MFS Commodity Strategy Fund I (MCSIX)
4.20
+0.01
(+0.24%)
USD |
Dec 04 2025
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.91% | 938.79M | -- | 57.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -129.23M | 19.85% | Upgrade | Upgrade |
Basic Info
| Investment Strategy | |
| The Fund seeks total return. The Fund seeks exposure to the commodities markets by normally investing significantly in commodity-linked derivatives and debt instruments, which provide the Fund exposure to the investment returns of the commodities markets without it investing directly in commodities. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Commodities |
| Broad Category | Real Assets |
| Global Peer Group | Commodity Blended |
| Peer Group | Commodities General Funds |
| Global Macro | Commodity Blended |
| US Macro | Commodities Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Commodities Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BCTR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
90
-80.99M
Peer Group Low
172.53M
Peer Group High
1 Year
% Rank:
80
-129.23M
-516.02M
Peer Group Low
1.019B
Peer Group High
3 Months
% Rank:
83
-165.92M
Peer Group Low
705.15M
Peer Group High
3 Years
% Rank:
26
-3.513B
Peer Group Low
2.302B
Peer Group High
6 Months
% Rank:
71
-469.61M
Peer Group Low
958.02M
Peer Group High
5 Years
% Rank:
80
-8.469B
Peer Group Low
4.947B
Peer Group High
YTD
% Rank:
83
-514.10M
Peer Group Low
1.017B
Peer Group High
10 Years
% Rank:
68
-4.994B
Peer Group Low
5.155B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of December 05, 2025.
Asset Allocation
As of October 31, 2025.
| Type | % Net |
|---|---|
| Cash | 9.22% |
| Stock | 0.00% |
| Bond | 90.40% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.38% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
Bloomberg Commodity Index 6 Month Forward TRS
|
25.87% | -- | -- |
|
Bloomberg Commodity Index 3 Month Forward TRS
|
25.79% | -- | -- |
|
Bloomberg Commodity Index TRS
|
22.74% | -- | -- |
|
Merrill Lynch International Bloomberg Commodity Index Total Return TRS
|
14.37% | -- | -- |
|
Bloomberg F0 Pre-Roll Total Return TRS
|
13.54% | -- | -- |
|
USD Cash
|
9.22% | -- | -- |
| United States of America USGB 4.5 07/15/2026 FIX USD Government | 6.30% | 100.50 | -0.01% |
| United States of America USGB 4.875 10/31/2028 FIX USD Government | 4.97% | 103.63 | -0.11% |
| United States of America USGB 11/15/2025 FIX USD Government (Matured) | 3.63% | 100.00 | 0.02% |
| United States of America USGB 4.625 11/15/2026 FIX USD Government | 3.57% | 100.91 | -0.02% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | -- |
| Actual Management Fee | 0.74% |
| Administration Fee | 2.42K% |
| Maximum Front Load | -- |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | No |
| Available for RRSP | No |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 0.00 None |
| Minimum Subsequent Investment | 0.00 None |
Basic Info
| Investment Strategy | |
| The Fund seeks total return. The Fund seeks exposure to the commodities markets by normally investing significantly in commodity-linked derivatives and debt instruments, which provide the Fund exposure to the investment returns of the commodities markets without it investing directly in commodities. |
| General | |
| Security Type | Mutual Fund |
| Broad Asset Class | Commodities |
| Broad Category | Real Assets |
| Global Peer Group | Commodity Blended |
| Peer Group | Commodities General Funds |
| Global Macro | Commodity Blended |
| US Macro | Commodities Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Commodities Funds |
| Fund Owner Firm Name | MFS |
| Broad Asset Class Benchmark Index | |
| ^BCTR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (12-3-25) | 2.79% |
| 30-Day SEC Yield | -- |
| 7-Day SEC Yield | -- |
| Number of Holdings | 379 |
| Bond | |
| Yield to Maturity (10-31-25) | 4.28% |
| Effective Duration | -- |
| Average Coupon | 4.66% |
| Calculated Average Quality | 2.680 |
| Effective Maturity | 4.741 |
| Nominal Maturity | 4.771 |
| Number of Bond Holdings | 346 |
As of October 31, 2025
Fund Details
| Key Dates | |
| Inception Date | 6/2/2010 |
| Last Annual Report Date | 10/31/2024 |
| Last Prospectus Date | 2/28/2025 |
| Share Classes | |
| MCSAX | A |
| MCSFX | B |
| MCSHX | C |
| MCSNX | Retirement |
| MCSOX | Retirement |
| MCSQX | Retirement |
| MCSRX | Retirement |
| MCSTX | Retirement |
| Attributes | |
| Index Fund | -- |
| Inverse Fund | No |
| Leveraged Fund | -- |
| Fund of Funds | No |
| Currency Hedged Fund | -- |
| Synthetic Replication Fund | No |
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:MCSIX", "name") |
| Broad Asset Class: =YCI("M:MCSIX", "broad_asset_class") |
| Broad Category: =YCI("M:MCSIX", "broad_category_group") |
| Prospectus Objective: =YCI("M:MCSIX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |