MMID vs WBIF
MFS Active Mid Cap ETF against WBI BullBear Value 3000 ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
14%
15 shared positions
Fee gap
106 bp
MMID is cheaper
1-year return gap
8.0 pts
WBIF is ahead
Larger fund
MMID
$34M
Side by side
| MMID | WBIF | |
|---|---|---|
| Fund | MFS Active Mid Cap ETF | WBI BullBear Value 3000 ETF |
| Issuer | MFS | WBI |
| Category | Mid Cap Blend | Large Cap Value |
| Expense ratio | 0.59% | 1.65% |
| Assets | $34M | $23M |
| Average daily dollar volume | $57K | $49K |
| Listed | Sep 24, 2025 | Aug 25, 2014 |
| FrenzyCap score | 31 | 20 |
| 1-month return | −0.4% | −0.7% |
| 3-month return | −1.0% | +0.5% |
| Year to date | +4.6% | +15.2% |
| 1-year return | +4.5% | +12.5% |
| 30-day volatility | 14.5% | 10.6% |
| Worst drawdown, 1 year | −8.1% | −7.0% |
| Trailing 12-month yield | 0.96% | — |
| Holdings | 105 | 76 |
| Top 10 weight | 16.7% | 23.8% |
| Look-through P/E | 24.2 | 17.9 |
| Holdings vs fair value | +14.0% | +18.6% |
| Holdings above 200-day average | 42% | 50% |
| Net flow, latest 3 reported months | +$1.0M thru May 2026 | −$2.7M thru Jun 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of May 31, 2026SEC filing | as of Jun 30, 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
15% of MMID · 20% of WBIF
Sector mix of the stock holdings
| Sector | MMID | WBIF | Gap |
|---|---|---|---|
| Industrials | 22.0% | 19.8% | +2.2% |
| Financials | 9.4% | 26.1% | −16.7% |
| Technology | 8.9% | 19.0% | −10.1% |
| Consumer Discretionary | 9.3% | 11.2% | −1.9% |
| Utilities | 8.9% | 3.8% | +5.1% |
| Materials | 5.9% | 5.6% | +0.3% |
| Energy | 4.9% | 2.5% | +2.4% |
| Health Care | 4.9% | 2.0% | +2.9% |
| Real Estate | 6.8% | 0.0% | +6.8% |
| Consumer Staples | 2.9% | 2.0% | +0.9% |
More: full overlap table · MMID holdings · WBIF 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.