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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001741773-24-000320
Filing Date
2024-02-26
Accepted
2024-02-26 14:59:03
Documents
179
Effectiveness Date
2024-02-28

Document Format Files

Seq Description Document Type Size
1 c485bpos.htm   iXBRL 485BPOS 43849926
7 (D)(1)(K)(K) ex99dadvsrcontr-1.htm EX-99.D ADVSR CONTR 57055
8 (D)(3)(W) ex99dadvsrcontr-2.htm EX-99.D ADVSR CONTR 47809
9 (H)(1)(A)(XXXVI) ex99hothmatcont-1.htm EX-99.H OTH MAT CONT 117187
10 (H)(5)(A) ex99hothmatcont-2.htm EX-99.H OTH MAT CONT 15476
11 (H)(5)(D) ex99hothmatcont-3.htm EX-99.H OTH MAT CONT 146532
12 (I) ex99ilegalopinin-1.htm EX-99.I LEGAL OPININ 6332
13 (J)(1) ex99jotheropinin-1.htm EX-99.J OTHER OPININ 2353
14 (J)(2) ex99jotheropinin-2.htm EX-99.J OTHER OPININ 1852
15 (P)(2) ex99pcodeeth-1.htm EX-99.P CODE ETH 1032545
16 (P)(3) ex99pcodeeth-2.htm EX-99.P CODE ETH 654799
17 (P)(7) ex99pcodeeth-3.htm EX-99.P CODE ETH 920281
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  Complete submission text file 0001741773-24-000320.txt   82735061

Data Files

Seq Description Document Type Size
2 c485bpos-20240226.xsd EX-101.SCH 173572
3 c485bpos-20240226_cal.xml EX-101.CAL 4893
4 c485bpos-20240226_def.xml EX-101.DEF 3657403
5 c485bpos-20240226_lab.xml EX-101.LAB 436925
6 c485bpos-20240226_pre.xml EX-101.PRE 3984518
181 EXTRACTED XBRL INSTANCE DOCUMENT c485bpos_htm.xml XML 3533963

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 C000180195   Class R6 EPLDX
Class/Contract C000221654   SIMPLE Class EPLMX
  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
  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
  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 C000221657   SIMPLE Class ICERX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028525   MainStay 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 C000221659   SIMPLE Class MSXMX
  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 C000087336   Class C MXFCX
Class/Contract C000087337   Class I MXFIX
Class/Contract C000185929   Class R6 MXFEX
Class/Contract C000221660   SIMPLE Class MXFMX
  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 C000221661   SIMPLE Class MCKSX
  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 C000221662   SIMPLE Class MMRSX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028534   MainStay 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 C000221663   SIMPLE Class MGDSX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028535   MainStay Equity 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 C000221664   SIMPLE Class MGXSX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028536   MainStay Short Term Bond Fund
Class/Contract C000087370   Class I MIXIX
Class/Contract C000087371   Investor Class MIXNX
Class/Contract C000087372   Class A MIXAX
Class/Contract C000221665   SIMPLE Class MIXMX
  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 C000087376   Class C MTMCX
Class/Contract C000087377   Class I MTMIX
Class/Contract C000127150   Class R6 MTRDX
Class/Contract C000221666   SIMPLE Class MTMSX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028538   MainStay MacKay Short Term Municipal Fund
Class/Contract C000087378   Investor Class MYTBX
Class/Contract C000087379   Class A MSTAX
Class/Contract C000087380   Class I MSTIX
Class/Contract C000195140   Class R6 MSTEX
Class/Contract C000222390   Class A2 MSTUX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000028542   MainStay WMC International Research Equity 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
  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 C000112265   Investor Class MBINX
Class/Contract C000185940   Class R6 MBERX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000036715   MainStay WMC Small Companies 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
  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 C000221672   Class C2 MNOLX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000039301   MainStay MacKay Short Duration High Income Fund
Class/Contract C000121097   Class A MDHAX
Class/Contract C000121098   Class C MDHCX
Class/Contract C000121099   Class I MDHIX
Class/Contract C000121101   Investor Class MDHVX
Class/Contract C000185946   Class R6 MDHEX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000039358   MainStay WMC 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 C000121298   Investor Class KLGNX
Class/Contract C000185948   Class R6 KLGDX
  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 C000221676   Class C2 MCAMX
  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
  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 C000194055   Investor Class MCYVX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000065655   MainStay MacKay Strategic Municipal Allocation Fund
Class/Contract C000212401   Class R6 MTFHX
Class/Contract C000212403   Investor Class MTFEX
Class/Contract C000212404   Class A MTFDX
Class/Contract C000212406   Class I MTFGX
Class/Contract C000212407   Class C MTFFX
Class/Contract C000240253   Class C2 MTFMX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000080473   MainStay Fiera SMID Growth Fund
Class/Contract C000242885   Class C APSLX
Class/Contract C000242886   Class I APSGX
Class/Contract C000242887   Class R6 APSDX
Class/Contract C000242888   Class A APSRX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000081082   MainStay PineStone Global Equity Fund
Class/Contract C000243737   Class P FCGPX
Class/Contract C000243738   Class R6 FCGMX
Class/Contract C000243739   Class I FCGIX
Class/Contract C000243740   Class C FCGYX
Class/Contract C000243741   Class A FCGEX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000081083   MainStay PineStone International Equity Fund
Class/Contract C000243742   Class A FCIRX
Class/Contract C000243743   Investor Class FCIKX
Class/Contract C000243744   Class C FCICX
Class/Contract C000243745   Class I FCIUX
Class/Contract C000243746   Class P FCIHX
Class/Contract C000243750   Class R6 FCIWX
  Status Name Ticker Symbol
CIK 0001469192      
Series S000081084   MainStay PineStone U.S. Equity Fund
Class/Contract C000243751   Class P FCUPX
Class/Contract C000243752   Class I FCUIX
Class/Contract C000243753   Class R6 FCUDX
Class/Contract C000243754   Class C FCUCX
Class/Contract C000243755   Class A FCUEX
Mailing Address 51 MADISON AVENUE NEW YORK NY 10010
Business Address 51 MADISON AVENUE NEW YORK NY 10010 212 576 7000
MAINSTAY FUNDS TRUST (Filer) CIK: 0001469192 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 485BPOS | Act: 40 | File No.: 811-22321 | Film No.: 24677421

Mailing Address 51 MADISON AVENUE NEW YORK NY 10010
Business Address 51 MADISON AVENUE NEW YORK NY 10010 212 576 7000
MAINSTAY FUNDS TRUST (Filer) CIK: 0001469192 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 485BPOS | Act: 33 | File No.: 333-160918 | Film No.: 24677420