Wintrust Financial Corporation
US ˙ NasdaqGS ˙ US97650W1080

SecurityWTFC / Wintrust Financial Corporation
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership2,573 shares
Latest Disclosed Value $ 357,602
Advisor Group Holdings, Inc. reports 15.38% increase in ownership of WTFC / Wintrust Financial Corporation

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 2,573 shares of Wintrust Financial Corporation (US:WTFC) valued at $357,493 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,230 shares of Wintrust Financial Corporation. This represents a change in shares of 15.38% during the quarter. The current value of the position is $380,855 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 2,573 343 15.38 358 14.79 0.0003
2026-02-17 2025-12-31 13F WINTRUST FINL COM 97650W108 2,230 -42,397 -95.00 312 -94.74 0.0005
2025-11-14 2025-09-30 13F WINTRUST FINL COM 97650W108 44,627 37,109 493.60 5,918 569.34 0.0083
2025-09-04 2025-06-30 13F/A-1 INTRUST FINL COM 97650W108 7,518 4,294 133.19 884 144.20 0.0016
2025-08-13 2025-06-30 13F INTRUST FINL COM 97650W108 7,625 4,401 899 0.0010
2025-05-12 2025-03-31 13F WINTRUST FINL COM 97650W108 3,224 -1,531 -32.20 363 -38.95 0.0008
2025-06-06 2024-12-31 13F/A-1 WINTRUST FINL COM 97650W108 4,755 716 17.73 593 35.39 0.0013
2025-02-07 2024-12-31 13F WINTRUST FINL COM 97650W108 3,818 -221 463 0.0012
2024-11-13 2024-09-30 13F WINTRUST FINL COM 97650W108 4,039 1,849 84.43 438 103.72 0.0010
2024-08-13 2024-06-30 13F WINTRUST FINL COM 97650W108 2,190 695 46.49 216 37.82 0.0005
2024-05-10 2024-03-31 13F WINTRUST FINL COM 97650W108 1,495 -6,081 -80.27 156 -77.81 0.0003
2024-02-12 2023-12-31 13F WINTRUST FINL COM 97650W108 7,576 -401 -5.03 703 16.78 0.0012
2023-11-13 2023-09-30 13F WINTRUST FINL COM 97650W108 7,977 2,795 53.94 603 59.68 0.0009
2023-08-21 2023-06-30 13F/A-1 WINTRUST FINL COM 97650W108 5,182 283 5.78 377 5.60 0.0007
2023-08-10 2023-06-30 13F WINTRUST FINL COM 97650W108 5,182 283 377 0.0001
2023-05-12 2023-03-31 13F WINTRUST FINL COM 97650W108 4,899 764 18.48 357 1.71 0.0007
2023-02-10 2022-12-31 13F WINTRUST FINL COM 97650W108 4,135 135 3.38 351 7.67 0.0007
2022-11-14 2022-09-30 13F WINTRUST FINL COM 97650W108 4,000 -146 -3.52 326 -1.81 0.0007
2022-08-10 2022-06-30 13F WINTRUST FINL COM 97650W108 4,146 -4,362 -51.27 332 -57.87 0.0007
2022-05-04 2022-03-31 13F WINTRUST FINL COM 97650W108 8,508 5,010 143.22 788 148.58 0.0015
2022-02-03 2021-12-31 13F WINTRUST FINL COM 97650W108 3,498 686 24.40 317 40.27 0.0006
2021-11-05 2021-09-30 13F WINTRUST FINL COM 97650W108 2,812 142 5.32 226 12.44 0.0005
2021-08-02 2021-06-30 13F WINTRUST FINL COM 97650W108 2,670 -12,643 -82.56 201 -82.67 0.0004
2021-05-13 2021-03-31 13F WINTRUST FINL COM 97650W108 15,313 12,653 475.68 1,160 616.05 0.0028
2021-02-10 2020-12-31 13F WINTRUST FINL COM 97650W108 2,660 -372 -12.27 162 32.79 0.0004
2020-11-12 2020-09-30 13F WINTRUST FINL COM 97650W108 3,032 -30 -0.98 122 -8.96 0.0004
2020-08-14 2020-06-30 13F WINTRUST FINL COM 97650W108 3,062 1,130 58.49 134 112.70 0.0004
2020-05-18 2020-03-31 13F WINTRUST FINL COM 97650W108 1,932 1,932 63 0.0003
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.