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Brevan Howard Capital Management’s Amtech Systems ASYS Stock Holding History

Brevan Howard Capital Management’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
2026
Q1 		$277K Buy
+23,714
New +$319K ﹤0.01% 1675
2025
Q4 		– Sell
-18,000
Closed -$167K – 1780
2025
Q3 		$167K Buy
+18,000
New +$110K ﹤0.01% 1790

Other funds holding ASYS

First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 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
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Brevan Howard Capital Management's ASYS Position: Q1 2026 in Review

Brevan Howard Capital Management opened a new position in Amtech Systems (ASYS) in Q1 2026: 23,714 shares worth $277K. The stake represents ﹤0.01% of the portfolio and ranks #1675 among its holdings. This is a return to the name: Brevan Howard Capital Management previously reported a position in ASYS as recently as Q3 2025.

Brevan Howard Capital Management first reported a position in ASYS in Q3 2025 and has held it in 2 quarters since. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

  • Brevan Howard Capital Management held 23,714 shares of Amtech Systems worth $277K as of Q1 2026.
  • Amtech Systems was a new Brevan Howard Capital Management position in Q1 2026.
  • Amtech Systems made up ﹤0.01% of Brevan Howard Capital Management's portfolio in Q1 2026, its #1675 holding.
  • Brevan Howard Capital Management first reported a position in Amtech Systems in Q3 2025 and has held it in 2 quarters since.
  • 79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Brevan Howard Capital Management's 13F filing for Q1 2026, filed 15 May 2026.