Signaturefd, Llc reports 0.57% increase in ownership of WTFC / Wintrust Financial Corporation

Wintrust Financial Corporation

US ˙ NasdaqGS ˙ US97650W1080

Security	WTFC / Wintrust Financial Corporation
Institution	Signaturefd, Llc
Latest Disclosed Ownership	4,091 shares
Latest Disclosed Value	$ 568,355

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 4,091 shares of Wintrust Financial Corporation (US:WTFC) valued at $568,404 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 4,068 shares of Wintrust Financial Corporation. This represents a change in shares of 0.57% during the quarter. The current value of the position is $623,837 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-07	2026-03-31	13F	WINTRUST FINL	COM	97650W108	4,091	23	0.57	568	0.00	0.0087
2026-01-20	2025-12-31	13F	WINTRUST FINL	COM	97650W108	4,068	136	3.46	569	9.23	0.0087
2025-10-21	2025-09-30	13F	WINTRUST FINL	COM	97650W108	3,932	6	0.15	521	7.00	0.0082
2025-07-16	2025-06-30	13F	WINTRUST FINL	COM	97650W108	3,926	256	6.98	487	17.96	0.0083
2025-05-02	2025-03-31	13F	WINTRUST FINL	COM	97650W108	3,670	7	0.19	413	-9.65	0.0078
2025-02-10	2024-12-31	13F	WINTRUST FINL	COM	97650W108	3,663	54	1.50	457	16.62	0.0087
2024-10-21	2024-09-30	13F	WINTRUST FINL	COM	97650W108	3,609	-332	-8.42	392	0.77	0.0075
2024-07-29	2024-06-30	13F	WINTRUST FINL	COM	97650W108	3,941	301	8.27	388	2.37	0.0079
2024-05-03	2024-03-31	13F	WINTRUST FINL	COM	97650W108	3,640	161	4.63	380	17.70	0.0080
2024-02-01	2023-12-31	13F	WINTRUST FINL	COM	97650W108	3,479	451	14.89	323	41.23	0.0075
2023-11-03	2023-09-30	13F	WINTRUST FINL	COM	97650W108	3,028	153	5.32	229	9.62	0.0060
2023-08-01	2023-06-30	13F	WINTRUST FINL	COM	97650W108	2,875	837	41.07	209	40.54	0.0053
2023-04-28	2023-03-31	13F	WINTRUST FINL	COM	97650W108	2,038	71	3.61	149	-10.84	0.0041
2023-01-30	2022-12-31	13F	WINTRUST FINL	COM	97650W108	1,967	-50	-2.48	166	1.22	0.0049
2022-11-08	2022-09-30	13F	WINTRUST FINL	COM	97650W108	2,017	-18	-0.88	164	0.61	0.0056
2022-08-10	2022-06-30	13F	WINTRUST FINL	COM	97650W108	2,035	-21	-1.02	163	-14.66	0.0055
2022-05-02	2022-03-31	13F	WINTRUST FINL	COM	97650W108	2,056	42	2.09	191	4.37	0.0058
2022-01-25	2021-12-31	13F	WINTRUST FINL	COM	97650W108	2,014	176	9.58	183	23.65	0.0056
2021-10-28	2021-09-30	13F	WINTRUST FINL	COM	97650W108	1,838	-2	-0.11	148	6.47	0.0051
2021-07-26	2021-06-30	13F	WINTRUST FINL	COM	97650W108	1,840	3	0.16	139	0.00	0.0055
2021-04-30	2021-03-31	13F	WINTRUST FINL	COM	97650W108	1,837	-3	-0.16	139	24.11	0.0061
2021-02-11	2020-12-31	13F	WINTRUST FINL	COM	97650W108	1,840	59	3.31	112	57.75	0.0053
2020-11-03	2020-09-30	13F	WINTRUST FINL	COM	97650W108	1,781	-8	-0.45	71	-8.97	0.0038
2020-07-30	2020-06-30	13F	WINTRUST FINL	COM	97650W108	1,789	772	75.91	78	136.36	0.0047
2020-04-23	2020-03-31	13F	WINTRUST FINL	COM	97650W108	1,017	975	2,321.43	33	1,000.00	0.0029
2020-02-05	2019-12-31	13F	WINTRUST FINL	COM	97650W108	42	-18	-30.00	3	-25.00	0.0002
2019-10-16	2019-09-30	13F	WINTRUST FINL	COM	97650W108	60	5	9.09	4	0.00	0.0003
2019-07-31	2019-06-30	13F	WINTRUST FINL	COM	97650W108	55	-99	-64.29	4	-60.00	0.0003
2019-05-09	2019-03-31	13F	WINTRUST FINL	COM	97650W108	154	76	97.44	10	100.00	0.0009
2019-02-13	2018-12-31	13F	WINTRUST FINL	COM	97650W108	78	1	1.30	5	-28.57	0.0005
2018-11-14	2018-09-30	13F	WINTRUST FINL	COM	97650W108	77	0	0.00	7	0.00	0.0007
2018-08-14	2018-06-30	13F	WINTRUST FINL	COM	97650W108	77	25	48.08	7	75.00	0.0008
2018-05-08	2018-03-31	13F	WINTRUST FINL	COM	97650W108	52	52		4		0.0005
2017-02-14	2016-12-31	13F	WINTRUST FINL	COM	97650W108	0	-108	-100.00	0	-100.00
2016-11-14	2016-09-30	13F	WINTRUST FINL	COM	97650W108	108	108	0.00	6		0.0009
2016-05-12	2016-03-31	13F	WINTRUST FINL	COM	97650W108	0	0		0		0.0000
2016-01-22	2015-12-31	13F	WINTRUST FINL	COM	97650W108	0	-29	-100.00	0	-100.00
2015-10-23	2015-09-30	13F	WINTRUST FINL	COM	97650W108	29	29		2		0.0005

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.