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Sienna Gestion’s Applied Materials AMAT Stock Holding History

Sienna Gestion’s Portfolio AMAT Stock Details AMAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$19.2M Sell
58,855
-51,542
-47% -$17.3M 1.25% 17
2025
Q4 		$28.6M Sell
110,397
-2,824
-2% -$677K 1.7% 7
2025
Q3 		$21.1M Hold
113,221
– – 1.48% 10
2025
Q2 		$18.9M Buy
113,221
+10,468
+10% +$1.66M 1.3% 12
2025
Q1 		$14.5M Sell
102,753
-10,047
-9% -$1.69M 1.17% 15
2024
Q4 		$18.3M Sell
112,800
-29,414
-21% -$5.33M 1.24% 13
2024
Q3 		$28.7M Buy
142,214
+28,209
+25% +$5.79M 1.91% 4
2024
Q2 		$26.9M Sell
114,005
-139
-0.1% -$29.8K 2.39% 4
2024
Q1 		$23.5M Buy
+114,144
New +$20.9M 2.02% 5

Other funds holding AMAT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Sienna Gestion's AMAT Position: Q1 2026 in Review

Sienna Gestion reduced its Applied Materials (AMAT) stake by 47% in Q1 2026, selling an estimated $17.3M and leaving 58,855 shares worth $19.2M. The position accounts for 1.25% of the portfolio, ranked #17.

Sienna Gestion first reported a position in AMAT in Q1 2024 and has held it in 9 quarters since. The position peaked at $28.7M in Q3 2024. 2,926 funds tracked by Wall St. Rank hold AMAT as of Q1 2026.

  • Sienna Gestion held 58,855 shares of Applied Materials worth $19.2M as of Q1 2026.
  • Sienna Gestion sold 51,542 Applied Materials shares in Q1 2026, an estimated $17.3M.
  • Applied Materials made up 1.25% of Sienna Gestion's portfolio in Q1 2026, its #17 holding.
  • Sienna Gestion first reported a position in Applied Materials in Q1 2024 and has held it in 9 quarters since.
  • Sienna Gestion's Applied Materials position peaked at $28.7M in Q3 2024.
  • 2,926 funds tracked by Wall St. Rank held Applied Materials as of Q1 2026.

Based on Sienna Gestion's 13F filing for Q1 2026, filed 15 May 2026.