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

SecurityTLH / iShares Trust - iShares 10-20 Year Treasury Bond ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership47,148 shares
Latest Disclosed Value $ 4,748,696
Citigroup Inc reports 1,312.46% increase in ownership of TLH / iShares Trust - iShares 10-20 Year Treasury Bond ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 47,148 shares of iShares Trust - iShares 10-20 Year Treasury Bond ETF (US:TLH) valued at $4,748,747 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,338 shares of iShares Trust - iShares 10-20 Year Treasury Bond ETF. This represents a change in shares of 1,312.46% during the quarter. The current value of the position is $4,689,812 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)
2026-05-11 2026-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 47,148 43,810 1,312.46 4,749 1,300.59 0.0020
2026-02-13 2025-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 3,338 -1,590 -32.26 339 -33.14 0.0001
2025-11-10 2025-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 4,928 354 7.74 508 9.27 0.0002
2025-08-11 2025-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 4,574 297 6.94 465 4.74 0.0002
2025-05-12 2025-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 4,277 1,793 72.18 444 79.35 0.0002
2025-02-12 2024-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,484 -39 -1.55 247 -10.18 0.0001
2024-11-12 2024-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,523 -13,872 -84.61 276 -83.66 0.0002
2024-08-12 2024-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 16,395 560 3.54 1,684 1.20 0.0011
2024-05-10 2024-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 15,835 -87 -0.55 1,663 -3.48 0.0011
2024-02-09 2023-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 15,922 132 0.84 1,724 10.88 0.0012
2023-12-06 2023-09-30 13F/A-1 ISHARES TR 10-20 YR TRS ETF 464288653 15,790 3,222 25.64 1,555 11.64 0.0012
2023-11-09 2023-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 15,790 3,222 1,555 0.0005
2023-08-10 2023-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 12,568 6,345 101.96 1,392 95.51 0.0009
2023-05-11 2023-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 6,223 3,368 117.97 713 131.17 0.0005
2023-02-09 2022-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,855 1,043 57.56 309 56.35 0.0002
2022-11-10 2022-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,812 -96 -5.03 197 -13.97 0.0001
2022-08-10 2022-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,908 1,868 4,670.00 229 4,480.00 0.0002
2022-05-12 2022-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 40 -132 -76.74 5 -80.77 0.0000
2022-02-10 2021-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 172 37 27.41 26 30.00 0.0000
2021-11-10 2021-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 135 -4,124 -96.83 20 -96.81 0.0000
2021-08-10 2021-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 4,259 -655 -13.33 626 -9.14 0.0004
2021-05-13 2021-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 4,914 2,291 87.34 689 64.83 0.0004
2021-02-11 2020-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,623 25 0.96 418 -3.46 0.0002
2020-11-12 2020-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 2,598 -203,962 -98.74 433 -98.75 0.0003
2020-08-12 2020-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 206,560 -21,209 -9.31 34,568 -9.45 0.0270
2020-05-12 2020-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 227,769 383 0.17 38,177 16.91 0.0345
2020-02-12 2019-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 227,386 10,649 4.91 32,655 0.80 0.0236
2019-11-08 2019-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 216,737 2,805 1.31 32,397 5.81 0.0257
2019-08-12 2019-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 213,932 213,847 251,584.71 30,619 255,058.33 0.0247
2019-05-13 2019-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 85 20 30.77 12 33.33 0.0000
2019-02-12 2018-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 65 0 0.00 9 12.50 0.0000
2018-11-13 2018-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 65 -1 -1.52 8 -11.11 0.0000
2018-08-10 2018-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 66 -75 -53.19 9 -52.63 0.0000
2018-05-11 2018-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 141 -44 -23.78 19 -24.00 0.0000
2018-02-12 2017-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 185 -37 -16.67 25 -16.67 0.0000
2017-11-13 2017-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 222 34 18.09 30 15.38 0.0000
2017-08-11 2017-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 188 -79 -29.59 26 -27.78 0.0000
2017-05-12 2017-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 267 -162 -37.76 36 -36.84 0.0000
2017-02-10 2016-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 429 -66 -13.33 57 -20.83 0.0001
2016-11-10 2016-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 495 -549 -52.59 72 -52.94 0.0001
2016-08-12 2016-06-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,044 173 19.86 153 24.39 0.0002
2016-05-13 2016-03-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 871 618 244.27 123 261.76 0.0001
2016-02-12 2015-12-31 13F ISHARES TR 10-20 YR TRS ETF 464288653 253 -866 -77.39 34 -77.92 0.0000
2015-11-13 2015-09-30 13F ISHARES TR 10-20 YR TRS ETF 464288653 1,119 -325 -22.51 154 -19.37 0.0001
2015-08-13 2015-06-30 13F ISHARES 10-20 YR TRS ETF 464288653 1,444 -284 -16.44 191 -20.42 0.0002
2015-05-14 2015-03-31 13F ISHARES 10-20 YR TRS ETF 464288653 1,728 719 71.26 240 75.18 0.0002
2015-02-17 2014-12-31 13F ISHARES 10-20 YR TRS ETF 464288653 1,009 -826 -45.01 137 -42.68 0.0001
2014-11-14 2014-09-30 13F ISHARES 10-20 YR TRS ETF 464288653 1,835 57 3.21 239 3.91 0.0002
2014-08-14 2014-06-30 13F ISHARES 10-20 YR TRS ETF 464288653 1,778 896 101.59 230 107.21 0.0002
2014-05-15 2014-03-31 13F ISHARES 10-20 YR TRS ETF 464288653 882 710 412.79 111 428.57 0.0001
2014-02-14 2013-12-31 13F ISHARES 10-20 YR TRS ETF 464288653 172 -189 -52.35 21 -53.33 0.0000
2013-11-14 2013-09-30 13F ISHARES 10-20 YR TRS ETF 464288653 361 -1,821 -83.46 45 -83.70 0.0000
2013-08-14 2013-06-30 13F ISHARES TR BARCLYS 10-20YR 464288653 2,182 2,182 276 0.0003
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.