AMKR

AMKOR TECHNOLOGY INC

AMKR·031652100·US·Common Stock·Technology - Semiconductor Equipment & Materials-Activist

AMKR (AMKOR TECHNOLOGY INC) is held by 214 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($584M), DIMENSIONAL FUND ADVISORS LP ($494.9M), VANGUARD PORTFOLIO MANAGEMENT LLC ($409.6M). Net institutional sentiment: Mixed. In Q1 2026, 3 members of Congress and 140 funds bought AMKR.

214
Holders
(19 Elite)
$4.9B
Total Value
65% (217)
Consensus
140 buying - 77 selling
13F: Insider & Congress:
AMKRSmart Money Verdict
View all
Held by 214 funds
19 elite
Who's Trading
InsiderFMFaust MeganSell $70KJul 14, 2026
InsiderRJRutten Guillaume Marie JeanSell $3.7MMay 8, 2026
ActivistJJJames J. Kim0.2%May 5, 2026
InsiderCACarolin Roger AnthonyExercise 20K shMay 5, 2026
InsiderCACarolin Roger AnthonySell $1.5MMay 5, 2026
ActivistDimensional Fund Advisors LPDimensional Fund Advisors LP4.4%Apr 9, 2026
CongressMarkwayne MullinMarkwayne MullinBuy $15,001 - $50,000Feb 4, 2026
CongressMarkwayne MullinMarkwayne MullinBuy $15,001 - $50,000Jan 5, 2026
CongressSMSean McMasterBuy $1,001 - $15,000Oct 14, 2025
CongressSMSean McMasterBuy $15,001 - $50,000Oct 13, 2025
Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Increased
13M(+0.3%)$584M0.0%+190.52%
31
Decreased
11M(-13.9%)$494.9M0.1%+186.37%
0
New
9.1M$409.6M0.0%+58.04%
43
New
5.4M$244.7M0.0%+58.04%
43
Increased
5.4M(+1504.8%)$223M0.0%+61.81%
49
Increased
3.6M(+4.5%)$163.4M0.0%+119.92%
32
Decreased
3.4M(-9.5%)$154.5M0.6%+218.93%
0
Decreased
3.2M(-1.8%)$141.4M0.1%+202.04%
0
Decreased
3M(-2.3%)$134.8M0.2%+79.16%
0
Increased
2.7M(+22.3%)$123M0.0%+248.06%
36
Decreased
2.7M(-24.1%)$122.2M0.1%+180.50%
0
Increased
2.6M(+19.3%)$118.1M0.1%+144.10%
36
Increased
2.3M(+3578.1%)$104.9M0.0%+59.80%
48
Increased
2.1M(+0.1%)$94.6M0.0%+362.48%
30
Decreased
2M(-4.0%)$90.6M0.0%+94.49%
0
Increased
1.9M(+69.4%)$85.1M0.0%+114.85%
44
Decreased
1.8M(-34.1%)$80.8M0.1%+138.65%
0
Increased
1.6M(+1976.4%)$71.2M0.3%+58.76%
57
Increased
1.5M(+861.8%)$67M0.0%+64.17%
48
Increased
1.4M(+37.4%)$62.3M0.1%+97.86%
39

Showing 1-20 of 227

1 / 12

Other Technology stocks held by institutions

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used