iShares Trust - iShares iBonds Dec 2030 Term Treasury ETF

SecurityIBTK / iShares Trust - iShares iBonds Dec 2030 Term Treasury ETF
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership2,652,137 shares
Latest Disclosed Value $ 52,300,137
Mercer Global Advisors Inc /adv reports 46.60% increase in ownership of IBTK / iShares Trust - iShares iBonds Dec 2030 Term Treasury ETF

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 2,652,137 shares of iShares Trust - iShares iBonds Dec 2030 Term Treasury ETF (US:IBTK) valued at $52,300,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,809,084 shares of iShares Trust - iShares iBonds Dec 2030 Term Treasury ETF. This represents a change in shares of 46.60% during the quarter. The current value of the position is $51,517,761 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 ISHARES TR IBOND DEC 2030 46436E593 2,652,137 843,053 46.60 52,300 45.67 0.0774
2026-02-17 2025-12-31 13F ISHARES TR IBOND DEC 2030 46436E593 1,809,084 625,992 52.91 35,905 52.70 0.0547
2025-11-14 2025-09-30 13F ISHARES TR IBOND DEC 2030 46436E593 1,183,092 543,599 85.00 23,514 85.33 0.0392
2025-08-14 2025-06-30 13F ISHARES TR IBOND DEC 2030 46436E593 639,493 574,655 886.29 12,688 895.84 0.0258
2025-05-15 2025-03-31 13F ISHARES TR IBOND DEC 2030 46436E593 64,838 30,834 90.68 1,275 95.40 0.0029
2025-02-14 2024-12-31 13F ISHARES TR IBOND DEC 2030 46436E593 34,004 5,660 19.97 653 14.79 0.0016
2024-11-14 2024-09-30 13F ISHARES TR IBOND DEC 2030 46436E593 28,344 6,490 29.70 568 34.92 0.0013
2024-08-12 2024-06-30 13F ISHARES TR IBOND DEC 2030 46436E593 21,854 4,974 29.47 422 0.0011
2024-05-15 2024-03-31 13F ISHARES TR IBOND DEC 2030 46436E593 16,880 16,880 0 0.0009
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.