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Sienna Gestion

CIK:0002021242
Asset Manager
$27B AUM
159 holdings
Paris, France
Founded:1989
200 employees
Latest filing:Jun 30, 2025

Sienna Gestion is a Paris-based investment management firm focused on the management of retirement and savings schemes in France. The company is recognized for its multi-asset investment solutions, serving both institutional and private investors, and is part of Sienna Investment Managers. Sienna Gestion has a long-standing presence in the French market, delivering products with a strong emphasis on social and environmental impact.

Investment Strategy

Sienna Gestion specializes in multi-asset investment solutions with a strong emphasis on social and environmental impact. The firm manages retirement and savings schemes, providing responsible investment options to both institutional and private clients, and adheres to sustainable and inclusive economic practices.

Top Buys
N
NVDANVIDIA CORP
+$35.7M
D
DBDEUTSCHE BANK AG
+$34.4M
M
MSFTMICROSOFT CORP
+$25.3M
U
UBSUBS GROUP AG
+$17.8M
A
AVGOBROADCOM INC
+$15.9M
Top Sells
B
BKNBLACKROCK INC
-$12.6M
I
INTCIBM-INTL BUSIN MACHINES CORP
-$8.0M
D
DFSDISCOVER FINANCIAL SERVICES
-$7.4M
A
AAPLAPPLE INC
-$5.8M
U
UNHUNITEDHEALTH GROUP INC
-$4.8M

Top Holdings

N
NVDANVIDIA CORP
+7.1%$103.0M
M
MSFTMICROSOFT CORP
+6.6%$95.8M
A
AAPLAPPLE INC
+5.4%$78.3M
A
AMZNAMAZON COM INC
+3.4%$49.7M
A
AVGOBROADCOM INC
+2.7%$38.6M

Equity Positions (159)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NVDA
NVIDIA CORP7.08%$103.0M713,916$103.92$157.99+$35.7M
M
MSFT
MICROSOFT CORP6.59%$95.8M211,001$431.77$497.41+$25.3M
A
AAPL
APPLE INC5.38%$78.3M417,772$243.25$205.17-$5.8M
A
AMZN
AMAZON COM INC3.42%$49.7M248,226$216.46$219.39+$7.1M
A
AVGO
BROADCOM INC2.65%$38.6M153,329$155.43$275.65+$15.9M

Industry Allocation

SERVICES-PREPACKAGED SOFTWARE
+12.0%
SEMICONDUCTORS & RELATED DEVICES
+11.9%
ELECTRONIC COMPUTERS
+5.4%
SERVICES-BUSINESS SERVICES, NEC
+5.2%
STATE COMMERCIAL BANKS
+3.7%