Amkor Technology, Inc. (AMKR)
NASDAQ$17.55
Market Cap
$4.34B
Sector
Technology
Industry
Semiconductors
Rank in Sector
3 of 549
Rank in Industry
1 of 76
Insider Buys Sum
Cluster
Trading
Trading
Insider Buys
Quantity
Quantity
Historical
Profitability
Profitability
Investor
Ownership
Ownership
Largest Insider Buys in Sector
| $138M | ||
| $102M | ||
| $94M | ||
| $50M | ||
| $43M | ||
| $39M |
AMKR Insider Trading Activity
AMKR Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $94,999,976 | 5 | 26 |
Sells | $44,347,598 | 14 | 74 |
Related Transactions
| KIM DAVID D | Member of 10% owner group (5) | 1 | $19M | 0 | $0 | $19M |
| KIM JOHN T | Member of 10% owner group (5) | 1 | $19M | 0 | $0 | $19M |
| KIM SUSAN Y | Member of 10% owner group (6) | 1 | $19M | 0 | $0 | $19M |
| SUJODA Investments, LP | Member of 10% owner group (2) | 1 | $19M | 0 | $0 | $19M |
| Sujoda Management, LLC | Member of 10% owner group (4) | 1 | $19M | 0 | $0 | $19M |
| ROGERS MARK N | EVP & General Counsel | 0 | $0 | 1 | $156,500 | $-156,500 |
| Engel Kevin | Executive Vice President | 0 | $0 | 3 | $436,593 | $-436,593 |
| Tily Gil C. | director | 0 | $0 | 1 | $644,000 | $-644,000 |
| CHURCHILL WINSTON J | director | 0 | $0 | 1 | $659,400 | $-659,400 |
| Rutten Guillaume Marie Jean | President and CEO | 0 | $0 | 6 | $4.45M | $-4.45M |
| KIM AGNES C | Member of 10% owner group (3) | 0 | $0 | 1 | $19M | $-19M |
| KIM JAMES J | Member of 10% owner group (4) | 0 | $0 | 1 | $19M | $-19M |
About Amkor Technology, Inc.
Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, the Middle East, Africa, and the rest of the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, and test and drop shipment services. The company also provides flip chip-scale package products for use in smartphones, tablets, and other mobile consumer electronic devices; flip-chip stacked chip-scale packages that are used …
Insider Activity of Amkor Technology, Inc.
Over the last 12 months, insiders at Amkor Technology, Inc. have bought $95M and sold $44.35M worth of Amkor Technology, Inc. stock.
On average, over the past 5 years, insiders at Amkor Technology, Inc. have bought $184.92M and sold $444.62M worth of stock each year.
Highest buying activity among insiders over the last 12 months: KIM DAVID D (Member of 10% owner group (5)) — $19M. KIM JOHN T (Member of 10% owner group (5)) — $19M. KIM SUSAN Y (Member of 10% owner group (6)) — $19M.
The last purchase of 869,565 shares for transaction amount of $19M was made by KIM JOHN T (Member of 10% owner group (5)) on 2025‑02‑24.
List of Insider Buy and Sell Transactions, Amkor Technology, Inc.
| 2025-02-25 | Sale | Engel Kevin | Executive Vice President | 5,489 0.0022% | $21.69 | $119,056 | -13.04% | |
| 2025-02-24 | Sale | KIM AGNES C | Member of 10% owner group (3) | 869,565 0.3464% | $21.85 | $19M | -13.13% | |
| 2025-02-24 | Sale | KIM JAMES J | Member of 10% owner group (4) | 869,565 0.3464% | $21.85 | $19M | -13.13% | |
| 2025-02-24 | Sujoda Management, LLC | Member of 10% owner group (4) | 869,565 0.3464% | $21.85 | $19M | -13.13% | ||
| 2025-02-24 | SUJODA Investments, LP | Member of 10% owner group (2) | 869,565 0.3464% | $21.85 | $19M | -13.13% | ||
| 2025-02-24 | KIM SUSAN Y | Member of 10% owner group (6) | 869,565 0.3464% | $21.85 | $19M | -13.13% | ||
| 2025-02-24 | KIM JOHN T | Member of 10% owner group (5) | 869,565 0.3464% | $21.85 | $19M | -13.13% | ||
| 2025-02-24 | KIM DAVID D | Member of 10% owner group (5) | 869,565 0.3464% | $21.85 | $19M | -13.13% | ||
| 2024-10-15 | Sale | Rutten Guillaume Marie Jean | President and CEO | 10,000 0.004% | $31.51 | $315,100 | -15.39% | |
| 2024-09-16 | Sale | Rutten Guillaume Marie Jean | President and CEO | 18,125 0.0073% | $30.00 | $543,750 | -14.23% | |
| 2024-08-27 | Sale | CHURCHILL WINSTON J | director | 20,000 0.0081% | $32.97 | $659,400 | -20.63% | |
| 2024-08-15 | Sale | Rutten Guillaume Marie Jean | President and CEO | 25,000 0.0106% | $32.56 | $814,000 | -19.65% | |
| 2024-08-14 | Sale | Engel Kevin | Executive Vice President | 4,720 0.002% | $32.64 | $154,061 | -16.99% | |
| 2024-07-15 | Sale | Rutten Guillaume Marie Jean | President and CEO | 25,000 0.0112% | $42.94 | $1.07M | -37.56% | |
| 2024-06-17 | Sale | Rutten Guillaume Marie Jean | President and CEO | 25,000 0.0104% | $34.82 | $870,500 | -26.13% | |
| 2024-06-10 | Sale | Engel Kevin | Executive Vice President | 4,921 0.0019% | $33.22 | $163,476 | -20.62% | |
| 2024-05-15 | Sale | Rutten Guillaume Marie Jean | President and CEO | 25,000 0.01% | $33.37 | $834,250 | -18.60% | |
| 2024-05-03 | Sale | Tily Gil C. | director | 20,000 0.0081% | $32.20 | $644,000 | -13.00% | |
| 2024-05-02 | Sale | ROGERS MARK N | EVP & General Counsel | 5,000 0.002% | $31.30 | $156,500 | -11.07% | |
| 2024-04-16 | Sale | Rutten Guillaume Marie Jean | President and CEO | 25,000 0.0102% | $31.17 | $779,250 | -7.15% |
Total: 293
*Gray background shows transactions not older than one year
Insider Historical Profitability
32.88%
| KIM AGNES C | Member of 10% owner group (3) | 10020870 4.0561% | $175.87M | 1 | 3 | <0.0001% |
| KIM SUSAN Y | Member of 10% owner group (6) | 3347890 1.3551% | $58.76M | 5 | 4 | +1.64% |
| KIM DAVID D | Member of 10% owner group (5) | 3347890 1.3551% | $58.76M | 2 | 2 | +4.7% |
| KIM JOHN T | Member of 10% owner group (5) | 3347890 1.3551% | $58.76M | 3 | 3 | +2.65% |
| SUJODA Investments, LP | Member of 10% owner group (2) | 3347890 1.3551% | $58.76M | 1 | 1 | |
| Sujoda Management, LLC | Member of 10% owner group (4) | 3347890 1.3551% | $58.76M | 1 | 1 | |
| KIM JAMES J | Member of 10% owner group (4) | 71828 0.0291% | $1.26M | 2 | 5 | <0.0001% |
| ROGERS MARK N | EVP & General Counsel | 25280 0.0102% | $443,664.00 | 1 | 3 | +45.49% |
| CHURCHILL WINSTON J | director | 19871 0.008% | $348,736.05 | 10 | 46 | +109.81% |
| James & Agnes Kim Foundation, Inc. | See Exhibit No. EX-99.1 | 1150000 0.4655% | $20.18M | 6 | 1 | +23.39% |
| NEFF JOHN B | director | 200000 0.081% | $3.51M | 1 | 5 | <0.0001% |
| Kelley Stephen Douglas | President and CEO | 150000 0.0607% | $2.63M | 3 | 10 | +33.15% |
| BORUCH JOHN N | President & COO | 57309 0.0232% | $1.01M | 1 | 0 | <0.0001% |
| Carolin Roger Anthony | director | 48392 0.0196% | $849,279.60 | 4 | 7 | +19.51% |
| ZUG JAMES W | director | 45828 0.0185% | $804,281.40 | 2 | 4 | <0.0001% |
| FREYMAN BRUCE J | President & COO | 45338 0.0184% | $795,681.90 | 2 | 0 | <0.0001% |
| McCourt MaryFrances | director | 41092 0.0166% | $721,164.60 | 1 | 3 | +29.18% |
| OSBORNE JOHN | director | 34401 0.0139% | $603,737.55 | 6 | 2 | +70.65% |
| KIM JOO HO | Executive Vice President | 21930 0.0089% | $384,871.50 | 1 | 2 | <0.0001% |
| JOYCE KENNETH T | President & CEO | 21278 0.0086% | $373,428.90 | 1 | 0 | <0.0001% |
| Morse Robert Randolph | director | 16994 0.0069% | $298,244.70 | 1 | 0 | +27.92% |
| HINCKLEY GREGORY K | director | 12000 0.0049% | $210,600.00 | 1 | 0 | +6.46% |
| PAPADAKIS CONSTANTINE | director | 5000 0.002% | $87,750.00 | 1 | 0 | +1.98% |
*Gray background shows insiders who have made transactions during last year
Historical Insider Profitability vs. Competitors
Amkor Technology, Inc. (AMKR) | $757,108,259 | 52 | 32.88% | $4.34B |
$14,028 | 32 | 7.79% | $2.88B | |
$17,875,978 | 28 | 19.26% | $4.96B | |
$8,266,881 | 25 | 162.69% | $1.79B | |
$6,434,426 | 20 | -3.42% | $875.83M |
AMKR Institutional Investors: Active Positions
| Increased Positions | 181 | +46.65% | 11M | +10.25% |
| Decreased Positions | 172 | -44.33% | 8M | -7.61% |
| New Positions | 46 | New | 2M | New |
| Sold Out Positions | 65 | Sold Out | 2M | Sold Out |
| Total Postitions | 397 | +2.32% | 109M | +2.64% |
AMKR Ownership Change vs Market
Institutional Investor Ownership
Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
| Vanguard Group Inc | $250,158.00 | 6.34% | 15.66M | +1M | +7.49% | 2024-12-31 |
| Dimensional Fund Advisors Lp | $208,128.00 | 5.28% | 13.03M | -366,971 | -2.74% | 2024-12-31 |
| Blackrock, Inc. | $173,700.00 | 4.4% | 10.88M | -536,322 | -4.7% | 2024-12-31 |
| Lsv Asset Management | $84,083.00 | 2.13% | 5.27M | -134,184 | -2.48% | 2024-12-31 |
| First Trust Advisors Lp | $76,317.00 | 1.94% | 4.78M | +350,809 | +7.92% | 2024-12-31 |
| Alliancebernstein L.P. | $65,181.00 | 1.65% | 4.08M | +556,761 | +15.8% | 2024-12-31 |
| Pacer Advisors, Inc. | $61,270.00 | 1.55% | 3.84M | +49,027 | +1.29% | 2024-12-31 |
| State Street Corp | $57,067.00 | 1.45% | 3.57M | +217,550 | +6.48% | 2024-12-31 |
| American Century Companies Inc | $43,263.00 | 1.1% | 2.71M | +530,771 | +24.37% | 2024-12-31 |
| Earnest Partners Llc | $37,187.00 | 0.94% | 2.33M | -19,725 | -0.84% | 2024-12-31 |
Financial Ratios
Summary
Comparison with Competitors
Price to Earnings
Price/Earnings to Growth
Price to Sales
Price to Book
Price/Free Cash Flow
Analyst Recommendations
Analyst Price Targets
Screener Ideas
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