iShares Trust - iShares 1-3 Year Treasury Bond ETF
US ˙ NasdaqGM ˙ US4642874576

SecuritySHY / iShares Trust - iShares 1-3 Year Treasury Bond ETF
InstitutionProbity Advisors, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Probity Advisors, Inc. closes position in SHY / iShares Trust - iShares 1-3 Year Treasury Bond ETF

On April 28, 2026 - Probity Advisors, Inc. filed a 13F-HR form disclosing ownership of 0 shares of iShares Trust - iShares 1-3 Year Treasury Bond ETF (US:SHY) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 2,432 shares of iShares Trust - iShares 1-3 Year Treasury Bond ETF. The current value of the position is $0 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)
2026-04-28 2026-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 0 -100.00 0
2026-01-27 2025-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 2,432 -237 -8.88 201 -9.05 0.0323
2025-10-30 2025-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 2,669 -154 -5.46 221 -5.15 0.0359
2025-07-30 2025-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 2,823 -2,561 -47.57 234 -47.64 0.0411
2025-05-09 2025-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 5,384 -8,756 -61.92 445 -61.60 0.0855
2025-03-05 2024-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 14,140 -2,427 -14.65 1,159 -15.83 0.2231
2024-10-16 2024-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 16,567 -6,587 -28.45 1,378 -27.14 0.2638
2024-08-14 2024-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 23,154 -3,484 -13.08 1,891 -13.22 0.3917
2024-05-03 2024-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 26,638 -5,059 -15.96 2,178 -16.23 0.4505
2024-02-12 2023-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 31,697 -20,430 -39.19 2,600 -38.39 0.5665
2023-11-14 2023-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 52,127 -5,198 -9.07 4,221 -9.19 0.9732
2023-08-10 2023-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 57,325 425 0.75 4,648 0.63 1.0149
2023-02-15 2022-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 56,900 -408 -0.71 4,619 -0.77 1.0461
2022-11-14 2022-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 57,308 -1,890 -3.19 4,654 -5.04 1.1551
2022-08-12 2022-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 59,198 2,894 5.14 4,901 4.43 1.1350
2022-05-10 2022-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 56,304 8,418 17.58 4,693 14.58 0.9683
2022-02-10 2021-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 47,886 -2,244 -4.48 4,096 -5.16 0.8102
2021-10-08 2021-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 50,130 1,272 2.60 4,319 2.59 0.8923
2021-08-06 2021-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 48,858 -1,407 -2.80 4,210 -2.88 0.8865
2021-04-28 2021-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 50,265 19,367 62.68 4,335 62.18 0.9682
2020-11-09 2020-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 30,898 689 2.28 2,673 2.18 0.7563
2020-08-03 2020-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 30,209 2,010 7.13 2,616 7.04 0.8105
2020-05-15 2020-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 28,199 3,440 13.89 2,444 16.66 0.8979
2020-02-13 2019-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 24,759 1,029 4.34 2,095 4.07 0.6331
2019-11-14 2019-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 23,730 -389 -1.61 2,013 -1.56 0.6533
2019-08-08 2019-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 24,119 471 1.99 2,045 2.82 0.6789
2019-04-29 2019-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 23,648 3,515 17.46 1,989 18.11 0.6839
2019-02-12 2018-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 20,133 -953 -4.52 1,684 -3.88 0.6249
2018-11-14 2018-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 21,086 -501 -2.32 1,752 -2.67 0.5689
2018-08-13 2018-06-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 21,587 -1,552 -6.71 1,800 -6.93 0.6331
2018-04-16 2018-03-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 23,139 -2,529 -9.85 1,934 -10.13 0.6698
2018-02-08 2017-12-31 13F ISHARES TR 1 3 YR TREAS BD 464287457 25,668 -1,540 -5.66 2,152 -6.35 0.7525
2017-10-27 2017-09-30 13F ISHARES TR 1 3 YR TREAS BD 464287457 27,208 323 1.20 2,298 1.14 0.8549
2017-07-27 2017-06-30 13F ISHARES TR 1-3 YR TR BD ETF 464287457 26,885 -1,705 -5.96 2,272 -5.96 0.8576
2017-05-11 2017-03-31 13F ISHARES TR 1-3 YR TR BD ETF 464287457 28,590 5,375 23.15 2,416 23.20 0.9367
2017-02-02 2016-12-31 13F ISHARES TR 1-3 YR TR BD ETF 464287457 23,215 1,163 5.27 1,961 4.59 0.8246
2016-11-07 2016-09-30 13F ISHARES TR 1-3 YR TR BD ETF 464287457 22,052 1,853 9.17 1,875 8.82 0.8089
2016-08-15 2016-06-30 13F ISHARES TR 1-3 YR TR BD ETF 464287457 20,199 20,199 1,723 0.7719
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.