MCSIX
MFS Commodity Strategy Fund
MFS Series Trust XV

Portfolio concentration

As of January 31, 2026 · N-PORT
Holdings
346
Top-10 weight
41.35%
Effective holdings ?
44
Crowding ?
81.0

Holdings

As of January 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 MFS Institutional Money Market Portfolio, Class A 83,462,174 $83.48M 8.69%
2 US TREASURY N/B 58,710,000 $60.46M 6.29%
3 US TREASURY N/B 46,993,000 $47.17M 4.91%
4 US TREASURY N/B 44,722,000 $46.20M 4.81%
5 US TREASURY N/B 36,319,000 $36.44M 3.79%
6 US TREASURY N/B 32,309,000 $32.56M 3.39%
7 US TREASURY N/B 23,843,000 $23.86M 2.48%
8 FHLBDN 0 02/02/26 FHLB 20,547,000 $20.54M 2.14%
9 ZOOM COMMUNICATIONS INC CLASS A 118,523,249 $10.07M 1.05%
10 S&P 500 MINI INDEX 02/06/26W 680P 116,000,000 $9.18M 0.96%
11 WHEAT MAY 26 54,588,262 $5.66M 0.59%
12 PNC V5.354 12/02/28 PNC 5,237,000 $5.37M 0.56%
13 BOEING CO 5,104,000 $5.10M 0.53%
14 JBS/FOODS/FOOD 5,268,000 $5.09M 0.53%
15 SMBC AVIATION CAPITAL FI REGD 144A P/P 5.30000000 SMBCAC 4,319,000 $4.44M 0.46%
16 FORD MOTOR CRED 4,336,000 $4.40M 0.46%
17 WHEAT MAY 26 57,135,012 $4.35M 0.45%
18 ELEMENT FLEET MA 4,254,000 $4.32M 0.45%
19 TORONTO DOM BANK 4,257,000 $4.29M 0.45%
20 BACARDI / MARTIN 4,191,000 $4.28M 0.45%
21 MARS INC 4,084,000 $4.17M 0.43%
22 PIONEER NATURAL 4,567,000 $4.14M 0.43%
23 TCW CLO Ltd., Series 2020-1A, Class BR3 4,157,184 $4.14M 0.43%
24 NATIONWIDE BUILDING SOC(UNGTD) 2.972%/VAR 02/16/2028 144A 4,123,000 $4.08M 0.42%
25 BROOKFIELD FIN 4,053,000 $4.05M 0.42%
26 Dryden 75 CLO Ltd., Series 2019-75A, Class BR3 4,026,477 $4.03M 0.42%
27 ROGERS COMMUNIC 4,027,000 $3.99M 0.42%
28 AUTONATION INC 3,977,000 $3.99M 0.41%
29 Rentokil Terminix Funding, LLC 3,880,000 $3.95M 0.41%
30 WHEAT MAY 26 49,505,893 $3.91M 0.41%
31 ZOOM COMMUNICATIONS INC CLASS A 49,505,893 $3.91M 0.41%
32 ZSCALER INC CFD V 6 C395 37,701,542 $3.91M 0.41%
33 WELLS FARGO CO 3,868,000 $3.85M 0.40%
34 DCP MIDSTREAM OP 3,776,000 $3.84M 0.40%
35 ZSCALER INC CFD V 6 C395 48,429,678 $3.82M 0.40%
36 SAMMONS FIN GLO 3,609,000 $3.69M 0.38%
37 EQT CORP 3,496,000 $3.61M 0.38%
38 MARRIOTT INTL MAR 3,462,000 $3.54M 0.37%
39 WHEAT MAY 26 11,367,187 $3.54M 0.37%
40 Cox Enterprises, Inc. 5.45 09/15/2028 3,417,000 $3.51M 0.37%
41 PACIFIC GAS&ELEC 3,384,000 $3.50M 0.36%
42 S&P 500 MINI INDEX 02/06/26W 680P 44,257,368 $3.49M 0.36%
43 ZSCALER INC CFD V 6 C395 44,257,368 $3.49M 0.36%
44 TRUIST FINANCIAL 3,350,000 $3.47M 0.36%
45 ZSCALER INC CFD V 6 C395 45,420,999 $3.46M 0.36%
46 ZSCALER INC CFD V 6 C395 33,335,602 $3.46M 0.36%
47 BNP PARIBAS 3,494,000 $3.45M 0.36%
48 Trinitas CLO XV Ltd., Series 2021-15A, Class B1R 3,427,373 $3.43M 0.36%
49 PNC FINANCIAL 3,392,000 $3.41M 0.36%
50 CAIXABANK SA SR UNSECURED 144A 03/30 VAR CABKSM 3,255,000 $3.38M 0.35%
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