Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionJennison Associates Llc
Latest Disclosed Ownership848,645 shares
Latest Disclosed Value $ 117,910,737
Jennison Associates Llc reports 14.56% decrease in ownership of WTFC / Wintrust Financial Corporation

On May 6, 2026 - Jennison Associates Llc filed a 13F-HR form disclosing ownership of 848,645 shares of Wintrust Financial Corporation (US:WTFC) valued at $117,910,736 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 993,304 shares of Wintrust Financial Corporation. This represents a change in shares of -14.56% during the quarter. The current value of the position is $129,757,820 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)
2026-05-06 2026-03-31 13F WINTRUST FINL COM 97650W108 848,645 -144,659 -14.56 117,911 -15.10 0.0434
2026-01-30 2025-12-31 13F WINTRUST FINL COM 97650W108 993,304 -27,356 -2.68 138,884 2.74 0.0834
2025-10-30 2025-09-30 13F WINTRUST FINL COM 97650W108 1,020,660 83,826 8.95 135,176 16.38 0.0787
2025-08-01 2025-06-30 13F WINTRUST FINL COM 97650W108 936,834 129,444 16.03 116,149 27.92 0.0689
2025-05-05 2025-03-31 13F WINTRUST FINL COM 97650W108 807,390 280,568 53.26 90,799 38.20 0.0637
2025-01-24 2024-12-31 13F WINTRUST FINL COM 97650W108 526,822 -9,430 -1.76 65,700 12.89 0.0399
2024-11-08 2024-09-30 13F WINTRUST FINL COM 97650W108 536,252 88,814 19.85 58,199 31.97 0.0361
2024-08-05 2024-06-30 13F WINTRUST FINL COM 97650W108 447,438 71,638 19.06 44,099 12.41 0.0283
2024-05-02 2024-03-31 13F WINTRUST FINL COM 97650W108 375,800 -220,832 -37.01 39,230 -29.11 0.0262
2024-02-01 2023-12-31 13F WINTRUST FINL COM 97650W108 596,632 301,528 102.18 55,338 148.37 0.0412
2023-10-31 2023-09-30 13F WINTRUST FINL COM 97650W108 295,104 521 0.18 22,280 4.15 0.0189
2023-08-03 2023-06-30 13F WINTRUST FINL COM 97650W108 294,583 -43,009 -12.74 21,393 -13.14 0.0175
2023-04-26 2023-03-31 13F WINTRUST FINL COM 97650W108 337,592 129,258 62.04 24,627 39.86 0.0226
2023-02-09 2022-12-31 13F WINTRUST FINL COM 97650W108 208,334 23,595 12.77 17,608 16.88 0.0178
2022-11-01 2022-09-30 13F WINTRUST FINL COM 97650W108 184,739 -196,842 -51.59 15,065 -50.74 0.0150
2022-08-02 2022-06-30 13F WINTRUST FINL COM 97650W108 381,581 -253,758 -39.94 30,584 -48.20 0.0305
2022-05-11 2022-03-31 13F WINTRUST FINL COM 97650W108 635,339 68,391 12.06 59,042 14.67 0.0435
2022-02-08 2021-12-31 13F WINTRUST FINL COM 97650W108 566,948 -139,998 -19.80 51,490 -9.38 0.0327
2021-11-09 2021-09-30 13F WINTRUST FINL COM 97650W108 706,946 104,201 17.29 56,817 24.64 0.0367
2021-08-12 2021-06-30 13F WINTRUST FINL COM 97650W108 602,745 -6,564 -1.08 45,586 -1.30 0.0302
2021-05-11 2021-03-31 13F WINTRUST FINL COM 97650W108 609,309 -111,888 -15.51 46,186 4.83 0.0338
2021-02-05 2020-12-31 13F WINTRUST FINL COM 97650W108 721,197 -13,070 -1.78 44,058 49.82 0.0314
2020-11-04 2020-09-30 13F WINTRUST FINL COM 97650W108 734,267 6,827 0.94 29,407 -7.32 0.0236
2020-08-06 2020-06-30 13F WINTRUST FINL COM 97650W108 727,440 70,531 10.74 31,731 47.00 0.0287
2020-05-06 2020-03-31 13F WINTRUST FINL COM 97650W108 656,909 69,362 11.81 21,586 -48.18 0.0262
2020-02-07 2019-12-31 13F WINTRUST FINL COM 97650W108 587,547 -131,142 -18.25 41,657 -10.32 0.0420
2019-11-08 2019-09-30 13F WINTRUST FINL COM 97650W108 718,689 -258,241 -26.43 46,449 -35.01 0.0491
2019-08-06 2019-06-30 13F WINTRUST FINL COM 97650W108 976,930 -30,745 -3.05 71,472 5.34 0.0715
2019-05-10 2019-03-31 13F WINTRUST FINL COM 97650W108 1,007,675 -107,246 -9.62 67,847 -8.48 0.0674
2019-02-06 2018-12-31 13F WINTRUST FINL COM 97650W108 1,114,921 92 0.01 74,131 -21.72 0.0829
2018-11-08 2018-09-30 13F WINTRUST FINL COM 97650W108 1,114,829 -9,720 -0.86 94,694 -3.27 0.0872
2018-08-02 2018-06-30 13F WINTRUST FINL COM 97650W108 1,124,549 -42,632 -3.65 97,892 -2.53 0.0954
2018-04-20 2018-03-31 13F WINTRUST FINL COM 97650W108 1,167,181 -34,713 -2.89 100,436 1.45 0.0999
2018-01-25 2017-12-31 13F WINTRUST FINL COM 97650W108 1,201,894 -11,688 -0.96 99,000 4.17 0.0978
2017-11-03 2017-09-30 13F WINTRUST FINL COM 97650W108 1,213,582 36,660 3.11 95,036 5.64 0.0973
2017-08-04 2017-06-30 13F WINTRUST FINL COM 97650W108 1,176,922 52,161 4.64 89,964 15.72 0.0954
2017-08-02 2017-03-31 13F/A-1 WINTRUST FINL COM 97650W108 1,124,761 -281,936 -20.04 77,743 -23.84 0.0834
2017-04-28 2017-03-31 13F WINTRUST FINL COM 97650W108 1,124,761 -281,936 77,743
2017-08-02 2016-12-31 13F/A-1 WINTRUST FINL COM 97650W108 1,406,697 -209,847 -12.98 102,084 13.64 0.1140
2017-02-06 2016-12-31 13F WINTRUST FINL COM 97650W108 1,406,697 102,084
2016-11-01 2016-09-30 13F WINTRUST FINL COM 97650W108 1,616,544 -86,177 -5.06 89,831 3.45 0.0968
2016-08-03 2016-06-30 13F WINTRUST FINL COM 97650W108 1,702,721 -73,169 -4.12 86,839 10.28 0.0953
2016-05-03 2016-03-31 13F WINTRUST FINL COM 97650W108 1,775,890 35,050 2.01 78,743 -6.78 0.0826
2016-02-10 2015-12-31 13F WINTRUST FINL COM 97650W108 1,740,840 239,721 15.97 84,466 5.31 0.0829
2015-11-06 2015-09-30 13F WINTRUST FINL COM 97650W108 1,501,119 -83,960 -5.30 80,205 -5.21 0.0854
2015-08-03 2015-06-30 13F WINTRUST FINL COM 97650W108 1,585,079 150,148 10.46 84,612 23.67 0.0776
2015-06-25 2015-03-31 13F/A-1 WINTRUST FINL COM 97650W108 1,434,931 -26,253 -1.80 68,418 0.14 0.0627
2015-05-04 2015-03-31 13F WINTRUST FINL COM 97650W108 1,434,931 68,418
2015-06-25 2014-12-31 13F/A-1 WINTRUST FINL COM 97650W108 1,461,184 -21,873 -1.47 68,325 3.14 0.0639
2015-02-06 2014-12-31 13F WINTRUST FINL COM 97650W108 1,461,184 -21,873 68,325 0.0639
2014-11-12 2014-09-30 13F/A-1 WINTRUST FINL COM 97650W108 1,483,057 772,137 108.61 66,248 102.58 0.0615
2014-11-05 2014-09-30 13F WINTRUST FINL COM 97650W108 1,483,057 772,137 66,248 0.0631
2014-08-08 2014-06-30 13F WINTRUST FINL COM 97650W108 710,920 -320,002 -31.04 32,702 -34.81 0.0300
2014-05-07 2014-03-31 13F WINTRUST FINL COM 97650W108 1,030,922 -594,719 -36.58 50,165 -33.09 0.0480
2014-02-10 2013-12-31 13F WINTRUST FINL COM 97650W108 1,625,641 -79,921 -4.69 74,975 7.04 0.0735
2013-11-13 2013-09-30 13F WINTRUST FINL COM 97650W108 1,705,562 -216,117 -11.25 70,047 -4.78 0.0734
2013-08-05 2013-06-30 13F WINTRUST FINANCIAL COM 97650W108 1,921,679 1,921,679 73,562 0.0828
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.