Wellesley Investment Advisors

Latest statistics and disclosures from Wellesley Asset Management's latest quarterly 13F-HR filing:

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Positions held by Wellesley Investment Advisors consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Wellesley Asset Management

Wellesley Asset Management holds 54 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Box Us 9/15/2029 (Principal) 4.8 $45B +71% 51M 885.67
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Vsh Us 9/15/2030 (Principal) 4.2 $40B +51% 41M 957.66
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Syna Us 12/1/2031 (Principal) 3.8 $36B +34% 34M 1053.22
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Pcg Us 12/1/2027 (Principal) 3.7 $36B +24% 34M 1042.91
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Hae Us 6/1/2029 (Principal) 3.7 $35B +32% 38M 909.93
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Itri Us 7/15/2030 (Principal) 3.6 $34B +58% 36M 955.02
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Akam Us 9/1/2027 (Principal) 3.6 $34B +80% 29M 1167.99
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Bl Us 6/1/2029 (Principal) 3.5 $34B +87% 37M 912.63
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Gbx Us 4/15/2028 (Principal) 3.5 $33B +26% 29M 1159.74
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Mth Us 5/15/2028 (Principal) 3.5 $33B +38% 34M 968.46
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On Us 3/1/2029 (Principal) 3.4 $32B +41% 33M 982.24
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Livn Us 3/15/2029 (Principal) 3.2 $31B +21% 28M 1104.95
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Gwre Us 11/1/2029 (Principal) 3.2 $30B +705% 32M 938.96
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Four Us 8/1/2027 (Principal) 3.1 $30B +38% 31M 940.21
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Ddog Us 12/1/2029 (Principal) 3.1 $29B +314% 30M 970.07
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Psn Us 3/1/2029 (Principal) 2.9 $28B +114% 30M 942.39
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Mchp Us 6/1/2030 (Principal) 2.9 $28B NEW 28M 994.46
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Gpn Us 3/1/2031 (Principal) 2.8 $27B +48% 32M 832.27
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Nvst Us 8/15/2028 (Principal) 2.7 $25B NEW 25M 999.53
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Wgo Us 1/15/2030 (Principal) 2.5 $24B +14% 27M 904.86
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Amph Us 3/15/2029 (Principal) 2.5 $24B +30% 26M 907.66
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Prgs Us 3/1/2030 (Principal) 2.3 $22B +130% 26M 852.69
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Rgen Us 12/15/2028 (Principal) 2.3 $22B +76% 25M 903.25
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Lmat Us 2/1/2030 (Principal) 2.2 $21B +510% 20M 1069.66
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Dbx Us 3/1/2028 (Principal) 2.1 $20B +459% 22M 889.19
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Akam Us 2/15/2029 (Principal) 2.1 $20B 17M 1151.90
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Lyft Us 3/1/2029 (Principal) 2.1 $20B +23% 19M 1016.44
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Lnth Us 12/15/2027 (Principal) 1.8 $17B +112% 14M 1201.87
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Omcl Us 12/1/2029 (Principal) 1.8 $17B +34% 19M 902.09
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Cms Us 5/1/2028 (Principal) 1.6 $15B +1310% 13M 1133.59
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Ppl Us 3/15/2028 (Principal) 1.1 $11B +9% 9.2M 1176.75
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Lcii Us 3/1/2030 (Principal) 1.0 $9.9B NEW 8.2M 1210.38
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Spb Us 6/1/2029 (Principal) 1.0 $9.2B +3% 9.3M 988.80
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Avav Us 7/15/2030 (Principal) 0.8 $7.8B NEW 7.9M 986.82
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Pcrx Us 5/15/2029 (Principal) 0.7 $7.0B +113% 7.2M 972.08
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Arry Us 12/1/2028 (Principal) 0.7 $6.7B NEW 7.4M 908.09
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Wkc Us 7/1/2028 (Principal) 0.6 $6.0B +67% 7.2M 834.07
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Jazz Us 9/15/2030 (Principal) 0.6 $5.7B NEW 5.5M 1032.30
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Alrm Us 6/1/2029 (Principal) 0.5 $5.2B -62% 5.6M 925.31
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So Us 6/15/2027 (Principal) 0.5 $4.5B NEW 4.5M 991.14
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Lyv Us 1/15/2030 (Principal) 0.5 $4.4B NEW 4.6M 967.25
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Cnp Us 8/15/2026 (Principal) 0.5 $4.3B +165% 3.7M 1186.74
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Cake Us 3/15/2030 (Principal) 0.4 $4.1B NEW 6.0M 682.77
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Bmrn Us 5/15/2027 (Principal) 0.4 $3.9B 4.0M 965.18
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Flr Us 8/15/2029 (Principal) 0.4 $3.4B +33% 4.2M 801.95
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Cogt Us 11/15/2031 (Principal) 0.3 $3.3B +15% 4.6M 709.17
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Ttek Us 8/15/2028 (Principal) 0.3 $3.1B +8% 4.9M 625.76
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Post Us 8/15/2027 (Principal) 0.3 $2.7B 4.0M 673.43
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Ntnx Us 12/15/2029 (Principal) 0.3 $2.5B NEW 4.0M 624.18
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Coll Us 2/15/2029 (Principal) 0.3 $2.5B +3% 4.1M 599.94
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Imcr Us 2/1/2030 (Principal) 0.2 $2.2B 4.2M 520.48
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Wec Us 6/1/2027 (Principal) 0.2 $1.8B 3.0M 605.28
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Bbio Us 2/1/2029 (Principal) 0.0 $237M NEW 210k 1129.11
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Bbio Us 3/1/2031 (Principal) 0.0 $213M NEW 125k 1699.87
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Past Filings by Wellesley Asset Management

SEC 13F filings are viewable for Wellesley Asset Management going back to 2011

View all past filings