13F Insight
DOSSIER · 13F-HR · Q1 2026

Wellesley Asset Management

$953M in tracked AUM across 54 positions as of Q1 2026.

WA
CIK 0001533551 · last filed Mar 31, 2026
Total AUM
$953M
as of Q1 2026
Holdings
54
—
positions
Whale Score
53
53
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Wellesley Asset Management filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
BOX 1.5 09/15/29
BOX US
$45M51.2M4.8%02
VSH 2.25 09/15/30
VSH US
$40M41.3M4.2%03
SYNA 0.75 12/01/31
SYNA US
$36M34.3M3.8%04
PCG 4.25 12/01/27
PCG US
$36M34.1M3.7%05
HAE 2.5 06/01/29
HAE US
$35M38.3M3.7%06
ITRI 1.375 07/15/30
ITRI US
$34M36.0M3.6%07
AKAM 0.375 09/01/27
AKAM US
$34M29.0M3.6%08
BL 1 06/01/29
BL US
$34M36.9M3.5%09
GBX 2.875 04/15/28
GBX US
$33M28.5M3.5%10
MTH 1.75 05/15/28
MTH US
$33M34.0M3.5%

Filing history

2026Q1Mar 31
$953M▼ 0.9%
54 positionsView →2025Q4Dec 31
$961M▼ 3.8%
54 positionsView →2025Q3Sep 30
$999M▼ 4.8%
56 positionsView →2025Q2Jun 30
$1.0B▲ 4.6%
64 positionsLocked2025Q1Mar 31
$1.0B▲ 4.2%
61 positionsLocked2024Q4Dec 31
$962M▼ 6.3%
58 positionsLocked2024Q3Sep 30
$1.0B▲ 8.7%
49 positionsLocked2024Q2Jun 30
$944M▼ 4.6%
48 positionsLocked2024Q1Mar 31
$990M▼ 1.2%
55 positionsLocked2023Q4Dec 31
$1.0B▼ 0.7%
39 positionsLocked2023Q3Sep 30
$1.0B▼ 17.9%
37 positionsLocked2023Q2Jun 30
$1.2B▼ 9.3%
42 positionsLocked
Showing 12 of 51