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

Sienna Gestion

$1.5B in tracked AUM across 136 positions as of Q1 2026.

SG
CIK 0002021242 · last filed Mar 31, 2026
Total AUM
$1.5B
as of Q1 2026
Holdings
136
—
positions
Whale Score
56
56
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Sienna Gestion 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
NVDA
NVIDIA CORP
$117M702K7.6%02
AAPL
APPLE INC
$95M383K6.2%03
MSFT
MICROSOFT CORP
$84M232K5.5%04
AVGO
BROADCOM INC
$37M124K2.4%05
TSLA
TESLA INC
$28M79K1.9%06
JPM
JPMORGAN CHASE & CO
$27M95K1.8%07
CSCO
CISCO SYSTEMS INC
$26M338K1.7%08
N00985106
AERCAP HOLDINGS NV
$24M180K1.6%09
ATO
ATMOS ENERGY CORP
$24M127K1.5%10
HD
HOME DEPOT INC/THE
$23M71K1.5%

Filing history

2026Q1Mar 31
$1.5B▼ 9.0%
136 positionsView →2025Q4Dec 31
$1.7B▲ 17.7%
150 positionsView →2025Q3Sep 30
$1.4B▼ 1.5%
159 positionsView →2025Q2Jun 30
$1.5B▲ 17.6%
159 positionsLocked2025Q1Mar 31
$1.2B▼ 16.6%
159 positionsLocked2024Q4Dec 31
$1.5B▼ 1.3%
202 positionsLocked2024Q3Sep 30
$1.5B▲ 33.4%
207 positionsLocked2024Q2Jun 30
$1.1B▼ 3.3%
159 positionsLocked2024Q1Mar 31
$1.2B—
160 positionsLocked