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Rossby Financial’s KLA KLAC Stock Holding History

Rossby Financial’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
Q2 		$1.56M Buy
5,155
+1,095
+27% +$217K 0.28% 68
2026
Q1 		$617K Buy
4,060
+450
+12% +$65.8K 0.13% 153
2025
Q4 		$439K Sell
3,610
-3,440
-49% -$403K 0.14% 131
2025
Q3 		$796K Sell
7,050
-360
-5% -$33.6K 0.26% 75
2025
Q2 		$664K Sell
7,410
-180
-2% -$13.5K 0.25% 77
2025
Q1 		$527K Buy
+7,590
New +$547K 0.22% 91

Other funds holding KLAC

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 $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Rossby Financial's KLAC Position: Q2 2026 in Review

Rossby Financial increased its KLA (KLAC) stake by 27% in Q2 2026, buying an estimated $217K and bringing the position to 5,155 shares worth $1.56M. The position accounts for 0.28% of the portfolio, ranked #68.

Rossby Financial first reported a position in KLAC in Q1 2025 and has held it in 6 quarters since. 2,485 funds tracked by Wall St. Rank hold KLAC as of Q2 2026.

  • Rossby Financial held 5,155 shares of KLA worth $1.56M as of Q2 2026.
  • Rossby Financial bought 1,095 KLA shares in Q2 2026, an estimated $217K.
  • KLA made up 0.28% of Rossby Financial's portfolio in Q2 2026, its #68 holding.
  • Rossby Financial first reported a position in KLA in Q1 2025 and has held it in 6 quarters since.
  • 2,485 funds tracked by Wall St. Rank held KLA as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.