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Fund · PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund · measured from SEC filings

MUNI holdings

MUNI reports 648 holdings and behaves like 280.1 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 28 quarters of filings.

Measured concentration

as of 2026-06-30
648 Positions reported
280.1 Effective holdings
2.3× Concentration multiple
10.8% Top ten weight

Computed 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, 0.78% restricted securities.

What stands out

as of 2026-06-30

MUNI's largest investment is U.S. Treasury Notes at 2.2% of net assets. U.S. Treasury Notes and U.S. Treasury Notes follow; the three together are 5.14%. Ten companies are 10.8% of the fund; the other 638 share the rest. Among the 192 bond funds measured here, MUNI behaves like 280.1 holdings against a median of 236.4 — close to the median. Across 28 quarterly filings MUNI has become less concentrated: it behaved like 114.5 at 2019-09-30 and 280.1 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 105 positions were added and 38 dropped; 22.3% 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 2019

28

Between 2019-09-30 and 2026-06-30, MUNI went from behaving like 114.5 equally weighted positions to 280.1 — 145% more, while its top ten went from 17.39% to 10.8% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-06-30 648 280.1 10.8% 2.22%
2026-03-31 580 209.7 14.15% 2.5%
2025-12-31 568 232.8 12.62% 2.76%
2025-09-30 558 249 11.59% 2.8%
2025-06-30 543 301.1 9.04% 1.21%
2025-03-31 497 243.1 11.89% 1.88%
2024-12-31 463 183.5 13.02% 4.43%
2024-09-30 451 106.5 16.81% 7.72%
Earlier filings (20 more, back to 2019-09-30)
PeriodHoldingsEffectiveTop 10Largest
2024-06-30 429 216.6 11.74% 2.76%
2024-03-31 397 155.3 15.41% 4.5%
2023-12-31 441 235.2 11.03% 1.45%
2023-09-30 374 194.2 12.88% 2.02%
2023-06-30 353 179 13.56% 2.06%
2023-03-31 353 180.1 13.59% 2.08%
2022-12-31 340 160.3 16.12% 2.08%
2022-09-30 315 117.1 17.99% 5.64%
2022-06-30 351 85.1 20.11% 7.41%
2022-03-31 326 137 16.03% 4.9%
2021-12-31 314 133.2 16.38% 4.86%
2021-09-30 307 129.1 16.49% 4.99%
2021-06-30 275 157 14.3% 3.06%
2021-03-31 274 133.2 16.92% 4.38%
2020-12-31 250 147.8 15.24% 2.89%
2020-09-30 231 125.6 16.61% 3.73%
2020-06-30 217 119.5 17.73% 4.08%
2020-03-31 193 130.1 15.62% 2.13%
2019-12-31 180 123.4 15.5% 2.4%
2019-09-30 174 114.5 17.39% 2.49%

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 2026-06-30

The 15 largest of 648 positions in MUNI's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: MUNI.csv.gz.

#PositionWeightCumulative
1United States Treasury2.22%2.2%
2United States Treasury1.79%4.0%
3United States Treasury1.17%5.2%
4United States Treasury0.86%6.0%
5Puerto Rico Sales Tax Financing Corp Sales Tax Revenue0.82%6.9%
6Connecticut State Health & Educational Facilities Authority0.82%7.7%
7Black Belt Energy Gas District0.81%8.5%
8Texas Municipal Gas Acquisition & Supply Corp V0.81%9.3%
9Fort Bend Independent School District0.80%10.1%
10FHLMC Multifamily VRD Certificates0.71%10.8%
11Michigan State Housing Development Authority0.71%11.5%
12State of Washington0.69%12.2%
13Ohio Higher Educational Facility Commission0.66%12.9%
14New York City Transitional Finance Authority Future Tax Secured Revenue0.65%13.5%
15New York City Municipal Water Finance Authority0.65%14.2%

Returns the fund reported

2019-07 – 2026-06

Monthly total returns from Item B.5 of MUNI's own filings, 84 months on record. Not computed here and not from a price feed.

5.9%Last twelve months filed
15%Whole series, compounded
4.9%Best month
-3.2%Worst month

Cross-checked against a series computed separately from prices: median difference 0.07 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: MUNI.json · all funds.

Since the previous filing

2026-03-31 → 2026-06-30

580 positions became 647: 105 added (21.8% of the fund at the later date), 38 dropped (11.7% at the earlier date). Half the sum of all weight changes, a turnover proxy: 22.3%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of MUNI compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-03-312026-06-30Largest decreases2026-03-312026-06-30
California Community Choice Financing Authority0.20%0.53% FED HOME LN DISCOUNT NT1.61%0.58%
Tobacco Settlement Financing Corp0.07%0.20% Black Belt Energy Gas District0.45%0.11%
California Community Choice Financing Authority0.03%0.13% Kentucky Public Energy Authority0.90%0.60%
New York Energy Finance Development Corp0.25%0.25% United States Treasury2.50%2.22%
United States Treasury2.02%1.79%
Washington Suburban Sanitary Commission0.36%0.18%

New: Black Belt Energy Gas District (0.81%), Texas Municipal Gas Acquisition & Supply Corp V (0.81%), State of Washington (0.69%), Oklahoma City Public Property Authority (0.56%), Pennsylvania Economic Development Financing Authority (0.56%), County of Bexar TX (0.53%). Gone: FEDERAL HOME LOAN BANK (FHLB) (1.92%), FEDERAL HOME LOAN BANK (FHLB) (1.00%), UNITED STATES GOVT (0.99%), UNITED STATES GOVT (0.79%), FEDERAL HOME LOAN BANK (FHLB) (0.77%), FEDERAL HOME LOAN BANK (FHLB) (0.76%).

Asset categories and pricing

as of 2026-06-30
Asset category (as filed)Share of investments
debt DBT98.15%
mortgage-backed ABS-MBS1.75%
short-term investment STIV0.10%

0.0% of MUNI is carried at a quoted market price (fair-value level 1). 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

10

Every measured debt fund lined up by how many holdings it behaves like; these sit either side of MUNI (280.1). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
JHCR John Hancock Core Bond ETF 962 262.2 12.88% 2026-06-30
BLV Vanguard Long-Term Bond Index Fund 2,984 263 11.11% 2026-06-30
JPHY JPMorgan Active High Yield ETF 532 266 9.91% 2026-05-31
HMOP Hartford Municipal Opportunities ETF 624 271.2 10.03% 2026-07-31
JPST JPMorgan Ultra-Short Income ETF 805 271.6 10.65% 2026-05-31
XEMD BondBloxx JP Morgan USD Emerging Markets 1-10 Year Bond ETF 425 282.3 9.56% 2026-07-31
IBDZ iShares iBonds Dec 2034 Term Corporate ETF 375 283.2 8.35% 2026-07-31
TBUX T. Rowe Price Ultra Short-Term Bond ETF 625 283.9 9.27% 2026-05-31
DFGP Dimensional Global Core Plus Fixed Income ETF 1,540 284.7 11.54% 2026-07-31
BBAG JPMorgan BetaBuilders U.S. Aggregate Bond ETF 1,810 286.5 11.44% 2026-05-31

Essays that examine MUNI

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Mentions 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.