iShares Trust - iShares iBonds Dec 2031 Term Corporate ETF
US ˙ ARCA ˙ US46436E4860

SecurityIBDW / iShares Trust - iShares iBonds Dec 2031 Term Corporate ETF
InstitutionAssociated Banc-corp
Latest Disclosed Ownership85,609 shares
Latest Disclosed Value $ 1,791,796
Associated Banc-corp reports 9.27% increase in ownership of IBDW / iShares Trust - iShares iBonds Dec 2031 Term Corporate ETF

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 85,609 shares of iShares Trust - iShares iBonds Dec 2031 Term Corporate ETF (US:IBDW) valued at $1,791,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 78,348 shares of iShares Trust - iShares iBonds Dec 2031 Term Corporate ETF. This represents a change in shares of 9.27% during the quarter. The current value of the position is $1,778,099 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)
2026-05-01 2026-03-31 13F ISHARES TR IBONDS DEC 2031 46436E486 85,609 7,261 9.27 1,792 8.09 0.0474
2026-02-06 2025-12-31 13F ISHARES TR IBONDS DEC 2031 46436E486 78,348 16,613 26.91 1,657 26.49 0.0424
2025-10-24 2025-09-30 13F ISHARES TR IBONDS DEC 2031 46436E486 61,735 7,314 13.44 1,310 14.41 0.0345
2025-08-12 2025-06-30 13F ISHARES TR IBONDS DEC 2031 46436E486 54,421 10,172 22.99 1,145 24.73 0.0325
2025-05-09 2025-03-31 13F ISHARES TR IBONDS DEC 2031 46436E486 44,249 3,589 8.83 918 11.00 0.0280
2025-02-10 2024-12-31 13F ISHARES TR IBONDS DEC 2031 46436E486 40,660 9,185 29.18 827 23.99 0.0249
2024-11-13 2024-09-30 13F ISHARES TR IBONDS DEC 2031 46436E486 31,475 1,300 4.31 668 8.99 0.0196
2024-08-01 2024-06-30 13F ISHARES TR IBONDS DEC 2031 46436E486 30,175 8,325 38.10 612 36.91 0.0190
2024-05-09 2024-03-31 13F ISHARES TR IBONDS DEC 2031 46436E486 21,850 21,850 448 0.0142
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.