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Principal Securities’s Amtech Systems ASYS Stock Holding History

Principal Securities’s Portfolio ASYS Stock Details ASYS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-200
Closed -$1.85K – 1492
2025
Q3 		$1.85K Hold
200
– – ﹤0.01% 3254
2025
Q2 		$888 Hold
200
– – ﹤0.01% 3370
2025
Q1 		$1.09K Hold
200
– – ﹤0.01% 3191
2024
Q4 		$1.09K Hold
200
– – ﹤0.01% 3184
2024
Q3 		$1.16K Hold
200
– – ﹤0.01% 3103
2024
Q2 		$1.17K Hold
200
– – ﹤0.01% 3034
2024
Q1 		$1.08K Hold
200
– – ﹤0.01% 3024
2023
Q4 		$840 Buy
+200
New +$1.36K ﹤0.01% 2992

Other funds holding ASYS

First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Principal Securities's ASYS Position: Q4 2025 in Review

Principal Securities sold out of Amtech Systems (ASYS) in Q4 2025, closing a stake of 200 shares — an estimated $1.85K sold.

Principal Securities first reported a position in ASYS in Q4 2023 and held it in 8 quarters. The position peaked at $1.85K in Q3 2025. 65 funds tracked by Wall St. Rank hold ASYS as of Q4 2025.

  • Principal Securities reported no remaining Amtech Systems position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 200 Amtech Systems shares in Q4 2025, an estimated $1.85K.
  • Principal Securities first reported a position in Amtech Systems in Q4 2023 and held it in 8 quarters.
  • Principal Securities's Amtech Systems position peaked at $1.85K in Q3 2025.
  • 65 funds tracked by Wall St. Rank held Amtech Systems as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.