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MROSX

ETF

MROSX · UNKNOWN · 23 holdings

About MROSX

No description available for this ETF.

Fund Details

Expense Ratio: —
Inception Date: —
Exchange: UNKNOWN
Currency: USD
Holdings As Of: Apr 10, 2026
Tracked Holdings: 0.0%
HHI Score: 1266.63

Performance

Low (5.7%) ↘ Decelerating

▲ 1.17%

▲ 2.92%

▲ 6.24%

▲ 6.48%

YTD

▲ 8.91%

▲ 7.44%

1M return (+2.92%) is stronger than 1W (+1.17%) — gains are slowing

Concentration Risk

85.12% Highly Concentrated

Diversified Concentrated

The top 10 holdings represent 85.12% of the fund. This ETF is heavily concentrated — performance is largely driven by a few stocks.

Top 10 Holdings

85.12% of fund

MassMutual Core Bond MassMutual Core Bond Fund

26.59%

MassMutual Total Ret MassMutual Total Return Bond Fund

16.84%

MM S&P 500 Index Fun MM S&P 500 Index Fund

10.06%

MassMutual Equity Op MassMutual Equity Opportunities Fund

5.48%

Vanguard Total Bond Vanguard Total Bond Market Index Fund

5.14%

MassMutual Short-Dur MassMutual Short-Duration Bond Fund

4.87%

MassMutual Blue Chip MassMutual Blue Chip Growth Fund

4.83%

MassMutual Diversifi MassMutual Diversified Value Fund

4.59%

Vanguard Developed M Vanguard Developed Markets Index Fund

3.51%

MassMutual Select Ov MassMutual Select Overseas Fund

3.21%

Other positions

0.18%

All Holdings (23)

Top 10: 85.12% of fund

#	Ticker	Name	Weight	Shares	Market Value
1	MassMutual Core Bond	MassMutual Core Bond Fund	26.59%	5.38 M	49.14 M
2	MassMutual Total Ret	MassMutual Total Return Bond Fund	16.84%	3.70 M	31.13 M
3	MM S&P 500 Index Fun	MM S&P 500 Index Fund	10.06%	1.21 M	18.59 M
4	MassMutual Equity Op	MassMutual Equity Opportunities Fund	5.48%	582,497	10.12 M
5	Vanguard Total Bond	Vanguard Total Bond Market Index Fund	5.14%	982,217	9.51 M
6	MassMutual Short-Dur	MassMutual Short-Duration Bond Fund	4.87%	966,123	8.99 M
7	MassMutual Blue Chip	MassMutual Blue Chip Growth Fund	4.83%	352,016	8.93 M
8	MassMutual Diversifi	MassMutual Diversified Value Fund	4.59%	845,772	8.49 M
9	Vanguard Developed M	Vanguard Developed Markets Index Fund	3.51%	353,250	6.48 M
10	MassMutual Select Ov	MassMutual Select Overseas Fund	3.21%	608,468	5.94 M
11	Invesco Internationa	Invesco International Bond Fund	3.13%	1.25 M	5.79 M
12	Vanguard Mid-Cap Ind	Vanguard Mid-Cap Index Fund	2.82%	15,005	5.20 M
13	MassMutual Internati	MassMutual International Equity Fund	1.61%	325,783	2.97 M
14	Vanguard Long-Term T	Vanguard Long-Term Treasury Index Fund	1.36%	133,863	2.52 M
15	Vanguard Emerging Ma	Vanguard Emerging Markets Stock Index Fund/United States	1.23%	55,469	2.27 M
16	Vanguard Small-Cap I	Vanguard Small-Cap Index Fund	1.22%	19,776	2.25 M
17	MassMutual Mid Cap G	MassMutual Mid Cap Growth Fund	1.13%	107,137	2.09 M
18	Invesco Real Estate	Invesco Real Estate Fund	0.76%	83,861	1.41 M
19	DFA Commodity Strate	DFA Commodity Strategy Portfolio	0.52%	208,158	970,017.45
20	MassMutual Small Cap	MassMutual Small Cap Growth Equity Fund	0.31%	35,441	569,190.38
21	MassMutual Inflation	MassMutual Inflation-Protected and Income Fund	0.30%	58,637	552,950.32
22	MassMutual High Yiel	MassMutual High Yield Fund	0.21%	48,659	396,085.3
23	MassMutual Global Fl	MassMutual Global Floating Rate Fund	0.09%	20,136	173,370.52

Showing top 10 of 23 holdings · Listed: 99.82% · 0.18% in other positions