Fund · PIMCO Municipal Income Opportunities Active Exchange-Traded Fund · measured from SEC filings
MINO holdings
MINO reports 517 holdings and behaves like 224.4 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 20 quarters of filings.
Measured concentration
as of 2026-06-30Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 0% at a quoted market price (level 1), one issuer country, 0.43% restricted securities.
What stands out
as of 2026-06-30MINO's largest investment is U.S. Treasury Notes at 1.85% of net assets. Connecticut State Health & Educational Facilities Authority and U.S. Treasury Notes follow; the three together are 4.99%. Ten companies are 11.94% of the fund; the other 507 share the rest. Among the 192 bond funds measured here, MINO behaves like 224.4 holdings against a median of 236.4 — close to the median. Across 20 quarterly filings MINO has become less concentrated: it behaved like 31.9 at 2021-09-30 and 224.4 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 104 positions were added and 11 dropped; 34.8% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable bond funds on this site. Nothing here is a view on the fund.
Every filing since 2021
20Between 2021-09-30 and 2026-06-30, MINO went from behaving like 31.9 equally weighted positions to 224.4 — 603% more, while its top ten went from 40.05% to 11.94% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 517 | 224.4 | 11.94% | 1.81% |
| 2026-03-31 | 425 | 57.6 | 24.61% | 11.26% |
| 2025-12-31 | 401 | 34.5 | 25.1% | 16.01% |
| 2025-09-30 | 389 | 167.7 | 13.39% | 4.41% |
| 2025-06-30 | 383 | 220 | 11.25% | 2.11% |
| 2025-03-31 | 353 | 210 | 10.98% | 1.25% |
| 2024-12-31 | 309 | 161.5 | 14.03% | 3.64% |
| 2024-09-30 | 271 | 44.6 | 24.91% | 13.38% |
Earlier filings (12 more, back to 2021-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 249 | 145.8 | 14.6% | 3.84% |
| 2024-03-31 | 215 | 37 | 24.86% | 14.93% |
| 2023-12-31 | 193 | 96.7 | 17.38% | 6.44% |
| 2023-09-30 | 166 | 114.8 | 15.88% | 2.55% |
| 2023-06-30 | 134 | 81.3 | 23.37% | 3.2% |
| 2023-03-31 | 117 | 57.5 | 27.48% | 7.76% |
| 2022-12-31 | 114 | 57.1 | 27.33% | 7.67% |
| 2022-09-30 | 97 | 21.5 | 38.89% | 18.76% |
| 2022-06-30 | 88 | 54 | 27.21% | 3.72% |
| 2022-03-31 | 60 | 32.4 | 36.89% | 8.65% |
| 2021-12-31 | 46 | 36.2 | 34.86% | 5.55% |
| 2021-09-30 | 38 | 31.9 | 40.05% | 5.18% |
One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.
Largest positions, as filed
as of 2026-06-30The 15 largest of 517 positions in MINO's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: MINO.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | United States Treasury | 1.81% | 1.8% |
| 2 | Connecticut State Health & Educational Facilities Authority | 1.58% | 3.4% |
| 3 | United States Treasury | 1.49% | 4.9% |
| 4 | Municipal Electric Authority of Georgia | 1.24% | 6.1% |
| 5 | New York City Transitional Finance Authority Future Tax Secured Revenue | 1.17% | 7.3% |
| 6 | State of Minnesota | 0.96% | 8.2% |
| 7 | United States Treasury | 0.95% | 9.2% |
| 8 | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.92% | 10.1% |
| 9 | Pennsylvania Turnpike Commission | 0.92% | 11.0% |
| 10 | Permanent University Fund - Texas A&M University System | 0.91% | 11.9% |
| 11 | City of Mesa AZ Utility System Revenue | 0.85% | 12.8% |
| 12 | County of Cuyahoga OH | 0.84% | 13.6% |
| 13 | Arkansas Development Finance Authority | 0.83% | 14.4% |
| 14 | Illinois Finance Authority | 0.81% | 15.3% |
| 15 | Tarrant County Cultural Education Facilities Finance Corp | 0.81% | 16.1% |
Returns the fund reported
2021-09 – 2026-06Monthly total returns from Item B.5 of MINO's own filings, 58 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: MINO.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-30425 positions became 518: 104 added (33.4% of the fund at the later date), 11 dropped (13.7% at the earlier date). Half the sum of all weight changes, a turnover proxy: 34.8%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of MINO compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| Connecticut State Health & Educational Facilities Author | 1.02% | 1.58% | United States Treasury | 2.44% | 1.81% |
| Mission Economic Development Corp | 0.27% | 0.47% | United States Treasury | 2.02% | 1.49% |
| California Community Choice Financing Authority | 0.17% | 0.36% | Kentucky Public Energy Authority | 0.96% | 0.53% |
| California Community Choice Financing Authority | 0.05% | 0.21% | Municipal Electric Authority of Georgia | 1.64% | 1.24% |
| Michigan Finance Authority | 0.32% | 0.44% | New York City Transitional Finance Authority Future Tax Secu | 1.53% | 1.17% |
| Tobacco Settlement Financing Corp | 0.12% | 0.22% | United States Treasury | 1.29% | 0.95% |
New: State of Minnesota (0.96%), Pennsylvania Turnpike Commission (0.92%), Permanent University Fund - Texas A&M University System (0.91%), City of Mesa AZ Utility System Revenue (0.85%), County of Cuyahoga OH (0.84%), Tarrant County Cultural Education Facilities Finance Corp (0.81%). Gone: N/A (11.26%), NEW YORK CITY MUNICIPAL WATER FINANCE AUTHORITY (1.25%), CHICAGO BOARD OF EDUCATION (0.23%), CALIFORNIA COMMUNITY CHOICE FINANCING AUTHORITY (0.22%), TENNESSEE HOUSING DEVELOPMENT AGENCY (0.20%), CITY SCHOOL DISTRICT OF ALBANY (0.15%).
Asset categories and pricing
as of 2026-06-30| Asset category (as filed) | Share of investments |
|---|---|
| debt DBT | 97.97% |
| mortgage-backed ABS-MBS | 1.55% |
| repurchase agreement RA | 0.30% |
| short-term investment STIV | 0.18% |
0.0% of MINO is carried at a quoted market price (fair-value level 1); 0.8% at level 3, priced from the filer's own inputs. Categories and levels are the filer's, from Form N-PORT; what a low level-1 share does and does not mean is in the measure's page.
Neighbours by effective holdings, debt funds
10Every measured debt fund lined up by how many holdings it behaves like; these sit either side of MINO (224.4). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| CGSD Capital Group Short Duration Income ETF | 1,063 | 198.7 | 12.75% | 2026-06-30 |
| GSST Goldman Sachs Ultra Short Bond ETF | 391 | 207.8 | 10% | 2026-05-31 |
| UCON First Trust Smith Unconstrained Bond ETF | 505 | 214.4 | 13.79% | 2026-05-31 |
| VNLA Janus Henderson Short Duration Income ETF | 363 | 217.8 | 10.59% | 2026-07-31 |
| TOTR T. Rowe Price Total Return ETF | 1,291 | 224 | 16.03% | 2026-05-31 |
| FSIG First Trust Limited Duration Investment Grade Corporate ETF | 314 | 224.9 | 9.94% | 2026-07-31 |
| DFSB Dimensional Global Sustainability Fixed Income ETF | 740 | 228.5 | 13.29% | 2026-07-31 |
| VRP Invesco Variable Rate Preferred ETF | 344 | 230 | 9.69% | 2026-05-31 |
| EVSM Eaton Vance Short Duration Municipal Income ETF | 382 | 234.7 | 10.35% | 2026-06-30 |
| FLMI Franklin Dynamic Municipal Bond ETF | 1,336 | 238.2 | 14.33% | 2026-06-30 |
Essays that examine MINO
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.