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

SecurityFBND / Fidelity Merrimack Street Trust - Fidelity Total Bond ETF
InstitutionRetirement Planning Group
Latest Disclosed Ownership2,843,873 shares
Latest Disclosed Value $ 129,737,476
Retirement Planning Group reports 14.20% increase in ownership of FBND / Fidelity Merrimack Street Trust - Fidelity Total Bond ETF

On May 4, 2026 - Retirement Planning Group filed a 13F-HR form disclosing ownership of 2,843,873 shares of Fidelity Merrimack Street Trust - Fidelity Total Bond ETF (US:FBND) valued at $129,737,486 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 2,490,208 shares of Fidelity Merrimack Street Trust - Fidelity Total Bond ETF. This represents a change in shares of 14.20% during the quarter. The current value of the position is $129,225,589 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 2,843,873 353,665 14.20 129,737 13.16 4.0198
2026-02-03 2025-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 2,490,208 199,901 8.73 114,649 8.26 3.7659
2025-10-27 2025-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 2,290,307 202,815 9.72 105,904 10.89 3.6773
2025-07-30 2025-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 2,087,492 122,652 6.24 95,503 6.48 4.0626
2025-04-10 2025-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 1,964,840 367,028 22.97 89,695 25.11 4.2061
2025-02-18 2024-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 1,597,812 656,841 69.80 71,694 63.01 3.6070
2024-10-10 2024-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 940,971 475,180 102.02 43,981 110.16 2.3961
2024-07-12 2024-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 465,791 24,722 5.61 20,928 4.72 1.3305
2024-04-12 2024-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 441,069 17,283 4.08 19,985 2.42 1.5307
2024-01-16 2023-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 423,786 51,166 13.73 19,511 20.21 1.7470
2023-10-25 2023-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 372,620 19,791 5.61 16,231 1.29 1.7233
2023-07-24 2023-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 352,829 49,552 16.34 16,026 14.87 1.5997
2023-04-20 2023-03-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 303,277 30,775 11.29 13,951 13.71 1.4863
2023-01-19 2022-12-31 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 272,502 38,649 16.53 12,268 18.08 1.4013
2022-10-14 2022-09-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 233,853 -45,235 -16.21 10,390 -19.99 1.3064
2022-07-13 2022-06-30 13F FIDELITY MERRIMACK STR TR TOTAL BD ETF 316188309 279,088 131,324 88.87 12,986 76.58 1.6024
2022-04-19 2022-03-31 13F FIDELITY COVINGTON TRUST TOTAL BD ETF 316188309 147,764 147,764 7,354 0.8037
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.