AMKR
Amkor Technology IncNASDAQ
Technology • Semiconductor Equipment & Materials
Factor tilt: Mid-Cap Blend
$32.82+7.64%
Close Nov 6, 2026
- Market cap
- $8.14B
- 1 month
- -35.6%
- 3 months
- -37.9%
- 1 year
- -10.2%
- 52-week range
- $30.19$93.55
- Dividend, last 12 mo
- $0.3341 · 1.02% yield
- Last ex-date
- Sep 2, 2026 · $0.0835
- Dividend growth
- 5+ years in a row
- Short interest
- 9.2% of float10M shares · settled Oct 15, 2026 · -6.0% since Sep 30, 2026 · FINRA
Fundamentals · trailing 12 months to Sep 30, 2026
- Revenue
- $7.46B
- Net income
- $619.48M
- Free cash flow
- $532.36M
- Book value
- $4.8B
- Total debt
- $2.59B
- P/E
- 13.1×
- Price / sales
- 1.1×
- Price / book
- 1.7×
- FCF yield
- +6.5%
- Net margin
- +8.3%
EODHD (TTM) · as of Nov 6, 2026
End-of-day close from stored market data, not a live quote.
About Amkor Technology Inc
Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, and the Asia Pacific.
Read more
It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, burn-in, system-level and final test, and drop shipment services; flip chip scale package products for smartphones, tablets, and other mobile consumer electronic devices; flip chip stacked chip scale packages that are used to stack memory digital baseband, and as applications processors in mobile devices; flip-chip ball grid array packages for various networking, storage, computing, automotive, and consumer applications; and memory products for system memory or platform data storage. The company provides wafer-level CSP packages for power management, transceivers, sensors, wireless charging, codecs, and specialty silicon; wafer-level fan-out packages used in power management, transceivers, radar, and specialty silicon; silicon wafer integrated fan-out technology that replaces a laminate substrate with a thinner structure; leadframe packages for electronic devices and mixed-signal applications; and substrate-based wirebond packages used to connect a die to a substrate. In addition, it offers micro-electro-mechanical systems packages that are miniaturized mechanical and electromechanical devices; and advanced system-in-package modules used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid-state drives. Further, the company provides wafer, package, and system level test services, as well as burn-in test and test development services. It serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries. Amkor Technology, Inc. was founded in 1968 and is headquartered in Tempe, Arizona.
- Website
- amkor.com
- Headquarters
- Tempe, AZ, United States
- Employees
- 30,800
- Listed
- Apr 29, 1998
- Fiscal year ends
- December
Company profile from EODHD, stored Oct 29, 2026.
Quarterly results
The last 8 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Sep 2026filed Oct 27, 2026 | $2.0B | +0.2% | 18.3% | $224.7M | $190.6M |
| Jun 2026filed Jul 28, 2026 | $1.9B | +25.6% | 16.8% | $199.9M | $173.8M |
| Mar 2026filed Apr 28, 2026 | $1.7B | +27.5% | 14.2% | $100.3M | $83.4M |
| Dec 2025filed Feb 20, 2026 | $1.9B | +15.9% | 16.7% | $185.0M | $171.8M |
| Sep 2025filed Oct 28, 2025 | $2.0B | +6.7% | 14.3% | $158.9M | $126.6M |
| Jun 2025filed Jul 29, 2025 | $1.5B | +3.4% | 12.0% | $92.0M | $54.4M |
| Mar 2025filed Apr 29, 2025 | $1.3B | -3.2% | 11.9% | $31.5M | $21.1M |
| Dec 2024filed Feb 21, 2025 | $1.6B | -7.0% | 15.1% | $134.4M | $105.6M |
Fiscal years · last 6
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Feb 20, 2026 | $6.7B | +6.2% | 14.0% | $467.4M | $373.9M |
| Dec 2024filed Feb 21, 2025 | $6.3B | -2.9% | 14.8% | $438.5M | $354.0M |
| Dec 2023filed Feb 5, 2024 | $6.5B | -8.3% | 14.5% | $470.3M | $359.8M |
| Dec 2022filed Feb 22, 2023 | $7.1B | +15.5% | 18.8% | $897.2M | $765.8M |
| Dec 2021filed Feb 18, 2022 | $6.1B | +21.5% | 20.0% | $763.4M | $643.0M |
| Dec 2020filed Feb 19, 2021 | $5.1B | +24.6% | 17.8% | $457.2M | $338.1M |
Short-interest history
FINRA reports open short positions for a settlement date. The publication date is later. These are reported positions, with a separate date for each observation.
Compare the reported short exposure around the dates you bought, sold or watched AMKR. A long position benefits from price rises; a short position benefits from falls. A change in these counts does not predict either move.
Settlement Oct 15, 2026
10,021,497 shares short
-641,265 shares (-6%) vs Sep 30, 2026
9.2% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
10,662,762 shares short
+761,882 shares (+7.7%) vs Sep 15, 2026
9.8% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
9,900,880 shares short
+515,644 shares (+5.5%) vs Aug 31, 2026
Share of float unavailable. Published Sep 24, 2026.
Settlement Aug 31, 2026
9,385,236 shares short
-249,062 shares (-2.6%) vs Aug 14, 2026
Share of float unavailable. Published Sep 10, 2026.
Settlement Aug 14, 2026
9,634,298 shares short
+707,320 shares (+7.9%) vs Jul 31, 2026
Share of float unavailable. Published Aug 25, 2026.
Settlement Jul 31, 2026
8,926,978 shares short
+254,696 shares (+2.9%) vs Jul 15, 2026
Share of float unavailable. Published Aug 11, 2026.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records, up to six settlements from the last 240 days. FINRA data and reporting dates · How to read short interest
Dividends and stock splits
See the recorded cash amounts and dates behind AMKR’s income, and the splits that change its share count. Dates below are stored event records, not confirmation of a payment to your account.
Cash-dividend records
USD 0.08352 per share
Ex-dividend date: Sep 2, 2026
Recorded pay date: Sep 22, 2026 (past date)
Cash dividend · Polygon event record
USD 0.08352 per share
Ex-dividend date: Jun 3, 2026
Recorded pay date: Jun 23, 2026 (past date)
Cash dividend · Polygon event record
USD 0.08352 per share
Ex-dividend date: Mar 12, 2026
Recorded pay date: Mar 31, 2026 (past date)
Cash dividend · Polygon event record
USD 0.08352 per share
Ex-dividend date: Dec 3, 2025
Recorded pay date: Dec 23, 2025 (past date)
Cash dividend · Polygon event record
USD 0.08269 per share
Ex-dividend date: Sep 3, 2025
Recorded pay date: Sep 23, 2025 (past date)
Cash dividend · Polygon event record
USD 0.08269 per share
Ex-dividend date: Jun 5, 2025
Recorded pay date: Jun 25, 2025 (past date)
Cash dividend · Polygon event record
Up to six Polygon cash-dividend events, including recorded ex-dates within the next 120 days. Amounts retain their recorded currency and decimal precision. Historical amounts are not restated to a common split basis, annualized, or converted to dollars.
For a long holding, compare the ex-date with when you held the shares and check the pay date against your broker’s cash history. Owning the stock today does not establish past entitlement. For a short holding, a dividend can create a payment obligation to the share lender.
Ex-dates and special dividend rules · Short-sale dividend obligations · Dividend data definitions
Split history
No qualified split events are stored. This does not establish that the stock has never split.
Up to six stored split dates through Nov 7, 2026. Equivalent vendor ratios are combined; conflicting ratios are left out. This history may be incomplete.
A split changes the share count and per-share price basis; it does not by itself add investment value. Put your holding’s earlier and later share counts on the same basis before comparing them. This applies to both long shares and shares owed on a short position.
How stock splits workPortfolio context
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Smart money context
Holder IQ: MEDIUM
111 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Oct 30, 2026
Smart-money 13F trend: accumulating (heavy)
Unlock crowding heatmapUnlock filer discoveryInsider context
Sentiment: bearish
Last trade: sell 23 days ago
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What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
Stored recent-activity label: bearish. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 0
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
Stored recent-activity label: bearish. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Largest 13-F holders · Q2 2026
651 filers reported a long position in AMKR for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
49.5%
of the 116.2M shares 13-F filers reported
Moves vs Q1 2026
6 added4 trimmed
Net shares held
-2.1%
across the 10 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.1B · 12.3M shares | 12.3M | -5.2% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $837.5M · 9.7M shares | 9.7M | +6.8% |
| 3 | DIMENSIONAL FUND ADVISORS LP | $695.3M · 8.1M shares | 8.1M | -26.6% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $577.8M · 6.7M shares | 6.7M | +23.3% |
| 5 | JPMORGAN CHASE & CO | $470M · 5.7M shares | 5.7M | +5.5% |
| 6 | STATE STREET CORP | $321.7M · 3.7M shares | 3.7M | +2.8% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $273.8M · 3.2M shares | 3.2M | -0.3% |
| 8 | EARNEST PARTNERS LLC | $246M · 2.9M shares | 2.9M | -16.9% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $241.3M · 2.8M shares | 2.8M | +2.5% |
| 10 | Invesco Ltd. | $214.4M · 2.5M shares | 2.5M | +31.6% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign in5% holder filings (13D / 13G)
Holders of more than 5% of AMKR file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| May 5, 2026 | KIM JAMES J13D · activist · amended | 30.4% |
| Apr 9, 2026 | DIMENSIONAL FUND ADVISORS LP13G · passive · amended | 4.4%under 5% |
| Mar 26, 2026 | VANGUARD GROUP INC13G · passive · amended | 0%under 5% |
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