iShares Trust - iShares 0-1 Year Treasury Bond ETF
US ˙ NYSE ˙ US4642886794

SecuritySHV / iShares Trust - iShares 0-1 Year Treasury Bond ETF
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership67,205 shares
Latest Disclosed Value $ 7,418,760
Citadel Advisors Llc ownership in SHV / iShares Trust - iShares 0-1 Year Treasury Bond ETF

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 67,205 shares of iShares Trust - iShares 0-1 Year Treasury Bond ETF (US:SHV) valued at $7,418,760 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of iShares Trust - iShares 0-1 Year Treasury Bond ETF. The current value of the position is $7,400,615 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 TRUST ISHARE 0-1 464288679 67,205 67,205 7,419 0.0011
2026-02-17 2025-12-31 13F ISHARES TR SHORT TREAS BD 464288679 0 -100.00 0
2025-11-14 2025-09-30 13F ISHARES TR SHORT TREAS BD 464288679 64,118 2,848 4.65 7,084 4.72 0.0010
2025-08-14 2025-06-30 13F ISHARES TR SHORT TREAS BD 464288679 61,270 61,270 6,765 0.0012
2025-05-15 2025-03-31 13F ISHARES TR SHORT TREAS BD 464288679 0 -67,689 -100.00 0 -100.00
2025-02-14 2024-12-31 13F ISHARES TR SHORT TREAS BD 464288679 67,689 -114,457 -62.84 7,453 -63.01 0.0013
2024-11-14 2024-09-30 13F ISHARES TR SHORT TREAS BD 464288679 182,146 174,350 2,236.40 20,151 2,240.30 0.0039
2024-08-14 2024-06-30 13F ISHARES TR SHORT TREAS BD 464288679 7,796 -51,310 -86.81 861 -86.82 0.0002
2024-05-15 2024-03-31 13F ISHARES TR SHORT TREAS BD 464288679 59,106 28,037 90.24 6,534 90.97 0.0013
2024-02-14 2023-12-31 13F ISHARES TR SHORT TREAS BD 464288679 31,069 -282,208 -90.08 3,422 -90.11 0.0007
2023-11-14 2023-09-30 13F ISHARES TR SHORT TREAS BD 464288679 313,277 313,277 34,608 0.0074
2023-08-14 2023-06-30 13F ISHARES TR SHORT TREAS BD 464288679 0 -14,866 -100.00 0 -100.00
2023-05-15 2023-03-31 13F ISHARES TR SHORT TREAS BD 464288679 14,866 14,866 1,643 0.0004
2023-02-14 2022-12-31 13F ISHARES TR SHORT TREAS BD 464288679 0 -23,789 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ISHARES TR SHORT TREAS BD 464288679 23,789 -102,873 -81.22 2,617 -81.23 0.0006
2022-08-15 2022-06-30 13F ISHARES TR SHORT TREAS BD 464288679 126,662 3,427 2.78 13,945 2.63 0.0036
2022-05-16 2022-03-31 13F ISHARES TR SHORT TREAS BD 464288679 123,235 123,235 13,587 0.0028
2022-02-14 2021-12-31 13F ISHARES TR Cmn 464288679 0 -168,440 -100.00 0 -100.00
2021-11-15 2021-09-30 13F ISHARES TR Cmn 464288679 168,440 -13,043 -7.19 18,608 -7.20 0.0039
2021-08-16 2021-06-30 13F ISHARES TR SHORT TREAS BD 464288679 181,483 27,544 17.89 20,052 17.87 0.0045
2021-05-21 2021-03-31 13F/A-1 ISHARES TR SHORT TREAS BD 464288679 153,939 11,191 7.84 17,012 7.82 0.0042
2021-05-17 2021-03-31 13F ISHARES TR SHORT TREAS BD 464288679 153,939 11,191 17,012 0.0042
2021-02-16 2020-12-31 13F ISHARES TR SHORT TREAS BD 464288679 142,748 112,520 372.24 15,778 371.55 0.0041
2020-11-16 2020-09-30 13F ISHARES TR SHORT TREAS BD 464288679 30,228 -187,387 -86.11 3,346 -86.12 0.0009
2020-08-14 2020-06-30 13F ISHARES TR Cmn 464288679 217,615 -25,101 -10.34 24,099 -10.57 0.0086
2020-05-15 2020-03-31 13F ISHARES TR Cmn 464288679 242,716 242,716 26,946 0.0121
2020-02-14 2019-12-31 13F ISHARES TR Cmn 464288679 0 -417,805 -100.00 0 -100.00
2019-11-14 2019-09-30 13F ISHARES TR Cmn 464288679 417,805 278,511 199.94 46,218 199.86 0.0218
2019-08-14 2019-06-30 13F ISHARES TR Cmn 464288679 139,294 115,219 478.58 15,413 479.00 0.0071
2019-05-15 2019-03-31 13F ISHARES TR Cmn 464288679 24,075 24,075 2,662 0.0013
2017-11-09 2017-09-30 13F ISHARES TR Cmn 464288679 0 -37,742 -100.00 0 -100.00
2017-08-11 2017-06-30 13F ISHARES TR Cmn 464288679 37,742 37,742 4,164 0.0035
2017-05-12 2017-03-31 13F ISHARES TR Cmn 464288679 0 -17,761 -100.00 0 -100.00
2017-02-10 2016-12-31 13F ISHARES TR Cmn 464288679 17,761 17,761 1,959 0.0020
2016-08-12 2016-06-30 13F ISHARES SHORT TREASURY BOND ET Cmn 464288679 0 -159,926 -100.00 0 -100.00
2017-01-31 2016-03-31 13F/A-1 ISHARES TR Cmn 464288679 159,926 146,990 1,136.29 17,649 1,137.66 0.0223
2016-05-13 2016-03-31 13F ISHARES SHORT TREASURY BOND ET Cmn 464288679 159,926 17,649
2017-01-31 2015-12-31 13F/A-1 ISHARES TR Cmn 464288679 12,936 12,936 17.76 1,426 17.75 0.0016
2016-02-12 2015-12-31 13F ISHARES SHORT TREASURY BOND ET Cmn 464288679 12,936 1,426
2015-11-16 2015-09-30 13F ISHARES SHORT TREASURY BOND ET Cmn 464288679 0 -16,518 -100.00 0 -100.00
2015-08-14 2015-06-30 13F ISHARES SHORT TREASURY BOND ET Cmn 464288679 16,518 5,533 50.37 1,822 50.45 0.0016
2015-06-26 2015-03-31 13F/A-1 ISHARES SHORT TREASURY BOND ET Cmn 464288679 10,985 -6,253 -36.27 1,211 -36.26 0.0081
2015-06-26 2014-12-31 13F/A-2 ISHARES SHORT TREASURY BOND ET Cmn 464288679 17,238 13,879 413.19 1,900 413.51 0.0105
2015-06-26 2014-09-30 13F/A-3 ISHARES SHORT TREASURY BOND ET Cmn 464288679 3,359 299 9.77 370 9.79 0.0025
2015-06-26 2014-06-30 13F/A-4 ISHARES SHORT TREASURY BOND ET Cmn 464288679 3,060 3,060 337 0.0026
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.