Round Rock Advisors
KLAC icon

Round Rock Advisors’s KLA KLAC Stock Holding History

Round Rock Advisors’s Portfolio KLAC Stock Details KLAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$294K Sell
1,506
-734
-33% -$144K 0.04% 258
2026
Q2 		$676K Buy
2,240
+60
+3% +$11.9K 0.09% 177
2026
Q1 		$321K Buy
+2,180
New +$319K 0.05% 255

Other funds holding KLAC

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
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return

Round Rock Advisors's KLAC Position: Q3 2026 in Review

Round Rock Advisors reduced its KLA (KLAC) stake by 33% in Q3 2026, selling an estimated $144K and leaving 1,506 shares worth $294K. The position accounts for 0.04% of the portfolio, ranked #258.

Round Rock Advisors first reported a position in KLAC in Q1 2026 and has held it in 3 quarters since. The position peaked at $676K in Q2 2026. 1,999 funds tracked by Wall St. Rank hold KLAC as of Q3 2026.

  • Round Rock Advisors held 1,506 shares of KLA worth $294K as of Q3 2026.
  • Round Rock Advisors sold 734 KLA shares in Q3 2026, an estimated $144K.
  • KLA made up 0.04% of Round Rock Advisors's portfolio in Q3 2026, its #258 holding.
  • Round Rock Advisors first reported a position in KLA in Q1 2026 and has held it in 3 quarters since.
  • Round Rock Advisors's KLA position peaked at $676K in Q2 2026.
  • 1,999 funds tracked by Wall St. Rank held KLA as of Q3 2026.

Based on Round Rock Advisors's 13F filing for Q3 2026, filed 12 Nov 2026.