Showing top 50 of 926 holdings · as of Feb 28, 2026
MGBBX holdings, by weight
#
Ticker
Name
Weight
Cumulative
Shares
Mkt value
Sector
Industry
1
Debt
Korea Treasury Bond Bonds 09/30 2.5
2.21%
2.2%
-
$23.18M
-
-
2
Debt
Brazil Nota Do Tesouro Nacional
1.74%
4.0%
-
$18.24M
-
-
3
Debt
Australia Government Bond 2.75 05-21-2041
1.67%
5.6%
-
$17.57M
-
-
4
Debt
China Government Bond 2033-02-25
1.56%
7.2%
-
$16.36M
-
-
5
—
Buoni Poliennali Del Tesoro
1.52%
8.7%
-
$16.01M
-
-
6
Debt
Us Treasury N/B 05/43 3.875Financials · Capital Markets
1.51%
10.2%
-
$15.85M
Financials
Capital Markets
7
Debt
Hellenic Republic Government Bond Eur 144A Life/Reg S 3.625% 06-15-35
1.48%
11.7%
-
$15.52M
-
-
8
Debt
Korea Treasury Bond
1.48%
13.2%
-
$15.56M
-
-
9
Debt
Republic Of South Africa Government Bond
1.46%
14.6%
-
$15.38M
-
-
10
Debt
China Government Bond Bonds 01/30 1.43
1.44%
16.1%
-
$15.11M
-
-
11
—
Mfs Institutional Money Market Portfolio
1.40%
17.5%
14,765,619
$14.77M
-
-
12
Debt
Bonos Y Obl
1.26%
18.7%
-
$13.24M
-
-
13
—
France (Republic Of) 2.7% Feb 25, 2031
1.04%
19.8%
-
$10.93M
-
-
14
—
China Government 3.13% 21-nov-2029
0.97%
20.7%
-
$10.21M
-
-
15
Debt
Korea Treasury Bond 1.875% 10 Jun 2029
0.97%
21.7%
-
$10.24M
-
-
16
—
Peru (Republic Of) 6.85% Aug 12, 2035
0.88%
22.6%
-
$9.28M
-
-
17
—
UK CONV GILT RegS 4% Oct 22, 2031
0.75%
23.3%
-
$7.94M
-
-
18
—
Japan (Government Of) 5Yr #181 1.3% Sep 20, 2030
0.74%
24.1%
-
$7.75M
-
-
19
—
Bonos De La Tesoreria De La Republica En Pesos 4.7 2030-09-01Financials · Capital Markets
0.73%
24.8%
-
$7.68M
Financials
Capital Markets
20
Debt
Treasury Note (Otr) 3.63% Sep 30, 2030
0.72%
25.5%
-
$7.56M
-
-
21
Debt
Japan Government Of
0.68%
26.2%
-
$7.11M
-
-
22
—
United Kingdom Gilt Bonds Regs 03/35 4.5
0.67%
26.9%
-
$7.01M
-
-
23
—
France (Govt Of) /EUR/ Regd 3.25000000
0.66%
27.5%
-
$6.98M
-
-
24
—
Buoni Poliennali Del Tesoro
0.65%
28.2%
-
$6.85M
-
-
25
Debt
Jgb
0.64%
28.8%
-
$6.75M
-
-
26
Debt
Treasury Note (Otr) 4.25% May 15, 2035Financials · Banks
0.60%
29.4%
-
$6.31M
Financials
Banks
27
—
France (Govt Of) Bonds 144A Regs 11/35 3.5
0.52%
29.9%
-
$5.44M
-
-
28
—
France (Republic Of) 4.1% May 25, 2046 4.1
0.51%
30.5%
-
$5.35M
-
-
29
—
Italy Buoni Poliennali Del Tesoro 4.3% 2054-10-01
0.51%
31.0%
-
$5.32M
-
-
30
—
United Kingdom Gilt
0.51%
31.5%
-
$5.32M
-
-
31
Debt
Spain (Kingdom Of)
0.50%
32.0%
-
$5.24M
-
-
32
Debt
Hellenic Republic Government Bond
0.49%
32.5%
-
$5.16M
-
-
33
—
Japan (Government Of) 20Yr #157
0.49%
33.0%
-
$5.19M
-
-
34
—
China Peoples Republic Of (Governm Aug 25, 2035 1.83
0.46%
33.4%
-
$4.82M
-
-
35
Debt
Hellenic Republic Government Bond
0.45%
33.9%
-
$4.71M
-
-
36
Debt
Thailand G
0.45%
34.3%
-
$4.73M
-
-
37
—
Buoni Poliennali Del Tesoro
0.44%
34.8%
-
$4.60M
-
-
38
Debt
United States TreasuryFinancials · Banks
0.40%
35.2%
-
$4.25M
Financials
Banks
39
—
Mexican Bonos Bonds 05/33 7.5
0.40%
35.6%
-
$4.24M
-
-
40
Debt
New Zealand
0.39%
36.0%
-
$4.08M
-
-
41
Debt
Uruguay Government International BondFinancials · Diversified Financial Services
0.38%
36.3%
-
$4.04M
Financials
Diversified Financial Services
42
—
China Peoples Republic Of (Governm Oct 25, 2030 1.63
0.38%
36.7%
-
$3.99M
-
-
43
—
Canada (Government Of) 12/01/2055 2.75%Financials · Capital Markets
0.37%
37.1%
-
$3.92M
Financials
Capital Markets
44
—
Japan (30 Year Issue) /JPY/ Regd Ser 73 0.70000000
0.37%
37.5%
-
$3.85M
-
-
45
—
Federal Home Loan Mortgage Corp. Fr Sd8213 2052-05-01Financials · Thrifts
0.36%
37.8%
-
$3.79M
Financials
Thrifts
46
—
Bain Capital Credit Clo Ltd., Series 2021-7A, Class Br 5.7723804 2035-01-22
0.36%
38.2%
-
$3.80M
-
-
47
—
Iceland Rikisbref
0.34%
38.5%
-
$3.61M
-
-
48
Debt
Japan Gov
0.33%
38.8%
-
$3.45M
-
-
49
—
Uruguay (Oriental Republic Of) 8% Oct 29, 2035
0.33%
39.2%
-
$3.43M
-
-
50
—
Iceland Rikisbref
0.32%
39.5%
-
$3.37M
-
-
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MGBBX Mutual Fund All Holdings
MGBBX holdings total 927 positions. The top 10 holdings account for 16.1% of the fund, led by Korea Treasury Bond Bonds 09/30 2.5 at 2.2%, Brazil Nota Do Tesouro Nacional 10% 01/01/2035 at 1.7%, Australia Government Bond 2.75 05-21-2041 at 1.7%.
MGBBX portfolio concentration is well-diversified, with the top 10 representing 16.1% of total assets. The largest sector exposure is Financials at 17.6%.
MGBBX sectors provide a detailed breakdown. MGBBX overlap shows how holdings compare to other funds in your portfolio.