Fidelity Merrimack Street Trust (FBND)
Management Company · ARCX · Series S000042567 · View on SEC EDGAR ↗
- Net assets
- $26.1B
- Holdings
- 4,634
- As of
- May 31, 2026
- Top 10 holdings weight
- 19.83%
- Effective number of positions
- 128.3
- Positions above 1%
- 17
On this page
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$527.4M
- Quarter ending May 2026
- +$1.6B
- Trailing 12 months
- +$7.5B
Jun 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 4,634 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| DAWN BIDCO LLC | 23923YAB7 | $8.5M | 0.03 | 8,950,000 | LON | US |
| CARMAX SELECT RECEIVABLES TR 2025-A | 14319UAC4 | $8.5M | 0.03 | 8,465,000 | ABS-CBDO | US |
| OCP CLO 2025-46 LTD / LLC | 671023AA7 | $8.5M | 0.03 | 8,510,000 | ABS-CBDO | KY |
| FEDERAL NAT MTG ASN GTD REM PA | 3136AWLF2 | $8.5M | 0.03 | 9,280,362 | ABS-CBDO | US |
| ARGENTINA REPUBLIC OF | 040114HT0 | $8.5M | 0.03 | 11,007,239 | DBT | AR |
| HAMLIN PK CLO LTD / HAMLIN PK CLO LLC 2024-1A | 407907AA2 | $8.5M | 0.03 | 8,464,000 | ABS-CBDO | JE |
| FNMA GTD MTG PASS THRU CTF | 31418DYT3 | $8.5M | 0.03 | 9,444,931 | ABS-MBS | US |
| SUMISHO AIR LEASE CORP | 873923AC0 | $8.4M | 0.03 | 8,492,000 | DBT | US |
| FEDERAL HOME LN MTG CORP MULTICLASS MTG PARTN CTF GTD | 3137HJEZ6 | $8.4M | 0.03 | 8,375,936 | ABS-CBDO | US |
| ELP 2025-ELP | 290154AA1 | $8.4M | 0.03 | 8,502,000 | ABS-MBS | US |
| SUBWAY FDG LLC ISSUER | 864300AL2 | $8.4M | 0.03 | 8,765,515 | ABS-CBDO | US |
| MPT OPER PARTNERSHIP LP / MPT FIN CORP | 55342UAH7 | $8.4M | 0.03 | 8,579,000 | DBT | US |
| ZELIS PAYMENTS BUYER INC | 98932TAH6 | $8.4M | 0.03 | 8,487,040 | LON | US |
| GMF FLOORPLAN OWNER REVOLVING TR | 361886DQ4 | $8.3M | 0.03 | 8,295,000 | ABS-CBDO | US |
| VISTRA OPERATIONS CO LLC | 92840VBA9 | $8.3M | 0.03 | 8,390,000 | DBT | US |
| Phillips Edison Grocery Center Operating Partnership I LP | 71845JAE8 | $8.3M | 0.03 | 8,501,000 | DBT | US |
| COPT DEFENSE PROPERTIES LP | 12713UAA4 | $8.3M | 0.03 | 8,461,000 | DBT | US |
| FEDERAL NAT MTG ASN GTD REM PA | 3136BTXR9 | $8.3M | 0.03 | 8,213,104 | ABS-CBDO | US |
| FNMA GTD MTG PASS THRU CTF | 3140XQC96 | $8.2M | 0.03 | 10,198,581 | ABS-MBS | US |
| MH SUB I LLC | 45567YAP0 | $8.2M | 0.03 | 9,522,813 | LON | US |
| WELLS FARGO and CO | 95000U3G6 | $8.2M | 0.03 | 7,901,000 | DBT | US |
| FED HOME LOAN MTG CORP - GOLD | 3132DTD23 | $8.2M | 0.03 | 7,725,047 | ABS-MBS | US |
| BX COML MTG TR 2021-CIP | 12433FAC2 | $8.2M | 0.03 | 8,163,406 | ABS-MBS | US |
| PRET 2025-RPL2 | 69392LAA2 | $8.2M | 0.03 | 8,421,985 | ABS-CBDO | US |
| LAKESIDE PK CLO LTD / LAKESIDE PK CLO LLC | 51218YAA4 | $8.2M | 0.03 | 8,163,000 | ABS-CBDO | KY |
| TACO BELL FDG LLC | 87342RAG9 | $8.1M | 0.03 | 8,308,020 | ABS-CBDO | US |
| ASURION LLC AND ASURION CO-ISSUER INC | 045941AB7 | $8.1M | 0.03 | 8,320,000 | DBT | US |
| FNMA GTD MTG PASS THRU CTF | 3140XHSY4 | $8.1M | 0.03 | 8,486,799 | ABS-MBS | US |
| FED HOME LOAN MTG CORP - GOLD | 3132DVMT9 | $8.1M | 0.03 | 7,771,607 | ABS-MBS | US |
| JACKSON FINANCIAL INC | 46817MAS6 | $8.1M | 0.03 | 7,993,000 | DBT | US |
| DB MASTER FIN LLC | 233046AW1 | $8.1M | 0.03 | 8,163,975 | ABS-CBDO | US |
| CARLYLE US CLO 2021-10 LTD | 14316YAL9 | $8.1M | 0.03 | 8,057,000 | ABS-CBDO | KY |
| SOUTHERN COMPANY | 842587EA1 | $8.1M | 0.03 | 8,250,000 | DBT | US |
| MORGAN STANLEY | 6174468L6 | $8.0M | 0.03 | 8,646,000 | DBT | US |
| FEDERAL HOME LN MTG CORP MULTICLASS MTG PARTN CTF GTD | 3137HJYG6 | $8.0M | 0.03 | 8,003,243 | ABS-CBDO | US |
| M2S GROUP INTERMEDIATE HOLDINGS INC | 55287CAB7 | $8.0M | 0.03 | 8,121,670 | LON | US |
| CIM TRUST 2025-R1 | 12575LAA1 | $8.0M | 0.03 | 8,118,874 | ABS-CBDO | US |
| OCCIDENTAL PETROLEUM CORP | 674599EK7 | $8.0M | 0.03 | 7,816,000 | DBT | US |
| BRAND INDUSTRIAL SERVICES INC | 10524MAS6 | $8.0M | 0.03 | 9,820,449 | LON | US |
| CARLYLE US CLO 2021-11 LTD | 143122AJ8 | $8.0M | 0.03 | 7,985,000 | ABS-CBDO | KY |
| STAPLES INC | 855031AU4 | $8.0M | 0.03 | 8,575,426 | LON | US |
| BAT CAPITAL CORP | 05526DBY0 | $8.0M | 0.03 | 7,634,000 | DBT | US |
| FED HOME LOAN MTG CORP - GOLD | 31427RFQ8 | $8.0M | 0.03 | 7,546,470 | ABS-MBS | US |
| DOMINOS PIZZA MASTER ISSUER LL DOMINOS SPV CDN HLDG CO INC DOMINOS PIZZA DISTR LLC | 25755TAL4 | $7.9M | 0.03 | 8,282,880 | ABS-CBDO | US |
| GNMA GUARANTEED PASS THRU CERT | 3622ABDF6 | $7.9M | 0.03 | 9,314,400 | ABS-MBS | US |
| FNMA GTD MTG PASS THRU CTF | 3140XPW96 | $7.9M | 0.03 | 9,726,909 | ABS-MBS | US |
| MAGNETITE CLO LTD | 55956CAA9 | $7.9M | 0.03 | 7,916,000 | ABS-CBDO | KY |
| FED HOME LOAN MTG CORP - GOLD | 3132DVMJ1 | $7.9M | 0.03 | 8,343,303 | ABS-MBS | US |
| CIFC FUNDING 2025-VI LTD | 171933AA2 | $7.9M | 0.03 | 7,839,000 | ABS-CBDO | KY |
| EUROPEAN UNION | — | $7.9M | 0.03 | 6,864,000 | DBT | LU |
Page 11
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Sector breakdown
Technology
0.0%
Energy
0.0%
Other/Unmapped
100.0%
Institutional owners (13F) 827 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $4,624,365,945 | 24.86% | 101,656,759 | Shares | June 30, 2026 |
| FMR LLC | $696,259,418 | 3.74% | 15,305,769 | Shares | June 30, 2026 |
| JPMORGAN CHASE & CO | $596,728,748 | 3.21% | 13,066,099 | Shares | June 30, 2026 |
| LPL Financial LLC | $593,427,012 | 3.19% | 13,045,220 | Shares | June 30, 2026 |
| Dynasty Wealth Management, LLC | $499,027,423 | 2.68% | 10,970,047 | Shares | June 30, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | $366,631,995 | 1.97% | 8,059,617 | Shares | June 30, 2026 |
| Cetera Investment Advisers | $331,897,493 | 1.78% | 7,296,054 | Shares | June 30, 2026 |
| COUNTRY TRUST BANK | $311,954,408 | 1.68% | 6,857,648 | Shares | June 30, 2026 |
| UBS Group AG | $306,297,317 | 1.65% | 6,733,289 | Shares | June 30, 2026 |
| Quotient Wealth Partners, LLC | $306,141,231 | 1.65% | 6,729,858 | Shares | June 30, 2026 |
| Legacy Wealth Management, LLC | $249,987,205 | 1.34% | 5,495,432 | Shares | June 30, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | $232,628,410 | 1.25% | 5,113,836 | Shares | June 30, 2026 |
| SAX WEALTH ADVISORS, LLC | $204,900,855 | 1.10% | 4,491,470 | Shares | June 30, 2026 |
| MATHER GROUP, LLC. | $186,969,581 | 1.01% | 4,110,125 | Shares | June 30, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | $185,002,653 | 0.99% | 4,066,886 | Shares | June 30, 2026 |
| Kestra Advisory Services, LLC | $181,699,939 | 0.98% | 3,994,283 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $177,965,822 | 0.96% | 3,910,893 | Shares | June 30, 2026 |
| CWM, LLC | $176,301,268 | 0.95% | 3,864,523 | Shares | March 31, 2026 |
| Waverly Advisors, LLC | $174,526,211 | 0.94% | 3,836,584 | Shares | June 30, 2026 |
| Retirement Planning Group, LLC | $143,444,742 | 0.77% | 3,153,325 | Shares | June 30, 2026 |
| Blue Chip Partners, LLC | $140,192,459 | 0.75% | 3,081,830 | Shares | June 30, 2026 |
| SAGESPRING WEALTH PARTNERS, LLC | $138,702,542 | 0.75% | 3,049,078 | Shares | June 30, 2026 |
| Forvis Mazars Wealth Advisors, LLC | $135,047,715 | 0.73% | 2,968,727 | Shares | June 30, 2026 |
| TruWealth Advisors, LLC | $130,375,803 | 0.70% | 2,857,865 | Shares | March 31, 2026 |
| Focus Partners Wealth | $112,054,498 | 0.60% | 2,463,277 | Shares | June 30, 2026 |
| MML INVESTORS SERVICES, LLC | $111,862,689 | 0.60% | 2,459,061 | Shares | June 30, 2026 |
| McKinley Carter Wealth Services, Inc. | $111,312,694 | 0.60% | 2,446,971 | Shares | June 30, 2026 |
| Summit Financial Strategies, Inc. | $108,457,272 | 0.58% | 2,384,200 | Shares | June 30, 2026 |
| RAYMOND JAMES FINANCIAL INC | $103,121,408 | 0.55% | 2,266,903 | Shares | June 30, 2026 |
| Corient Private Wealth LP | $96,832,066 | 0.52% | 2,128,519 | Shares | June 30, 2026 |
| Integrated Wealth Concepts LLC | $96,702,124 | 0.52% | 2,125,784 | Shares | June 30, 2026 |
| WELLS FARGO & COMPANY/MN | $95,825,868 | 0.52% | 2,106,526 | Shares | June 30, 2026 |
| Octavia Wealth Advisors, LLC | $93,780,416 | 0.50% | 2,053,945 | Shares | June 30, 2026 |
| HighTower Advisors, LLC | $91,343,884 | 0.49% | 2,007,999 | Shares | June 30, 2026 |
| Valeo Financial Advisors, LLC | $85,325,886 | 0.46% | 1,985,582 | Shares | June 30, 2026 |
| Falcon Wealth Planning | $74,364,226 | 0.40% | 1,634,738 | Shares | June 30, 2026 |
| Wealthcare Advisory Partners LLC | $71,192,119 | 0.38% | 1,565,006 | Shares | June 30, 2026 |
| Private Advisor Group, LLC | $69,644,423 | 0.37% | 1,530,984 | Shares | June 30, 2026 |
| Ameritas Advisory Services, LLC | $69,036,086 | 0.37% | 1,517,610 | Shares | June 30, 2026 |
| Ullmann Wealth Partners Group, LLC | $67,453,615 | 0.36% | 1,482,823 | Shares | June 30, 2026 |
| HUB Investment Partners, LLC | $64,670,879 | 0.35% | 1,421,650 | Shares | June 30, 2026 |
| Syntegra Private Wealth Group, LLC | $63,165,640 | 0.34% | 1,388,561 | Shares | June 30, 2026 |
| Rehmann Capital Advisory Group | $62,092,518 | 0.33% | 1,363,514 | Shares | June 30, 2026 |
| Aptus Capital Advisors, LLC | $59,052,707 | 0.32% | 1,298,147 | Shares | June 30, 2026 |
| HUNTINGTON NATIONAL BANK | $56,154,563 | 0.30% | 1,234,437 | Shares | June 30, 2026 |
| Sunburst Financial Group, LLC | $54,134,224 | 0.29% | 1,190,025 | Shares | June 30, 2026 |
| RFG Advisory, LLC | $52,930,396 | 0.28% | 1,163,561 | Shares | June 30, 2026 |
| Harbor Group, Inc. | $50,770,513 | 0.27% | 1,116,081 | Shares | June 30, 2026 |
| McGlone Suttner Wealth Management, Inc. | $50,693,232 | 0.27% | 1,114,382 | Shares | June 30, 2026 |
| Drake & Associates, LLC | $49,965,933 | 0.27% | 1,098,394 | Shares | June 30, 2026 |
| Dynamic Advisor Solutions LLC | $49,818,501 | 0.27% | 1,095,153 | Shares | June 30, 2026 |
| OLIO Financial Planning | $49,330,386 | 0.27% | 1,084,423 | Shares | June 30, 2026 |
| Navalign, LLC | $49,266,701 | 0.26% | 1,083,023 | Shares | June 30, 2026 |
| JONES FINANCIAL COMPANIES LLLP | $48,530,192 | 0.26% | 1,059,149 | Shares | June 30, 2026 |
| Landing Point Financial Group, LLC | $47,486,949 | 0.26% | 1,043,899 | Shares | June 30, 2026 |
| Crane Advisory, LLC | $46,447,327 | 0.25% | 1,026,233 | Shares | June 30, 2026 |
| W.G. Shaheen & Associates DBA Whitney & Co | $44,189,116 | 0.24% | 971,403 | Shares | June 30, 2026 |
| Concurrent Investment Advisors, LLC | $43,612,225 | 0.23% | 958,721 | Shares | June 30, 2026 |
| Sherrill & Hutchins Financial Advisory, Inc | $42,943,767 | 0.23% | 943,913 | Shares | June 30, 2026 |
| Shakespeare Wealth Management, LLC | $42,816,313 | 0.23% | 941,225 | Shares | June 30, 2026 |
| WEATHERLY ASSET MANAGEMENT L. P. | $42,302,831 | 0.23% | 927,020 | Shares | June 30, 2026 |
| WestHill Financial Advisors, Inc. | $41,622,525 | 0.22% | 914,982 | Shares | June 30, 2026 |
| Larson Financial Group LLC | $41,495,964 | 0.22% | 912,200 | Shares | June 30, 2026 |
| Lineweaver Wealth Advisors, LLC | $41,114,725 | 0.22% | 903,819 | Shares | June 30, 2026 |
| Brookstone Capital Management | $40,712,580 | 0.22% | 894,979 | Shares | June 30, 2026 |
| Bleakley Financial Group, LLC | $40,107,760 | 0.22% | 881,683 | Shares | June 30, 2026 |
| CORRECT CAPITAL WEALTH MANAGEMENT | $39,991,850 | 0.22% | 879,135 | Shares | June 30, 2026 |
| POWER WEALTH MANAGEMENT LLC | $39,373,832 | 0.21% | 865,549 | Shares | June 30, 2026 |
| Pallas Capital Advisors LLC | $38,841,842 | 0.21% | 853,855 | Shares | June 30, 2026 |
| H D Vest Advisory Services | $38,366,221 | 0.21% | 838,606 | Shares | June 30, 2025 |
| Jaffetilchin Investment Partners, LLC | $38,109,770 | 0.20% | 835,374 | Shares | March 31, 2026 |
| ASPIRIANT, LLC | $37,936,525 | 0.20% | 833,949 | Shares | June 30, 2026 |
| Arete Wealth Advisors, LLC | $37,876,107 | 0.20% | 832,624 | Shares | June 30, 2026 |
| Coyle Financial Counsel LLC | $37,650,770 | 0.20% | 827,671 | Shares | June 30, 2026 |
| Baird Financial Group, Inc. | $37,141,129 | 0.20% | 816,468 | Shares | June 30, 2026 |
| KFG WEALTH MANAGEMENT, LLC | $37,028,047 | 0.20% | 813,982 | Shares | June 30, 2026 |
| Compass Ion Advisors, LLC | $36,914,914 | 0.20% | 811,495 | Shares | June 30, 2026 |
| Global Retirement Partners, LLC | $36,694,571 | 0.20% | 806,651 | Shares | June 30, 2026 |
| Mascoma Wealth Management LLC | $36,481,101 | 0.20% | 801,959 | Shares | June 30, 2026 |
| ABLE Financial Group, LLC | $36,013,337 | 0.19% | 791,676 | Shares | June 30, 2026 |
| Henderson Brothers Financial Partners, LLC | $35,592,594 | 0.19% | 782,427 | Shares | June 30, 2026 |
| HARBOUR INVESTMENTS, INC. | $35,571,608 | 0.19% | 781,949 | Shares | June 30, 2026 |
| Stone House Investment Management, LLC | $35,488,073 | 0.19% | 780,129 | Shares | June 30, 2026 |
| Gotham Asset Management, LLC | $35,428,067 | 0.19% | 778,810 | Shares | June 30, 2026 |
| VICUS CAPITAL | $35,005,078 | 0.19% | 769,512 | Shares | June 30, 2026 |
| OneDigital Investment Advisors LLC | $34,840,471 | 0.19% | 765,893 | Shares | June 30, 2026 |
| Creative Planning | $33,604,216 | 0.18% | 738,717 | Shares | June 30, 2026 |
| FOUNDERS FINANCIAL SECURITIES LLC | $33,360,368 | 0.18% | 733,356 | Shares | June 30, 2026 |
| WBH ADVISORY INC | $33,172,133 | 0.18% | 729,218 | Shares | June 30, 2026 |
| Souders Financial Advisors | $32,452,995 | 0.17% | 713,409 | Shares | June 30, 2026 |
| Leelyn Smith, LLC | $31,974,528 | 0.17% | 702,891 | Shares | June 30, 2026 |
| Wealthspire Retirement, LLC | $31,955,680 | 0.17% | 702,477 | Shares | June 30, 2026 |
| Presidio Capital Management, LLC | $31,605,583 | 0.17% | 694,781 | Shares | June 30, 2026 |
| Horizon Investments, LLC | $31,509,163 | 0.17% | 695,413 | Shares | June 30, 2026 |
| VALLEY NATIONAL ADVISERS INC | $30,959,668 | 0.17% | 680,582 | Shares | June 30, 2026 |
| Wealth Alliance Advisory Group, LLC | $30,666,692 | 0.16% | 674,141 | Shares | June 30, 2026 |
| Farther Finance Advisors, LLC | $30,216,499 | 0.16% | 664,235 | Shares | June 30, 2026 |
| CAPITAL WEALTH MANAGEMENT, LLC | $30,188,445 | 0.16% | 663,628 | Shares | June 30, 2026 |
| Cyndeo Wealth Partners, LLC | $30,151,272 | 0.16% | 662,811 | Shares | June 30, 2026 |
| Financial Strategies Group, Inc. | $30,148,209 | 0.16% | 668,475 | Shares | June 30, 2026 |
Peer funds
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|---|---|
| FTEC FIDELITY COVINGTON TRUST | $17.9B |
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| FDVV FIDELITY COVINGTON TRUST | $9.2B |
| FBCG FIDELITY COVINGTON TRUST | $6.2B |
| FSEC Fidelity Merrimack Street Trust | $4.5B |
| FHLC FIDELITY COVINGTON TRUST | $2.9B |
| FUTY FIDELITY COVINGTON TRUST | $2.5B |
| FSMD FIDELITY COVINGTON TRUST | $2.4B |
| FNCL FIDELITY COVINGTON TRUST | $2.2B |
| FIDU FIDELITY COVINGTON TRUST | $2.1B |
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