Fund · JPMorgan BetaBuilders U.S. Small Cap Equity ETF · measured from SEC filings
BBSC holdings
BBSC reports 853 holdings and behaves like 601.1 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-07-31. The fact sheet publishes the first number; this page computes the second, and traces it across 22 quarters of filings.
Measured concentration
as of 2026-07-31Read this figure with the following in mind
3.8% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 323.2
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: 99.99% at a quoted market price (level 1), 17 issuer countries.
What stands out
as of 2026-07-31The largest line in BBSC's filing is not a stock but JPMorgan U.S. Government Money Market Fund, Class IM, a short-term position at 0.83% of net assets. Ten companies are 4.59% of the fund; the other 843 share the rest. Among the 721 equity funds measured here, BBSC behaves like 601.1 holdings against a median of 42.4 — 14.2 times the median. Across 22 quarterly filings BBSC has held roughly steady since 2021-01-31 (529.5 then, 486.4 now). Between the 2026-01-31 and 2026-04-30 filings 1 positions were added and 10 dropped; 10.6% 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 2021
22Between 2021-01-31 and 2026-04-30, BBSC went from behaving like 529.5 equally weighted positions to 486.4 — 8% fewer, while its top ten went from 5.86% to 5.94% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-04-30 | 733 | 486.4 | 5.94% | 0.83% |
| 2026-01-31 | 742 | 529.2 | 5.13% | 0.98% |
| 2025-10-31 | 736 | 407.3 | 8.3% | 1.53% |
| 2025-07-31 | 748 | 514.9 | 5.34% | 0.84% |
| 2025-04-30 | 776 | 511.8 | 5.04% | 0.96% |
| 2025-01-31 | 788 | 541.7 | 4.92% | 0.98% |
| 2024-10-31 | 782 | 529.7 | 5.12% | 0.8% |
| 2024-07-31 | 791 | 518.2 | 5.48% | 1.54% |
Earlier filings (14 more, back to 2021-01-31)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-04-30 | 827 | 533.3 | 5.64% | 1.19% |
| 2024-01-31 | 838 | 585.6 | 4.8% | 0.88% |
| 2023-10-31 | 898 | 639.3 | 3.52% | 0.52% |
| 2023-07-31 | 910 | 679.1 | 3.31% | 0.46% |
| 2023-04-30 | 910 | 566.2 | 4.84% | 1.2% |
| 2023-01-31 | 928 | 658.2 | 3.59% | 0.67% |
| 2022-10-31 | 898 | 540.5 | 5.24% | 1.66% |
| 2022-07-31 | 906 | 553.3 | 4.58% | 1.73% |
| 2022-04-30 | 926 | 526.4 | 5.31% | 1.61% |
| 2022-01-31 | 940 | 636.6 | 3.65% | 0.66% |
| 2021-10-31 | 902 | 536.6 | 5.75% | 1.29% |
| 2021-07-31 | 910 | 540.7 | 5.25% | 1.69% |
| 2021-04-30 | 859 | 545.9 | 5.37% | 0.93% |
| 2021-01-31 | 872 | 529.5 | 5.86% | 1.05% |
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
3.79% collateralBBSC's filing lists 854 positions including 3.79% of net assets in securities-lending cash collateral. Counted as filed the fund reads 323.2 effective holdings with a top ten of 8.03%; on its own investments — the figure above — it reads 601.1 with a top ten of 4.59%. 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 2026-04-30The 15 largest of 853 positions in BBSC's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: BBSC.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | JPMorgan U.S. Government Money Market Fund | 0.83% | 0.8% |
| 2 | TTM Technologies, Inc. | 0.79% | 1.6% |
| 3 | SiTime Corp. | 0.63% | 2.3% |
| 4 | Viavi Solutions, Inc. | 0.57% | 2.8% |
| 5 | FormFactor, Inc. | 0.56% | 3.4% |
| 6 | Applied Optoelectronics, Inc. | 0.54% | 3.9% |
| 7 | Planet Labs PBC | 0.52% | 4.4% |
| 8 | Semtech Corp. | 0.51% | 5.0% |
| 9 | Primoris Services Corp. | 0.51% | 5.5% |
| 10 | Arrowhead Pharmaceuticals, Inc. | 0.47% | 5.9% |
| 11 | Argan, Inc. | 0.46% | 6.4% |
| 12 | Moog, Inc. | 0.45% | 6.8% |
| 13 | CareTrust REIT, Inc. | 0.44% | 7.3% |
| 14 | American Healthcare REIT, Inc. | 0.44% | 7.7% |
| 15 | ESCO Technologies, Inc. | 0.41% | 8.1% |
By country of issuer
as of 2026-04-30Share of BBSC'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 | 95.53% |
| Bermuda° | 1.01% |
| United Kingdom | 0.51% |
| Puerto Rico° | 0.38% |
| Canada | 0.33% |
| Switzerland | 0.31% |
| Cayman Islands° | 0.28% |
| Ireland° | 0.27% |
Returns the fund reported
2020-11 – 2026-04Monthly total returns from Item B.5 of BBSC's own filings, 66 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: BBSC.json · all funds.
Who borrows BBSC's shares
2026-07-31The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-07-31, $26m was out to 10 borrowers. The largest, MORGAN STANLEY & CO LLC, held 30.2% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| MORGAN STANLEY & CO LLC | $8m | 30.2% |
| BofA Securities, Inc. | $7m | 27.2% |
| The Bank of Nova Scotia | $5m | 21.1% |
| Wells Fargo Securities LLC | $2m | 7.8% |
| CITIGROUP GLOBAL MARKETS INC. | $1m | 4.7% |
The filing reports no cash collateral position against this loan. Collateral taken in a form the fund does not hold as a position does not appear in N-PORT, so this is silence rather than absence. What the collateral figure can and cannot show. Every quarter BBSC has filed, with each borrower: BBSC.json · all funds.
Since the previous filing
2026-01-31 → 2026-04-30742 positions became 733: 1 added (0.3% of the fund at the later date), 10 dropped (1.6% at the earlier date). Half the sum of all weight changes, a turnover proxy: 10.6%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of BBSC compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-01-31 | 2026-04-30 | Largest decreases | 2026-01-31 | 2026-04-30 |
|---|---|---|---|---|---|
| Applied Optoelectronics, Inc. | 0.16% | 0.54% | Compass, Inc. | 0.43% | 0.24% |
| Viavi Solutions, Inc. | 0.29% | 0.57% | JPMorgan U.S. Government Money Market Fund | 0.98% | 0.83% |
| TTM Technologies, Inc. | 0.52% | 0.79% | Lemonade, Inc. | 0.26% | 0.16% |
| FormFactor, Inc. | 0.31% | 0.56% | ADMA Biologics, Inc. | 0.23% | 0.13% |
| MaxLinear, Inc. | 0.08% | 0.30% | Eos Energy Enterprises, Inc. | 0.21% | 0.11% |
| Planet Labs PBC | 0.31% | 0.52% | Viridian Therapeutics, Inc. | 0.15% | 0.06% |
New: Piper Sandler Cos. (0.28%). Gone: Piper Sandler Cos. (0.30%), Amicus Therapeutics, Inc. (0.21%), PotlatchDeltic Corp. (0.17%), REV Group, Inc. (0.17%), TEGNA, Inc. (0.16%), Arcellx, Inc. (0.15%).
Asset categories and pricing
as of 2026-07-3195.32% equity, 4.68% short-term investment as filed; 100.0% carried at a quoted market price (fair-value level 1), 0.0% at level 3. Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-04-30A 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 $732M. 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 BBSC (601.1). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| ISCF iShares International Small-Cap Equity Factor ETF | 1,180 | 557.1 | 5.69% | 2026-07-31 |
| EQAL Invesco Russell 1000 Equal Weight ETF | 988 | 566.4 | 6.53% | 2026-05-31 |
| IWC iShares Micro-Cap ETF | 1,382 | 572.6 | 5.46% | 2026-06-30 |
| VXF Vanguard Extended Market Index Fund | 3,371 | 582.2 | 7.55% | 2026-06-30 |
| DLS WisdomTree International SmallCap Dividend Fund | 1,021 | 582.8 | 5.72% | 2026-06-30 |
| GSSC Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | 1,320 | 610.4 | 6.56% | 2026-05-31 |
| DFIC Dimensional International Core Equity 2 ETF | 4,128 | 640.4 | 6.91% | 2026-07-31 |
| DFAX Dimensional World ex. U.S. Core Equity 2 ETF | 10,509 | 668.2 | 8.24% | 2026-07-31 |
| VB Vanguard Small-Cap Index Fund | 1,316 | 689.3 | 4.33% | 2026-06-30 |
| PRFZ Invesco RAFI US 1500 Small-Mid ETF | 1,500 | 718.3 | 3.81% | 2026-07-31 |
Essays that examine BBSC
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.