Wellesley Investment Advisors

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1533551
Institutional-grade research for retail investors

13F Reported Value

$952.5M

Holdings

54

Latest Filing

2026-03-31

Filing Quarter

Q1 2026

Portfolio Overview

Wellesley Investment Advisors disclosed 54 positions worth $952.5M in its Form 13F-HR for Q1 2026, led by $BOX (BOX INC) at 4.8% of the equity portfolio, followed by $VSH and $SYNA. During the quarter the fund opened 12 new positions and exited 12 — including a new stake in $MCHP and a full exit from $F. The portfolio is most concentrated in Technology (43.3% of disclosed assets). All figures are sourced directly from Wellesley Investment Advisors’s Form 13F-HR filing with the SEC under CIK 1533551.

Sector Allocation

TechnologyIndustrialsHealthcareOtherUtilitiesConsumer Staples

AUM History

Top Equity Holdings by Value

Quarterly Activity — Q1 2026

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Top Holdings

AI Quality Scored

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32-signal composite ranking on each of Wellesley Investment Advisors's 54 positions.

Showing top 10 of 54 holdings.

Sector Allocation

Technology

$412.8M

Industrials

$197.7M

Healthcare

$168.0M

Other

$82.1M

Utilities

$72.2M

Consumer Staples

$8.7M

Consumer Discretionary

$6.7M

Communication Services

$4.4M

Full Holdings — Wellesley Investment Advisors (Q1 2026)

All 54 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#TickerCompanyValueWeightQoQQuality
1BOX$BOXBOX INC$45.3M4.8%-32%61.7
2VSH$VSHVISHAY INTERTECHNOLOGY INC$39.6M4.2%-38%35.3
3SYNA$SYNASYNAPTICS Inc$36.2M3.8%-47%45.3
4PCG$PCGPG&E Corp$35.5M3.7%-47%59.3
5HAE$HAEHAEMONETICS CORP$34.8M3.6%-45%61.1
6ITRI$ITRIITRON, INC.$34.4M3.6%-39%64.4
7AKAM$AKAMAKAMAI TECHNOLOGIES INC$33.9M3.6%-36%62
8BL$BLBLACKLINE, INC.$33.7M3.5%-32%49.9
9GBX US$33.0M3.5%-49%
10MTH$MTHMeritage Homes CORP$32.9M3.5%-42%
11ON$ONON SEMICONDUCTOR CORP$32.0M3.4%-42%42.4
12LIVN$LIVNLivaNova PLC$30.5M3.2%-51%
13GWRE$GWREGuidewire Software, Inc.$30.3M3.2%+303%66.2
14FOUR$FOURShift4 Payments, Inc.$29.5M3.1%-42%60
15DDOG$DDOGDatadog, Inc.$29.4M3.1%+34%62.9
16PSN$PSNPARSONS CORP$28.0M2.9%-21%60.3
17MCHP$MCHPMICROCHIP TECHNOLOGY INC$27.7M2.9%NEW40
18GPN$GPNGLOBAL PAYMENTS INC$26.7M2.8%-34%42.9
19NVST$NVSTEnvista Holdings Corp$25.4M2.7%NEW49.8
20WGO$WGOWINNEBAGO INDUSTRIES INC$24.0M2.5%-48%46.6
21AMPH US$23.6M2.5%-46%
22PRGS$PRGSPROGRESS SOFTWARE CORP /MA$22.2M2.3%-6%58.2
23RGEN$RGENREPLIGEN CORP$22.1M2.3%-36%54.1
24LMAT$LMATLEMAITRE VASCULAR INC$21.2M2.2%+205%69.1
25DBX$DBXDROPBOX, INC.$19.9M2.1%+180%65.8
26AKAM$AKAMAKAMAI TECHNOLOGIES INC$19.8M2.1%-51%62
27LYFT$LYFTLyft, Inc.$19.7M2.1%-47%63.1
28LNTH$LNTHLantheus Holdings, Inc.$17.4M1.8%-33%66.9
29OMCL$OMCLOMNICELL, INC.$17.3M1.8%-39%45.6
30CMS$CMSCMS ENERGY CORP$15.2M1.6%+311%61.5
31PPL$PPLPPL Corp$10.9M1.1%-57%70.3
32LCII US$9.9M1.0%NEW
33SPB$SPBSpectrum Brands Holdings, Inc.$9.2M1.0%-48%44.8
34AVAV$AVAVAeroVironment Inc$7.8M0.8%NEW42.1
35PCRX$PCRXPacira BioSciences, Inc.$7.0M0.7%-14%48
36ARRY$ARRYArray Technologies, Inc.$6.7M0.7%NEW50.3
37WKC$WKCWORLD KINECT CORP$6.0M0.6%-28%40
38JAZZ US$5.7M0.6%NEW
39ALRM$ALRMAlarm.com Holdings, Inc.$5.2M0.6%-83%62.9
40SO$SOSOUTHERN CO$4.5M0.5%NEW65.1
41LYV$LYVLive Nation Entertainment, Inc.$4.4M0.5%NEW55
42CNP$CNPCENTERPOINT ENERGY INC$4.3M0.5%-28%55.9
43CAKE US$4.1M0.4%NEW
44BMRN$BMRNBIOMARIN PHARMACEUTICAL INC$3.9M0.4%-50%74.1
45FLR$FLRFLUOR CORP$3.4M0.3%-45%66.2
46COGT$COGTCogent Biosciences, Inc.$3.3M0.3%-42%
47TTEK US$3.1M0.3%-48%
48POST$POSTPost Holdings, Inc.$2.7M0.3%-50%53.8
49NTNX$NTNXNutanix, Inc.$2.5M0.3%NEW68.8
50COLL US$2.5M0.3%-48%
51IMCR$IMCRImmunocore Holdings plc$2.2M0.2%-50%
52WEC$WECWEC ENERGY GROUP, INC.$1.8M0.2%-50%67
53BBIO$BBIOBridgeBio Pharma, Inc.$237,1130.0%NEW31.7
54BBIO US$212,4840.0%NEW

New Positions (12)

MCHP$MCHP MICROCHIP TECHNOLOGY INC$27.7M
NVST$NVST Envista Holdings Corp$25.4M
LCII US$9.9M
AVAV$AVAV AeroVironment Inc$7.8M
ARRY$ARRY Array Technologies, Inc.$6.7M
JAZZ US$5.7M
SO$SO SOUTHERN CO$4.5M
LYV$LYV Live Nation Entertainment, Inc.$4.4M
CAKE US$4.1M
NTNX$NTNX Nutanix, Inc.$2.5M
BBIO$BBIO BridgeBio Pharma, Inc.$237,113
BBIO US$212,484

Exited Positions (12)

F$F FORD MOTOR CO
SPOT US
JBTM$JBTM JBT MAREL Corp
ENOV$ENOV Enovis CORP
FE$FE FIRSTENERGY CORP
LNT$LNT ALLIANT ENERGY CORP
ORA$ORA ORMAT TECHNOLOGIES, INC.
CSWC$CSWC CAPITAL SOUTHWEST CORP
MKSI$MKSI MKS INC
TYL$TYL TYLER TECHNOLOGIES INC
DUK$DUK Duke Energy CORP
CSGS$CSGS CSG SYSTEMS INTERNATIONAL INC

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