FMUB — FIDELITY MUNI BND OPP ETF
As of Q2 2026, 1 SEC-registered investment managers reported holding FMUB (FIDELITY MUNI BND OPP ETF) in their latest 13F filings, with a combined reported value of $6.76M across 131.40K shares. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| JPMorgan Chase & Co history | 131.40K | $6.76M | 0.00% | New |
Q4 2025 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Fidelity Management & Research (FMR) history | 448.31K | $22.85M | 0.00% | Add |
| JPMorgan Chase & Co history | 42.70K | $2.18M | 0.00% | Add |
Q3 2025 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Fidelity Management & Research (FMR) history | 443.67K | $22.56M | 0.00% | Add |
| JPMorgan Chase & Co history | 18.05K | $918.12K | 0.00% | Add |
| Citadel Advisors history | 5.05K | $257.00K | 0.00% | Reduce |
| UBS Group AG history | 39 | $1.98K | 0.00% | New |
Q2 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Fidelity Management & Research (FMR) history | 440.18K | $21.89M | 0.00% | New |
| Citadel Advisors history | 5.10K | $253.51K | 0.00% | New |
| JPMorgan Chase & Co history | 2.76K | $137.15K | 0.00% | New |
New Positions (Q2 2026)
- JPMorgan Chase & Co 131.40K sh · $6.76M
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 4 funds)
| Fund | Q2 2026 | Q4 2025 | Q3 2025 | Q2 2025 |
|---|---|---|---|---|
| JPMorgan Chase & Co | 131.40K | 42.70K | 18.05K | 2.76K |
| Citadel Advisors | — | — | 5.05K | 5.10K |
| Fidelity Management & Research (FMR) | — | 448.31K | 443.67K | 440.18K |
| UBS Group AG | — | — | 39 | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details