Fund · iShares Investment Grade Systematic Bond ETF · measured from SEC filings
IGEB holdings
IGEB reports 466 holdings and behaves like 289.4 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-05-31. The fact sheet publishes the first number; this page computes the second, and traces it across 27 quarters of filings.
Measured concentration
as of 2026-05-31Read this figure with the following in mind
5.2% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 166.3
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: 5.87% at a quoted market price (level 1), 9 issuer countries.
What stands out
as of 2026-05-31The largest line in IGEB's filing is not a stock but BlackRock Cash Funds: Treasury, SL Agency Shares, a short-term position at 0.95% of net assets. Ten companies are 5.51% of the fund; the other 456 share the rest. Among the 192 bond funds measured here, IGEB behaves like 289.4 holdings against a median of 236.4 — close to the median. Across 27 quarterly filings IGEB has held roughly steady since 2019-11-30 (275.4 then, 289.4 now). Between the 2026-02-28 and 2026-05-31 filings 65 positions were added and 77 dropped; 16.9% of the weight moved. the United States is the largest country at 89.22% of the portfolio, across 9 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
27Between 2019-11-30 and 2026-05-31, IGEB went from behaving like 275.4 equally weighted positions to 289.4 — 5% more, while its top ten went from 6.19% to 5.51% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-05-31 | 466 | 289.4 | 5.51% | 0.96% |
| 2026-02-28 | 478 | 288.4 | 5.88% | 1.33% |
| 2025-11-30 | 484 | 303.4 | 5.42% | 0.73% |
| 2025-08-31 | 487 | 308.2 | 5.14% | 0.59% |
| 2025-05-31 | 463 | 298.9 | 5.37% | 0.78% |
| 2025-02-28 | 456 | 296 | 5.33% | 0.65% |
| 2024-11-30 | 434 | 291.7 | 5.2% | 0.55% |
| 2024-08-31 | 435 | 295.7 | 5.17% | 0.54% |
Earlier filings (19 more, back to 2019-11-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-05-31 | 435 | 297 | 5.15% | 0.53% |
| 2024-02-29 | 414 | 290.8 | 5.23% | 0.54% |
| 2023-11-30 | 433 | 290.3 | 5.2% | 0.57% |
| 2023-08-31 | 412 | 283.4 | 5.22% | 0.54% |
| 2023-05-31 | 414 | 287.7 | 5.37% | 0.61% |
| 2023-02-28 | 414 | 292.7 | 5.84% | 0.88% |
| 2022-11-30 | 423 | 299.8 | 5.73% | 0.88% |
| 2022-08-31 | 422 | 286 | 6.35% | 0.94% |
| 2022-05-31 | 433 | 291.7 | 6.54% | 1.27% |
| 2022-02-28 | 425 | 284 | 6.98% | 1.48% |
| 2021-11-30 | 434 | 290.2 | 6.63% | 1.48% |
| 2021-08-31 | 422 | 286.1 | 6.25% | 1.28% |
| 2021-05-31 | 403 | 276.5 | 6.57% | 1.41% |
| 2021-02-28 | 427 | 291.9 | 5.63% | 0.65% |
| 2020-11-30 | 426 | 290.4 | 5.93% | 1.12% |
| 2020-08-31 | 425 | 283.7 | 6.3% | 1.51% |
| 2020-05-31 | 407 | 283 | 6.04% | 0.96% |
| 2020-02-29 | 389 | 275.1 | 6.25% | 0.79% |
| 2019-11-30 | 380 | 275.4 | 6.19% | 0.71% |
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.
As filed, collateral included
5.15% collateralIGEB's filing lists 467 positions including 5.15% of net assets in securities-lending cash collateral. Counted as filed the fund reads 166.3 effective holdings with a top ten of 10.09%; on its own investments — the figure above — it reads 289.4 with a top ten of 5.51%. 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 2026-05-31The 15 largest of 466 positions in IGEB's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: IGEB.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | 0.96% | 1.0% |
| 2 | PNC FINANCIAL SERVICES | 0.52% | 1.5% |
| 3 | HSBC HOLDINGS PLC | 0.51% | 2.0% |
| 4 | DELTA AIR LINES INC | 0.51% | 2.5% |
| 5 | SANTANDER UK GROUP HLDGS | 0.51% | 3.0% |
| 6 | GOLDMAN SACHS GROUP INC | 0.50% | 3.5% |
| 7 | VISTRA OPERATIONS CO LLC | 0.50% | 4.0% |
| 8 | METLIFE INC | 0.50% | 4.5% |
| 9 | BP CAPITAL MARKETS PLC | 0.50% | 5.0% |
| 10 | SOLVENTUM CORP | 0.50% | 5.5% |
| 11 | PNC FINANCIAL SERVICES | 0.50% | 6.0% |
| 12 | KEYCORP | 0.50% | 6.5% |
| 13 | WELLS FARGO & COMPANY | 0.50% | 7.0% |
| 14 | CF INDUSTRIES INC | 0.50% | 7.5% |
| 15 | MARRIOTT INTERNATIONAL | 0.50% | 8.0% |
By country of issuer
as of 2026-05-31Share of IGEB'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 | 88.66% |
| United Kingdom | 5.51% |
| Canada | 2.88% |
| Ireland° | 0.84% |
| Australia | 0.56% |
| Netherlands° | 0.48% |
| Not stated in filing | 0.47% |
| France | 0.47% |
Returns the fund reported
2019-09 – 2026-05Monthly total returns from Item B.5 of IGEB's own filings, 81 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference 0.12 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: IGEB.json · all funds.
Who borrows IGEB's shares
2026-05-31The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-05-31, $68m was out to 16 borrowers, 4.99% of net assets. The largest, BARCLAYS BANK PLC, held 22.3% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| BARCLAYS BANK PLC | $15m | 22.3% |
| JP MORGAN SECURITIES LLC | $14m | 20.0% |
| RBC Capital Markets LLC | $10m | 14.2% |
| National Bank Financial Inc. | $7m | 10.9% |
| MORGAN STANLEY & CO LLC | $5m | 7.2% |
Cash collateral reported against the loan: 5.15% of net assets, 103.3% 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 IGEB has filed, with each borrower: IGEB.json · all funds.
Since the previous filing
2026-02-28 → 2026-05-31478 positions became 466: 65 added (14.4% of the fund at the later date), 77 dropped (12.0% at the earlier date). Half the sum of all weight changes, a turnover proxy: 16.9%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of IGEB compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-02-28 | 2026-05-31 | Largest decreases | 2026-02-28 | 2026-05-31 |
|---|---|---|---|---|---|
| PILGRIM'S PRIDE CORP | 0.09% | 0.33% | BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | 1.33% | 0.96% |
| ORACLE CORP | 0.05% | 0.19% | PILGRIM'S PRIDE CORP | 0.47% | 0.21% |
| SOUTHERN CALIF GAS CO | 0.01% | 0.12% | MSCI INC | 0.48% | 0.27% |
| AMERICAN HOMES 4 RENT | 0.03% | 0.14% | VISA INC | 0.48% | 0.29% |
| DUKE ENERGY PROGRESS LLC | 0.26% | 0.36% | NVR INC | 0.22% | 0.05% |
| LPL HOLDINGS INC | 0.02% | 0.11% | GOLDMAN SACHS GROUP INC | 0.47% | 0.39% |
New: DELTA AIR LINES INC (0.51%), SANTANDER UK GROUP HLDGS (0.51%), GOLDMAN SACHS GROUP INC (0.50%), VISTRA OPERATIONS CO LLC (0.50%), BP CAPITAL MARKETS PLC (0.50%), KEYCORP (0.50%). Gone: BANK OF AMERICA CORP (0.50%), MORGAN STANLEY (0.49%), MICRON TECHNOLOGY INC (0.49%), IQVIA INC (0.48%), CAMPBELLS COMPANY/THE (0.47%), BLUE OWL FINANCE LLC (0.46%).
Asset categories and pricing
as of 2026-05-3194.13% debt, 5.87% short-term investment as filed; 5.9% 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 IGEB (289.4). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| 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 |
| EAGG iShares ESG Aware U.S. Aggregate Bond ETF | 5,212 | 288.9 | 8.45% | 2026-05-31 |
| FLUD Franklin Ultra Short Bond ETF | 519 | 307.6 | 8.86% | 2026-06-30 |
| FTCB First Trust Core Investment Grade ETF | 725 | 314.5 | 9.82% | 2026-07-31 |
| HYS PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund | 860 | 317.8 | 8.27% | 2026-06-30 |
| EMLC VanEck J.P. Morgan EM Local Currency Bond ETF | 497 | 318.7 | 7.34% | 2026-06-30 |
| FLOT iShares Floating Rate Bond ETF | 546 | 324.5 | 9.25% | 2026-07-31 |
Essays that examine IGEB
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.