMON STOCK 97650W108 22,441 -5,426 -19.47 1,450 -28.89 0.2451
2019-08-06 2019-06-30 13F Wintrust Financial COMMON STOCK 97650W108 27,867 0 0.00 2,039 8.69 0.3598
2019-05-13 2019-03-31 13F Wintrust Financial COMMON STOCK 97650W108 27,867 -275 -0.98 1,876 0.27 0.3434
2019-02-15 2018-12-31 13F Wintrust Financial COMMON STOCK 97650W108 28,142 -1,440 -4.87 1,871 -25.55 0.4073
2018-11-19 2018-09-30 13F Wintrust Financial COMMON STOCK 97650W108 29,582 -70 -0.24 2,513 -2.63 0.4869
2018-08-13 2018-06-30 13F Wintrust Financial COMMON STOCK 97650W108 29,652 -233 -0.78 2,581 0.35 0.5250
2018-05-15 2018-03-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,572 4.47 0.5331
2018-02-13 2017-12-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,462 5.21 0.5313
2017-11-08 2017-09-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,340 2.45 0.5256
2017-08-10 2017-06-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,284 10.55 0.5553
2017-05-12 2017-03-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,066 -4.75 0.4488
2017-02-14 2016-12-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 2,169 30.58 0.5761
2016-11-14 2016-09-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 1,661 8.99 0.4536
2016-08-09 2016-06-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 1,524 15.02 0.4323
2016-05-12 2016-03-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 1,325 -8.62 0.3866
2016-02-12 2015-12-31 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 1,450 -9.20 0.4267
2015-11-12 2015-09-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 0 0.00 1,597 0.13 0.5076
2015-08-10 2015-06-30 13F Wintrust Financial COMMON STOCK 97650W108 29,885 29,885 0.00 1,595 0.4792
2015-01-29 2014-12-31 13F Wintrust Financial COM 97650W108 0 -30,035 -100.00 0 -100.00
2014-11-17 2014-09-30 13F Wintrust Financial COM 97650W108 30,035 300 1.01 1,342 -1.90 0.4456
2014-08-12 2014-06-30 13F Wintrust Financial COM 97650W108 29,735 0 0.00 1,368 -5.46 0.4629
2014-05-15 2014-03-31 13F Wintrust Financial COM 97650W108 29,735 0 0.00 1,447 5.54 0.5144
2014-02-13 2013-12-31 13F Wintrust Financial COM 97650W108 29,735 0 0.00 1,371 12.29 0.4958
2013-11-12 2013-09-30 13F Wintrust Financial COM 97650W108 29,735 0 0.00 1,221 7.29 0.4949
2013-08-16 2013-06-30 13F Wintrust Financial COM 97650W108 29,735 29,735 1,138 0.4916
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.