Wellesley Asset Management
13F Reported Value
ⓘ$1.1B
Holdings
64
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Wellesley Asset Management disclosed 64 positions worth $1.1B in its Form 13F-HR for Q2 2026, led by $BOX (BOX INC) at 4.3% of the equity portfolio, followed by $ITRI and $BL. During the quarter the fund opened 16 new positions and exited 7 and a full exit from $VSH. The portfolio is most concentrated in Technology (33.8% of disclosed assets). All figures are sourced directly from Wellesley Asset Management’s Form 13F-HR filing with the SEC under CIK 1533551.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 62.0#740
Quality
$47.0M49,546,000 sh - 55.8#1,220
Quality
$42.7M44,985,000 sh - 52.7#1,436
Quality
$39.8M42,867,000 sh - —
Quality
$39.0M31,146,000 sh - 42.0
Quality
$37.6M39,025,000 sh - 51.4
Quality
$36.6M37,883,000 sh - —
Quality
$33.2M32,281,000 sh - 58.8
Quality
$32.8M32,230,000 sh GBX US - 4/15/2028
—Quality
$30.6M26,998,000 sh- 62.0
Quality
$30.2M30,127,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| 62.0#740 | $47.0M | 49,546,000 | |
| 55.8#1,220 | $42.7M | 44,985,000 | |
| 52.7#1,436 | $39.8M | 42,867,000 | |
| — | $39.0M | 31,146,000 | |
| 42.0 | $37.6M | 39,025,000 | |
| 51.4 | $36.6M | 37,883,000 | |
| — | $33.2M | 32,281,000 | |
| 58.8 | $32.8M | 32,230,000 | |
| GBX US - 4/15/2028 | — | $30.6M | 26,998,000 |
| 62.0 | $30.2M | 30,127,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Wellesley Asset Management's 64 positions.
Showing top 10 of 64 holdings.
Sector Allocation
Technology
$369.8M
Healthcare
$224.8M
Other
$184.5M
Industrials
$171.5M
Utilities
$103.1M
Consumer Discretionary
$17.0M
Consumer Staples
$14.5M
Communication Services
$10.2M
Full Holdings — Wellesley Asset Management (Q2 2026)
All 64 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | BOX INC | $47.0M | 4.3% | -3% | 62 | |
| 2 | ITRON, INC. | $42.7M | 3.9% | +25% | 55.8 | |
| 3 | BLACKLINE, INC. | $39.8M | 3.6% | +16% | 52.7 | |
| 4 | LivaNova PLC | $39.0M | 3.6% | +13% | — | |
| 5 | AeroVironment Inc | $37.6M | 3.4% | +393% | 42 | |
| 6 | HAEMONETICS CORP | $36.6M | 3.3% | -1% | 51.4 | |
| 7 | Meritage Homes CORP | $33.2M | 3.0% | -5% | — | |
| 8 | PG&E Corp | $32.8M | 3.0% | -5% | 58.8 | |
| 9 | — | GBX US - 4/15/2028 | $30.6M | 2.8% | -5% | — |
| 10 | SOUTHERN CO | $30.2M | 2.8% | NEW | 62 | |
| 11 | — | DASH US - 5/15/2030 | $30.0M | 2.7% | NEW | — |
| 12 | PARSONS CORP | $29.9M | 2.7% | +1% | 54.6 | |
| 13 | MICROCHIP TECHNOLOGY INC | $29.5M | 2.7% | -3% | 52.9 | |
| 14 | Guidewire Software, Inc. | $29.0M | 2.6% | -1% | 68.9 | |
| 15 | GLOBAL PAYMENTS INC | $26.8M | 2.5% | -8% | 47 | |
| 16 | DROPBOX, INC. | $26.8M | 2.5% | +26% | 63.4 | |
| 17 | Travere Therapeutics, Inc. | $26.3M | 2.4% | NEW | 56.6 | |
| 18 | — | MMSI US - 2/1/2029 | $26.1M | 2.4% | NEW | — |
| 19 | Envista Holdings Corp | $25.3M | 2.3% | -1% | 54.9 | |
| 20 | REPLIGEN CORP | $24.5M | 2.2% | +5% | 58.4 | |
| 21 | WINNEBAGO INDUSTRIES INC | $23.4M | 2.1% | -6% | 46.8 | |
| 22 | SYNAPTICS Inc | $23.1M | 2.1% | -55% | 36.6 | |
| 23 | AKAMAI TECHNOLOGIES INC | $23.1M | 2.1% | -32% | 59.5 | |
| 24 | Datadog, Inc. | $23.0M | 2.1% | -47% | 71.4 | |
| 25 | — | EEFT US - 10/1/2030 | $22.7M | 2.1% | NEW | — |
| 26 | LEMAITRE VASCULAR INC | $21.1M | 1.9% | +4% | 66 | |
| 27 | PROGRESS SOFTWARE CORP /MA | $20.9M | 1.9% | -19% | 66.2 | |
| 28 | CMS ENERGY CORP | $20.7M | 1.9% | +53% | 57.3 | |
| 29 | OMNICELL, INC. | $20.6M | 1.9% | +9% | 51.9 | |
| 30 | — | ITGR US - 3/15/2030 | $20.5M | 1.9% | NEW | — |
| 31 | Lantheus Holdings, Inc. | $17.1M | 1.6% | -18% | 61.1 | |
| 32 | JD.com, Inc. | $17.0M | 1.6% | NEW | — | |
| 33 | Nutanix, Inc. | $16.0M | 1.5% | +304% | 70.2 | |
| 34 | ON SEMICONDUCTOR CORP | $15.7M | 1.4% | -60% | 55 | |
| 35 | — | TTEK US - 8/15/2028 | $14.6M | 1.3% | +223% | — |
| 36 | Lyft, Inc. | $10.4M | 0.9% | -49% | 72.8 | |
| 37 | — | JAZZ US - 9/15/2030 | $10.1M | 0.9% | +36% | — |
| 38 | WORLD KINECT CORP | $10.0M | 0.9% | +28% | 39.5 | |
| 39 | Live Nation Entertainment, Inc. | $9.8M | 0.9% | +89% | 52.9 | |
| 40 | PPL Corp | $9.5M | 0.9% | -8% | 55.7 | |
| 41 | BIOMARIN PHARMACEUTICAL INC | $9.4M | 0.9% | +140% | 58.2 | |
| 42 | — | CAKE US - 3/15/2030 | $8.9M | 0.8% | +50% | — |
| 43 | FLUOR CORP | $8.0M | 0.7% | +82% | 47.6 | |
| 44 | — | LCII US - 3/1/2030 | $8.0M | 0.7% | -12% | — |
| 45 | — | AMPH US - 3/15/2029 | $7.7M | 0.7% | -67% | — |
| 46 | Pacira BioSciences, Inc. | $7.5M | 0.7% | +4% | 51.5 | |
| 47 | ETSY INC | $7.1M | 0.7% | NEW | 61.2 | |
| 48 | Cogent Biosciences, Inc. | $6.5M | 0.6% | +57% | — | |
| 49 | ALLIANT ENERGY CORP | $5.5M | 0.5% | NEW | 53.6 | |
| 50 | Alarm.com Holdings, Inc. | $5.4M | 0.5% | -0% | 57.1 | |
| 51 | — | COLL US - 2/15/2029 | $4.6M | 0.4% | +39% | — |
| 52 | Post Holdings, Inc. | $4.5M | 0.4% | +44% | 52.5 | |
| 53 | SOUTHERN CO | $4.4M | 0.4% | +0% | 62 | |
| 54 | Celcuity Inc. | $3.2M | 0.3% | NEW | — | |
| 55 | Revolution Medicines, Inc. | $2.9M | 0.3% | NEW | — | |
| 56 | Nuvation Bio Inc. | $2.7M | 0.3% | NEW | 37.9 | |
| 57 | Immunocore Holdings plc | $2.2M | 0.2% | +0% | — | |
| 58 | AKAMAI TECHNOLOGIES INC | $1.9M | 0.2% | -91% | 59.5 | |
| 59 | — | BBIO US - 3/1/2031 | $463,052 | 0.0% | +120% | — |
| 60 | Uber Technologies, Inc | $450,866 | 0.0% | NEW | 73.5 | |
| 61 | ANI PHARMACEUTICALS INC | $325,396 | 0.0% | NEW | 72.5 | |
| 62 | Liberty Media Corp | $316,278 | 0.0% | NEW | 63.2 | |
| 63 | — | CYBR US - 6/15/2030 | $298,906 | 0.0% | NEW | — |
| 64 | TransMedics Group, Inc. | $274,040 | 0.0% | NEW | 67.2 |
New Positions (16)
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