Fidelity Merrimack Street Trust (FLDB)
Management Company · XNMS · Series S000084018 · View on SEC EDGAR ↗
$50.39
As of Aug. 21, 2026
▲ +0.00 (+0.00%)
1-day change
$50.17 – $50.93
52-week range
- Net assets
- $409.3M
- Holdings
- 398
- As of
- May 31, 2026
- Top 10 holdings weight
- 29.39%
- Effective number of positions
- 50.9
- Positions above 1%
- 5
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- 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.
FLDB Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
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Performance as of Aug. 20, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▼ -0.05% | — |
| 3M | ▼ -0.05% | — |
| 6M | ▼ -0.30% | — |
| YTD | ▲ +0.00% | — |
| 1Y | ▼ -0.41% | — |
| 3Y | — | — |
| 5Y | — | — |
| Max since Feb. 27, 2024 | ▲ +0.72% | — |
- Volatility 1Y
- 1.57%
- Volatility 3Y
- —
- Max drawdown 3Y
- —
- Beta 3Y
- —
- Sharpe 1Y*
- -0.45
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$2.5M
- Quarter ending May 2026
- +$6.3M
- Trailing 12 months
- +$35.3M
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 398 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| PNC FINANCIAL SERVICES GRP INC | 693475BV6 | $402K | 0.10 | 400,000 | DBT | US |
| ATHENE GLOBAL FUNDING | 04685A4X6 | $401K | 0.10 | 400,000 | DBT | US |
| JPMORGAN CHASE and CO | 46647PDA1 | $400K | 0.10 | 400,000 | DBT | US |
| MORGAN STANLEY | 61747YER2 | $399K | 0.10 | 400,000 | DBT | US |
| LLOYDS BANKING GROUP PLC | 53944YAS2 | $398K | 0.10 | 400,000 | DBT | GB |
| RKTL 2026-1A | 74990JAA3 | $396K | 0.10 | 396,852 | ABS-CBDO | US |
| BAT CAPITAL CORP | 05526DBB0 | $396K | 0.10 | 400,000 | DBT | US |
| SOCIETE GENERALE | 83368RBH4 | $396K | 0.10 | 400,000 | DBT | FR |
| USB AUTO OWNER TRUST 2025-1 | 90367VAB5 | $387K | 0.09 | 386,283 | ABS-CBDO | US |
| WELLS FARGO COML MTG TR 2024-GRP | 95003YAA0 | $386K | 0.09 | 388,000 | ABS-MBS | US |
| HYUNDAI AUTO RECEIVABLES TRUST 25-B | 44935XAB1 | $379K | 0.09 | 378,498 | ABS-CBDO | US |
| CARMAX SELECT RECEIVABLES TRUST 2026-A | 142929AB4 | $364K | 0.09 | 365,000 | ABS-CBDO | US |
| BROWN and BROWN INC | 115236AH4 | $355K | 0.09 | 354,000 | DBT | US |
| GM FINL CONSUMER AUTOMOBILE RECEIVABLES TR 2025-2 | 362549AB3 | $353K | 0.09 | 352,591 | ABS-CBDO | US |
| MTLRF 2025-1A | 55340QAB1 | $349K | 0.09 | 348,292 | ABS-CBDO | US |
| BX 2026-ALOHA | 12434HAA1 | $343K | 0.08 | 343,000 | ABS-MBS | US |
| BX 2024-CNYN | 05612HAA9 | $331K | 0.08 | 330,546 | ABS-MBS | US |
| GM FINANCIAL AUTOMOBILE LEASING TRUST 2025-1 | 36271VAB3 | $323K | 0.08 | 322,389 | ABS-CBDO | US |
| PFIZER INC | 717081FC2 | $320K | 0.08 | 319,000 | DBT | US |
| EXETER SELECT AUTOMOBILE RECEIVABLES TR 2025-2 | 30185EAB9 | $312K | 0.08 | 311,681 | ABS-CBDO | US |
| CARVANA AUTO RECEIVABLES TRUST 2025-P2 | 14688YAB1 | $306K | 0.07 | 305,242 | ABS-CBDO | US |
| CHESAPEAKE FUNDING II LLC | 165183CZ5 | $294K | 0.07 | 292,574 | ABS-CBDO | US |
| BX COML MTG TR 2024-MDHS | 12433BAA5 | $289K | 0.07 | 288,984 | ABS-MBS | US |
| WHEELS FLEET LEASE FUNDING 1 LLC | 96328GBU0 | $284K | 0.07 | 282,646 | ABS-CBDO | US |
| SFS AUTO RECEIVABLES SECURITIZATION TRUST 2025-2 | 78398HAB4 | $284K | 0.07 | 283,161 | ABS-CBDO | US |
| PORSCHE INNOVATIVE LEASE OWNER TRUST 2025-1 | 73329KAB2 | $274K | 0.07 | 273,213 | ABS-CBDO | US |
| CARMX 2025-2 | 14320AAB7 | $266K | 0.06 | 265,255 | ABS-CBDO | US |
| VISTRA OPERATIONS CO LLC | 92840VAT9 | $261K | 0.06 | 260,000 | DBT | US |
| HONDA AUTO RECEIVABLES OWNER TRUS | 43814VAB3 | $260K | 0.06 | 260,075 | ABS-CBDO | US |
| BX COML MTG TR 2024-XL4 | 05611VAA9 | $249K | 0.06 | 248,546 | ABS-MBS | US |
| EXETER AUTOMOBILE RECEIVABLES TR 2025-4 | 30167KAB7 | $246K | 0.06 | 246,163 | ABS-CBDO | US |
| NTT FINANCE CORP | 62954WAP0 | $245K | 0.06 | 245,000 | DBT | JP |
| DLLMT 2026-1 LLC | 23347JAB8 | $240K | 0.06 | 240,000 | ABS-CBDO | US |
| REACH ABS TR 2026-2 | 754923AA8 | $220K | 0.05 | 220,000 | ABS-CBDO | US |
| FORD CREDIT AUTO LEASE TRUST 2025-A | 345282AB3 | $216K | 0.05 | 215,623 | ABS-CBDO | US |
| BLP COML MTG 2024-INDS | 05625AAA9 | $216K | 0.05 | 215,368 | ABS-MBS | US |
| FORD CREDIT AUTO OWNER TRUST 2023-A | 344928AD8 | $212K | 0.05 | 212,054 | ABS-CBDO | US |
| JPMDB COML MTG SECS TR 2017-C5 | 46590TAF2 | $212K | 0.05 | 212,991 | ABS-MBS | US |
| BMP 2024-MF23 | 05593JAA8 | $211K | 0.05 | 211,000 | ABS-MBS | US |
| AMERICAN HONDA FINANCE CORP | 02665WGV7 | $209K | 0.05 | 209,000 | DBT | US |
| SUMISHO AIR LEASE CORP | 873923AA4 | $208K | 0.05 | 209,000 | DBT | US |
| ENTERPRISE FLEET FINANCING 2024-3 LLC | 29375QAC2 | $201K | 0.05 | 200,000 | ABS-CBDO | US |
| DTE ELEC CO | 23338VAW6 | $201K | 0.05 | 201,000 | DBT | US |
| OCWEN LOAN INVESTMENT TRUST | 68279MAA0 | $196K | 0.05 | 200,000 | ABS-CBDO | US |
| DLLAD 2023-1A | 233258AC6 | $179K | 0.04 | 178,489 | ABS-CBDO | US |
| VOLKSWAGEN AUTO LOAN ENHANCED TRUST 2024-1 | 92868RAB4 | $178K | 0.04 | 178,043 | ABS-CBDO | US |
| GS MTG SECS TR 2017-GS7 | 36254CAW0 | $176K | 0.04 | 177,157 | ABS-MBS | US |
| DLLAA 2025-1 LLC | 233249AB7 | $158K | 0.04 | 158,099 | ABS-CBDO | US |
| WORLD OMNI AUTO RECEIVABLES TRUST 2025-A | 98164YAB7 | $153K | 0.04 | 152,516 | ABS-CBDO | US |
| REACH ABS TR 2025-2 | 75525QAA8 | $140K | 0.03 | 139,550 | ABS-CBDO | US |
Page 7
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Sector breakdown
Other/Unmapped
100.0%
Institutional owners (13F) 17 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 |
|---|---|---|---|---|---|
| FMR LLC | $368,804,857 | 96.05% | 7,340,861 | Shares | June 30, 2026 |
| HARMONY ASSET MANAGEMENT LLC | $6,969,444 | 1.82% | 138,723 | Shares | June 30, 2026 |
| JPMORGAN CHASE & CO | $1,741,086 | 0.45% | 34,655 | Shares | June 30, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | $1,652,513 | 0.43% | 32,892 | Shares | June 30, 2026 |
| Pathstone Holdings, LLC | $1,115,981 | 0.29% | 22,213 | Shares | June 30, 2026 |
| LPL Financial LLC | $979,077 | 0.25% | 19,488 | Shares | June 30, 2026 |
| &PARTNERS | $762,307 | 0.20% | 15,173 | Shares | June 30, 2026 |
| OLD MISSION CAPITAL LLC | $580,422 | 0.15% | 11,553 | Shares | June 30, 2026 |
| Cetera Investment Advisers | $556,367 | 0.14% | 11,074 | Shares | June 30, 2026 |
| NWAM LLC | $349,666 | 0.09% | 6,960 | Shares | June 30, 2026 |
| RCS Financial Planning, LLC | $341,729 | 0.09% | 6,779 | Shares | June 30, 2026 |
| Integrated Wealth Concepts LLC | $50,742 | 0.01% | 1,010 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $24,867 | 0.01% | 494 | Shares | June 30, 2026 |
| Cornerstone Planning Group LLC | $18,762 | 0.00% | 373 | Shares | June 30, 2026 |
| IFG Advisory, LLC | $2,763 | 0.00% | 55 | Shares | June 30, 2026 |
| IFP Advisors, Inc | $1,356 | 0.00% | 27 | Shares | June 30, 2026 |
| FIDUCIARY FINANCIAL ADVISORS | $1,256 | 0.00% | 25 | Shares | June 30, 2026 |
Peer funds
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|---|---|
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| FUTY FIDELITY COVINGTON TRUST | $2.5B |
| FSMD FIDELITY COVINGTON TRUST | $2.4B |
| FNCL FIDELITY COVINGTON TRUST | $2.2B |
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