Fund · Fidelity Total Bond ETF · measured from SEC filings
FBND holdings
FBND reports 4,584 holdings and behaves like 161.2 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 2026-05-31Computed 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: 4.38% at a quoted market price (level 1), 57 issuer countries.
What stands out
as of 2026-05-31The largest line in FBND's filing is not a stock but Fidelity Cash Central Fund, a short-term position at 4.62% of net assets. Ten companies are 18% of the fund; the other 4,574 share the rest. Among the 192 bond funds measured here, FBND behaves like 161.2 holdings against a median of 236.4 — close to the median. Across 27 quarterly filings FBND has become less concentrated: it behaved like 106.9 at 2019-11-30 and 161.2 at 2026-05-31. Between the 2026-02-28 and 2026-05-31 filings 454 positions were added and 388 dropped; 23.5% of the weight moved. the United States is the largest country at 88.52% of the portfolio, across 57 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, FBND went from behaving like 106.9 equally weighted positions to 161.2 — 51% more, while its top ten went from 25.15% to 18% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-05-31 | 4,584 | 161.2 | 18% | 4.2% |
| 2026-02-28 | 4,525 | 173.3 | 17.49% | 2.63% |
| 2025-11-30 | 4,473 | 149.4 | 19.61% | 4.11% |
| 2025-08-31 | 4,542 | 182 | 17.7% | 3.06% |
| 2025-05-31 | 4,454 | 182.7 | 17.98% | 3.34% |
| 2025-02-28 | 4,340 | 128.4 | 23.18% | 3.59% |
| 2024-11-30 | 4,128 | 91.4 | 25.29% | 6.34% |
| 2024-08-31 | 3,919 | 98.6 | 24.41% | 6.11% |
Earlier filings (19 more, back to 2019-11-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-05-31 | 3,809 | 121.6 | 22.46% | 3.86% |
| 2024-02-29 | 3,519 | 113.9 | 23.09% | 5.11% |
| 2023-11-30 | 3,292 | 111.3 | 24.4% | 4.04% |
| 2023-08-31 | 2,970 | 110 | 26.14% | 3.36% |
| 2023-05-31 | 2,665 | 70 | 29.28% | 8.55% |
| 2023-02-28 | 2,438 | 55.7 | 31.8% | 10.05% |
| 2022-11-30 | 2,200 | 68 | 28.34% | 9.26% |
| 2022-08-31 | 2,008 | 104.4 | 25.28% | 5.72% |
| 2022-05-31 | 1,930 | 77.4 | 28.45% | 7.89% |
| 2022-02-28 | 1,807 | 62.2 | 33.31% | 8.42% |
| 2021-11-30 | 1,368 | 47.8 | 37.39% | 8.9% |
| 2021-08-31 | 1,367 | 41.1 | 37.53% | 11.16% |
| 2021-05-31 | 1,369 | 40.2 | 39.64% | 10.28% |
| 2021-02-28 | 1,399 | 48.3 | 33.49% | 11.11% |
| 2020-11-30 | 1,436 | 40.4 | 32.22% | 13.7% |
| 2020-08-31 | 1,391 | 64.4 | 28.46% | 9.89% |
| 2020-05-31 | 1,381 | 47.8 | 28.44% | 12.8% |
| 2020-02-29 | 1,235 | 85.3 | 27.73% | 5.61% |
| 2019-11-30 | 1,203 | 106.9 | 25.15% | 3.85% |
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 2026-05-31The 15 largest of 4,584 positions in FBND'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 | Fidelity Revere Street Trust | 4.20% | 4.2% |
| 2 | UST NOTES | 2.12% | 6.3% |
| 3 | UST NOTES | 2.01% | 8.3% |
| 4 | UST NOTES | 1.97% | 10.3% |
| 5 | UST NOTES | 1.64% | 11.9% |
| 6 | UNITED STATES TREASURY BOND | 1.39% | 13.3% |
| 7 | UST NOTES | 1.35% | 14.7% |
| 8 | UNITED STATES TREASURY BOND | 1.15% | 15.8% |
| 9 | UST NOTES | 1.09% | 16.9% |
| 10 | FNMA/FHLG TBA ISSUER | 1.08% | 18.0% |
| 11 | UST NOTES | 1.07% | 19.1% |
| 12 | GNMA II GTD PASS THRU CTF MULTIPLE ISSUER | 1.04% | 20.1% |
| 13 | UNITED STATES TREASURY BOND | 1.02% | 21.1% |
| 14 | UNITED STATES TREASURY BOND | 0.95% | 22.1% |
| 15 | UST NOTES | 0.94% | 23.0% |
By country of issuer
as of 2026-05-31Share of FBND'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 | 88.50% |
| Cayman Islands° | 4.29% |
| Jersey° | 1.06% |
| Mexico | 0.82% |
| United Kingdom | 0.79% |
| Canada | 0.45% |
| Luxembourg° | 0.44% |
| Bermuda° | 0.39% |
Returns the fund reported
2019-09 – 2026-05Monthly total returns from Item B.5 of FBND'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 0.08 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: FBND.json · all funds.
Who borrows FBND'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, $50m was out to 7 borrowers, 0.19% of net assets. The largest, GOLDMAN SACHS & CO., held 55.2% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| GOLDMAN SACHS & CO. | $27m | 55.2% |
| BARCLAYS BANK PLC | $15m | 31.0% |
| BARCLAYS CAPITAL INC. | $5m | 11.0% |
| CITIGROUP GLOBAL MARKETS INC. | $588,036 | 1.2% |
| MORGAN STANLEY & CO LLC | $361,372 | 0.7% |
Cash collateral reported against the loan: 0.16% of net assets, 83.8% 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 FBND has filed, with each borrower: FBND.json · all funds.
Since the previous filing
2026-02-28 → 2026-05-314,440 positions became 4,506: 454 added (16.7% of the fund at the later date), 388 dropped (17.1% at the earlier date). Half the sum of all weight changes, a turnover proxy: 23.5%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of FBND 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 |
|---|---|---|---|---|---|
| UST NOTES | 0.09% | 2.01% | UST NOTES | 1.38% | 0.00% |
| Fidelity Revere Street Trust | 2.63% | 4.20% | UST NOTES | 2.58% | 2.12% |
| UNITED STATES TREASURY BOND | 0.15% | 0.88% | UST NOTES | 0.44% | 0.14% |
| UST NOTES | 0.96% | 1.09% | UST NOTES | 1.92% | 1.64% |
| UNITED STATES TREASURY BOND | 0.00% | 0.10% | UST NOTES | 1.17% | 0.93% |
| MAGNETITE XXVI LTD / MAGNETITE XXVI LLC | 0.11% | 0.20% | UNITED STATES TREASURY BOND | 1.52% | 1.39% |
New: FNMA/FHLG TBA ISSUER (1.08%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (1.04%), UST NOTES (0.92%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (0.81%), FNMA/FHLG TBA ISSUER (0.75%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (0.69%). Gone: UST NOTES (1.48%), UST NOTES (1.33%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (1.19%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (0.94%), GNMA II GTD PASS THRU CTF MULTIPLE ISSUER (0.89%), FNMA/FHLG TBA ISSUER (0.72%).
Asset categories and pricing
as of 2026-05-31| Asset category (as filed) | Share of investments |
|---|---|
| debt DBT | 59.77% |
| mortgage-backed ABS-MBS | 21.56% |
| CDO/CLO ABS-CBDO | 9.35% |
| loan LON | 4.64% |
| short-term investment STIV | 4.34% |
| preferred equity EP | 0.23% |
| DIR DIR | 0.09% |
| equity EC | 0.01% |
4.4% of FBND is carried at a quoted market price (fair-value level 1); 0.1% 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.
Derivative exposure and counterparties
as of 2026-05-31A 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 $26.06B. Notional of an interest-rate or currency swap is not equity exposure.
| Swap counterparty | Notional | % of net assets |
|---|---|---|
| LONDON CLEARING HOUSE | −$680M | -2.61% |
| JPMORGAN CHASE BANK, NATIONAL ASSOCIATION | $120M | 0.46% |
| Goldman Sachs Bank USA | $93M | 0.36% |
| CITIBANK, NATIONAL ASSOCIATION | $75M | 0.29% |
| Goldman Sachs & Co. LLC | $39M | 0.15% |
| Morgan Stanley Capital Services LLC | $33M | 0.13% |
| BNP PARIBAS | $13M | 0.05% |
| Bank of America NA | $9M | 0.03% |
| CITIGROUP GLOBAL MARKETS LIMITED | $9M | 0.03% |
| JPMorgan Securities LLC | $5M | 0.02% |
| INTERCONTINENTAL EXCHANGE | −$4M | -0.02% |
Financing leg as filed: the fund pays UNITED STATES SOFR SECURED OVERNIGHT FINL RATE INDX + 0% on $33M of long swap notional ; it receives UNITED STATES SOFR SECURED OVERNIGHT FINL RATE INDX + 0% on $17M of short swap notional. Issuers fill the spread field differently (some file the all-in rate), so compare within an issuer, not across.
16 option positions filed, 2 of them written. The book as filed:
| Type | Side | Strike | Expiry | Underlying |
|---|---|---|---|---|
| Call | Purchased | 3.996 | 2027-01-21 | as filed, not named |
| Call | Purchased | 4.509 | 2031-05-27 | as filed, not named |
| Put | Written | 4.45 | 2031-05-05 | as filed, not named |
| Call | Purchased | 3.964 | 2027-01-26 | as filed, not named |
| Put | Written | 4.36 | 2031-03-20 | as filed, not named |
| Call | Purchased | 4.363 | 2031-03-31 | as filed, not named |
| Call | Purchased | 4.351 | 2031-04-01 | as filed, not named |
| Call | Purchased | 3.887 | 2030-09-17 | as filed, not named |
| Call | Purchased | 3.738 | 2026-09-10 | as filed, not named |
| Call | Purchased | 3.466 | 2027-04-08 | as filed, not named |
| Call | Purchased | 3.804 | 2026-08-25 | as filed, not named |
| Call | Purchased | 4.34 | 2031-03-25 | as filed, not named |
| Call | Purchased | 4.01 | 2029-12-20 | as filed, not named |
| Call | Purchased | 3.565 | 2026-09-15 | as filed, not named |
| Call | Purchased | 3.87 | 2029-11-07 | as filed, not named |
| Call | Purchased | 3.395 | 2028-04-17 | 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 FBND (161.2). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| MINT PIMCO Enhanced Short Maturity Active Exchange-Traded Fund | 1,016 | 158.4 | 13.16% | 2026-06-30 |
| NBSD Neuberger Short Duration Income ETF | 1,063 | 158.5 * | 15.23% | 2026-07-31 |
| FLCO Franklin Investment Grade Corporate ETF | 227 | 160.4 | 11.87% | 2026-06-30 |
| BSCQ Invesco BulletShares 2026 Corporate Bond ETF | 231 | 161.1 | 13.93% | 2026-05-31 |
| FIIG First Trust Intermediate Duration Investment Grade Corporate ETF | 232 | 161.1 | 12.54% | 2026-07-31 |
| SMMU PIMCO Short Term Municipal Bond Active Exchange-Traded Fund | 353 | 178.7 | 14.02% | 2026-06-30 |
| JSCP JPMorgan Short Duration Core Plus ETF | 1,222 | 180.2 | 18.91% | 2026-05-31 |
| FDHY Fidelity Enhanced High Yield ETF | 300 | 185 | 10.85% | 2026-05-31 |
| CGCB Capital Group Core Bond ETF | 771 | 191 | 13.29% | 2026-06-30 |
| FLHY Franklin High Yield Corporate ETF | 290 | 193.6 | 9.92% | 2026-06-30 |
Essays that examine FBND
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.