SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001193125-23-280688
Filing Date
2023-11-20
Accepted
2023-11-20 16:32:13
Documents
99
Period of Report
2023-09-30
Effectiveness Date
2023-11-20

Document Format Files

Seq Description Document Type Size
1 THORNBURG INVESTMENT TRUST d558642dncsr.htm N-CSR 20650311
2 CODE OF ETHICS d558642dex99codeeth.htm EX-99.CODE ETH 67972
3 CERTIFICATIONS 302 d558642dex99cert.htm EX-99.CERT 14054
4 CERTIFICATIONS 906 d558642dex99906cert.htm EX-99.906 CERT 6576
5 GRAPHIC g558642img01ebc4941.jpg GRAPHIC 50508
6 GRAPHIC g558642img0271b2fe8.jpg GRAPHIC 8433
7 GRAPHIC g558642img07efd9619.jpg GRAPHIC 12861
8 GRAPHIC g558642img0cbedf3e9.jpg GRAPHIC 11474
9 GRAPHIC g558642img0de337f531.jpg GRAPHIC 9977
10 GRAPHIC g558642img102c4f8c12.jpg GRAPHIC 13967
11 GRAPHIC g558642img104153803.jpg GRAPHIC 12978
12 GRAPHIC g558642img122e748224.jpg GRAPHIC 5975
13 GRAPHIC g558642img17c133ad41.jpg GRAPHIC 14007
14 GRAPHIC g558642img1855bc4210.jpg GRAPHIC 14087
15 GRAPHIC g558642img19a1286b6.jpg GRAPHIC 4373
16 GRAPHIC g558642img1aa945a337.jpg GRAPHIC 10287
17 GRAPHIC g558642img1c25321c1.jpg GRAPHIC 43594
18 GRAPHIC g558642img1d43c60b29.jpg GRAPHIC 9954
19 GRAPHIC g558642img23bb059f4.jpg GRAPHIC 5975
20 GRAPHIC g558642img242f1b3a4.jpg GRAPHIC 20667
21 GRAPHIC g558642img255b36c523.jpg GRAPHIC 17531
22 GRAPHIC g558642img257ae1b728.jpg GRAPHIC 10001
23 GRAPHIC g558642img258d50ff15.jpg GRAPHIC 25535
24 GRAPHIC g558642img2607a31644.jpg GRAPHIC 5562
25 GRAPHIC g558642img3039a6ad36.jpg GRAPHIC 11571
26 GRAPHIC g558642img306689dc21.jpg GRAPHIC 12531
27 GRAPHIC g558642img322ce94e14.jpg GRAPHIC 23148
28 GRAPHIC g558642img3c4716f66.jpg GRAPHIC 20527
29 GRAPHIC g558642img3c943d0d1.jpg GRAPHIC 83839
30 GRAPHIC g558642img3e3015a720.jpg GRAPHIC 21178
31 GRAPHIC g558642img3e8fbe595.jpg GRAPHIC 4646
32 GRAPHIC g558642img42b296d822.jpg GRAPHIC 17067
33 GRAPHIC g558642img435a6c0d12.jpg GRAPHIC 4070
34 GRAPHIC g558642img453eb0ed26.jpg GRAPHIC 22149
35 GRAPHIC g558642img45732f1213.jpg GRAPHIC 12807
36 GRAPHIC g558642img460e3a8927.jpg GRAPHIC 10358
37 GRAPHIC g558642img47170efc16.jpg GRAPHIC 23616
38 GRAPHIC g558642img471dda2f8.jpg GRAPHIC 20358
39 GRAPHIC g558642img47d9b1fd1.jpg GRAPHIC 50508
40 GRAPHIC g558642img4a5bca7b32.jpg GRAPHIC 11553
41 GRAPHIC g558642img4b5795657.jpg GRAPHIC 14065
42 GRAPHIC g558642img4dced6df23.jpg GRAPHIC 12769
43 GRAPHIC g558642img4f157baf40.jpg GRAPHIC 11601
44 GRAPHIC g558642img4f207e4214.jpg GRAPHIC 8433
45 GRAPHIC g558642img504d21d33.jpg GRAPHIC 12793
46 GRAPHIC g558642img5156ad6b4.jpg GRAPHIC 17148
47 GRAPHIC g558642img52ee65125.jpg GRAPHIC 20452
48 GRAPHIC g558642img5361d9513.jpg GRAPHIC 59805
49 GRAPHIC g558642img53a7634b35.jpg GRAPHIC 10077
50 GRAPHIC g558642img556bcaac1.jpg GRAPHIC 45921
51 GRAPHIC g558642img59639a917.jpg GRAPHIC 50631
52 GRAPHIC g558642img6036c25825.jpg GRAPHIC 5562
53 GRAPHIC g558642img60f698245.jpg GRAPHIC 24897
54 GRAPHIC g558642img66f45eaf5.jpg GRAPHIC 5562
55 GRAPHIC g558642img6d74c56f5.jpg GRAPHIC 5562
56 GRAPHIC g558642img6d8011e22.jpg GRAPHIC 19654
57 GRAPHIC g558642img70ef9d042.jpg GRAPHIC 24178
58 GRAPHIC g558642img7194a9383.jpg GRAPHIC 25107
59 GRAPHIC g558642img7450b9b28.jpg GRAPHIC 65376
60 GRAPHIC g558642img74970d6e13.jpg GRAPHIC 4598
61 GRAPHIC g558642img7a6dbf637.jpg GRAPHIC 20298
62 GRAPHIC g558642img7b2ffb5911.jpg GRAPHIC 11505
63 GRAPHIC g558642img7ded7a4b17.jpg GRAPHIC 12726
64 GRAPHIC g558642img7e8dc91c34.jpg GRAPHIC 12206
65 GRAPHIC g558642img81dfb5dc2.jpg GRAPHIC 17850
66 GRAPHIC g558642img83dbdde738.jpg GRAPHIC 11574
67 GRAPHIC g558642img87cb0e7121.jpg GRAPHIC 22456
68 GRAPHIC g558642img896e2ad519.jpg GRAPHIC 26585
69 GRAPHIC g558642img8fe5830219.jpg GRAPHIC 12511
70 GRAPHIC g558642img90233d1e16.jpg GRAPHIC 12754
71 GRAPHIC g558642img939b297343.jpg GRAPHIC 5975
72 GRAPHIC g558642img96fa680030.jpg GRAPHIC 11633
73 GRAPHIC g558642img9712305215.jpg GRAPHIC 5975
74 GRAPHIC g558642img978f251d2.jpg GRAPHIC 19832
75 GRAPHIC g558642img98dbb47639.jpg GRAPHIC 10213
76 GRAPHIC g558642imga14d5fd213.jpg GRAPHIC 4430
77 GRAPHIC g558642imga7d4e0e920.jpg GRAPHIC 12893
78 GRAPHIC g558642imgab37b2a84.jpg GRAPHIC 5975
79 GRAPHIC g558642imgab469bfe3.jpg GRAPHIC 20578
80 GRAPHIC g558642imgaec6fad312.jpg GRAPHIC 12826
81 GRAPHIC g558642imgb7192de842.jpg GRAPHIC 13928
82 GRAPHIC g558642imgb7aa77632.jpg GRAPHIC 59843
83 GRAPHIC g558642imgbaef8ee833.jpg GRAPHIC 9953
84 GRAPHIC g558642imgbd2de4f318.jpg GRAPHIC 20993
85 GRAPHIC g558642imgbe18ab6711.jpg GRAPHIC 5373
86 GRAPHIC g558642imgc233f7996.jpg GRAPHIC 12871
87 GRAPHIC g558642imgc8bcfddc9.jpg GRAPHIC 25044
88 GRAPHIC g558642imgc8f107e616.jpg GRAPHIC 5562
89 GRAPHIC g558642imgd4c799b310.jpg GRAPHIC 4646
90 GRAPHIC g558642imgdaa0b7f322.jpg GRAPHIC 12764
91 GRAPHIC g558642imgdb1e7f2317.jpg GRAPHIC 24669
92 GRAPHIC g558642imgdb3d588518.jpg GRAPHIC 12986
93 GRAPHIC g558642imge752bd7214.jpg GRAPHIC 15859
94 GRAPHIC g558642imge97b69e210.jpg GRAPHIC 12878
95 GRAPHIC g558642imgea657cb715.jpg GRAPHIC 12744
96 GRAPHIC g558642imgf1f9957525.jpg GRAPHIC 22883
97 GRAPHIC g558642imgf309690d24.jpg GRAPHIC 16151
98 GRAPHIC g558642imgf55835374.jpg GRAPHIC 19595
99 GRAPHIC g558642imgfd41345311.jpg GRAPHIC 4210
  Complete submission text file 0001193125-23-280688.txt   23086612

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000816153      
Series S000000540   Thornburg Limited Term Municipal Fund
Class/Contract C000001427   Thornburg Limited Term Municipal Fund - Class A LTMFX
Class/Contract C000001438   Thornburg Limited Term Municipal Fund - Class C LTMCX
Class/Contract C000001449   Thornburg Limited Term Municipal Fund - Class I LTMIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011841   Thornburg California Limited Term Municipal Fund
Class/Contract C000032344   Thornburg California Limited Term Municipal Fund - Class A LTCAX
Class/Contract C000032345   Thornburg California Limited Term Municipal Fund - Class C LTCCX
Class/Contract C000032346   Thornburg California Limited Term Municipal Fund - Class I LTCIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011842   Thornburg Limited Term U.S. Government Fund
Class/Contract C000032347   Thornburg Limited Term U.S. Government Fund - Class A LTUSX
Class/Contract C000032349   Thornburg Limited Term U.S. Government Fund - Class C LTUCX
Class/Contract C000032350   Thornburg Limited Term U.S. Government Fund - Class I LTUIX
Class/Contract C000042666   Thornburg Limited Term U.S. Government Fund - Class R3 LTURX
Class/Contract C000113847   Thornburg Limited Term U.S. Government Fund - Class R5 LTGRX
Class/Contract C000136848   Thornburg Limited Term U.S. Government Fund - Class R4 LTUGX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011843   Thornburg New Mexico Intermediate Municipal Fund
Class/Contract C000032352   Thornburg New Mexico Intermediate Municipal Fund - Class A THNMX
Class/Contract C000032353   Thornburg New Mexico Intermediate Municipal Fund - Class D THNDX
Class/Contract C000042667   Thornburg New Mexico Intermediate Municipal Fund - Class I THNIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011844   Thornburg Intermediate Municipal Fund
Class/Contract C000032354   Thornburg Intermediate Municipal Fund - Class A THIMX
Class/Contract C000032355   Thornburg Intermediate Municipal Fund - Class C THMCX
Class/Contract C000032356   Thornburg Intermediate Municipal Fund - Class I THMIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011845   Thornburg Limited Term Income Fund
Class/Contract C000032357   Thornburg Limited Term Income Fund - Class A THIFX
Class/Contract C000032358   Thornburg Limited Term Income Fund - Class C THICX
Class/Contract C000032359   Thornburg Limited Term Income Fund - Class I THIIX
Class/Contract C000042668   Thornburg Limited Term Income Fund - Class R3 THIRX
Class/Contract C000113848   Thornburg Limited Term Income Fund - Class R5 THRRX
Class/Contract C000136849   Thornburg Limited Term Income Fund - Class R4 THRIX
Class/Contract C000177478   Thornburg Limited Term Income Fund - Class R6 THRLX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011846   Thornburg Small/Mid Cap Core Fund
Class/Contract C000032361   Thornburg Small/Mid Cap Core Fund - Class A TVAFX
Class/Contract C000032363   Thornburg Small/Mid Cap Core Fund - Class C TVCFX
Class/Contract C000032364   Thornburg Small/Mid Cap Core Fund - Class I TVIFX
Class/Contract C000032366   Thornburg Small/Mid Cap Core Fund - Class R5 TVRRX
Class/Contract C000042669   Thornburg Small/Mid Cap Core Fund - Class R4 TVIRX
Class/Contract C000042670   Thornburg Small/Mid Cap Core Fund - Class R3 TVRFX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011848   Thornburg New York Intermediate Municipal Fund
Class/Contract C000032368   Thornburg New York Intermediate Municipal Fund - Class A THNYX
Class/Contract C000083544   Thornburg New York Intermediate Municipal Fund - Class I TNYIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011849   Thornburg International Equity Fund
Class/Contract C000032369   Thornburg International Equity Fund - Class A TGVAX
Class/Contract C000032371   Thornburg International Equity Fund - Class C THGCX
Class/Contract C000032372   Thornburg International Equity Fund - Class I TGVIX
Class/Contract C000032374   Thornburg International Equity Fund - Class R5 TIVRX
Class/Contract C000042671   Thornburg International Equity Fund - Class R4 THVRX
Class/Contract C000042672   Thornburg International Equity Fund - Class R3 TGVRX
Class/Contract C000113849   Thornburg International Equity Fund - Class R6 TGIRX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011850   Thornburg Small/Mid Cap Growth Fund
Class/Contract C000032375   Thornburg Small/Mid Cap Growth Fund - Class A THCGX
Class/Contract C000032376   Thornburg Small/Mid Cap Growth Fund - Class C TCGCX
Class/Contract C000032377   Thornburg Small/Mid Cap Growth Fund - Class I THIGX
Class/Contract C000032379   Thornburg Small/Mid Cap Growth Fund - Class R5 THGRX
Class/Contract C000042673   Thornburg Small/Mid Cap Growth Fund - Class R4 TCGRX
Class/Contract C000042674   Thornburg Small/Mid Cap Growth Fund - Class R3 THCRX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000011851   Thornburg Investment Income Builder Fund
Class/Contract C000032380   Thornburg Investment Income Builder Fund - Class A TIBAX
Class/Contract C000032381   Thornburg Investment Income Builder Fund - Class C TIBCX
Class/Contract C000032382   Thornburg Investment Income Builder Fund - Class I TIBIX
Class/Contract C000042675   Thornburg Investment Income Builder Fund - Class R3 TIBRX
Class/Contract C000047041   Thornburg Investment Income Builder Fund - Class R5 TIBMX
Class/Contract C000058461   Thornburg Investment Income Builder Fund - Class R4 TIBGX
Class/Contract C000177479   Thornburg Investment Income Builder Fund - Class R6 TIBOX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000012859   Thornburg Global Opportunities Fund
Class/Contract C000034775   Thornburg Global Opportunities Fund - Class A THOAX
Class/Contract C000034776   Thornburg Global Opportunities Fund - Class C THOCX
Class/Contract C000034777   Thornburg Global Opportunities Fund - Class I THOIX
Class/Contract C000058462   Thornburg Global Opportunities Fund - Class R3 THORX
Class/Contract C000058463   Thornburg Global Opportunities Fund - Class R4 THOVX
Class/Contract C000058464   Thornburg Global Opportunities Fund - Class R5 THOFX
Class/Contract C000177480   Thornburg Global Opportunities Fund - Class R6 THOGX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000015648   Thornburg International Growth Fund
Class/Contract C000042663   Thornburg International Growth Fund - Class I TINGX
Class/Contract C000042664   Thornburg International Growth Fund - Class A TIGAX
Class/Contract C000042665   Thornburg International Growth Fund - Class C TIGCX
Class/Contract C000058465   Thornburg International Growth Fund - Class R3 TIGVX
Class/Contract C000058466   Thornburg International Growth Fund - Class R4 TINVX
Class/Contract C000058467   Thornburg International Growth Fund - Class R5 TINFX
Class/Contract C000123223   Thornburg International Growth Fund - Class R6 THGIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000020097   Thornburg Strategic Income Fund
Class/Contract C000056389   Thornburg Strategic Income Fund - Class A TSIAX
Class/Contract C000056390   Thornburg Strategic Income Fund - Class C TSICX
Class/Contract C000056391   Thornburg Strategic Income Fund - Class I TSIIX
Class/Contract C000113850   Thornburg Strategic Income Fund - Class R3 TSIRX
Class/Contract C000113851   Thornburg Strategic Income Fund - Class R5 TSRRX
Class/Contract C000136850   Thornburg Strategic Income Fund - Class R4 TSRIX
Class/Contract C000177481   Thornburg Strategic Income Fund - Class R6 TSRSX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000025152   Thornburg Strategic Municipal Income Fund
Class/Contract C000075018   Thornburg Strategic Municipal Income Fund Class A TSSAX
Class/Contract C000075019   Thornburg Strategic Municipal Income Fund Class C TSSCX
Class/Contract C000075020   Thornburg Strategic Municipal Income Fund Class I TSSIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000027135   Thornburg Developing World Fund
Class/Contract C000081859   Thornburg Developing World Fund Class A THDAX
Class/Contract C000081860   Thornburg Developing World Fund Class C THDCX
Class/Contract C000081861   Thornburg Developing World Fund Class I THDIX
Class/Contract C000123224   Thornburg Developing World Fund Class R5 THDRX
Class/Contract C000123225   Thornburg Developing World Fund Class R6 TDWRX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000043669   Thornburg Short Duration Municipal Fund
Class/Contract C000135383   Thornburg Short Duration Municipal Fund Class A TLMAX
Class/Contract C000135384   Thornburg Short Duration Municipal Fund Class I TLMIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000043670   Thornburg Ultra Short Income Fund
Class/Contract C000135385   Thornburg Ultra Short Income Fund Class A TLDAX
Class/Contract C000135386   Thornburg Ultra Short Income Fund Class I TLDIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000050704   Thornburg Better World International Fund
Class/Contract C000160136   Thornburg Better World International Fund - Class A TBWAX
Class/Contract C000160137   Thornburg Better World International Fund - Class C TBWCX
Class/Contract C000160138   Thornburg Better World International Fund - Class I TBWIX
  Status Name Ticker Symbol
CIK 0000816153      
Series S000051223   Thornburg Capital Management Fund
Class/Contract C000161463   Thornburg Capital Management Fund
  Status Name Ticker Symbol
CIK 0000816153      
Series S000064930   Thornburg Summit Fund
Class/Contract C000210187   Thornburg Summit Fund - Class A TSAMX
Mailing Address 2300 NORTH RIDGETOP ROAD SANTA FE NM 87506-8361
Business Address 2300 NORTH RIDGETOP ROAD SANTA FE NM 87506-8361 5059840200
THORNBURG INVESTMENT TRUST (Filer) CIK: 0000816153 (see all company filings)

IRS No.: 061158764 | State of Incorp.: MA | Fiscal Year End: 0930
Type: N-CSR | Act: 40 | File No.: 811-05201 | Film No.: 231423207