富達 Merrimack Street Trust - 富達有限定期債券 ETF
US ˙ ARCA

SecurityFLTB / Fidelity Merrimack Street Trust - Fidelity Limited Term Bond ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership332,732 shares
Latest Disclosed Value $ 16,726,516
Morgan Stanley reports 11.23% increase in ownership of FLTB / Fidelity Merrimack Street Trust - Fidelity Limited Term Bond ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 332,732 shares of Fidelity Merrimack Street Trust - Fidelity Limited Term Bond ETF (US:FLTB) valued at $16,726,438 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 299,141 shares of Fidelity Merrimack Street Trust - Fidelity Limited Term Bond ETF. This represents a change in shares of 11.23% during the quarter. The current value of the position is $16,696,492 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 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 332,732 33,591 11.23 16,727 10.37 0.0010
2026-05-27 2025-12-31 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 299,141 61,785 26.03 15,155 26.03 0.0009
2026-02-13 2025-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 299,141 61,785 15,155 0.0009
2026-05-27 2025-09-30 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 237,356 23,219 10.84 12,024 11.42 0.0007
2025-11-14 2025-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 237,356 23,219 12,024 0.0007
2025-08-15 2025-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 214,137 34,210 19.01 10,793 19.75 0.0007
2025-05-15 2025-03-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 179,927 21,952 13.90 9,013 14.95 0.0006
2025-05-15 2024-12-31 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 157,975 79,597 101.56 7,840 98.63 0.0005
2025-02-14 2024-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 157,975 79,597 7,840 0.0005
2025-05-14 2024-09-30 13F/A-2 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,378 -280 -0.36 3,948 2.28 0.0003
2025-02-14 2024-09-30 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,378 -280 3,948 0.0003
2024-11-14 2024-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,378 -280 3,948 0.0000
2025-05-14 2024-06-30 13F/A-2 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,658 -3,821 -4.63 3,860 -4.60 0.0003
2024-10-17 2024-06-30 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,658 -3,821 3,860 0.0003
2024-08-14 2024-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,658 -3,821 3,860 0.0003
2024-10-17 2024-03-31 13F/A-2 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 82,479 -881 -1.06 4,045 -1.34 0.0003
2024-08-16 2024-03-31 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 82,479 -881 4,045 0.0000
2024-05-15 2024-03-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 82,479 -881 4,045 0.0003
2024-08-16 2023-12-31 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 83,360 7,403 9.75 4,101 12.95 0.0004
2024-02-13 2023-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 83,360 7,403 4,101 0.0004
2023-11-15 2023-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 75,957 2,795 3.82 3,630 3.36 0.0004
2023-08-14 2023-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 73,162 -8,060 -9.92 3,512 -10.77 0.0003
2023-05-15 2023-03-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 81,222 2,449 3.11 3,936 4.18 0.0004
2023-02-14 2022-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,773 -297 -0.38 3,779 0.40 0.0004
2022-11-14 2022-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 79,070 1,016 1.30 3,763 -1.00 0.0005
2022-10-27 2022-06-30 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,054 -74,293 -48.77 3,801 -49.87 0.0005
2022-08-15 2022-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 78,054 -74,293 3,801 0.0001
2022-10-27 2022-03-31 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 152,347 -22,155 -12.70 7,582 -16.11 0.0010
2022-05-13 2022-03-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 152,347 -22,155 7,582 0.0010
2022-02-14 2021-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 174,502 30,099 20.84 9,038 19.79 0.0011
2021-11-15 2021-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 144,403 -25,085 -14.80 7,545 -14.99 0.0010
2021-08-23 2021-06-30 13F/A-1 FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 169,488 13,058 8.35 8,875 8.54 0.0012
2021-08-16 2021-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 169,488 13,058 8,875 0.0002
2021-05-17 2021-03-31 13F FIDELITY COVINGTON TRUST LTD TRM BD ETF 316188200 156,430 23,135 17.36 8,177 16.00 0.0012
2021-02-16 2020-12-31 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 133,295 28,935 27.73 7,049 28.73 0.0011
2020-11-13 2020-09-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 104,360 20,958 25.13 5,476 25.48 0.0011
2020-08-14 2020-06-30 13F FIDELITY MERRIMACK STR TR LTD TRM BD ETF 316188200 83,402 58,053 229.01 4,364 245.53 0.0010
2020-05-26 2020-03-31 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 25,349 -83,413 -76.69 1,263 -77.19 0.0003
2020-05-15 2020-03-31 13F FIDELITY LTD TRM BD ETF 316188200 25,349 -83,413 1,263 97.0247
2020-02-14 2019-12-31 13F FIDELITY LTD TRM BD ETF 316188200 108,762 10,768 10.99 5,536 10.92 0.0013
2019-11-14 2019-09-30 13F FIDELITY LTD TRM BD ETF 316188200 97,994 27,605 39.22 4,991 39.84 0.0013
2019-08-14 2019-06-30 13F FIDELITY LTD TRM BD ETF 316188200 70,389 65,303 1,283.98 3,569 1,299.61 0.0009
2019-05-15 2019-03-31 13F FIDELITY LTD TRM BD ETF 316188200 5,086 2,030 66.43 255 68.87 0.0001
2019-02-14 2018-12-31 13F FIDELITY LTD TRM BD ETF 316188200 3,056 -8,290 -73.07 151 -72.99 0.0000
2019-04-23 2018-09-30 13F/A-2 FIDELITY LTD TRM BD ETF 316188200 11,346 545 5.05 559 5.08 0.0001
2018-11-20 2018-09-30 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 11,346 0 559 0.0001
2018-11-14 2018-09-30 13F FIDELITY LTD TRM BD ETF 316188200 11,346 545 559
2019-04-23 2018-06-30 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 10,801 888 8.96 532 8.35 0.0001
2018-08-14 2018-06-30 13F FIDELITY LTD TRM BD ETF 316188200 10,801 888 532
2019-04-23 2018-03-31 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 9,913 -594 -5.65 491 -6.83 0.0001
2018-05-14 2018-03-31 13F FIDELITY LTD TRM BD ETF 316188200 9,913 -594 491
2019-04-23 2017-12-31 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 10,507 1,865 21.58 527 20.87 0.0001
2018-02-14 2017-12-31 13F FIDELITY LTD TRM BD ETF 316188200 10,507 1,865 527
2017-11-14 2017-09-30 13F FIDELITY LTD TRM BD ETF 316188200 8,642 8,372 3,100.74 436 3,014.29 0.0001
2017-08-11 2017-06-30 13F FIDELITY LTD TRM BD ETF 316188200 270 106 64.63 14 75.00 0.0000
2017-05-22 2017-03-31 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 164 -2,500 -93.84 8 -93.98 0.0000
2017-05-12 2017-03-31 13F FIDELITY LTD TRM BD ETF 316188200 164 8
2017-02-22 2016-12-31 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 2,664 2,500 1,524.39 133 1,562.50 0.0000
2017-02-13 2016-12-31 13F FIDELITY LTD TRM BD ETF 316188200 2,664 133
2016-11-10 2016-09-30 13F FIDELITY LTD TRM BD ETF 316188200 164 0 0.00 8 0.00 0.0000
2016-08-12 2016-06-30 13F FIDELITY LTD TRM BD ETF 316188200 164 50 43.86 8 33.33 0.0000
2016-05-12 2016-03-31 13F FIDELITY LTD TRM BD ETF 316188200 114 0 0.00 6 0.00 0.0000
2016-02-09 2015-12-31 13F FIDELITY LTD TRM BD ETF 316188200 114 104 1,040.00 6 500.00 0.0000
2016-02-08 2015-09-30 13F/A-1 FIDELITY LTD TRM BD ETF 316188200 10 0 0.00 1 0.00 0.0000
2015-11-09 2015-09-30 13F FIDELITY LTD TRM BD ETF 316188200 10 1
2015-08-12 2015-06-30 13F FIDELITY LTD TRM BD ETF 316188200 10 10 1 0.0000
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.