Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000026784 | MainStay Epoch U.S. Equity Yield Fund | ||
| Class/Contract C000080506 | Investor Class | EPLIX | |
| Class/Contract C000080507 | Class A | EPLPX | |
| Class/Contract C000080508 | Class C | EPLKX | |
| Class/Contract C000080509 | Class I | EPLCX | |
| Class/Contract C000180191 | Class B | EPLBX | |
| Class/Contract C000180192 | Class R1 | EPLRX | |
| Class/Contract C000180193 | Class R2 | EPLSX | |
| Class/Contract C000180194 | Class R3 | EPLTX | |
| Class/Contract C000180195 | Class R6 | EPLDX | |
| Class/Contract C000185912 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000026785 | MainStay Epoch Global Choice Fund | ||
| Class/Contract C000080510 | Investor Class | EPAIX | |
| Class/Contract C000080511 | Class A | EPAPX | |
| Class/Contract C000080512 | Class C | EPAKX | |
| Class/Contract C000080513 | Class I | EPACX | |
| Class/Contract C000185913 | Class R6 | EPADX | |
| Class/Contract C000185914 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000026786 | MainStay Epoch Global Equity Yield Fund | ||
| Class/Contract C000080514 | Class A | EPSPX | |
| Class/Contract C000080515 | Class C | EPSKX | |
| Class/Contract C000080516 | Class I | EPSYX | |
| Class/Contract C000080517 | Investor Class | EPSIX | |
| Class/Contract C000127145 | Class R6 | EPSRX | |
| Class/Contract C000138227 | Class R2 | EPSZX | |
| Class/Contract C000166838 | Class R3 | EPSHX | |
| Class/Contract C000185915 | Class T | EPSTX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028227 | MainStay MacKay High Yield Municipal Bond Fund | ||
| Class/Contract C000086335 | Investor Class | MMHVX | |
| Class/Contract C000086336 | Class A | MMHAX | |
| Class/Contract C000086337 | Class C | MMHDX | |
| Class/Contract C000086338 | Class I | MMHIX | |
| Class/Contract C000185918 | Class R6 | MMHEX | |
| Class/Contract C000185919 | Class T | MMHTX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028522 | MainStay Epoch International Choice Fund | ||
| Class/Contract C000087295 | Investor Class | ICELX | |
| Class/Contract C000087296 | Class A | ICEVX | |
| Class/Contract C000087297 | Class C | ICEWX | |
| Class/Contract C000087298 | Class I | ICEUX | |
| Class/Contract C000087299 | Class R1 | ICETX | |
| Class/Contract C000087300 | Class R2 | ICEYX | |
| Class/Contract C000087301 | Class R3 | ICEZX | |
| Class/Contract C000185920 | Class T | ||
| Class/Contract C000185921 | Class R6 | ICEDX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028523 | MainStay Epoch U.S. All Cap Fund | ||
| Class/Contract C000087302 | Investor Class | MAWNX | |
| Class/Contract C000087303 | Class A | MAAAX | |
| Class/Contract C000087304 | Class B | MAWBX | |
| Class/Contract C000087305 | Class C | MAWCX | |
| Class/Contract C000087306 | Class I | MATIX | |
| Class/Contract C000185922 | Class R6 | MAWDX | |
| Class/Contract C000185923 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028525 | MainStay MacKay S&P 500 Index Fund | ||
| Class/Contract C000087312 | Investor Class | MYSPX | |
| Class/Contract C000087313 | Class A | MSXAX | |
| Class/Contract C000087314 | Class I | MSPIX | |
| Class/Contract C000185924 | Class R6 | MYIDX | |
| Class/Contract C000185925 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028526 | MainStay Retirement 2010 Fund | ||
| Class/Contract C000087315 | Investor Class | MYRDX | |
| Class/Contract C000087316 | Class A | MYRAX | |
| Class/Contract C000087317 | Class I | MYRIX | |
| Class/Contract C000087318 | Class R1 | MYRRX | |
| Class/Contract C000087319 | Class R2 | MYRWX | |
| Class/Contract C000087320 | Class R3 | MYREX | |
| Class/Contract C000185926 | Class R6 | MYRFX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028527 | MainStay Retirement 2020 Fund | ||
| Class/Contract C000087321 | Investor Class | MYRYX | |
| Class/Contract C000087322 | Class A | MYROX | |
| Class/Contract C000087323 | Class I | MYRTX | |
| Class/Contract C000087324 | Class R1 | MYRUX | |
| Class/Contract C000087325 | Class R2 | MYRVX | |
| Class/Contract C000087326 | Class R3 | MYRZX | |
| Class/Contract C000185927 | Class R6 | MYRBX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028528 | MainStay Retirement 2030 Fund | ||
| Class/Contract C000087327 | Investor Class | MRTFX | |
| Class/Contract C000087328 | Class A | MRTTX | |
| Class/Contract C000087329 | Class I | MRTIX | |
| Class/Contract C000087330 | Class R1 | MRTOX | |
| Class/Contract C000087331 | Class R2 | MRTUX | |
| Class/Contract C000087332 | Class R3 | MRTVX | |
| Class/Contract C000185928 | Class R6 | MRTWX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028529 | MainStay Floating Rate Fund | ||
| Class/Contract C000087333 | Investor Class | MXFNX | |
| Class/Contract C000087334 | Class A | MXFAX | |
| Class/Contract C000087335 | Class B | MXFBX | |
| Class/Contract C000087336 | Class C | MXFCX | |
| Class/Contract C000087337 | Class I | MXFIX | |
| Class/Contract C000166839 | Class R3 | MXFHX | |
| Class/Contract C000185929 | Class R6 | MXFEX | |
| Class/Contract C000185930 | Class T | MXFTX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028530 | MainStay Retirement 2040 Fund | ||
| Class/Contract C000087338 | Investor Class | MSRUX | |
| Class/Contract C000087339 | Class A | MSRTX | |
| Class/Contract C000087340 | Class I | MSRYX | |
| Class/Contract C000087341 | Class R1 | MSREX | |
| Class/Contract C000087342 | Class R2 | MSRQX | |
| Class/Contract C000087343 | Class R3 | MSRZX | |
| Class/Contract C000185931 | Class R6 | MSRKX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028531 | MainStay Retirement 2050 Fund | ||
| Class/Contract C000087344 | Class I | MSRMX | |
| Class/Contract C000087345 | Class R1 | MSROX | |
| Class/Contract C000087346 | Class R2 | MSRPX | |
| Class/Contract C000087347 | Class R3 | MSRWX | |
| Class/Contract C000087348 | Investor Class | MSRVX | |
| Class/Contract C000087349 | Class A | MSRLX | |
| Class/Contract C000185932 | Class R6 | MSRGX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028532 | MainStay Conservative Allocation Fund | ||
| Class/Contract C000087350 | Investor Class | MCKNX | |
| Class/Contract C000087351 | Class A | MCKAX | |
| Class/Contract C000087352 | Class B | MCKBX | |
| Class/Contract C000087353 | Class C | MCKCX | |
| Class/Contract C000087354 | Class I | MCKIX | |
| Class/Contract C000166840 | Class R3 | MCKRX | |
| Class/Contract C000210249 | Class R2 | ||
| Class/Contract C000210250 | Class R1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028533 | MainStay Moderate Allocation Fund | ||
| Class/Contract C000087355 | Investor Class | MMRDX | |
| Class/Contract C000087356 | Class A | MMRAX | |
| Class/Contract C000087357 | Class B | MMRBX | |
| Class/Contract C000087358 | Class C | MMRCX | |
| Class/Contract C000087359 | Class I | MMRIX | |
| Class/Contract C000166841 | Class R3 | MMRHX | |
| Class/Contract C000210251 | Class R2 | ||
| Class/Contract C000210252 | Class R1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028534 | MainStay Moderate Growth Allocation Fund | ||
| Class/Contract C000087360 | Investor Class | MGDNX | |
| Class/Contract C000087361 | Class A | MGDAX | |
| Class/Contract C000087362 | Class B | MGDBX | |
| Class/Contract C000087363 | Class C | MGDCX | |
| Class/Contract C000087364 | Class I | MGDIX | |
| Class/Contract C000166842 | Class R3 | MGDRX | |
| Class/Contract C000210253 | Class R2 | ||
| Class/Contract C000210254 | Class R1 | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028535 | MainStay Growth Allocation Fund | ||
| Class/Contract C000087365 | Investor Class | MGXNX | |
| Class/Contract C000087366 | Class A | MGXAX | |
| Class/Contract C000087367 | Class B | MGXBX | |
| Class/Contract C000087368 | Class C | MGXCX | |
| Class/Contract C000087369 | Class I | MGXIX | |
| Class/Contract C000166843 | Class R3 | MGXRX | |
| Class/Contract C000210255 | Class R1 | ||
| Class/Contract C000210256 | Class R2 | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028536 | MainStay Indexed Bond Fund | ||
| Class/Contract C000087370 | Class I | MIXIX | |
| Class/Contract C000087371 | Investor Class | MIXNX | |
| Class/Contract C000087372 | Class A | MIXAX | |
| Class/Contract C000185933 | Class R6 | MIXDX | |
| Class/Contract C000185934 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028537 | MainStay MacKay Total Return Bond Fund | ||
| Class/Contract C000087373 | Investor Class | MTMNX | |
| Class/Contract C000087374 | Class A | MTMAX | |
| Class/Contract C000087375 | Class B | MTMBX | |
| Class/Contract C000087376 | Class C | MTMCX | |
| Class/Contract C000087377 | Class I | MTMIX | |
| Class/Contract C000116270 | Class R1 | MTMRX | |
| Class/Contract C000116271 | Class R2 | MTRTX | |
| Class/Contract C000127150 | Class R6 | MTRDX | |
| Class/Contract C000166844 | Class R3 | MTRVX | |
| Class/Contract C000185935 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028539 | MainStay MacKay U.S. Equity Opportunities Fund | ||
| Class/Contract C000087381 | Investor Class | MYCNX | |
| Class/Contract C000087382 | Class A | MYCTX | |
| Class/Contract C000087383 | Class C | MYCCX | |
| Class/Contract C000087384 | Class I | MYCIX | |
| Class/Contract C000185936 | Class R6 | MYCDX | |
| Class/Contract C000185937 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000028542 | MainStay MacKay International Opportunities Fund | ||
| Class/Contract C000087393 | Investor Class | MYINX | |
| Class/Contract C000087394 | Class A | MYITX | |
| Class/Contract C000087395 | Class C | MYICX | |
| Class/Contract C000087396 | Class I | MYIIX | |
| Class/Contract C000185938 | Class R6 | MYTDX | |
| Class/Contract C000185939 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000036714 | MainStay Balanced Fund | ||
| Class/Contract C000112258 | Class A | MBNAX | |
| Class/Contract C000112259 | Class B | MBNBX | |
| Class/Contract C000112260 | Class C | MBACX | |
| Class/Contract C000112261 | Class I | MBAIX | |
| Class/Contract C000112262 | Class R1 | MBNRX | |
| Class/Contract C000112263 | Class R2 | MBCRX | |
| Class/Contract C000112264 | Class R3 | MBDRX | |
| Class/Contract C000112265 | Investor Class | MBINX | |
| Class/Contract C000185940 | Class R6 | MBERX | |
| Class/Contract C000185941 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000036715 | MainStay Epoch U.S. Small Cap Fund | ||
| Class/Contract C000112266 | Class B | MOTBX | |
| Class/Contract C000112267 | Class C | MOPCX | |
| Class/Contract C000112268 | Class I | MOPIX | |
| Class/Contract C000112269 | Investor Class | MOINX | |
| Class/Contract C000112270 | Class A | MOPAX | |
| Class/Contract C000118993 | Class R1 | MOPRX | |
| Class/Contract C000118994 | Class R2 | MOTRX | |
| Class/Contract C000166845 | Class R3 | MOVRX | |
| Class/Contract C000185942 | Class R6 | MOPDX | |
| Class/Contract C000185943 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000036992 | MainStay MacKay New York Tax Free Opportunities Fund | ||
| Class/Contract C000113210 | Class A | MNOAX | |
| Class/Contract C000113211 | Class C | MNOCX | |
| Class/Contract C000113212 | Class I | MNOIX | |
| Class/Contract C000113213 | Investor Class | MNOVX | |
| Class/Contract C000185944 | Class R6 | MNODX | |
| Class/Contract C000185945 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000039301 | MainStay MacKay Short Duration High Yield Fund | ||
| Class/Contract C000121097 | Class A | MDHAX | |
| Class/Contract C000121098 | Class C | MDHCX | |
| Class/Contract C000121099 | Class I | MDHIX | |
| Class/Contract C000121100 | Class R2 | MDHRX | |
| Class/Contract C000121101 | Investor Class | MDHVX | |
| Class/Contract C000166846 | Class R3 | MDHTX | |
| Class/Contract C000185946 | Class R6 | MDHEX | |
| Class/Contract C000185947 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000039358 | MainStay MacKay Growth Fund | ||
| Class/Contract C000121293 | Class A | KLGAX | |
| Class/Contract C000121294 | Class B | KLGBX | |
| Class/Contract C000121295 | Class C | KLGCX | |
| Class/Contract C000121296 | Class I | KLGIX | |
| Class/Contract C000121297 | Class R2 | KLGRX | |
| Class/Contract C000121298 | Investor Class | KLGNX | |
| Class/Contract C000185948 | Class R6 | KLGDX | |
| Class/Contract C000185949 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000039903 | MainStay MacKay California Tax Free Opportunities Fund | ||
| Class/Contract C000123763 | Class A | MSCAX | |
| Class/Contract C000123764 | Class C | MSCCX | |
| Class/Contract C000123765 | Class I | MCOIX | |
| Class/Contract C000123766 | Investor Class | MSCVX | |
| Class/Contract C000185950 | Class R6 | MSODX | |
| Class/Contract C000185951 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000042017 | MainStay MacKay Emerging Markets Equity Fund | ||
| Class/Contract C000130541 | Class A | MEOAX | |
| Class/Contract C000130542 | Class C | MEOCX | |
| Class/Contract C000130543 | Class I | MEOIX | |
| Class/Contract C000130544 | Investor Class | MEOVX | |
| Class/Contract C000185952 | Class R6 | MEODX | |
| Class/Contract C000185953 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000052813 | MainStay Retirement 2060 Fund | ||
| Class/Contract C000165971 | Class A | MYSQX | |
| Class/Contract C000165972 | Class I | MYSSX | |
| Class/Contract C000165973 | Class R1 | MYSTX | |
| Class/Contract C000165974 | Class R2 | MYSWX | |
| Class/Contract C000165975 | Class R3 | MYSZX | |
| Class/Contract C000165976 | Investor Class | MYSRX | |
| Class/Contract C000185957 | Class R6 | MYSDX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000054257 | MainStay Epoch Capital Growth Fund | ||
| Class/Contract C000170407 | Class A | MECDX | |
| Class/Contract C000170408 | Class C | MECEX | |
| Class/Contract C000170409 | Class I | MECFX | |
| Class/Contract C000170410 | Investor Class | MECVX | |
| Class/Contract C000185958 | Class R6 | MECYX | |
| Class/Contract C000185959 | Class T | ||
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000059215 | MainStay Candriam Emerging Markets Equity Fund | ||
| Class/Contract C000194050 | Class A | MCYAX | |
| Class/Contract C000194051 | Class C | MCYCX | |
| Class/Contract C000194052 | Class I | MCYIX | |
| Class/Contract C000194053 | Class R6 | MCYSX | |
| Class/Contract C000194054 | Class T | ||
| Class/Contract C000194055 | Investor Class | MCYVX | |
| Status | Name | Ticker Symbol | |
| CIK 0001469192 | |||
| Series S000063122 | MainStay U.S. Government Liquidity Fund | ||
| Class/Contract C000204698 | Class I | ||
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1031
Type: N-CSR | Act: 40 | File No.: 811-22321 | Film No.: 19511172
