Follow-The-Filings

Security · featured owners

AMKR Amkor Technology Inc.

Information Technology COM Equity as of 2026 Q2 among managers we track

  • 3 Owners
  • Max 5.7%
  • $58M
  • 2 new 1 add 1 exit

AMKR (Amkor Technology Inc.) is held in 3 featured 13F books as of 2026 Q2. Glen Kacher - Light Street Capital Management is the largest tracked holder by portfolio weight (5.7%). Figures are as-filed 13F, not free float.

Who owns this now

Largest portfolio weights among featured holders · max 5.7% (Glen Kacher - Light Street Capital Management) · not free-float ownership

  1. Glen Kacher add 5.7%
  2. Spencer Waxman new 0.51%
  3. Lee Ainslie new 0.01%

holders

sorted by value · long equity only · current book 2026 Q2 · open a manager for their book

history
Glen Kacher - Light Street Capital Management 2026 Q2 5.7% Add +46.6% 596,783 $51M history
Spencer Waxman - Shannon River Fund Management 2026 Q2 0.51% New 0.51% 65,895 $6M history
Lee Ainslie - Maverick Capital 2026 Q2 0.01% New 0.01% 8,860 $764K history
Farallon Capital Management exited 2026 Q2 last 2026 Q1 0.03% Exit −0.03% 104,000 $5M history

3 current · 1 exited last period · options excluded

SEC filings

Recent issuer filings from EDGAR · 4 shown · open Filing / Doc on SEC.gov

Filed Form Detail Links
10-Q Filing Doc
8-K 2.02,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 5.07 Filing Doc

Insider forms

Form 3 / 4 / 5 from EDGAR · 12 rows shown

Filed Form Detail Links
4 Period Sep 8, 2026 Filing Doc
4 Period Aug 17, 2026 Filing Doc
4 Period Aug 11, 2026 Filing Doc
4 Period Aug 7, 2026 Filing Doc
4 Period Aug 5, 2026 Filing Doc
4 Period Jul 30, 2026 · 2 forms Filing Doc
4 Period Jul 20, 2026 · 2 forms Filing Doc
4 Period Jul 16, 2026 Filing Doc
4 Period Jul 14, 2026 Filing Doc
4 Period Jun 30, 2026 · 3 forms Filing Doc
4 Period Jun 23, 2026 · 10 forms Filing Doc
4 Period Jun 16, 2026 Filing Doc

Updated 5 days ago Source: SEC EDGAR submissions All on EDGAR

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $6.5B $6.32B $6.71B
Gross profit $943.15M $933.21M $938.6M
Gross margin * 14.5% 14.8% 14.0%
Net income $359.81M $354.01M $373.9M
Net margin * 5.5% 5.6% 5.6%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $3.2B $3.07B $3.88B
Total non-current assets * $3.58B $3.87B $4.25B
Total assets $6.77B $6.94B $8.14B
Total current liabilities $1.38B $1.46B $1.71B
Total non-current liabilities * $1.39B $1.31B $1.92B
Total equity $3.96B $4.15B $4.47B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $1.27B $1.09B $1.1B
Cash from investing -$951.91M -$800.32M -$885.04M
Cash from financing -$149.21M -$260.43M $98.7M
Net change in cash $158.21M $13.7M $311.81M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders