iShares Trust - iShares iBonds Dec 2028 Term Corporate ETF
US ˙ ARCA ˙ US46435U5157

SecurityIBDT / iShares Trust - iShares iBonds Dec 2028 Term Corporate ETF
InstitutionSpinnaker Trust
Latest Disclosed Ownership547,809 shares
Latest Disclosed Value $ 13,876,002
Spinnaker Trust reports 11.97% increase in ownership of IBDT / iShares Trust - iShares iBonds Dec 2028 Term Corporate ETF

On April 23, 2026 - Spinnaker Trust filed a 13F-HR form disclosing ownership of 547,809 shares of iShares Trust - iShares iBonds Dec 2028 Term Corporate ETF (US:IBDT) valued at $13,876,002 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 489,263 shares of iShares Trust - iShares iBonds Dec 2028 Term Corporate ETF. This represents a change in shares of 11.97% during the quarter. The current value of the position is $13,777,396 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)
2026-04-23 2026-03-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 547,809 58,546 11.97 13,876 11.42 0.6752
2026-02-10 2025-12-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 489,263 60,557 14.13 12,454 13.84 0.6667
2025-11-05 2025-09-30 13F iShares iBonds Dec 2028 Term Equities 46435U515 428,706 53,703 14.32 10,941 14.77 0.6070
2025-08-04 2025-06-30 13F iShares iBonds Dec 2028 Term Equities 46435U515 375,003 18,128 5.08 9,533 5.75 0.5733
2025-04-25 2025-03-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 356,875 58,220 19.49 9,015 21.22 0.5884
2025-01-30 2024-12-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 298,655 128,421 75.44 7,437 71.10 0.4690
2024-10-31 2024-09-30 13F iShares iBonds Dec 2028 Term Equities 46435U515 170,234 28,863 20.42 4,346 24.14 0.2679
2024-07-31 2024-06-30 13F iShares iBonds Dec 2028 Term Equities 46435U515 141,371 18,318 14.89 3,502 14.26 0.2242
2024-05-06 2024-03-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 123,053 30,767 33.34 3,065 32.35 0.1978
2024-02-02 2023-12-31 13F iShares iBonds Dec 2028 Term Equities 46435U515 92,286 66,918 263.79 2,315 280.13 0.1575
2023-11-08 2023-09-30 13F iShares iBonds Dec 2028 Term Equities 46435U515 25,368 25,368 610 0.0459
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.