Illinois Municipal Retirement Fund’s Amkor Technology AMKR Stock Holding History

Illinois Municipal Retirement Fund’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
2025 Q3	–	Sell	-17,597	Closed	-$369K	–	1183
2025 Q2	$369K	Sell	17,597 -73,036	-81%	-$1.35M	0.01%	1167
2025 Q1	$1.64M	Hold	90,633	–	–	0.02%	666
2024 Q4	$2.33M	Hold	90,633	–	–	0.03%	517
2024 Q3	$2.77M	Buy	90,633 +17,620	+24%	+$600K	0.04%	433
2024 Q2	$2.92M	Buy	73,013 +11,923	+20%	+$395K	0.04%	389
2024 Q1	$1.97M	Sell	61,090 -37,807	-38%	-$1.2M	0.03%	557
2023 Q4	$3.29M	Buy	98,897 +17,244	+21%	+$453K	0.06%	356
2023 Q3	$1.84M	Hold	81,653	–	–	0.03%	494
2023 Q2	$2.43M	Buy	81,653 +63,429	+348%	+$1.54M	0.05%	406
2023 Q1	$474K	Buy	+18,224	New	+$498K	0.01%	798

Other funds holding AMKR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

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

SIM

SW Investment Management Telluride, Colorado $451M AUM 79.06% 1-Year Est. Return

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

Illinois Municipal Retirement Fund's AMKR Position: Q3 2025 in Review

Illinois Municipal Retirement Fund sold out of Amkor Technology (AMKR) in Q3 2025, closing a stake of 17,597 shares — an estimated $369K sold.

Illinois Municipal Retirement Fund first reported a position in AMKR in Q1 2023 and held it in 10 quarters. The position peaked at $3.29M in Q4 2023. 383 funds tracked by Wall St. Rank hold AMKR as of Q3 2025.

Illinois Municipal Retirement Fund reported no remaining Amkor Technology position as of Q3 2025 after selling out during the quarter.
Illinois Municipal Retirement Fund sold 17,597 Amkor Technology shares in Q3 2025, an estimated $369K.
Illinois Municipal Retirement Fund first reported a position in Amkor Technology in Q1 2023 and held it in 10 quarters.
Illinois Municipal Retirement Fund's Amkor Technology position peaked at $3.29M in Q4 2023.
383 funds tracked by Wall St. Rank held Amkor Technology as of Q3 2025.

Based on Illinois Municipal Retirement Fund's 13F filing for Q3 2025, filed 6 Nov 2025.