Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Wellesley Asset Management 13F Holdings -- Portfolio & Top Positions (2026-03-31)

Wellesley Asset Management (CIK 1533551) reported $952.5M across 47 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: BXNCP ($45.3M, 4.76%), VSH ($39.6M, 4.15%), SYNA ($36.2M, 3.80%), PCG-PX ($35.5M, 3.73%), HAE ($34.8M, 3.65%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1BXNCPBOX US$45.3M4.76%51.2MAdded
2VSHVSH US$39.6M4.15%41.3MAdded
3SYNASYNA US$36.2M3.80%34.3MTrimmed
4PCG-PXPCG US$35.5M3.73%34.1MTrimmed
5HAEHAE US$34.8M3.65%38.3MTrimmed
6ITRIITRI US$34.4M3.61%36.0MTrimmed
7AKAMAKAM US$33.9M3.56%29.0MTrimmed
8BLBL US$33.7M3.54%36.9MAdded
9GBXGBX US$33.0M3.47%28.5MTrimmed
10MTHMTH US$32.9M3.45%34.0MTrimmed
11ONON US$32.0M3.36%32.6MTrimmed
12LIVN US$30.5M3.20%27.6MTrimmed
13GWREGWRE US$30.3M3.18%32.2MAdded
14FOUR-PAFOUR US$29.5M3.10%31.4MTrimmed
15DDOGDDOG US$29.4M3.09%30.3MAdded
16PSNPSN US$28.0M2.94%29.7MAdded
17MCHPPMCHP US$27.7M2.91%27.9MNew
18GPNGPN US$26.7M2.81%32.1MAdded
19NVSTNVST US$25.4M2.67%25.4MNew
20WGOWGO US$24.0M2.52%26.5MTrimmed
21AMPHAMPH US$23.6M2.48%26.0MTrimmed
22PRGSPRGS US$22.2M2.33%26.0MAdded
23RGENRGEN US$22.1M2.32%24.5MAdded
24LMATLMAT US$21.2M2.23%19.8MAdded
25DBXDBX US$19.9M2.09%22.4MAdded

Source: SEC Form 13F filings · as of 2026-03-31