Associated Banc-corp reports 5.04% increase in ownership of IVV / iShares Trust - iShares Core S&P 500 ETF - 13F, 13D, 13G Filings

iShares Trust - iShares Core S&P 500 ETF

US ˙ ARCA ˙ US4642872000

Security	IVV / iShares Trust - iShares Core S&P 500 ETF
Institution	Associated Banc-corp
Latest Disclosed Ownership	28,551 shares
Latest Disclosed Value	$ 18,649,798

Associated Banc-corp reports 5.04% increase in ownership of IVV / iShares Trust - iShares Core S&P 500 ETF

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 28,551 shares of iShares Trust - iShares Core S&P 500 ETF (US:IVV) valued at $18,649,799 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 27,182 shares of iShares Trust - iShares Core S&P 500 ETF. This represents a change in shares of 5.04% during the quarter. The current value of the position is $21,620,245 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 (%)
2026-05-01	2026-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	28,551	1,369	5.04	18,650	0.17	0.4938
2026-02-06	2025-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	27,182	2,049	8.15	18,618	10.68	0.4766
2025-10-24	2025-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	25,133	687	2.81	16,822	10.82	0.4427
2025-08-12	2025-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	24,446	481	2.01	15,179	12.72	0.4302
2025-05-09	2025-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	23,965	299	1.26	13,466	-3.35	0.4106
2025-02-10	2024-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	23,666	-491	-2.03	13,932	-0.02	0.4197
2024-11-13	2024-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	24,157	621	2.64	13,934	8.19	0.4096
2024-08-01	2024-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	23,536	-669	-2.76	12,880	1.21	0.4006
2024-05-09	2024-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	24,205	493	2.08	12,725	12.36	0.4034
2024-02-09	2023-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	23,712	1,093	4.83	11,326	16.60	0.3935
2023-11-09	2023-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	22,619	987	4.56	9,713	0.75	0.3760
2023-08-07	2023-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	21,632	1,601	7.99	9,642	17.09	0.3644
2023-05-09	2023-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	20,031	47	0.24	8,234	7.24	0.3308
2023-02-10	2022-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	19,984	28	0.14	7,678	7.28	0.3195
2022-11-09	2022-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	19,956	495	2.54	7,157	-3.01	0.3307
2022-08-10	2022-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	19,461	1,015	5.50	7,379	-11.83	0.3231
2022-05-11	2022-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	18,446	1,876	11.32	8,369	5.88	0.3223
2022-02-10	2021-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	16,570	-650	-3.77	7,904	6.54	0.2898
2021-11-08	2021-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	17,220	1,069	6.62	7,419	6.84	0.2932
2021-08-11	2021-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	16,151	1,001	6.61	6,944	77.37	0.2747
2021-05-05	2021-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	15,150	2,664	21.34	3,915	-16.47	0.2434
2021-02-11	2020-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	12,486	-534	-4.10	4,687	7.11	0.1829
2020-11-12	2020-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	13,020	-331	-2.48	4,376	5.83	0.1883
2020-08-14	2020-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	13,351	-1,852	-12.18	4,135	5.24	0.1866
2020-05-14	2020-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	15,203	786	5.45	3,929	-15.69	0.2094
2020-02-12	2019-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	14,417	601	4.35	4,660	13.00	0.2321
2019-11-14	2019-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	13,816	1,223	9.71	4,124	11.10	0.2218
2019-08-06	2019-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	12,593	1,328	11.79	3,712	15.78	0.2035
2019-05-07	2019-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	11,265	1,370	13.85	3,206	28.76	0.1848
2019-02-13	2018-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	9,895	2,736	38.22	2,490	18.80	0.1623
2018-11-07	2018-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	7,159	1,974	38.07	2,096	48.02	0.1163
2018-08-07	2018-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	5,185	409	8.56	1,416	11.76	0.0828
2018-05-07	2018-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	4,776	785	19.67	1,267	18.08	0.0721
2018-02-07	2017-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	3,991	16	0.40	1,073	6.77	0.0579
2017-11-13	2017-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	3,975	160	4.19	1,005	8.18	0.0554
2017-08-10	2017-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	3,815	-63	-1.62	929	0.98	0.0527
2017-05-12	2017-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	3,878	0	0.00	920	5.38	0.0548
2017-02-10	2016-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	3,878	-295	-7.07	873	-3.85	0.0545
2016-11-10	2016-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	4,173	1,694	68.33	908	73.95	0.0578
2016-08-11	2016-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	2,479	514	26.16	522	28.57	0.0335
2016-05-12	2016-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,965	63	3.31	406	4.10	0.0267
2016-02-12	2015-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,902	0	0.00	390	6.27	0.0257
2015-11-10	2015-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,902	152	8.69	367	1.10	0.0256
2015-08-11	2015-06-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,750	-39	-2.18	363	-2.42	0.0233
2015-05-12	2015-03-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,789	0	0.00	372	0.54	0.0235
2015-02-12	2014-12-31	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,789	-47	-2.56	370	1.65	0.0233
2014-11-05	2014-09-30	13F	ISHARES TR	CORE S&P500 ETF	464287200	1,836	0	0.00	364	0.55	0.0239
2014-08-13	2014-06-30	13F	ISHARES	CORE S&P500 ETF	464287200	1,836	0	0.00	362	4.93	0.0235
2014-05-13	2014-03-31	13F	ISHARES	CORE S&P500 ETF	464287200	1,836	160	9.55	345	10.93	0.0238
2014-02-14	2013-12-31	13F	ISHARES	CORE S&P500 ETF	464287200	1,676	-446	-21.02	311	-13.13	0.0223
2013-11-14	2013-09-30	13F	ISHARES	CORE S&P500 ETF	464287200	2,122	0	0.00	358	4.99	0.0284
2013-08-13	2013-06-30	13F	ISHARES	CORE S&P500 ETF	464287200	2,122	2,122		341		0.0280

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.