BREE vs NSI
MFS Blended Research Emerging Markets Equity ETF against National Security Emerging Markets Index ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
25%
23 shared positions
Fee gap
31 bp
BREE is cheaper
1-year return gap
—
Larger fund
NSI
$43M
Side by side
| BREE | NSI | |
|---|---|---|
| Fund | MFS Blended Research Emerging Markets Equity ETF | National Security Emerging Markets Index ETF |
| Issuer | MFS | National |
| Category | Emerging Markets | Aerospace & Defense |
| Expense ratio | 0.44% | 0.75% |
| Assets | $26M | $43M |
| Average daily dollar volume | $24K | $49K |
| Listed | Mar 5, 2026 | Dec 6, 2023 |
| FrenzyCap score | 33 | 19 |
| 1-month return | −0.7% | +0.5% |
| 3-month return | +3.9% | +2.6% |
| Year to date | — | +14.8% |
| 1-year return | — | +16.7% |
| 30-day volatility | 19.3% | 16.8% |
| Worst drawdown, 1 year | −13.0% | −13.7% |
| Trailing 12-month yield | — | 1.20% |
| Holdings | 146 | 105 |
| Top 10 weight | 42.8% | 47.0% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | −2.5% |
| Holdings above 200-day average | — | 60% |
| Net flow, latest 3 reported months | +$23M thru May 2026 | +$2.5M thru May 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of May 31, 2026SEC filing | as of May 31, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
27% of BREE · 35% of NSI| Holding | BREE | NSI |
|---|---|---|
| TSM | 13.71% | 15.89% |
| ASX | 1.36% | 3.60% |
| KB | 1.18% | 1.08% |
| NTES | 1.05% | 2.02% |
| SHG | 0.91% | 0.92% |
| HDB | 0.83% | 1.79% |
| INFY | 0.80% | 0.72% |
| ABEV | 0.71% | 0.75% |
| PDD | 0.67% | 2.45% |
| CX | 1.01% | 0.52% |
| BZ | 0.49% | 0.46% |
| KEP | 0.40% | 0.41% |
| GFI | 0.33% | 0.66% |
| TLK | 0.82% | 0.28% |
| HTHT | 0.76% | 0.25% |
| VALE | 0.23% | 1.22% |
| BBD | 0.22% | 0.49% |
| BVN | 0.20% | 0.21% |
| ITUB | 0.16% | 0.70% |
| SBSW | 0.24% | 0.15% |
| SBS | 0.25% | 0.13% |
| TAL | 0.13% | 0.22% |
| AXIAPC | 0.70% | 0.13% |
Sector mix of the stock holdings
| Sector | BREE | NSI | Gap |
|---|---|---|---|
| Technology | 17.4% | 27.8% | −10.3% |
| Financials | 3.3% | 11.2% | −7.9% |
| Industrials | 2.5% | 7.3% | −4.7% |
| Materials | 2.0% | 6.3% | −4.3% |
| Communication Services | 1.0% | 5.3% | −4.4% |
| Consumer Discretionary | 0.9% | 3.6% | −2.7% |
| Consumer Staples | 0.7% | 2.0% | −1.3% |
| Health Care | 0.0% | 2.6% | −2.6% |
| Utilities | 0.7% | 1.3% | −0.7% |
| Energy | 0.0% | 1.1% | −1.1% |
| Real Estate | 0.0% | 0.6% | −0.6% |
More: full overlap table · BREE holdings · NSI holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.