iShares Trust - iShares 1-5 Year Investment Grade Corporate Bond ETF
US ˙ NasdaqGM ˙ US4642886463

SecurityIGSB / iShares Trust - iShares 1-5 Year Investment Grade Corporate Bond ETF
InstitutionRobertson Stephens Wealth Management, LLC
Latest Disclosed Ownership58,081 shares
Latest Disclosed Value $ 3,052,727
Robertson Stephens Wealth Management, LLC reports 1.88% decrease in ownership of IGSB / iShares Trust - iShares 1-5 Year Investment Grade Corporate Bond ETF

On April 28, 2026 - Robertson Stephens Wealth Management, LLC filed a 13F-HR form disclosing ownership of 58,081 shares of iShares Trust - iShares 1-5 Year Investment Grade Corporate Bond ETF (US:IGSB) valued at $3,052,737 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 59,195 shares of iShares Trust - iShares 1-5 Year Investment Grade Corporate Bond ETF. This represents a change in shares of -1.88% during the quarter. The current value of the position is $3,028,343 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 ISHS 1-5YR INVS 464288646 58,081 -1,114 -1.88 3,053 -2.49 0.0855
2026-02-02 2025-12-31 13F ISHARES TR ISHS 1-5YR INVS 464288646 59,195 880 1.51 3,130 1.23 0.0816
2025-11-12 2025-09-30 13F ISHARES TR ISHS 1-5YR INVS 464288646 58,315 -324 -0.55 3,092 -0.03 0.0934
2025-07-24 2025-06-30 13F ISHARES TR ISHS 1-5YR INVS 464288646 58,639 -948 -1.59 3,094 -0.87 0.0984
2025-04-17 2025-03-31 13F ISHARES TR ISHS 1-5YR INVS 464288646 59,587 -8,158 -12.04 3,121 -10.91 0.1073
2025-01-27 2024-12-31 13F ISHARES TR ISHS 1-5YR INVS 464288646 67,745 -6,701 -9.00 3,502 -10.66 0.1240
2024-11-12 2024-09-30 13F ISHARES TR ISHS 1-5YR INVS 464288646 74,446 -10,886 -12.76 3,920 -10.34 0.1421
2024-08-13 2024-06-30 13F ISHARES TR ISHS 1-5YR INVS 464288646 85,332 85,332 4,372 0.2201
2022-02-14 2021-12-31 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 0 -11,140 -100.00 0 -100.00
2021-11-10 2021-09-30 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 11,140 -19,971 -64.19 608 -64.34 0.0687
2021-08-17 2021-06-30 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 31,111 16,971 120.02 1,705 120.57 0.2048
2021-05-07 2021-03-31 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 14,140 -4,574 -24.44 773 -25.10 0.1236
2021-02-10 2020-12-31 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 18,714 -2,654 -12.42 1,032 -12.02 0.2157
2020-11-10 2020-09-30 13F iShares 1-3 Year Credit Bond ISHS 1-5YR INVS 464288646 21,368 -2,118 -9.02 1,173 -8.64 0.2882
2020-08-12 2020-06-30 13F iShares 1-3 Year Credit Bond SH TR CRPORT ETF 464288646 23,486 23,486 1,284 0.3705
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.