CIBC Bancorp USA
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CIBC Bancorp USA’s Lam Research LRCX Stock Holding History

CIBC Bancorp USA’s Portfolio LRCX Stock Details LRCX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$339M Sell
1,031,466
-26,125
-2% -$8.16M 0.42% 50
2026
Q2 		$459M Buy
1,057,591
+98,374
+10% +$29.9M 0.56% 33
2026
Q1 		$205M Buy
+959,217
New +$214M 0.28% 93
2025
Q3 		$29.6M Buy
+221,433
New +$23.4M 0.16% 96

Other funds holding LRCX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

CIBC Bancorp USA's LRCX Position: Q3 2026 in Review

CIBC Bancorp USA reduced its Lam Research (LRCX) stake by 2.5% in Q3 2026, selling an estimated $8.16M and leaving 1,031,466 shares worth $339M. The position accounts for 0.42% of the portfolio, ranked #50.

CIBC Bancorp USA first reported a position in LRCX in Q3 2025 and has held it in 4 quarters since. The position peaked at $459M in Q2 2026. 2,587 funds tracked by Wall St. Rank hold LRCX as of Q3 2026.

  • CIBC Bancorp USA held 1,031,466 shares of Lam Research worth $339M as of Q3 2026.
  • CIBC Bancorp USA sold 26,125 Lam Research shares in Q3 2026, an estimated $8.16M.
  • Lam Research made up 0.42% of CIBC Bancorp USA's portfolio in Q3 2026, its #50 holding.
  • CIBC Bancorp USA first reported a position in Lam Research in Q3 2025 and has held it in 4 quarters since.
  • CIBC Bancorp USA's Lam Research position peaked at $459M in Q2 2026.
  • 2,587 funds tracked by Wall St. Rank held Lam Research as of Q3 2026.

Based on CIBC Bancorp USA's 13F filing for Q3 2026, filed 13 Nov 2026.