iShares Trust - iShares MBS ETF
US ˙ NasdaqGM ˙ US4642885887

SecurityMBB / iShares Trust - iShares MBS ETF
InstitutionEquitable Holdings, Inc.
Latest Disclosed Ownership130,819 shares
Latest Disclosed Value $ 12,456,445
Equitable Holdings, Inc. reports 11.75% increase in ownership of MBB / iShares Trust - iShares MBS ETF

On May 15, 2026 - Equitable Holdings, Inc. filed a 13F-HR form disclosing ownership of 130,819 shares of iShares Trust - iShares MBS ETF (US:MBB) valued at $12,421,264 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 117,063 shares of iShares Trust - iShares MBS ETF. This represents a change in shares of 11.75% during the quarter. The current value of the position is $12,262,973 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 MBS ETF 464288588 130,819 13,756 11.75 12,456 11.75 0.0699
2026-02-17 2025-12-31 13F ISHARES TR MBS ETF 464288588 117,063 8,739 8.07 11,147 8.14 0.0762
2025-11-14 2025-09-30 13F ISHARES TR MBS ETF 464288588 108,324 9,369 9.47 10,307 10.95 0.0758
2025-08-15 2025-06-30 13F ISHARES TR MBS ETF 464288588 98,955 8,208 9.04 9,291 9.17 0.0766
2025-05-13 2025-03-31 13F ISHARES TR MBS ETF 464288588 90,747 17,968 24.69 8,510 27.55 0.0808
2025-02-12 2024-12-31 13F ISHARES TR MBS ETF 464288588 72,779 7,135 10.87 6,672 6.09 0.0635
2024-11-14 2024-09-30 13F ISHARES TR MBS ETF 464288588 65,644 4,363 7.12 6,289 11.78 0.0609
2024-08-14 2024-06-30 13F ISHARES TR MBS ETF 464288588 61,281 3,861 6.72 5,626 6.03 0.0592
2024-05-14 2024-03-31 13F ISHARES TR MBS ETF 464288588 57,420 2,778 5.08 5,307 3.23 0.0598
2024-02-13 2023-12-31 13F ISHARES TR MBS ETF 464288588 54,642 3,882 7.65 5,141 14.04 0.0634
2023-11-14 2023-09-30 13F ISHARES TR MBS ETF 464288588 50,760 4,579 9.92 4,507 4.64 0.0647
2023-08-15 2023-06-30 13F ISHARES TR MBS ETF 464288588 46,181 5,197 12.68 4,307 10.95 0.0619
2023-05-15 2023-03-31 13F ISHARES TR MBS ETF 464288588 40,984 -40,131 -49.47 3,882 -48.40 0.0621
2023-02-14 2022-12-31 13F ISHARES TR MBS ETF 464288588 81,115 51,012 169.46 7,523 172.87 0.1309
2022-11-14 2022-09-30 13F ISHARES TR MBS ETF 464288588 30,103 3,971 15.20 2,757 8.20 0.0539
2022-08-15 2022-06-30 13F ISHARES TR MBS ETF 464288588 26,132 -44,028 -62.75 2,548 -64.35 0.0486
2022-05-13 2022-03-31 13F ISHARES TR MBS ETF 464288588 70,160 3,094 4.61 7,147 -0.80 0.1169
2022-02-11 2021-12-31 13F ISHARES TR MBS ETF 464288588 67,066 7,262 12.14 7,205 11.41 0.1135
2021-11-12 2021-09-30 13F ISHARES TR MBS ETF 464288588 59,804 -322 -0.54 6,467 -0.61 0.1104
2021-08-11 2021-06-30 13F ISHARES TR MBS ETF 464288588 60,126 -1,347 -2.19 6,507 -2.37 0.1121
2021-05-14 2021-03-31 13F ISHARES TR MBS ETF 464288588 61,473 -11,069 -15.26 6,665 -16.57 0.1409
2021-02-09 2020-12-31 13F ISHARES TR MBS ETF 464288588 72,542 20,241 38.70 7,989 38.36 0.1819
2020-11-13 2020-09-30 13F ISHARES TR MBS ETF 464288588 52,301 9,399 21.91 5,774 21.58 0.1490
2020-08-13 2020-06-30 13F ISHARES TR MBS ETF 464288588 42,902 3,540 8.99 4,749 9.25 0.1367
2020-05-15 2020-03-31 13F ISHARES TR MBS ETF 464288588 39,362 19,786 101.07 4,347 105.53 0.1561
2020-05-28 2019-12-31 13F/A-1 ISHARES TR MBS ETF 464288588 19,576 19,576 2,115 0.0618
2020-02-18 2019-12-31 13F ISHARES TR MBS ETF 464288588 19,576 2,115 0.0110
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.