---
ticker: "MATR"
name: "Harbor Multi-Asset Explorer ETF"
url: "https://etf.net/etf/MATR"
grade: "B"
score: 60
graded_at: "2026-10-12"
category: "Tactical Allocation"
category_rank: "16 of 46"
methodology: "https://etf.net/methodology"
---

# MATR: Harbor Multi-Asset Explorer ETF

Grade **B**, Score 60 of 100. Rank 16 of 46 in Tactical Allocation.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 58 | 20 of 46 |
| Mission | 78 | 9 of 27 |
| Risk | 62 | 15 of 46 |
| Tradability | 38 | 34 of 46 |
| Holdings | 74 | 10 of 43 |
| Durability | 35 | 37 of 46 |

## Top holdings

The fund holds 27 positions. These are the largest 27, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | IVV | Ishares Core S&P 500 Etf | 14.50% |
| 2 | IEMG | Ishares Core Msci Emerging | 9.78% |
| 3 | FLJP | Franklin Ftse Japan Etf | 8.02% |
| 4 | QQQM | Invesco Nasdaq 100 Etf | 7.70% |
| 5 | VGK | Vanguard Ftse Europe Etf | 6.01% |
| 6 | XLK | Ss Technology Select Sector | 5.19% |
| 7 | VGIT | Vanguard Intermediate-Term T | 4.97% |
| 8 | MAGS | Roundhill Magnificent Seven | 4.93% |
| 9 | IALT | Ishrs Sys Alt Act Etf | 4.07% |
| 10 | GLDM | Spdr Gold Minishares Trust | 4.05% |
| 11 | DBMF | Imgp Dbi Mft Str Etf-Usd Inc | 3.26% |
| 12 | VGLT | Vanguard Long-Term Treasury | 3.03% |
| 13 | XLC | Ss Comm Select Sector Spdr | 2.46% |
| 14 | SPHY | Ss Spdr P High Yield Etf | 2.45% |
| 15 | HGER | Harbor Commodity All Weather | 2.03% |
| 16 | MTUM | Ishares Msci Usa Momentum Fa | 2.02% |
| 17 | ACOM | Harbor Active Commodity Etf | 2.01% |
| 18 | SOXX | Ishares Semiconductor Etf | 2.00% |
| 19 | XLI | Ss Industrial Select Sector | 1.73% |
| 20 | VWOB | Vanguard Emerg Mkts Gov Bnd | 1.53% |
| 21 | KBWB | Invesco Kbw Bank Etf | 1.50% |
| 22 | IHF | Ishares U.s. Healthcare Prov | 1.50% |
| 23 | USIG | Ishares Broad USD Investment | 1.43% |
| 24 | IGV | Ishares Expanded Tech-Softwa | 1.13% |
| 25 | KRE | Ss Spdr S&P Regional Bank | 1.00% |
| 26 | ITB | Ishares U.s. Home Constructi | 0.93% |
| 27 | IBIT | Ishares Bitcoin Trust Etf | 0.75% |

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