MRBBX Mutual Fund

MRBBX Mutual Fund

NAV$9.12
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Showing top 50 of 1,081 holdings · as of May 31, 2026
MRBBX holdings, by weight
#TickerNameWeightCumulativeSharesMkt value
1DebtUst Bond 2Yr Future Sep 30 26
5.59%		5.6%2,231-
2DebtUst Bond 5Yr Future Sep 30 26
5.47%		11.1%4,207-
3DebtUst Ultra Bond Future Sep 21 26
2.41%		13.5%1,737-
4DebtUs Treasury Bond
2.12%		15.6%177,950,000$174.66M
5DebtUs Treasury Note
2.07%		17.7%167,000,000$170.87M
6DebtUs Treasury Bond
2.00%		19.7%183,300,000$164.59M
7DebtUs Treasury Note
1.33%		21.0%108,100,000$109.63M
8DebtUs Treasury Note
1.24%		22.2%102,500,000$101.81M
9DebtUs Treasury Bond
1.17%		23.4%101,800,000$96.61M
10DebtUs Treasury Note
1.13%		24.5%90,926,000$93.04M
11DebtUst 10Yr Ultra Bond Future Sep 21 26
1.12%		25.6%825-
12DebtUs Treasury Bond
1.12%		26.8%100,050,000$92.62M
13DebtFreddie Mac Pool
1.08%		27.9%110,248,142$88.77M
14DebtUs Treasury Bond
1.06%		28.9%90,700,000$87.18M
15DebtUs Treasury Note
0.88%		29.8%74,000,000$72.39M
16—Cash and Cash Equivalents
0.87%		30.7%-$72.30M
17DebtUs Treasury Bond
0.83%		31.5%132,800,000$68.79M
18DebtUs Treasury Note
0.79%		32.3%64,200,000$65.22M
19DebtUs Treasury Note
0.70%		33.0%57,200,000$57.47M
20DebtUs Treasury Note
0.68%		33.7%57,000,000$56.43M
21DebtUs Treasury Note
0.61%		34.3%51,500,000$49.91M
22—Fannie Mae Or Freddie Mac 6% Jun Tba
0.59%		34.9%47,825,000$48.91M
23DebtUs Treasury Bond
0.58%		35.4%74,100,000$47.64M
24—Macquarie Group Ltd 144A Frb Jun 21 33
0.57%		36.0%47,217,000$46.80M
25DebtCheniere Energy Partners Lp
0.55%		36.6%44,143,000$45.25M
26DebtUs Treasury Bond
0.55%		37.1%58,777,000$44.93M
27DebtUs Treasury Bond
0.55%		37.7%61,700,000$45.19M
28DebtUs Treasury Bond
0.55%		38.2%67,500,000$45.32M
29DebtUs Treasury Bond
0.54%		38.7%44,500,000$44.58M
30—Wells Fargo & Co Frb Feb 11 31
0.52%		39.3%45,462,000$42.52M
31DebtLoancore 2021-Cre6 Issuer Ltd 144A
0.52%		39.8%42,852,000$43.02M
32—Bank Of America Corp Frb Oct 20 32
0.50%		40.3%45,881,000$41.03M
33DebtArbor Realty Commercial Real Estate Notes 2022-Fl1 Ltd 144A
0.49%		40.8%40,620,500$40.75M
34DebtLoancore 2025 2025-Cre8 Issuer Llc 144A
0.48%		41.3%39,804,000$39.90M
35DebtUs Treasury Note
0.47%		41.7%38,000,000$38.74M
36DebtBxmt 2021-Fl4 Ltd 144A
0.46%		42.2%38,262,000$38.15M
37—Bank Of America Corp Frb Feb 13 31
0.45%		42.6%39,891,000$37.22M
38DebtCapital One Financial Corp
0.45%		43.1%34,164,000$37.24M
39DebtIron Mountain Inc 144A
0.42%		43.5%35,950,000$34.81M
40DebtBlack Diamond Clo 2021-1 Ltd 144A
0.42%		43.9%34,041,667$34.26M
41DebtSumitomo Mitsui Financial Group Inc
0.42%		44.4%38,002,000$34.66M
42DebtMf1 2026-Fl22 Llc 144A
0.42%		44.8%34,173,635$34.27M
43DebtPenske Automotive Group Inc
0.41%		45.2%34,558,000$33.72M
44DebtUbs Commercial Mortgage Trust 2017-C7
0.40%		45.6%33,000,000$32.69M
45DebtPlains All American Pipeline Lp
0.40%		46.0%33,187,000$32.60M
46DebtTransdigm Inc
0.40%		46.4%33,133,000$33.22M
47DebtNew Residential Mortgage Loan Trust 2025-Nqm4 144A
0.40%		46.8%33,132,636$33.29M
48DebtElmwood Clo Viii Ltd 144A
0.38%		47.2%31,350,000$31.46M
49DebtUs Treasury Bond
0.36%		47.5%30,800,000$29.66M
50DebtEnel Finance International Nv 144A
0.36%		47.9%30,284,000$29.88M
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MRBBX Mutual Fund All Holdings

MRBBX holdings total 1075 positions. The top 10 holdings account for 24.5% of the fund, led by Ust Bond 2Yr Future Sep 30 26 at 5.6%, Ust Bond 5Yr Future Sep 30 26 at 5.5%, Ust Ultra Bond Future Sep 21 26 at 2.4%.

MRBBX portfolio concentration is well-diversified, with the top 10 representing 24.5% of total assets.

MRBBX sectors provide a detailed breakdown. MRBBX overlap shows how holdings compare to other funds in your portfolio.