Fund · State Street(R) SPDR(R) Portfolio Short Term Corporate Bond ETF · measured from SEC filings
SPSB holdings
SPSB reports 1,601 holdings and behaves like 463.5 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 2026-06-30Read this figure with the following in mind
1.4% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 432.3
The figure below is what the filing says, published unchanged. What it may not do is sit beside a plain long-only fund and be read as the same quantity. How comparability is decided.
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: 4.69% at a quoted market price (level 1), 20 issuer countries.
What stands out
as of 2026-06-30The largest line in SPSB's filing is not a stock but State Street Institutional US Government Money Market Fund, a short-term position at 3.13% of net assets. Ten companies are 6.92% of the fund; the other 1,591 share the rest. Among the 192 bond funds measured here, SPSB behaves like 463.5 holdings against a median of 236.4 — 2.0 times the median. Across 28 quarterly filings SPSB has held roughly steady since 2019-09-30 (551.2 then, 463.5 now). Between the 2026-03-31 and 2026-06-30 filings 281 positions were added and 254 dropped; 25.4% of the weight moved. the United States is the largest country at 82.31% of the portfolio, across 20 countries in the filing.
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, SPSB went from behaving like 551.2 equally weighted positions to 463.5 — 16% fewer, while its top ten went from 5.67% to 6.92% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 1,601 | 463.5 | 6.92% | 3.17% |
| 2026-03-31 | 1,574 | 373 | 7.31% | 4.01% |
| 2025-12-31 | 1,557 | 881.4 | 4.02% | 0.58% |
| 2025-09-30 | 1,552 | 606.5 | 5.96% | 2.44% |
| 2025-06-30 | 1,526 | 512.9 | 6.61% | 2.95% |
| 2025-03-31 | 1,478 | 374.9 | 7.5% | 3.97% |
| 2024-12-31 | 1,483 | 841.5 | 4.11% | 0.59% |
| 2024-09-30 | 1,433 | 613.5 | 5.83% | 2.13% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 1,420 | 497.2 | 6.56% | 2.83% |
| 2024-03-31 | 1,415 | 358.5 | 7.6% | 4.02% |
| 2023-12-31 | 1,349 | 652.1 | 5.29% | 1.77% |
| 2023-09-30 | 1,350 | 568.7 | 5.63% | 2.39% |
| 2023-06-30 | 1,327 | 537.4 | 5.88% | 2.49% |
| 2023-03-31 | 1,264 | 412.2 | 7.04% | 3.38% |
| 2022-12-31 | 1,231 | 631.7 | 5.27% | 1.52% |
| 2022-09-30 | 1,157 | 377.9 | 7.8% | 3.52% |
| 2022-06-30 | 1,149 | 330.9 | 7.75% | 4.05% |
| 2022-03-31 | 1,114 | 333.2 | 8.14% | 3.82% |
| 2021-12-31 | 1,108 | 473 | 7.26% | 1.65% |
| 2021-09-30 | 1,104 | 425.8 | 7.64% | 2.56% |
| 2021-06-30 | 1,141 | 463.4 | 7.3% | 2.2% |
| 2021-03-31 | 1,064 | 398.9 | 8.12% | 2.71% |
| 2020-12-31 | 1,096 | 509.5 | 6.59% | 1.33% |
| 2020-09-30 | 1,095 | 414.5 | 7.86% | 2.6% |
| 2020-06-30 | 1,129 | 478.7 | 7.41% | 2.01% |
| 2020-03-31 | 1,162 | 579.5 | 6.24% | 1.26% |
| 2019-12-31 | 1,142 | 637.8 | 5.01% | 0.86% |
| 2019-09-30 | 1,161 | 551.2 | 5.67% | 2.06% |
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.
As filed, collateral included
1.42% collateralSPSB's filing lists 1,602 positions including 1.42% of net assets in securities-lending cash collateral. Counted as filed the fund reads 432.3 effective holdings with a top ten of 7.9%; on its own investments — the figure above — it reads 463.5 with a top ten of 6.92%. The collateral is matched by a liability and is not a holding the fund chose; since 2026-09-18 every figure on this site sets it aside (methodology). Both numbers are in the data.
Largest positions, as filed
as of 2026-06-30The 15 largest of 1,601 positions in SPSB'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 | State Street Global Advisors | 3.32% | 3.3% |
| 2 | SALESFORCE INC | 0.57% | 3.9% |
| 3 | AERCAP IRELAND CAP/GLOBA | 0.44% | 4.3% |
| 4 | BANK OF AMERICA CORP | 0.43% | 4.8% |
| 5 | CITIGROUP INC | 0.43% | 5.2% |
| 6 | MORGAN STANLEY | 0.38% | 5.6% |
| 7 | JPMORGAN CHASE & CO | 0.38% | 5.9% |
| 8 | PFIZER INVESTMENT ENTER | 0.38% | 6.3% |
| 9 | SPRINT CAPITAL CORP | 0.38% | 6.7% |
| 10 | WELLS FARGO & COMPANY | 0.37% | 7.1% |
| 11 | BANK OF AMERICA CORP | 0.37% | 7.4% |
| 12 | AMAZON.COM INC | 0.35% | 7.8% |
| 13 | HSBC HOLDINGS PLC | 0.33% | 8.1% |
| 14 | WELLS FARGO & COMPANY | 0.33% | 8.4% |
| 15 | GOLDMAN SACHS GROUP INC | 0.32% | 8.8% |
By country of issuer
as of 2026-06-30Share of SPSB's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.
| Country | Share |
|---|---|
| United States | 82.06% |
| United Kingdom | 4.79% |
| Canada | 4.36% |
| Japan | 2.46% |
| Australia | 1.47% |
| Spain | 0.98% |
| Ireland° | 0.94% |
| Netherlands° | 0.63% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of SPSB'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 0.03 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: SPSB.json · all funds.
Who borrows SPSB's shares
2026-06-30The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $239m was out to 18 borrowers, 2.25% of net assets. The largest, BARCLAYS BANK PLC, held 19.3% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| BARCLAYS BANK PLC | $46m | 19.3% |
| GOLDMAN SACHS & CO. | $39m | 16.5% |
| CITIGROUP GLOBAL MARKETS INC. | $37m | 15.4% |
| JP MORGAN SECURITIES LLC | $33m | 13.8% |
| MORGAN STANLEY & CO LLC | $18m | 7.5% |
Cash collateral reported against the loan: 1.42% of net assets, 63.2% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter SPSB has filed, with each borrower: SPSB.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-301,573 positions became 1,600: 281 added (16.0% of the fund at the later date), 254 dropped (15.1% at the earlier date). Half the sum of all weight changes, a turnover proxy: 25.4%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of SPSB 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 |
|---|---|---|---|---|---|
| CITIGROUP INC | 0.01% | 0.29% | State Street Global Advisors | 4.23% | 3.32% |
| SALESFORCE INC | 0.32% | 0.57% | JPMORGAN CHASE & CO | 0.22% | 0.02% |
| SPRINT CAPITAL CORP | 0.17% | 0.38% | CITIGROUP INC | 0.26% | 0.11% |
| AMAZON.COM INC | 0.17% | 0.35% | MORGAN STANLEY | 0.19% | 0.04% |
| JPMORGAN CHASE & CO | 0.20% | 0.38% | BANK OF AMERICA CORP | 0.24% | 0.10% |
| MORGAN STANLEY BANK NA | 0.10% | 0.25% | ROYAL BANK OF CANADA | 0.16% | 0.07% |
New: MORGAN STANLEY (0.38%), WELLS FARGO & COMPANY (0.33%), BOEING CO/THE (0.27%), MORGAN STANLEY (0.25%), JPMORGAN CHASE & CO (0.24%), LOWE'S COS INC (0.23%). Gone: WELLS FARGO & COMPANY (0.34%), CITIGROUP INC (0.29%), MORGAN STANLEY BANK NA (0.27%), WELLS FARGO & COMPANY (0.26%), JPMORGAN CHASE & CO (0.26%), WELLS FARGO & COMPANY (0.25%).
Asset categories and pricing
as of 2026-06-3095.31% debt, 4.69% short-term investment as filed; 4.7% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; 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 SPSB (463.5). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| 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 |
| HYMB State Street(R) SPDR Nuveen ICE High Yield Municipal Bond ETF | 1,870 | 456.2 | 9.2% | 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 |
| DFNM Dimensional National Municipal Bond ETF | 1,200 | 538 | 6.03% | 2026-07-31 |
Essays that examine SPSB
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.