Fidelity Merrimack Street Trust - Fidelity Total Bond ETF
US ˙ ARCA ˙ US3161883091

SecurityFBND / Fidelity Merrimack Street Trust - Fidelity Total Bond ETF
InstitutionDynamic Advisor Solutions LLC
Latest Disclosed Ownership968,669 shares
Latest Disclosed Value $ 44,190,686
Dynamic Advisor Solutions LLC reports 3.93% increase in ownership of FBND / Fidelity Merrimack Street Trust - Fidelity Total Bond ETF

On April 8, 2026 - Dynamic Advisor Solutions LLC filed a 13F-HR form disclosing ownership of 968,669 shares of Fidelity Merrimack Street Trust - Fidelity Total Bond ETF (US:FBND) valued at $44,190,680 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 932,065 shares of Fidelity Merrimack Street Trust - Fidelity Total Bond ETF. This represents a change in shares of 3.93% during the quarter. The current value of the position is $43,871,019 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)
2026-04-08 2026-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 968,669 36,604 3.93 44,191 2.98 1.3927
2026-01-09 2025-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 932,065 -56,378 -5.70 42,912 -6.11 1.3770
2025-10-09 2025-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 988,443 42,304 4.47 45,706 5.59 1.3264
2025-07-09 2025-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 946,139 -76,687 -7.50 43,286 -7.30 1.3368
2025-04-17 2025-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 1,022,826 31,495 3.18 46,692 4.97 1.5386
2025-01-21 2024-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 991,331 34,818 3.64 44,481 -0.51 1.9242
2024-10-07 2024-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 956,513 31,357 3.39 44,707 7.55 1.3417
2024-07-15 2024-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 925,156 170,153 22.54 41,567 21.51 1.3088
2024-04-12 2024-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 755,003 83,654 12.46 34,209 11.99 1.1549
2024-01-10 2023-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 671,349 96,074 16.70 30,546 21.90 1.1384
2023-10-11 2023-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 575,275 110,645 23.81 25,059 18.74 1.1839
2023-08-03 2023-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 464,630 161,442 53.25 21,103 51.32 1.0946
2023-04-11 2023-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 303,188 89,191 41.68 13,947 44.76 0.8161
2023-01-13 2022-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 213,997 95,902 81.21 9,634 83.61 0.6578
2022-10-20 2022-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 118,095 70,914 150.30 5,247 139.04 0.4000
2022-07-27 2022-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 47,181 27,757 142.90 2,195 126.99 0.1686
2022-04-11 2022-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 19,424 -19,279 -49.81 967 -52.88 0.0673
2022-01-26 2021-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 38,703 -2,042 -5.01 2,052 -5.22 0.1466
2021-10-28 2021-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 40,745 2,258 5.87 2,165 5.46 0.1630
2021-08-10 2021-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 38,487 3,103 8.77 2,053 10.73 0.1626
2021-04-27 2021-03-31 13F FIDELITY COVINGTON TRUST TOTAL BD ETF 316188309 35,384 20,600 139.34 1,854 131.17 0.1721
2021-02-03 2020-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 14,784 6,996 89.83 802 88.26 0.0750
2020-10-27 2020-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 7,788 7,788 426 0.0483
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.