Sienna Gestion Portfolio Holdings

Sienna Gestion

  • $1.5 Billion
  • Q3 2025

Sienna Gestion has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $1.5 Billion distributed in 159 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $135M, Microsoft Corp with a value of $122M, Amazon Com Inc with a value of $66.5M, Broadcom Inc. with a value of $45.6M, and Jpmorgan Chase & CO with a value of $42.8M.

Examining the 13F form we can see an decrease of $60M in the current position value, from $1.56B to 1.5B.

Sienna Gestion is based out at Paris, I0

Below you can find more details about Sienna Gestion portfolio as well as his latest detailed transactions.

Portfolio value $1.5 Billion
Technology: $614 Million
Financial Services: $257 Million
Consumer Cyclical: $174 Million
Healthcare: $136 Million
Industrials: $95 Million
Communication Services: $58.2 Million
Consumer Defensive: $44.1 Million
Utilities: $36.4 Million
Other: $82.3 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$465B
$135 Million 8.99% of portfolio
721,648
Q3 2025 Added 1.08%
$3.78T
$122 Million 8.14% of portfolio
235,362
Q3 2025 Added 11.55%
$2.39T
$66.5 Million 4.44% of portfolio
302,867
Q3 2025 Added 22.01%
$139B
$45.6 Million 3.05% of portfolio
138,296
Q3 2025 Reduced 9.8%
$881B
$42.8 Million 2.86% of portfolio
135,565
Q3 2025 Added 54.45%
$319B
$31.1 Million 2.08% of portfolio
454,172
Q3 2025 Added 102.86%
$367B
$28.2 Million 1.89% of portfolio
69,658
Q3 2025 Added 0.61%
$522B
$26.4 Million 1.76% of portfolio
142,127
Q3 2025 Added 9.28%
$197B
$23.2 Million 1.55% of portfolio
113,221
Q2 2025 Added 10.19%
$346B
$23 Million 1.54% of portfolio
149,767
Q3 2025 Added 0.58%
$182B
$22.7 Million 1.52% of portfolio
33,244
Q3 2025 Added 30.65%
$191B
$22.4 Million 1.5% of portfolio
4,151
Q3 2025 Added 12.19%
$148B
$22 Million 1.47% of portfolio
274,559
Q2 2025 Added 11.04%
$533B
$20.5 Million 1.37% of portfolio
59,983
Q3 2025 Added 71.53%
$64.9B
$17.3 Million 1.16% of portfolio
556,239
Q3 2025 Added 233.6%
$268B
$15.7 Million 1.05% of portfolio
93,986
Q3 2025 Added 87.36%
$47B
$14.6 Million 0.98% of portfolio
29,750
Q2 2025 Added 10.94%
$181B
$14.6 Million 0.97% of portfolio
148,772
Q3 2025 Reduced 11.67%
$76.5B
$14.2 Million 0.95% of portfolio
84,400
Q3 2025 Reduced 11.53%
$14B
$14.1 Million 0.94% of portfolio
43,679
Q2 2025 Added 11.04%
$187B
$13.8 Million 0.92% of portfolio
82,898
Q3 2025 Added 51.18%
$21.5B
$13.7 Million 0.92% of portfolio
339,024
Q3 2025 Added 1,412,500.0%
$42.9B
$13.7 Million 0.92% of portfolio
118,255
Q3 2025 Added 28.6%
$593B
$13.5 Million 0.9% of portfolio
47,859
Q3 2025 Added 18.4%
$89.3B
$13.3 Million 0.89% of portfolio
121,896
Q3 2025 New
$172B
$13 Million 0.87% of portfolio
296,601
Q3 2025 Added 19.77%
$167B
$12.8 Million 0.85% of portfolio
133,597
Q3 2025 New
$23B
$12.5 Million 0.83% of portfolio
121,719
Q2 2025 Added 10.17%
$224B
$12 Million 0.8% of portfolio
39,342
Q2 2025 Added 11.04%
$151B
$11.7 Million 0.78% of portfolio
33,166
Q3 2025 Added 32.03%
$24.5B
$11.6 Million 0.78% of portfolio
68,217
Q2 2025 Added 8.97%
$237B
$11.5 Million 0.77% of portfolio
48,728
Q2 2025 Added 10.56%
$55.9B
$11.3 Million 0.75% of portfolio
576,238
Q3 2025 Added 14.0%
$34.7B
$11.2 Million 0.75% of portfolio
186,385
Q2 2025 Added 11.02%
$37.1B
$10.9 Million 0.73% of portfolio
54,338
Q3 2025 New
$67.3B
$10.9 Million 0.72% of portfolio
38,859
Q3 2025 Reduced 2.67%
$120B
$10.8 Million 0.72% of portfolio
343,574
Q2 2025 Added 11.04%
$78.9B
$10.7 Million 0.71% of portfolio
133,821
Q3 2025 Reduced 58.07%
$77.2B
$10.6 Million 0.71% of portfolio
50,047
Q2 2025 New
$46.1B
$10.5 Million 0.7% of portfolio
115,362
Q3 2025 Reduced 30.81%
$266B
$10.4 Million 0.69% of portfolio
36,780
Q2 2025 New
$50.1B
$10.3 Million 0.69% of portfolio
85,981
Q3 2025 New
$19.3B
$10.1 Million 0.68% of portfolio
108,518
Q3 2025 Reduced 11.21%
$25.3B
$9.86 Million 0.66% of portfolio
117,646
Q3 2025 New
$41.2B
$9.54 Million 0.64% of portfolio
32,011
Q3 2025 Added 82.32%
$29.5B
$9.54 Million 0.64% of portfolio
14,694
Q2 2025 Added 11.04%
$61.4B
$9.48 Million 0.63% of portfolio
46,545
Q2 2025 Added 10.17%
$114B
$9.38 Million 0.63% of portfolio
81,930
Q3 2025 Added 46.1%
$32.3B
$9.48 Million 0.63% of portfolio
47,959
Q3 2025 Reduced 21.59%

Summary

  • Portfolio
  • No. of Stocks 159
  • Current Value $1.5 Billion
  • Prior Value $1.56 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 28 stocks
  • Additional Purchases 32 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 29 stocks
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