Hudson Bay Capital Management
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Hudson Bay Capital Management’s Lam Research LRCX Stock Holding History

Hudson Bay Capital Management’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
2025
Q2 		– Sell
-47,600
Closed -$3.46M – 1538
2025
Q1 		$3.46M Buy
+47,600
New +$3.75M 0.01% 693
2019
Q1 		– Sell
-850,000
Closed -$11.6M – 813
2018
Q4 		$11.6M Buy
+850,000
New +$12.2M 0.15% 128
2017
Q1 		– Sell
-100,000
Closed -$1.06M – 858
2016
Q4 		$1.06M Buy
+100,000
New +$1.02M 0.02% 465

Other funds holding LRCX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Hudson Bay Capital Management's LRCX Position: Q2 2026 in Review

Hudson Bay Capital Management opened a new position in Lam Research (LRCX) in Q2 2026: 13,812 shares worth $5.99M. The stake represents 0.02% of the portfolio and ranks #510 among its holdings. This is a return to the name: Hudson Bay Capital Management previously reported a position in LRCX as recently as Q3 2025.

Hudson Bay Capital Management first reported a position in LRCX in Q3 2014 and has held it in 11 quarters since. The position peaked at $109M in Q2 2023. 3,144 funds tracked by Wall St. Rank hold LRCX as of Q2 2026.

  • Hudson Bay Capital Management held 13,812 shares of Lam Research worth $5.99M as of Q2 2026.
  • Lam Research was a new Hudson Bay Capital Management position in Q2 2026.
  • Lam Research made up 0.02% of Hudson Bay Capital Management's portfolio in Q2 2026, its #510 holding.
  • Hudson Bay Capital Management first reported a position in Lam Research in Q3 2014 and has held it in 11 quarters since.
  • Hudson Bay Capital Management's Lam Research position peaked at $109M in Q2 2023.
  • 3,144 funds tracked by Wall St. Rank held Lam Research as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.