Wellesley Asset Management Portfolio Holdings

Wellesley Asset Management

  • $999 Billion
  • Q3 2025

Wellesley Asset Management has filed its 13F form on October 21, 2025 for Q3 2025 where it was disclosed a total value porftolio of $999 Billion distributed in 56 stocks.

Among their holdings, we can observe that their the top five positions include companies like: F Us with a value of $44.4B, Livn Us with a value of $43.8B, Pcg Us with a value of $41.6B, Uber Us with a value of $39.6B, and Vsh Us with a value of $38.9B.

Examining the 13F form we can see an decrease of $50.4B in the current position value, from $1.05T to 999B.

Wellesley Asset Management is based out at Wellesley, MA

Below you can find more details about Wellesley Asset Management portfolio as well as his latest detailed transactions.

Portfolio value $999 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
F Us
-
$44.4 Billion 4.44% of portfolio
-
Q3 2025 Added 86.93%
Livn Us
-
$43.8 Billion 4.38% of portfolio
-
Q3 2025 Added 31.13%
Pcg Us
-
$41.6 Billion 4.16% of portfolio
-
Q3 2025 Added 15.17%
Uber Us
-
$39.6 Billion 3.97% of portfolio
-
Q3 2025 Reduced 1.93%
Vsh Us
-
$38.9 Billion 3.9% of portfolio
-
Q3 2025 Reduced 10.47%
Mth Us
-
$39 Billion 3.9% of portfolio
-
Q3 2025 Added 2.39%
Amph Us
-
$38.6 Billion 3.86% of portfolio
-
Q3 2025 Reduced 6.54%
On Us
-
$36.7 Billion 3.68% of portfolio
-
Q3 2025 Reduced 9.49%
Bl Us
-
$36.8 Billion 3.68% of portfolio
-
Q3 2025 Added 3,494.0%
Lyft Us
-
$33.8 Billion 3.39% of portfolio
-
Q3 2025 Added 3.26%
Box Us
-
$32.2 Billion 3.22% of portfolio
-
Q3 2025 New
Gbx Us
-
$30.1 Billion 3.01% of portfolio
-
Q3 2025 Reduced 16.51%
Akam Us
-
$29.6 Billion 2.96% of portfolio
-
Q3 2025 Reduced 43.43%
Spot Us
-
$29.4 Billion 2.94% of portfolio
-
Q3 2025 Reduced 9.52%
Psn Us
-
$28.7 Billion 2.88% of portfolio
-
Q3 2025 Reduced 3.02%
Wgo Us
-
$27.8 Billion 2.79% of portfolio
-
Q3 2025 Added 16.83%
Hae Us
-
$26.2 Billion 2.63% of portfolio
-
Q3 2025 Added 62.42%
Bmrn Us
-
$25.6 Billion 2.56% of portfolio
-
Q3 2025 Reduced 46.74%
Rgen Us
-
$24.7 Billion 2.47% of portfolio
-
Q3 2025 Added 430.09%
Gpn Us
-
$23.5 Billion 2.36% of portfolio
-
Q3 2025 Reduced 8.57%
Itri Us
-
$21.8 Billion 2.19% of portfolio
-
Q3 2025 Reduced 3.95%
Jbtm Us
-
$21.2 Billion 2.12% of portfolio
-
Q3 2025 Reduced 2.89%
Spb Us
-
$19.7 Billion 1.97% of portfolio
-
Q3 2025 Reduced 8.66%
Akam Us
-
$18.1 Billion 1.82% of portfolio
-
Q3 2025 Added 1,936.01%
Cswc Us
-
$18.2 Billion 1.82% of portfolio
-
Q3 2025 Reduced 6.69%
Dkng Us
-
$18 Billion 1.8% of portfolio
-
Q3 2025 Added 0.52%
Four Us
-
$17.6 Billion 1.77% of portfolio
-
Q3 2025 New
Ppl Us
-
$15.8 Billion 1.58% of portfolio
-
Q3 2025 Reduced 11.4%
Imax Us
-
$15.7 Billion 1.57% of portfolio
-
Q3 2025 Reduced 5.66%
Lnt Us
-
$14.7 Billion 1.47% of portfolio
-
Q3 2025 Reduced 5.61%
Glad Us
-
$14.5 Billion 1.45% of portfolio
-
Q3 2025 New
Alrm Us
-
$9.43 Billion 0.94% of portfolio
-
Q3 2025 Added 688.48%
Aeis Us
-
$8.38 Billion 0.84% of portfolio
-
Q3 2025 Reduced 8.02%
Ora Us
-
$7.87 Billion 0.79% of portfolio
-
Q3 2025 Reduced 35.97%
Dxcm Us
-
$6.94 Billion 0.69% of portfolio
-
Q3 2025 Reduced 66.48%
Abnb Us
-
$6.12 Billion 0.61% of portfolio
-
Q3 2025 Reduced 0.4%
Csgs Us
-
$5.78 Billion 0.58% of portfolio
-
Q3 2025 Added 4.45%
Flr Us
-
$5.67 Billion 0.57% of portfolio
-
Q3 2025 Reduced 57.53%
Wkc Us
-
$5 Billion 0.5% of portfolio
-
Q3 2025 Reduced 66.47%
Cnp Us
-
$4.45 Billion 0.45% of portfolio
-
Q3 2025 Reduced 47.61%
Itri Us
-
$4.27 Billion 0.43% of portfolio
-
Q3 2025 Reduced 11.76%
Wec Us
-
$4.15 Billion 0.42% of portfolio
-
Q3 2025 Added 16.67%
Coll Us
-
$4.14 Billion 0.41% of portfolio
-
Q2 2025 Added 133.33%
Ttek Us
-
$3.75 Billion 0.38% of portfolio
-
Q3 2025 Reduced 0.17%
Prgs Us
-
$3.55 Billion 0.36% of portfolio
-
Q2 2025 Added 250.0%
Bsy Us
-
$3.31 Billion 0.33% of portfolio
-
Q3 2025 Reduced 12.5%
Imcr Us
-
$3.26 Billion 0.33% of portfolio
-
Q3 2025 Added 12.5%
Duk Us
-
$3.2 Billion 0.32% of portfolio
-
Q3 2025 Reduced 14.29%
Tyl Us
-
$3.22 Billion 0.32% of portfolio
-
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 56
  • Current Value $999 Billion
  • Prior Value $1.05 Trillion
  • Filing
  • Period Q3 2025
  • Filing Date October 21, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 6 stocks
  • Additional Purchases 15 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 33 stocks
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