Petrus Trust Company’s Amkor Technology AMKR Stock Holding History

Petrus Trust Company’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 Q2	–	Sell	-37,074	Closed	-$670K	–	509
2025 Q1	$670K	Buy	37,074 +21,623	+140%	+$488K	0.06%	105
2024 Q4	$397K	Sell	15,451 -4,341	-22%	-$119K	0.04%	326
2024 Q3	$606K	Buy	+19,792	New	+$674K	0.06%	148
2020 Q3	–	Sell	-17,595	Closed	-$217K	–	271
2020 Q2	$217K	Sell	17,595 -21,297	-55%	-$220K	0.03%	164
2020 Q1	$303K	Buy	+38,892	New	+$423K	0.04%	53
2018 Q4	–	Sell	-21,909	Closed	-$162K	–	226
2018 Q3	$162K	Hold	21,909	–	–	0.04%	227
2018 Q2	$188K	Buy	+21,909	New	+$200K	0.04%	255
2015 Q3	–	Sell	-28,066	Closed	-$168K	–	134
2015 Q2	$168K	Buy	28,066 +15,241	+119%	+$110K	0.04%	73
2015 Q1	$113K	Sell	12,825 -7,462	-37%	-$60.7K	0.03%	64
2014 Q4	$144K	Buy	+20,287	New	+$141K	0.04%	58

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

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

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

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

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 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

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Petrus Trust Company's AMKR Position: Q2 2025 in Review

Petrus Trust Company sold out of Amkor Technology (AMKR) in Q2 2025, closing a stake of 37,074 shares — an estimated $670K sold.

Petrus Trust Company first reported a position in AMKR in Q4 2014 and held it in 10 quarters. The position peaked at $670K in Q1 2025. 348 funds tracked by Wall St. Rank hold AMKR as of Q2 2025.

Petrus Trust Company reported no remaining Amkor Technology position as of Q2 2025 after selling out during the quarter.
Petrus Trust Company sold 37,074 Amkor Technology shares in Q2 2025, an estimated $670K.
Petrus Trust Company first reported a position in Amkor Technology in Q4 2014 and held it in 10 quarters.
Petrus Trust Company's Amkor Technology position peaked at $670K in Q1 2025.
348 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2025.

Based on Petrus Trust Company's 13F filing for Q2 2025, filed 14 Aug 2025.