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KLAC icon

Ossiam’s KLA KLAC Stock Holding History

Ossiam’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
2025
Q4 		– Sell
-332,380
Closed -$35.9M – 536
2025
Q3 		$35.9M Buy
332,380
+63,950
+24% +$5.97M 0.46% 37
2025
Q2 		$24M Buy
268,430
+219,140
+445% +$16.5M 0.27% 75
2025
Q1 		$3.35M Sell
49,290
-709,220
-94% -$51.1M 0.05% 167
2024
Q4 		$47.8M Buy
758,510
+430,460
+131% +$29.1M 0.83% 25
2024
Q3 		$25.4M Sell
328,050
-343,050
-51% -$26.9M 0.49% 48
2024
Q2 		$55.3M Sell
671,100
-368,460
-35% -$27.2M 1.05% 27
2024
Q1 		$72.6M Buy
1,039,560
+1,005,050
+2,912% +$64.5M 1.27% 21
2023
Q4 		$2.01M Buy
34,510
+450
+1% +$23.4K 0.03% 233
2023
Q3 		$1.56M Sell
34,060
-599,890
-95% -$28.8M 0.03% 254
2023
Q2 		$30.7M Sell
633,950
-298,110
-32% -$12.5M 0.55% 48
2023
Q1 		$37.2M Buy
932,060
+922,900
+10,075% +$36.4M 0.77% 34
2022
Q4 		$345K Sell
9,160
-3,030
-25% -$106K 0.01% 406
2022
Q3 		$369K Buy
+12,190
New +$422K 0.01% 392
2022
Q2 		– Sell
-38,800
Closed -$1.42M – 465
2022
Q1 		$1.42M Buy
+38,800
New +$1.45M 0.04% 200
2021
Q1 		– Sell
-3,340
Closed -$86K – 445
2020
Q4 		$86K Buy
+3,340
New +$77.8K ﹤0.01% 364
2020
Q3 		– Sell
-1,670
Closed -$32K – 447
2020
Q2 		$32K Buy
1,670
+840
+101% +$14.4K ﹤0.01% 400
2020
Q1 		$12K Sell
830
-23,250
-97% -$374K ﹤0.01% 443
2019
Q4 		$429K Sell
24,080
-16,060
-40% -$269K 0.03% 253
2019
Q3 		$640K Buy
40,140
+1,540
+4% +$21.5K 0.04% 203
2019
Q2 		$456K Buy
38,600
+13,380
+53% +$155K 0.04% 221
2019
Q1 		$301K Buy
25,220
+8,270
+49% +$89K 0.02% 201
2018
Q4 		$152K Buy
+16,950
New +$158K 0.02% 208

Other funds holding KLAC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Ossiam's KLAC Position: Q4 2025 in Review

Ossiam sold out of KLA (KLAC) in Q4 2025, closing a stake of 332,380 shares — an estimated $35.9M sold.

Ossiam first reported a position in KLAC in Q4 2018 and held it in 22 quarters. The position peaked at $72.6M in Q1 2024. 1,907 funds tracked by Wall St. Rank hold KLAC as of Q4 2025.

  • Ossiam reported no remaining KLA position as of Q4 2025 after selling out during the quarter.
  • Ossiam sold 332,380 KLA shares in Q4 2025, an estimated $35.9M.
  • Ossiam first reported a position in KLA in Q4 2018 and held it in 22 quarters.
  • Ossiam's KLA position peaked at $72.6M in Q1 2024.
  • 1,907 funds tracked by Wall St. Rank held KLA as of Q4 2025.

Based on Ossiam's 13F filing for Q4 2025, filed 13 Feb 2026.