---
ticker: "BRSM"
name: "MFS Blended Research Small-Mid Cap ETF"
url: "https://etf.net/etf/BRSM"
grade: "B"
score: 62
graded_at: "2026-10-12"
category: "US Active Small/Mid-Cap"
category_rank: "12 of 48"
methodology: "https://etf.net/methodology"
---

# BRSM: MFS Blended Research Small-Mid Cap ETF

Grade **B**, Score 62 of 100. Rank 12 of 48 in US Active Small/Mid-Cap.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 77 | 11 of 48 |
| Mission | Not scored | — |
| Risk | 47 | 25 of 44 |
| Tradability | 43 | 28 of 48 |
| Holdings | 83 | 7 of 48 |
| Durability | 43 | 34 of 48 |

## Top holdings

The fund holds 316 positions. These are the largest 30, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | OKTA | Okta Inc | 1.13% |
| 2 | BOX | Box Incclass A | 1.13% |
| 3 | ROKU | Roku Inc | 1.10% |
| 4 | XP | Xp Inc Class A | 1.06% |
| 5 | ARMK | Aramark | 1.05% |
| 6 | TLN | Talen Energy Corp | 1.04% |
| 7 | RE | Everest Group Ltd | 1.01% |
| 8 | LNC | Lincoln National Corp | 0.94% |
| 9 | BPOP | Popular Inc | 0.94% |
| 10 | NVT | Nvent Electric PLC | 0.91% |
| 11 | BILL | Bill Holdings Inc | 0.90% |
| 12 | UGI | Ugi Corp | 0.89% |
| 13 | CATY | Cathay General Bancorp | 0.88% |
| 14 | UHS | Universalhealth Services B | 0.88% |
| 15 | RHP | Ryman Hospitality Properties | 0.88% |
| 16 | GPS | Gap Inc/The | 0.87% |
| 17 | UMBF | Umb Financial Corp | 0.84% |
| 18 | SSD | Simpson Manufacturing Co Inc | 0.83% |
| 19 | FTI | Technipfmcplc | 0.82% |
| 20 | MYRG | Myr Groupinc/Delaware | 0.81% |
| 21 | EQH | Equitableholdings Inc | 0.81% |
| 22 | GDDY | Godaddy Inc Class A | 0.80% |
| 23 | PDM | Piedmont Realty Trust Inc | 0.78% |
| 24 | ZBRA | Zebra Technologies Corp Class A | 0.77% |
| 25 | WWW | Wolverineworld Wide Inc | 0.77% |
| 26 | NDSN | Nordson Corp | 0.75% |
| 27 | AGCO | Agco Corp | 0.75% |
| 28 | TKR | Timken Co | 0.73% |
| 29 | FLS | Flowservecorp | 0.73% |
| 30 | MTH | Meritage Homes Corp | 0.73% |

Source: etf.net, https://etf.net/etf/BRSM. Please cite the page URL.