Principal Street Partners’s KLA KLAC Stock Holding History

Principal Street Partners’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 Q1	$290K	Hold	1,970	–	–	0.05%	174
2025 Q4	$239K	Sell	1,970 -1,360	-41%	-$160K	0.04%	200
2025 Q3	$359K	Sell	3,330 -2,530	-43%	-$236K	0.06%	170
2025 Q2	$525K	Buy	+5,860	New	+$441K	0.05%	191
2024 Q4	–	Sell	-2,580	Closed	-$213K	–	246
2024 Q3	$213K	Hold	2,580	–	–	0.03%	210
2024 Q2	$213K	Buy	+2,580	New	+$191K	0.04%	226
2019 Q4	–	Sell	-25,930	Closed	-$413K	–	200
2019 Q3	$413K	Sell	25,930 -154,720	-86%	-$2.16M	0.1%	135
2019 Q2	$2.13M	Sell	180,650 -333,250	-65%	-$3.85M	1.18%	14
2019 Q1	$6.14M	Buy	+513,900	New	+$5.53M	2.67%	2

Other funds holding KLAC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Principal Street Partners's KLAC Position: Q1 2026 in Review

Principal Street Partners held its KLA (KLAC) position steady in Q1 2026 at 1,970 shares worth $290K. The position accounts for 0.05% of the portfolio, ranked #174.

Principal Street Partners first reported a position in KLAC in Q1 2019 and has held it in 9 quarters since. The position peaked at $6.14M in Q1 2019. 2,063 funds tracked by Wall St. Rank hold KLAC as of Q1 2026.

Principal Street Partners held 1,970 shares of KLA worth $290K as of Q1 2026.
Principal Street Partners left its KLA share count unchanged in Q1 2026.
KLA made up 0.05% of Principal Street Partners's portfolio in Q1 2026, its #174 holding.
Principal Street Partners first reported a position in KLA in Q1 2019 and has held it in 9 quarters since.
Principal Street Partners's KLA position peaked at $6.14M in Q1 2019.
2,063 funds tracked by Wall St. Rank held KLA as of Q1 2026.

Based on Principal Street Partners's 13F filing for Q1 2026, filed 15 May 2026.