Massivemarkets

AMKR

Amkor Technology Inc

Nasdaq · usd

$39.30+0.25 (+0.64%)
At close · 15-minute delayed
$39.49+0.19 (+0.48%)
As of 7:59:28 PM EDT on Oct 23, 2026 · After hours

Amkor Technology Inc (AMKR) trades at $39.30 (+0.64%) as of 7:59:28 PM EDT on Oct 23, 2026, -25.41% over the past month. Market cap is $9.7B, with 3.1 days to cover in short interest.

Stock performance

How Amkor Technology Inc (AMKR) stock has performed from one day to one year, with its 52-week range.

-0.93%
-$0.37 over 1D
$38.63$39.15$39.66$40.184:00 AM9:15 AM12:20 PM3:15 PM8:00 PM$39.35
1D
+0.64%
1W
-6.03%
1M
-25.41%
YTD
-0.46%
1Y
+18.44%
52-wk range
$29.50 – $96.68

Key statistics

Today's trading snapshot for AMKR: day range, open, previous close, volume and market cap.

Day range
$38.52 – $40.19
Open
$38.59
Prev close
$39.05
Volume
4.82M
Market cap
$9.7B
Shares out
248.45M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Amkor Technology Inc: P/E, P/S, P/B, ROE and more.

P/E
17.47
P/S
1.30
P/B
2.09
P/FCF
—
ROE
11.9%
ROA
5.7%
Debt/Equity
0.53
Div yield
0.85%

As of Oct 22, 2026

8-K filings

Material corporate events Amkor Technology Inc has disclosed to the SEC on Form 8-K.

  • Investor communicationsMay 21, 2026

    Amkor Technology, Inc. (the "Company") will host an Investor Day for institutional investors and financial analysts on Thursday, May 21, 2026, at Convene 810 Seventh Avenue in New York City. The presentation to be used during the Company's Investor Day is furnished herewith as Exhibit 99.1.

  • Shareholder meetingsMay 19, 2026

    At the Annual Meeting of Stockholders of Amkor Technology, Inc. (the "Company") held on May 13, 2026, the following proposals were voted on by the stockholders of the Company... Each of the director nominees was elected... The proposal passed... The proposal passed.

  • Debt activityMay 5, 2026

    The Notes are fully and unconditionally guaranteed, on a senior, unsecured basis, by each subsidiary of the Company that currently or in the future guarantees its 5.875% senior notes due 2033 (the "Guarantors").

  • Debt activityMay 1, 2026

    Amkor Technology, Inc. (the "Company") issued a press release announcing the pricing of its offering of $1,000,000,000 aggregate principal amount of its 0.00% Convertible Senior Notes due 2031 (the "Notes").

  • Equity activityFeb 13, 2026

    On February 12, 2026, Amkor Technology, Inc. (the "Company") entered into an underwriting agreement (the "Underwriting Agreement") with Goldman Sachs & Co. LLC, as the underwriter (the "Underwriter"), and 915 Investments, LP, a stockholder of the Company (the "Selling Stockholder"), relating to the offer and sale by the Selling Stockholder of 10,000,000 shares of the Company's common stock, par value $0.001 per share ("Common Stock"), pursuant to the Company's automatic shelf registration statement on Form S-3.

Dividend history and stock splits

Amkor Technology Inc's recent dividend payments and stock splits.

Dividends

  • $0.08ex-div Sep 2, 2026
  • $0.08ex-div Jun 3, 2026
  • $0.08ex-div Mar 12, 2026
  • $0.08ex-div Dec 3, 2025

Splits

No recent splits.

AMKR short interest

How heavily AMKR is shorted: shares short, days to cover and average daily volume.

Days to cover
3.1
Short interest
10.66M
Avg volume
3.47M

As of · reported to FINRA twice monthly.

AMKR news

The latest news and headlines about Amkor Technology Inc (AMKR).

Frequently asked questions

What is the Amkor Technology Inc (AMKR) stock price today?

Amkor Technology Inc (AMKR) is trading at $39.30 (+0.64% on the day) as of 7:59:28 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Amkor Technology Inc?

Amkor Technology Inc is a OSAT (outsourced semiconductor assembly and test) service provider. It has pioneered the outsourcing of integrated circuit (IC) packaging and test services and is a strategic manufacturing partner for the semiconductor companies, foundries, and…

What is the short interest in AMKR?

As of Sep 30, 2026, AMKR has 10.66M shares short and 3.1 days to cover.

Does Amkor Technology Inc (AMKR) pay a dividend?

Yes. Amkor Technology Inc (AMKR)'s most recent dividend was $0.08 per share, with an ex-dividend date of Sep 2, 2026. Full AMKR dividend history is available from the Massive API.

What exchange is AMKR listed on?

Amkor Technology Inc (AMKR) trades on Nasdaq in USD, in the SEMICONDUCTORS & RELATED DEVICES industry.

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