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MFS Total Return Bond R6 (MRBKX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
9.66
+0.01 (0.10%)
At close: Jan 9, 2026

MRBKX Holdings List

No.SymbolName WeightShares
1n/a2 Year Treasury Note Future Mar 264.30%1,733
2n/a5 Year Treasury Note Future Mar 264.22%3,232
3T.4.125 02.15.27United States Treasury Notes 4.13%3.87%320,100,000
4n/aUltra US Treasury Bond Future Mar 262.50%1,737
5T.4.75 11.15.43United States Treasury Bonds 4.75%2.16%177,950,000
6T.4.25 06.30.29United States Treasury Notes 4.25%2.07%167,000,000
7T.4.25 02.15.54United States Treasury Bonds 4.25%2.06%183,300,000
8T.4.25 11.15.34United States Treasury Notes 4.25%1.92%157,500,000
9T.4.375 08.15.43United States Treasury Bonds 4.38%1.20%101,800,000
10T.4.875 10.31.28United States Treasury Notes 4.88%1.13%90,926,000
11FR.SD8199Federal Home Loan Mortgage Corp. 2%1.11%113,881,558
12n/aCurrency Cash CASH_USD1.08%90,155,675
13T.4.5 02.15.44United States Treasury Bonds 4.5%1.08%90,700,000
14T.3.875 08.15.34United States Treasury Notes 3.88%0.89%74,000,000
15T.1.625 11.15.50United States Treasury Bonds 1.63%0.86%132,800,000
16T.4.125 07.31.28United States Treasury Notes 4.13%0.79%64,200,000
17T.3.625 08.31.30United States Treasury Notes 3.63%0.68%57,000,000
18T.1.375 11.15.40United States Treasury Bonds 1.38%0.58%74,100,000
19T.4.5 11.15.54United States Treasury Bonds 4.5%0.58%49,800,000
20MQGAU.V4.442 06.21.33 144AMacquarie Group Ltd. 4.44%0.57%47,217,000
21T.1.75 08.15.41United States Treasury Bonds 1.75%0.56%67,500,000
22T.2.375 02.15.42United States Treasury Bonds 2.38%0.56%61,700,000
23T.2.875 05.15.43United States Treasury Bonds 2.88%0.55%58,777,000
24NTT.5.502 07.16.35 144ANTT Finance Corp 5.5%0.51%40,369,000
25LNCR.2021-CRE6 BLOANCORE 2021-CRE6 ISSUER LTD 5.97%0.51%42,852,000
Showing 25 of 1101 holdings
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As of Nov 30, 2025