PEAK6
AMKR icon

PEAK6’s Amkor Technology AMKR Stock Holding History

PEAK6’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 		$2.37M Sell
52,700
-1,047,100
-95% -$50.2M 0.01% 1292
2025
Q4 		$43.4M Buy
1,099,800
+1,076,200
+4,560% +$38.3M 0.08% 196
2025
Q3 		$670K Sell
23,600
-93,500
-80% -$2.25M ﹤0.01% 2023
2025
Q2 		$2.46M Sell
117,100
-63,100
-35% -$1.16M ﹤0.01% 1328
2025
Q1 		$3.25M Buy
+180,200
New +$4.07M 0.01% 1153

Other funds holding AMKR

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

PEAK6's AMKR Position: Q2 2025 in Review

PEAK6 sold out of Amkor Technology (AMKR) in Q2 2025, closing a stake of 32,717 shares — an estimated $604K sold.

PEAK6 first reported a position in AMKR in Q4 2024 and held it in 2 quarters. The position peaked at $1.6M in Q4 2024. 348 funds tracked by Wall St. Rank hold AMKR as of Q2 2025.

  • PEAK6 reported no remaining Amkor Technology position as of Q2 2025 after selling out during the quarter.
  • PEAK6 sold 32,717 Amkor Technology shares in Q2 2025, an estimated $604K.
  • PEAK6 first reported a position in Amkor Technology in Q4 2024 and held it in 2 quarters.
  • PEAK6's Amkor Technology position peaked at $1.6M in Q4 2024.
  • 348 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2025.

Based on PEAK6's 13F filing for Q2 2025, filed 14 Aug 2025.