iShares Trust - iShares 10-20 Year Treasury Bond ETF
US ˙ ARCA ˙ US4642886539

SecurityTLH / iShares Trust - iShares 10-20 Year Treasury Bond ETF
InstitutionFmr Llc
Latest Disclosed Ownership6,581 shares
Latest Disclosed Value $ 662,807
Fmr Llc reports 106.04% increase in ownership of TLH / iShares Trust - iShares 10-20 Year Treasury Bond ETF

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 6,581 shares of iShares Trust - iShares 10-20 Year Treasury Bond ETF (US:TLH) valued at $662,838 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,194 shares of iShares Trust - iShares 10-20 Year Treasury Bond ETF. This represents a change in shares of 106.04% during the quarter. The current value of the position is $650,598 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 10-20 YR TRS ETF 464288653 6,581 3,387 106.04 663 104.32 0.0000
2026-02-17 2025-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 3,194 550 20.80 325 19.12 0.0000
2025-11-13 2025-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,644 1,613 156.45 272 161.54 0.0000
2025-08-14 2025-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,031 -8 -0.77 105 -2.80 0.0000
2025-05-12 2025-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,039 139 15.44 108 20.22 0.0000
2025-02-13 2024-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 900 -1,651 -64.72 90 -67.99 0.0000
2024-11-13 2024-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,551 1,437 128.99 279 143.86 0.0000
2024-08-13 2024-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,114 222 24.89 114 22.58 0.0000
2024-05-13 2024-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 892 172 23.89 94 20.78 0.0000
2024-02-13 2023-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 720 517 254.68 78 305.26 0.0000
2023-11-13 2023-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 203 -523 -72.04 20 -76.25 0.0000
2023-08-11 2023-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 726 -194 -21.09 80 -23.81 0.0000
2023-08-11 2023-03-31 13F/A-1 ISHARES TR 10-20 YR TRS ETF 464288653 920 902 5,011.11 105 10,400.00 0.0000
2023-05-11 2023-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 920 902 105 0.0000
2023-02-13 2022-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 18 -19 -51.35 2 -75.00 0.0000
2022-11-10 2022-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 37 -105 -73.94 4 -76.47 0.0000
2022-08-12 2022-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 142 -83 -36.89 17 -45.16 0.0000
2022-05-13 2022-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 225 80 55.17 31 40.91 0.0000
2022-02-14 2021-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 145 3 2.11 22 4.76 0.0000
2022-02-14 2021-09-30 13F/A-1 ISHARES TR 10-20 YR TRS ETF 464288653 142 5 3.65 21 5.00 0.0000
2021-11-15 2021-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 142 5 21 0.0000
2021-08-13 2021-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 137 -56 -29.02 20 -25.93 0.0000
2021-05-14 2021-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 193 -53 -21.54 27 -30.77 0.0000
2021-02-08 2020-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 246 61 32.97 39 25.81 0.0000
2020-11-13 2020-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 185 20 12.12 31 10.71 0.0000
2020-08-24 2020-06-30 13F/A-1 ISHARES TR 10-20 YR TRS ETF 464288653 165 -139 -45.72 28 -45.10 0.0000
2020-08-13 2020-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 165 -139 28 0.6879
2020-05-14 2020-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 304 -213 -41.20 51 -31.08 0.0000
2020-02-07 2019-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 517 -9 -1.71 74 -6.33 0.0000
2019-11-13 2019-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 526 -64 -10.85 79 -5.95 0.0000
2019-08-13 2019-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 590 395 202.56 84 211.11 0.0000
2019-05-13 2019-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 195 105 116.67 27 125.00 0.0000
2019-02-13 2018-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 90 -17 -15.89 12 -14.29 0.0000
2018-11-09 2018-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 107 107 14 0.0000
2017-11-13 2017-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 0 -12,800 -100.00 0 -100.00
2017-08-29 2017-06-30 13F/A-1 ISHARES TR 10-20 YR TRS ETF 464288653 12,800 -25,000 -66.14 1,746 -65.64 0.0002
2017-08-11 2017-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 12,800 -25,000 1,746
2017-05-11 2017-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 37,800 0 0.00 5,081 1.11 0.0006
2017-02-10 2016-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 37,800 0 0.00 5,025 -8.20 0.0007
2016-11-14 2016-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 37,800 0 0.00 5,474 -1.21 0.0007
2016-08-11 2016-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 37,800 0 0.00 5,541 3.59 0.0008
2016-05-16 2016-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 37,800 -12,800 -25.30 5,349 -21.23 0.0007
2016-02-12 2015-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 50,600 -3,700 -6.81 6,791 -8.88 0.0009
2015-11-10 2015-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 54,300 0 0.00 7,453 3.26 0.0011
2015-08-25 2015-06-30 13F/A-1 ISHARES 10-20 YR TRS ETF 464288653 54,300 0 0.00 7,218 -4.08 0.0009
2015-08-13 2015-06-30 13F ISHARES 10-20 YR TRS ETF 464288653 54,300 7,218
2015-05-14 2015-03-31 13F ISHARES 10-20 YR TRS ETF 464288653 54,300 0 0.00 7,525 2.52 0.0010
2015-02-17 2014-12-31 13F ISHARES 10-20 YR TRS ETF 464288653 54,300 0 0.00 7,340 3.76 0.0010
2014-11-14 2014-09-30 13F ISHARES 10-20 YR TRS ETF 464288653 54,300 54,300 7,074 0.0010
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.