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Sienna Gestion Portfolio holdings

AUM $1.53B
1-Year Est. Return 27.73%
This Fund
S&P 500
This Quarter Est. Return
+4.75%
1 Year Est. Return
+27.73%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$1.68B
AUM Growth
+$253M
Cap. Flow
+$40.3M
Cap. Flow %
2.39%
Top 10 Hldgs %
32.47%
Holding
188
New
29
Increased
36
Reduced
29
Closed
38

Top Buys

Rank Stock Value
1
ACN icon
Accenture
ACN
+$20.4M
2
TT icon
Trane Technologies
TT
+$15.7M
3
PNR icon
Pentair
PNR
+$13.9M
4
AER icon
AerCap
AER
+$13.2M
5
ADI icon
Analog Devices
ADI
+$2.18M

Top Sells

Rank Stock Value
1
BLK icon
Blackrock
BLK
+$24.3M
2
IBM icon
IBM
IBM
+$9.46M
3
NVDA icon
NVIDIA
NVDA
+$4.22M
4
AMZN icon
Amazon
AMZN
+$3.81M
5
META icon
Meta Platforms (Facebook)
META
+$3.57M

Sector Composition

Rank Sector Weight
1 Technology 41.29%
2 Financials 16.94%
3 Consumer Discretionary 10.23%
4 Industrials 8.8%
5 Healthcare 8.28%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MS icon
176
Morgan Stanley
MS
$337B
– –
-9,346
Closed -$1.35M
NDAQ icon
177
Nasdaq
NDAQ
$51.5B
– –
-7,086
Closed -$571K
OC icon
178
Owens Corning
OC
$11.5B
– –
-3,582
Closed -$462K
PH icon
179
Parker-Hannifin
PH
$125B
– –
-607
Closed -$420K
RPM icon
180
RPM International
RPM
$13.7B
– –
-6,265
Closed -$673K
SNA icon
181
Snap-on
SNA
$20.9B
– –
-2,631
Closed -$831K
SNPS icon
182
Synopsys
SNPS
$71.5B
– –
-442
Closed -$199K
SPG icon
183
Simon Property Group
SPG
$74.5B
– –
-5,877
Closed -$1.01M
SSNC icon
184
SS&C Technologies
SSNC
$17.8B
– –
-7,280
Closed -$589K
SYF icon
185
Synchrony
SYF
$23.7B
– –
-11,674
Closed -$756K
TECH icon
186
Bio-Techne
TECH
$11.2B
– –
-7,206
Closed -$365K
TFII icon
187
TFI International
TFII
$12.4B
– –
-4,800
Closed -$385K
UHS icon
188
Universal Health Services
UHS
$9.43B
– –
-2,180
Closed -$406K
4 5 6 7
8

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CCM
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Sienna Gestion's Q4 2025 Portfolio in Review

As of Q4 2025, Sienna Gestion held 188 positions worth $1.68B, up 18% from $1.43B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Sienna Gestion's Q4 2025 filing shows 29 new, 36 increased, 29 reduced and 38 closed positions. Its largest new stake was Accenture: 80,326 shares worth $21.6M. The largest sale was Blackrock, an estimated $24.3M.

By sector, the portfolio is most concentrated in Technology at 41% of assets, down from 42% a quarter earlier, followed by Financials and Consumer Discretionary.

  • Sienna Gestion's largest Q4 2025 buy was Accenture: 80,326 shares worth $21.6M.
  • Sienna Gestion added most to Analog Devices in Q4 2025, an estimated $2.18M increase.
  • Sienna Gestion's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $4.22M.
  • Sienna Gestion fully exited Blackrock in Q4 2025, selling an estimated $24.3M.
  • Sienna Gestion's ten largest holdings make up 32% of its $1.68B portfolio in Q4 2025.
  • Sienna Gestion opened 29 new positions and closed 38 in Q4 2025.
  • Sienna Gestion's portfolio value rose 18% quarter-over-quarter to $1.68B.

Based on Sienna Gestion's 13F filing for Q4 2025, filed 13 Feb 2026.