Fund · State Street(R) SPDR Nuveen ICE High Yield Municipal Bond ETF · measured from SEC filings
HYMB holdings
HYMB reports 1,870 holdings and behaves like 456.2 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 2026-06-30Computed 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: 0.86% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-06-30HYMB's largest investment is Puerto Rico Sales TAX Fing Corp Sales TAX Revenue at 2.49% of net assets. Puerto Rico Sales TAX Fing Corp Sales TAX Revenue and Buckeye OH Tobacco Settlement Fing Auth follow; the three together are 5.25%. Ten companies are 9.2% of the fund; the other 1,860 share the rest. Among the 192 bond funds measured here, HYMB behaves like 456.2 holdings against a median of 236.4 — 1.9 times the median. Across 28 quarterly filings HYMB has held roughly steady since 2019-09-30 (378 then, 456.2 now). Between the 2026-03-31 and 2026-06-30 filings 100 positions were added and 34 dropped; 8.0% 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
28Between 2019-09-30 and 2026-06-30, HYMB went from behaving like 378 equally weighted positions to 456.2 — 21% more, while its top ten went from 10.08% to 9.2% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 1,870 | 456.2 | 9.2% | 2.51% |
| 2026-03-31 | 1,804 | 497.2 | 8.48% | 2.02% |
| 2025-12-31 | 1,834 | 499.2 | 8.62% | 1.95% |
| 2025-09-30 | 1,775 | 455.7 | 9.23% | 2.06% |
| 2025-06-30 | 1,757 | 387.1 | 11.07% | 2.08% |
| 2025-03-31 | 1,809 | 429.3 | 9.98% | 2.08% |
| 2024-12-31 | 1,866 | 449.5 | 9.31% | 2.13% |
| 2024-09-30 | 1,877 | 439.7 | 9.4% | 2.16% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 1,872 | 432.9 | 9.38% | 2.04% |
| 2024-03-31 | 1,824 | 394.5 | 10.09% | 2.18% |
| 2023-12-31 | 1,839 | 397.8 | 10.06% | 1.92% |
| 2023-09-30 | 1,728 | 455.2 | 8.81% | 1.69% |
| 2023-06-30 | 1,726 | 424.1 | 9.48% | 1.78% |
| 2023-03-31 | 1,729 | 420.6 | 9.27% | 1.85% |
| 2022-12-31 | 1,874 | 440.4 | 9.27% | 1.58% |
| 2022-09-30 | 1,838 | 387.9 | 11.02% | 1.73% |
| 2022-06-30 | 1,847 | 349.5 | 12.08% | 2.5% |
| 2022-03-31 | 1,855 | 447.4 | 10.01% | 1.69% |
| 2021-12-31 | 1,840 | 384.4 | 10.75% | 2.36% |
| 2021-09-30 | 1,781 | 365.2 | 10.68% | 2.47% |
| 2021-06-30 | 1,751 | 305.2 | 11.79% | 3.36% |
| 2021-03-31 | 1,642 | 308.7 | 11.7% | 3.21% |
| 2020-12-31 | 1,553 | 303.6 | 12.44% | 2.76% |
| 2020-09-30 | 1,567 | 356.7 | 10.49% | 2.44% |
| 2020-06-30 | 1,586 | 376.1 | 10.02% | 2.36% |
| 2020-03-31 | 1,387 | 366.5 | 10.77% | 1.96% |
| 2019-12-31 | 1,418 | 346.8 | 10.71% | 2.37% |
| 2019-09-30 | 1,399 | 378 | 10.08% | 2.71% |
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 1,870 positions in HYMB's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: listed with the point-in-time files, available on request.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 2.51% | 2.5% |
| 2 | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 1.53% | 4.0% |
| 3 | Buckeye Tobacco Settlement Financing Authority | 1.26% | 5.3% |
| 4 | State Street Global Advisors | 0.86% | 6.2% |
| 5 | Commonwealth of Puerto Rico | 0.64% | 6.8% |
| 6 | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.62% | 7.4% |
| 7 | Commonwealth of Puerto Rico | 0.54% | 8.0% |
| 8 | New York Liberty Development Corp | 0.47% | 8.4% |
| 9 | Metropolitan Pier & Exposition Authority | 0.43% | 8.9% |
| 10 | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.36% | 9.2% |
| 11 | Chicago Board of Education | 0.34% | 9.6% |
| 12 | Matching Fund Special Purpose Securitization Corp | 0.33% | 9.9% |
| 13 | North Carolina Turnpike Authority | 0.32% | 10.2% |
| 14 | Golden State Tobacco Securitization Corp | 0.31% | 10.5% |
| 15 | Berks County Municipal Authority/The | 0.31% | 10.8% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of HYMB's own filings, 84 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference 0.25 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: HYMB.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-301,796 positions became 1,862: 100 added (6.3% of the fund at the later date), 34 dropped (1.1% at the earlier date). Half the sum of all weight changes, a turnover proxy: 8.0%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of HYMB 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 |
|---|---|---|---|---|---|
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 2.02% | 2.51% | California Community Housing Agency | 0.14% | 0.00% |
| State Street Global Advisors | 0.39% | 0.86% | Buckeye Tobacco Settlement Financing Authority | 1.37% | 1.26% |
| Pennsylvania Economic Development Financing Authority | 0.02% | 0.15% | South Carolina Jobs-Economic Development Authority | 0.07% | 0.01% |
| Public Finance Authority | 0.17% | 0.28% | New York Liberty Development Corp | 0.51% | 0.47% |
| Energy Southeast A Cooperative District | 0.07% | 0.17% | Tuscaloosa County Industrial Development Authority | 0.27% | 0.23% |
| Chicago Board of Education | 0.04% | 0.13% | Mission Economic Development Corp | 0.23% | 0.19% |
New: Dawson Trails Metropolitan District No 1 (0.27%), Minnesota Municipal Gas Agency (0.23%), Guam Government Waterworks Authority (0.23%), California Community Choice Financing Authority (0.20%), Arkansas Development Finance Authority (0.20%), Colorado Educational & Cultural Facilities Authority (0.18%). Gone: Arkansas Development Finance Authority (0.21%), Dawson Trails Metropolitan District No 1 (0.15%), Colorado Health Facilities Authority (0.10%), Berthoud-Heritage Metropolitan District No 1 (0.05%), Arkansas Development Finance Authority (0.05%), Florida Development Finance Corp (0.05%).
Asset categories and pricing
as of 2026-06-3099.13% debt, 0.86% short-term investment as filed; 0.9% carried at a quoted market price (fair-value level 1), 0.0% at level 3. Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-06-30A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $3.09B. Notional of an interest-rate or currency swap is not equity exposure.
1 option positions filed, 0 of them written. The book as filed:
| Type | Side | Strike | Expiry | Underlying |
|---|---|---|---|---|
| Call | Purchased | 11.5 | 2035-12-01 | as filed, not named |
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, debt funds
10Every measured debt fund lined up by how many holdings it behaves like; these sit either side of HYMB (456.2). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| BKAG BNY Mellon Core Bond ETF | 5,130 | 427.3 | 7.38% | 2026-07-31 |
| IBDS iShares iBonds Dec 2027 Term Corporate ETF | 660 | 427.5 | 7.11% | 2026-07-31 |
| TAXF American Century Diversified Municipal Bond ETF | 755 | 429.2 | 7.49% | 2026-05-31 |
| TAFI AB Tax-Aware Short Duration Municipal ETF | 689 | 432.2 | 7.16% | 2026-05-31 |
| VPLS Vanguard Core-Plus Bond ETF | 2,903 | 446.1 * | 9.8% | 2026-06-30 |
| SPSB State Street(R) SPDR(R) Portfolio Short Term Corporate Bond ETF | 1,601 | 463.5 | 6.92% | 2026-06-30 |
| EUSB iShares ESG Advanced Universal USD Bond ETF | 4,233 | 479.3 | 6.99% | 2026-05-31 |
| MLN VanEck Long Muni ETF | 654 | 485.5 | 5.4% | 2026-07-31 |
| VCRB Vanguard Core Bond ETF | 3,486 | 501.4 | 8.36% | 2026-06-30 |
| VWOB Vanguard Emerging Markets Government Bond Index Fund | 935 | 532.4 | 6.58% | 2026-07-31 |
Essays that examine HYMB
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.