Fund · JPMorgan BetaBuilders MSCI US REIT ETF · measured from SEC filings
BBRE holdings
BBRE reports 107 holdings and behaves like 27.7 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: 100% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-05-31BBRE's largest investment is Welltower Inc at 10.25% of net assets. Prologis Inc and Simon Property Group Inc follow; the three together are 24.43%. Ten companies are 49.42% of the fund; the other 97 share the rest. Among the 721 equity funds measured here, BBRE behaves like 27.7 holdings against a median of 42.4 — 1.5 times more concentrated than the median. Across 27 quarterly filings BBRE has become more concentrated: it behaved like 51.7 at 2019-11-30 and 27.7 at 2026-05-31. Between the 2026-02-28 and 2026-05-31 filings 0 positions were added and 3 dropped; 3.0% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.
Every filing since 2019
27Between 2019-11-30 and 2026-05-31, BBRE went from behaving like 51.7 equally weighted positions to 27.7 — 46% fewer, while its top ten went from 34.93% to 49.42% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-05-31 | 107 | 27.7 | 49.42% | 10.26% |
| 2026-02-28 | 110 | 27.1 | 50.2% | 10.34% |
| 2025-11-30 | 113 | 27.2 | 49.21% | 11.07% |
| 2025-08-31 | 119 | 31.1 | 47.79% | 8.33% |
| 2025-05-31 | 116 | 31.3 | 47.83% | 8.19% |
| 2025-02-28 | 119 | 31.3 | 47.11% | 9.11% |
| 2024-11-30 | 121 | 30.4 | 48.73% | 8.75% |
| 2024-08-31 | 120 | 30.2 | 47.89% | 10.14% |
Earlier filings (19 more, back to 2019-11-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-05-31 | 119 | 30.6 | 47.35% | 10.08% |
| 2024-02-29 | 121 | 26.8 | 49.28% | 12.05% |
| 2023-11-30 | 125 | 29.4 | 47.35% | 10.96% |
| 2023-08-31 | 123 | 29.1 | 46.76% | 11.66% |
| 2023-05-31 | 127 | 28.7 | 46.22% | 12.13% |
| 2023-02-28 | 130 | 30.9 | 44.72% | 11.39% |
| 2022-11-30 | 133 | 33 | 43.44% | 10.69% |
| 2022-08-31 | 137 | 37.4 | 41.31% | 8.78% |
| 2022-05-31 | 133 | 39 | 40.41% | 8.48% |
| 2022-02-28 | 137 | 38.5 | 40.31% | 9.18% |
| 2021-11-30 | 137 | 37.6 | 41.07% | 9.24% |
| 2021-08-31 | 139 | 40.5 | 39.18% | 8.34% |
| 2021-05-31 | 140 | 42.5 | 38.29% | 7.98% |
| 2021-02-28 | 139 | 44 | 37.48% | 7.65% |
| 2020-11-30 | 142 | 40.5 | 38.9% | 8.33% |
| 2020-08-31 | 144 | 37.2 | 40.38% | 8.78% |
| 2020-05-31 | 152 | 38.3 | 39.84% | 8.54% |
| 2020-02-29 | 151 | 48.6 | 36.05% | 6.67% |
| 2019-11-30 | 153 | 51.7 | 34.93% | 5.72% |
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 107 positions in BBRE's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: BBRE.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | Welltower, Inc. | 10.26% | 10.3% |
| 2 | Prologis, Inc. | 9.73% | 20.0% |
| 3 | Simon Property Group, Inc. | 4.47% | 24.5% |
| 4 | Equinix, Inc. | 4.37% | 28.8% |
| 5 | Digital Realty Trust, Inc. | 4.34% | 33.2% |
| 6 | Realty Income Corp. | 4.00% | 37.2% |
| 7 | Public Storage | 3.80% | 41.0% |
| 8 | Iron Mountain, Inc. | 3.06% | 44.0% |
| 9 | Ventas, Inc. | 2.92% | 46.9% |
| 10 | Extra Space Storage, Inc. | 2.47% | 49.4% |
| 11 | VICI Properties, Inc. | 2.40% | 51.8% |
| 12 | AvalonBay Communities, Inc. | 2.12% | 53.9% |
| 13 | Equity Residential | 1.89% | 55.8% |
| 14 | Essex Property Trust, Inc. | 1.49% | 57.3% |
| 15 | Invitation Homes, Inc. | 1.44% | 58.7% |
Returns the fund reported
2019-09 – 2026-05Monthly total returns from Item B.5 of BBRE'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 0.06 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: BBRE.json · all funds.
Who borrows BBRE'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, $11m was out to 5 borrowers, 0.86% of net assets. The largest, GOLDMAN SACHS & CO., held 32.2% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| GOLDMAN SACHS & CO. | $3m | 32.2% |
| MORGAN STANLEY & CO LLC | $3m | 25.1% |
| National Financial Services LLC | $2m | 21.4% |
| BofA Securities, Inc. | $2m | 17.6% |
| BNP PARIBAS PRIME BROKERAGE INTERNATIONAL LIMITED | $395,071 | 3.7% |
Cash collateral reported against the loan: 0.89% of net assets, 103.4% 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 BBRE has filed, with each borrower: BBRE.json · all funds.
Since the previous filing
2026-02-28 → 2026-05-31110 positions became 107: 0 added (0.0% of the fund at the later date), 3 dropped (0.5% at the earlier date). Half the sum of all weight changes, a turnover proxy: 3.0%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of BBRE 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 |
|---|---|---|---|---|---|
| Iron Mountain, Inc. | 2.64% | 3.06% | Realty Income Corp. | 4.51% | 4.00% |
| JPMorgan U.S. Government Money Market Fund | 0.59% | 0.94% | Extra Space Storage, Inc. | 2.65% | 2.47% |
| Host Hotels & Resorts, Inc. | 1.19% | 1.37% | Sun Communities, Inc. | 1.47% | 1.30% |
| Invitation Homes, Inc. | 1.31% | 1.44% | VICI Properties, Inc. | 2.55% | 2.40% |
| Digital Realty Trust, Inc. | 4.22% | 4.34% | Simon Property Group, Inc. | 4.61% | 4.47% |
| Vornado Realty Trust | 0.42% | 0.52% | Public Storage | 3.93% | 3.80% |
Gone: Alexander & Baldwin, Inc. (0.18%), Veris Residential, Inc. (0.18%), Summit Hotel Properties, Inc. (0.08%).
Asset categories and pricing
as of 2026-05-31| Asset category (as filed) | Share of investments |
|---|---|
| equity EC | 98.16% |
| short-term investment STIV | 1.82% |
| derivative DE | 0.03% |
100.0% of BBRE is carried at a quoted market price (fair-value level 1). 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 $1.23B. Notional of an interest-rate or currency swap is not equity exposure.
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, equity funds
10Every measured equity fund lined up by how many holdings it behaves like; these sit either side of BBRE (27.7). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| FLUK Franklin FTSE United Kingdom ETF | 95 | 27.5 | 49.53% | 2026-06-30 |
| VSLU Applied Finance Valuation Large Cap ETF | 457 | 27.6 | 50.39% | 2026-06-30 |
| HDV iShares Core High Dividend ETF | 79 | 27.7 | 51.6% | 2026-07-31 |
| ESGE iShares ESG Aware MSCI EM ETF | 309 | 27.7 | 39.36% | 2026-05-31 |
| INFL Horizon Kinetics Inflation Beneficiaries ETF | 48 | 27.7 | 50.05% | 2026-06-30 |
| ARKK ARK Innovation ETF | 47 | 27.8 | 47.52% | 2026-07-31 |
| EEMA iShares MSCI Emerging Markets Asia ETF | 886 | 27.8 | 39.24% | 2026-05-31 |
| ARKW ARK Next Generation Internet ETF | 44 | 27.9 | 47.96% | 2026-07-31 |
| UFO Procure Space ETF | 65 | 27.9 | 48.34% | 2026-07-31 |
| PABU iShares Paris-Aligned Climate Optimized MSCI USA ETF | 133 | 28 | 50.36% | 2026-05-31 |
Essays that examine BBRE
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.