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Essex Investment Management’s Amkor Technology AMKR Stock Holding History

Essex Investment Management’s Portfolio AMKR Stock Details AMKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$68.7K Hold
1,526
– – 0.01% 243
2025
Q4 		$60.2K Hold
1,526
– – 0.01% 248
2025
Q3 		$43.3K Buy
+1,526
New +$36.7K 0.01% 256

Other funds holding AMKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Essex Investment Management's AMKR Position: Q1 2026 in Review

Essex Investment Management held its Amkor Technology (AMKR) position steady in Q1 2026 at 1,526 shares worth $68.7K. The position accounts for 0.01% of the portfolio, ranked #243.

Essex Investment Management first reported a position in AMKR in Q3 2025 and has held it in 3 quarters since. 529 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

  • Essex Investment Management held 1,526 shares of Amkor Technology worth $68.7K as of Q1 2026.
  • Essex Investment Management left its Amkor Technology share count unchanged in Q1 2026.
  • Amkor Technology made up 0.01% of Essex Investment Management's portfolio in Q1 2026, its #243 holding.
  • Essex Investment Management first reported a position in Amkor Technology in Q3 2025 and has held it in 3 quarters since.
  • 529 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.