Fund · PIMCO Enhanced Low Duration Active Exchange-Traded Fund · measured from SEC filings
LDUR holdings
LDUR reports 791 holdings and behaves like 116.3 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 2026-06-30This figure is not comparable with other funds
swap and futures notional is 293% of net assets: the fund's exposure is delivered by derivatives, and a count of its filed positions does not describe it. See the exposure section for what the notional is written on
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: 0% at a quoted market price (level 1), 24 issuer countries, 0.13% restricted securities.
What stands out
as of 2026-06-30LDUR's largest investment is Uniform Mortgage-Backed Security, TBA at 6.59% of net assets. Uniform Mortgage-Backed Security, TBA and Federal National Mortgage Association Remics follow; the three together are 12.78%. Between the 2026-03-31 and 2026-06-30 filings 79 positions were added and 99 dropped; 30.7% of the weight moved. the United States is the largest country at 74.98% of the portfolio, across 24 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 2020-06-30 and 2024-09-30, LDUR went from behaving like 6.8 equally weighted positions to 51.4 — 656% more, while its top ten went from 48.28% to 30.67% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 * | 791 | 116.3 | 18.44% | 5.85% |
| 2026-03-31 * | 815 | 118.5 | 18.51% | 5.82% |
| 2025-12-31 * | 695 | 86.8 | 24.46% | 6.01% |
| 2025-09-30 * | 537 | 84.8 | 22.74% | 5.76% |
| 2025-06-30 * | 523 | 97.5 | 20.35% | 5.84% |
| 2025-03-31 * | 520 | 120.7 | 18.62% | 4.56% |
| 2024-12-31 * | 494 | 58.4 | 25.31% | 9.95% |
| 2024-09-30 | 475 | 51.4 | 30.67% | 9.67% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 * | 473 | 25.6 | 34.09% | 17.9% |
| 2024-03-31 * | 478 | 20.1 | 37.42% | 19.62% |
| 2023-12-31 * | 465 | 17.7 | 38.43% | 22.04% |
| 2023-09-30 * | 469 | 14.6 | 40.31% | 24.85% |
| 2023-06-30 * | 467 | 11 | 45.38% | 29.02% |
| 2023-03-31 * | 594 | 88.5 | 21.87% | 6.89% |
| 2022-12-31 * | 619 | 145.1 | 15.95% | 4.5% |
| 2022-09-30 * | 630 | 39.2 | 30.51% | 10.47% |
| 2022-06-30 * | 622 | 56.3 | 27.6% | 8.35% |
| 2022-03-31 * | 622 | 15.3 | 51.08% | 18.15% |
| 2021-12-31 * | 608 | 15.1 | 51.75% | 19.78% |
| 2021-09-30 * | 625 | 14.6 | 52.7% | 19.91% |
| 2021-06-30 | 635 | 13.1 | 47.54% | 24.16% |
| 2021-03-31 * | 630 | 29.6 | 30.54% | 16.92% |
| 2020-12-31 * | 640 | 9.3 | 43.04% | 32.27% |
| 2020-09-30 * | 662 | 8.4 | 46.07% | 34% |
| 2020-06-30 | 635 | 6.8 | 48.28% | 38.01% |
| 2020-03-31 * | 646 | 106.8 | 19.64% | 5.84% |
| 2019-12-31 * | 632 | 108.4 | 21.45% | 4.48% |
| 2019-09-30 * | 663 | 147.3 | 15.5% | 4.57% |
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 791 positions in LDUR's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: LDUR.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | UMBS, TBA | 5.85% | 5.8% |
| 2 | UMBS, TBA | 3.47% | 9.3% |
| 3 | Fannie Mae | 2.02% | 11.3% |
| 4 | Equifax Inc | 1.32% | 12.7% |
| 5 | BMW US CAPITAL LLC | 1.30% | 14.0% |
| 6 | VW Credit Inc | 1.04% | 15.0% |
| 7 | DEUTSCHE BANK NY | 0.93% | 15.9% |
| 8 | GA GLOBAL FUNDING TRUST | 0.87% | 16.8% |
| 9 | Amdocs Capital Solutions Ltd | 0.85% | 17.6% |
| 10 | LLOYDS BANKING GROUP PLC | 0.79% | 18.4% |
| 11 | CANADIAN IMPERIAL BANK | 0.75% | 19.2% |
| 12 | EPR PROPERTIES | 0.75% | 19.9% |
| 13 | SAUDI INTERNATIONAL BOND | 0.75% | 20.7% |
| 14 | ISRAEL ELECTRIC CORP LTD | 0.74% | 21.4% |
| 15 | Keurig Dr Pepper Inc | 0.73% | 22.2% |
By country of issuer
as of 2026-06-30Share of LDUR'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 | 74.98% |
| Cayman Islands° | 8.54% |
| Canada | 2.95% |
| United Kingdom | 2.01% |
| Israel | 1.66% |
| Japan | 1.42% |
| Germany | 1.01% |
| Australia | 0.93% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of LDUR'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 0.06 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: LDUR.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-30680 positions became 660: 79 added (29.2% of the fund at the later date), 99 dropped (28.0% at the earlier date). Half the sum of all weight changes, a turnover proxy: 30.7%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of LDUR 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 |
|---|---|---|---|---|---|
| DEUTSCHE BANK NY | 0.76% | 0.93% | Fannie Mae | 2.23% | 2.02% |
| Synchrony Card Issuance Trust | 0.38% | 0.52% | HPEFS Equipment Trust | 0.20% | 0.01% |
| AIRCASTLE LTD | 0.04% | 0.16% | Chase Auto Owner Trust | 0.49% | 0.39% |
| BANK LEUMI LE-ISRAEL | 0.10% | 0.22% | Ford Credit Auto Lease Trust | 0.15% | 0.06% |
| CITADEL LP | 0.63% | 0.72% | Citizens Auto Receivables Trust | 0.11% | 0.04% |
| F&G GLOBAL FUNDING | 0.04% | 0.12% | Freddie Mac | 0.65% | 0.59% |
New: UMBS, TBA (5.85%), UMBS, TBA (3.47%), Equifax Inc (1.32%), VW Credit Inc (1.04%), Amdocs Capital Solutions Ltd (0.85%), Keurig Dr Pepper Inc (0.73%). Gone: UMBS PASS THRU POOLS (5.82%), UMBS PASS THRU POOLS (3.07%), UMBS PASS THRU POOLS (2.22%), HANNON ARMSTRONG (HAT HOLDINGS I LLC / HAT HOLDINGS II LLC) (0.74%), HCA INC (0.72%), LAS VEGAS SANDS CORP (0.68%).
Asset categories and pricing
as of 2026-06-30| Asset category (as filed) | Share of investments |
|---|---|
| debt DBT | 43.99% |
| mortgage-backed ABS-MBS | 28.92% |
| ABS-O ABS-O | 10.34% |
| CDO/CLO ABS-CBDO | 8.99% |
| short-term investment STIV | 6.91% |
| DIR DIR | 0.43% |
| loan LON | 0.34% |
| DFE DFE | 0.08% |
0.0% of LDUR is carried at a quoted market price (fair-value level 1); 0.6% 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 2026-06-30A 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 $1.37B. Notional of an interest-rate or currency swap is not equity exposure.
| Swap counterparty | Notional | % of net assets |
|---|---|---|
| Nomura Global Financial Products, Inc | $379M | 27.72% |
| Wells Fargo Bank NA | $338M | 24.74% |
| LCH Ltd | $247M | 18.08% |
| Morgan Stanley Capital Services LLC | $225M | 16.46% |
| Goldman Sachs Bank USA | $149M | 10.92% |
| Deutsche Bank AG | $95M | 6.95% |
| Chicago Mercantile Exchange | $32M | 2.33% |
| BNP PARIBAS | $2M | 0.15% |
Financing leg as filed: the fund pays Secured Overnight Financing Rate Index + 0% on $647M of long swap notional . Issuers fill the spread field differently (some file the all-in rate), so compare within an issuer, not across.
12 option positions filed, 0 of them written. The book as filed:
| Type | Side | Strike | Expiry | Underlying |
|---|---|---|---|---|
| Put | Purchased | 3.65 | 2026-09-09 | as filed, not named |
| Put | Purchased | 3.65 | 2026-09-09 | as filed, not named |
| Put | Purchased | 3.65 | 2026-09-09 | as filed, not named |
| Put | Purchased | 4.25 | 2026-12-09 | as filed, not named |
| Put | Purchased | 4.25 | 2026-12-09 | as filed, not named |
| Call | Purchased | 3 | 2026-07-28 | as filed, not named |
| Call | Purchased | 3 | 2026-07-28 | as filed, not named |
| Call | Purchased | 3 | 2026-08-03 | as filed, not named |
| Call | Purchased | 3 | 2026-08-03 | as filed, not named |
| Call | Purchased | 3 | 2026-08-03 | as filed, not named |
| Call | Purchased | 3 | 2026-08-11 | as filed, not named |
| Call | Purchased | 3 | 2026-08-11 | 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 LDUR (116.3). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| CMDT PIMCO Commodity Strategy Active Exchange-Traded Fund | 371 | 103.2 * | 20.28% | 2026-06-30 |
| HFSI Hartford Strategic Income ETF | 1,179 | 104.1 * | 24.1% | 2026-07-31 |
| FPEI First Trust Institutional Preferred Securities and Income ETF | 174 | 106.7 | 17.96% | 2026-07-31 |
| FALN iShares Fallen Angels USD Bond ETF | 159 | 109.6 | 17.8% | 2026-07-31 |
| FREI Fidelity Real Estate Income Fund | 589 | 115.9 | 18.31% | 2026-07-31 |
| RAVI FlexShares Ultra-Short Income Fund | 246 | 116.8 | 18.78% | 2026-07-31 |
| ISHG iShares 1-3 Year International Treasury Bond ETF | 187 | 120.4 | 14.73% | 2026-07-31 |
| TAGG T. Rowe Price QM U.S. Bond ETF | 1,817 | 125.9 | 20.44% | 2026-07-31 |
| WIP State Street(R) SPDR(R) FTSE International Government Inflation-Protected Bond ETF | 179 | 126 | 15.12% | 2026-06-30 |
| CORB AB Core Bond ETF | 705 | 131.5 | 21.09% | 2026-05-31 |
Essays that examine LDUR
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.