iShares Trust - iShares MBS ETF
US ˙ NasdaqGM ˙ US4642885887

SecurityMBB / iShares Trust - iShares MBS ETF
InstitutionBartlett & Co. LLC
Latest Disclosed Ownership92,986 shares
Latest Disclosed Value $ 8,759
Bartlett & Co. LLC reports 1.45% increase in ownership of MBB / iShares Trust - iShares MBS ETF

On January 8, 2024 - Bartlett & Co. LLC filed a 13F-HR form disclosing ownership of 92,986 shares of iShares Trust - iShares MBS ETF (US:MBB) valued at $8,748,123 USD as of December 31, 2023. The entity filed a previous 13F-HR on October 10, 2023 disclosing 91,655 shares of iShares Trust - iShares MBS ETF. This represents a change in shares of 1.45% during the quarter. The current value of the position is $8,716,508 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)
2024-01-08 2023-12-31 13F iShares MBS ETF IV ETF FI 464288588 92,986 1,331 1.45 9 0.00 0.1422
2023-10-10 2023-09-30 13F iShares MBS ETF IV ETF FI 464288588 91,655 -969 -1.05 8 0.00 0.1461
2023-07-14 2023-06-30 13F iShares MBS ETF IV ETF FI 464288588 92,624 1,684 1.85 9 0.00 0.1494
2023-04-06 2023-03-31 13F iShares MBS ETF IV ETF FI 464288588 90,940 -1,225 -1.33 9 0.00 0.1664
2023-01-04 2022-12-31 13F iShares MBS ETF IV ETF FI 464288588 92,165 26,614 40.60 9 -99.87 0.1720
2022-10-17 2022-09-30 13F iShares MBS ETF IV ETF FI 464288588 65,551 4,579 7.51 6,003 0.99 0.1290
2022-08-02 2022-06-30 13F iShares MBS ETF IV ETF FI 464288588 60,972 13,427 28.24 5,944 22.73 0.1204
2022-05-13 2022-03-31 13F iShares MBS ETF IV ETF FI 464288588 47,545 17,438 57.92 4,843 49.75 0.0847
2022-03-08 2021-12-31 13F iShares MBS ETF IV ETF FI 464288588 30,107 1,741 6.14 3,234 5.45 0.0548
2021-10-15 2021-09-30 13F iShares Barclays MBS ETF ETF 464288588 28,366 -2,280 -7.44 3,067 -7.54 0.0585
2021-07-19 2021-06-30 13F iShares Barclays MBS ETF ETF 464288588 30,646 -13,550 -30.66 3,317 -30.78 0.0633
2021-04-19 2021-03-31 13F iShares Barclays MBS ETF ETF 464288588 44,196 5,741 14.93 4,792 13.15 0.0964
2021-01-20 2020-12-31 13F iShares Barclays MBS ETF ETF 464288588 38,455 1,439 3.89 4,235 3.62 0.0904
2020-10-20 2020-09-30 13F iShares Barclays MBS ETF ETF 464288588 37,016 2,021 5.78 4,087 5.50 0.0959
2020-08-03 2020-06-30 13F iShares Barclays MBS ETF ETF 464288588 34,995 1,265 3.75 3,874 4.00 0.1012
2020-05-07 2020-03-31 13F iShares Barclays MBS ETF ETF 464288588 33,730 13,861 69.76 3,725 73.09 0.1135
2019-11-04 2019-09-30 13F iShares Barclays MBS ETF ETF 464288588 19,869 1,100 5.86 2,152 6.53 0.0565
2019-07-24 2019-06-30 13F iShares Barclays MBS ETF ETF 464288588 18,769 3,399 22.11 2,020 23.55 0.0754
2019-04-23 2019-03-31 13F iShares Barclays MBS ETF ETF 464288588 15,370 4,795 45.34 1,635 47.70 0.0626
2019-01-23 2018-12-31 13F iShares Barclays MBS ETF ETF 464288588 10,575 1,355 14.70 1,107 16.16 0.0472
2018-10-15 2018-09-30 13F iShares Barclays MBS ETF ETF 464288588 9,220 58 0.63 953 -0.10 0.0358
2018-07-31 2018-06-30 13F iShares Barclays MBS ETF ETF 464288588 9,162 250 2.81 954 2.25 0.0388
2018-04-25 2018-03-31 13F iShares Barclays MBS ETF ETF 464288588 8,912 -115 -1.27 933 -3.01 0.0385
2018-01-19 2017-12-31 13F iShares Barclays MBS ETF ETF 464288588 9,027 0 0.00 962 -0.52 0.0383
2017-10-23 2017-09-30 13F iShares Barclays MBS ETF ETF 464288588 9,027 -160 -1.74 967 -1.43 0.0405
2017-07-18 2017-06-30 13F iShares Barclays MBS ETF ETF 464288588 9,187 -850 -8.47 981 -8.23 0.0441
2017-04-25 2017-03-31 13F iShares Barclays MBS ETF ETF 464288588 10,037 -560 -5.28 1,069 -5.15 0.0486
2017-02-06 2016-12-31 13F iShares Barclays MBS ETF ETF 464288588 10,597 -55 -0.52 1,127 -3.92 0.0532
2016-10-24 2016-09-30 13F iShares Barclays MBS ETF ETF 464288588 10,652 -401 -3.63 1,173 -3.46 0.0566
2016-07-27 2016-06-30 13F iShares Barclays MBS ETF ETF 464288588 11,053 40 0.36 1,215 0.75 0.0600
2016-05-02 2016-03-31 13F iShares Barclays MBS ETF ETF 464288588 11,013 -375 -3.29 1,206 -1.63 0.0605
2016-02-04 2015-12-31 13F iShares Barclays MBS ETF ETF 464288588 11,388 270 2.43 1,226 0.57 0.0632
2015-11-02 2015-09-30 13F iShares Barclays MBS ETF ETF 464288588 11,118 189 1.73 1,219 2.70 0.0668
2015-08-03 2015-06-30 13F iShares Barclays MBS ETF ETF 464288588 10,929 -275 -2.45 1,187 -3.96 0.0595
2015-05-01 2015-03-31 13F iShares Barclays MBS ETF ETF 464288588 11,204 11,204 1,236 0.0614
2015-01-30 2014-12-31 13F iShares Barclays MBS ETF ETF 464288588 0 -11,964 -100.00 0 -100.00
2014-10-27 2014-09-30 13F iShares Barclays MBS ETF ETF 464288588 11,964 145 1.23 1,293 1.09 0.0625
2014-08-01 2014-06-30 13F iShares Barclays MBS ETF ETF 464288588 11,819 429 3.77 1,279 5.79 0.0616
2014-05-05 2014-03-31 13F iShares Barclays MBS ETF ETF 464288588 11,390 -125 -1.09 1,209 0.42 0.0601
2014-02-05 2013-12-31 13F iShares Barclays MBS ETF ETF 464288588 11,515 25 0.22 1,204 -1.07 0.0602
2013-11-04 2013-09-30 13F iShares Barclays MBS ETF ETF 464288588 11,490 0 0.00 1,217 0.66 0.0659
2013-07-30 2013-06-30 13F iShares Barclays MBS Bond Fund ETF 464288588 11,490 11,490 1,209 0.0666
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.