MassMutual Inflation-Protected and Income Fund A (MPSAX)
9.24
+0.01
(+0.11%)
USD |
Apr 07 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.99% | 204.90M | -- | 63.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -21.18M | 3.29% |
Basic Info
| Investment Strategy | |
| The Fund seeks a high rate of total return that is consistent with prudent investment policies. The Fund normally invests at least 80% of its assets in inflation-indexed bonds of varying maturities issued by the U.S. and non-U.S. governments, their agencies or government-sponsored enterprises, and corporations. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Inflation Linked |
| Peer Group | Inflation Protected Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short-/Intermediate-Term U.S. Government & Treasury Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Inflation Protected Bond Funds |
| Fund Owner Firm Name | MassMutual |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
31
-264.95M
Peer Group Low
740.18M
Peer Group High
1 Year
% Rank:
65
-21.18M
-1.027B
Peer Group Low
6.825B
Peer Group High
3 Months
% Rank:
35
-289.83M
Peer Group Low
1.685B
Peer Group High
3 Years
% Rank:
49
-10.01B
Peer Group Low
14.71B
Peer Group High
6 Months
% Rank:
64
-323.62M
Peer Group Low
2.639B
Peer Group High
5 Years
% Rank:
66
-12.20B
Peer Group Low
15.67B
Peer Group High
YTD
% Rank:
36
-301.87M
Peer Group Low
1.685B
Peer Group High
10 Years
% Rank:
64
-6.262B
Peer Group Low
42.69B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of April 08, 2026.
Asset Allocation
As of February 28, 2026.
| Type | % Net |
|---|---|
| Cash | 14.71% |
| Stock | 0.00% |
| Bond | 82.40% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 2.89% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
Other Assets less Liabilities
|
27.97% | -- | -- |
|
COLT MORTGAGE LOAN TRUST 221 A1 SEQ FIX 2.284% 27-DEC-2066
|
2.56% | -- | -- |
| Evergy Kansas Central, Inc. EVERGKA 03/02/2026 FIX USD Corporate (Matured) | 1.96% | -- | -- |
| Fidelity National Information Services, LLC. FIDELNA 03/02/2026 FIX USD Corporate (Matured) | 1.96% | -- | -- |
| The Bell Telephone Company of Canada or Bell Canada BCE-BellCanada 03/12/2026 FIX USD Corporate (Matured) | 1.96% | -- | -- |
| ERAC USA Finance LLC ERACUSA 04/02/2026 FIX USD Corporate (Matured) | 1.96% | -- | -- |
| The Sherwin-Williams Company SHW 0.0 04/21/2026 FIX USD Corporate | 1.95% | 99.86 | 0.01% |
|
AVIS BUDGET RENTAL CAR FUNDING 211 B CAM FIX 1.63% 20-AUG-2027
|
1.66% | -- | -- |
|
Fixed Income Clearing Corp Repo
|
1.65% | -- | -- |
|
OAK STREET INVESTMENT GRADE NET LEASE FUND LLC. 211 A1 SCH FIX 1.48% 20-JAN-2051
|
1.57% | -- | -- |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | 0.25% |
| Actual Management Fee | 0.34% |
| Administration Fee | 19.96K% |
| Maximum Front Load | 4.25% |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | -- |
| Available for RRSP | -- |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 1000.00 None |
| Minimum Subsequent Investment | 250.00 None |
Basic Info
| Investment Strategy | |
| The Fund seeks a high rate of total return that is consistent with prudent investment policies. The Fund normally invests at least 80% of its assets in inflation-indexed bonds of varying maturities issued by the U.S. and non-U.S. governments, their agencies or government-sponsored enterprises, and corporations. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Taxable Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Inflation Linked |
| Peer Group | Inflation Protected Bond Funds |
| Global Macro | Bond HC |
| US Macro | Short-/Intermediate-Term U.S. Government & Treasury Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Inflation Protected Bond Funds |
| Fund Owner Firm Name | MassMutual |
| Broad Asset Class Benchmark Index | |
| ^BBUSATR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (4-6-26) | 3.28% |
| 30-Day SEC Yield (2-28-26) | 2.29% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 193 |
| Bond | |
| Yield to Maturity (2-28-26) | 3.38% |
| Effective Duration | 5.21 |
| Average Coupon | 3.47% |
| Calculated Average Quality | 1.777 |
| Effective Maturity | 10.46 |
| Nominal Maturity | 10.46 |
| Number of Bond Holdings | 155 |
As of February 28, 2026
Fund Details
| Key Dates | |
| Inception Date | 12/31/2003 |
| Last Annual Report Date | 9/30/2025 |
| Last Prospectus Date | 2/1/2026 |
| Share Classes | |
| MIPLX | Administrator |
| MIPNX | Retirement |
| MIPRX | Retirement |
| MIPSX | Retirement |
| MIPYX | Service |
| MIPZX | Inst |
| MMODX | Inst |
| Attributes | |
| Index Fund | -- |
| Inverse Fund | -- |
| Leveraged Fund | -- |
| Fund of Funds | No |
| Currency Hedged Fund | -- |
| Socially Responsible 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:MPSAX", "name") |
| Broad Asset Class: =YCI("M:MPSAX", "broad_asset_class") |
| Broad Category: =YCI("M:MPSAX", "broad_category_group") |
| Prospectus Objective: =YCI("M:MPSAX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |