13F
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AMKR AMKOR TECHNOLOGY INC

2026Q1 · CUSIP 031652100 · Foundry & OSAT · Sector: Semiconductors

Lit · Institutions accelerating in
Holders
525
Δ holders QoQ
+71
Breadth percentile
Top 3%
Whale holders
208
Δ whales
+19
Inst. holding value
$5.2B
New positions
137
Closed positions
66
Price momentum (1Q)
+41.3%
Put / Call
13/19

Breadth history (34 quarters)

2018Q1: Δ-9 · h=166 2018Q2: Δ-18 · h=148 2018Q3: Δ+15 · h=163 2018Q4: Δ+10 · h=173 2019Q1: Δ-1 · h=172 2019Q2: Δ-11 · h=161 2019Q3: Δ+15 · h=176 2019Q4: Δ+19 · h=195 2020Q1: Δ+7 · h=202 2020Q2: Δ+3 · h=205 2020Q3: Δ+7 · h=212 2020Q4: Δ+16 · h=228 2021Q1: Δ+26 · h=254 2021Q2: Δ+1 · h=255 2021Q3: Δ+12 · h=267 2021Q4: Δ+5 · h=272 2022Q1: Δ+6 · h=278 2022Q2: Δ-15 · h=263 2022Q3: Δ+12 · h=275 2022Q4: Δ+19 · h=294 2023Q1: Δ-3 · h=291 2023Q2: Δ+8 · h=299 2023Q3: Δ+4 · h=303 2023Q4: Δ+13 · h=316 2024Q1: Δ+20 · h=336 2024Q2: Δ+60 · h=396 2024Q3: Δ-38 · h=358 2024Q4: Δ-22 · h=336 2025Q1: Δ+15 · h=351 2025Q2: Δ-4 · h=347 2025Q3: Δ+36 · h=383 2025Q4: Δ+71 · h=454 2026Q1: Δ+71 · h=525 2018Q1: holders=166 2018Q2: holders=148 2018Q3: holders=163 2018Q4: holders=173 2019Q1: holders=172 2019Q2: holders=161 2019Q3: holders=176 2019Q4: holders=195 2020Q1: holders=202 2020Q2: holders=205 2020Q3: holders=212 2020Q4: holders=228 2021Q1: holders=254 2021Q2: holders=255 2021Q3: holders=267 2021Q4: holders=272 2022Q1: holders=278 2022Q2: holders=263 2022Q3: holders=275 2022Q4: holders=294 2023Q1: holders=291 2023Q2: holders=299 2023Q3: holders=303 2023Q4: holders=316 2024Q1: holders=336 2024Q2: holders=396 2024Q3: holders=358 2024Q4: holders=336 2025Q1: holders=351 2025Q2: holders=347 2025Q3: holders=383 2025Q4: holders=454 2026Q1: holders=525 -71 -35.5 +0 +35.5 +71 133343552 18Q119Q120Q121Q122Q123Q124Q125Q126Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 12 lit events

Period Percentile Next-1Q return Next-2Q return
2026Q1 Top 3% — —
2025Q4 Top 6% +41.3% —
2025Q3 Top 7% +56.8% +122.6%
2025Q1 Top 16% +23.8% +61.6%
2024Q2 Top 2% -19.9% -28.8%
2024Q1 Top 15% +1.4% -22.5%
2022Q3 Top 11% -4.9% -17.9%
2021Q3 Top 15% +3.6% -19.8%

Options Sentiment

Put holders
13
QoQ: +3
Call holders
19
QoQ: +7

See methodology →

Fundamentals

PE (TTM)
40.4
EPS (TTM)
$1.74
EPS YoY
+35.9%
Revenue (TTM)
$7.1B
Revenue YoY
+12.7%
Quarterly Revenue & EPS (4Y)
2022-06-30: $1.5B 2022-09-30: $2.1B 2022-12-31: $1.9B 2023-03-31: $1.5B 2023-06-30: $1.5B 2023-09-30: $1.8B 2023-12-31: $1.8B 2024-03-31: $1.4B 2024-06-30: $1.5B 2024-09-30: $1.9B 2024-12-31: $1.6B 2025-03-31: $1.3B 2025-06-30: $1.5B 2025-09-30: $2.0B 2025-12-31: $1.9B 2026-03-31: $1.7B 2022-06-30: EPS 0.51 2022-09-30: EPS 1.24 2022-12-31: EPS 0.67 2023-03-31: EPS 0.18 2023-06-30: EPS 0.26 2023-09-30: EPS 0.54 2023-12-31: EPS 0.48 2024-03-31: EPS 0.24 2024-06-30: EPS 0.27 2024-09-30: EPS 0.49 2024-12-31: EPS 0.43 2025-03-31: EPS 0.09 2025-06-30: EPS 0.22 2025-09-30: EPS 0.51 2025-12-31: EPS 0.68 2026-03-31: EPS 0.33 0B 1.0B 2.1B $B 0.00 0.68 1.36 20222023202420252026 Revenue EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 19 2023-03-31: PE 8.32023-06-30: PE 10.32023-09-30: PE 15.12023-12-31: PE 19.72024-03-31: PE 20.72024-06-30: PE 20.52024-09-30: PE 16.42024-12-31: PE 15.52025-03-31: PE 15.22025-06-30: PE 19.22025-09-30: PE 25.22025-12-31: PE 31.62026-03-31: PE 40.4 7 25 42 20222023202420252026

P/E = close 47 days after quarter-end (filing date) ÷ TTM EPS then; loss quarters hidden

As of 2026-03-31 · SEC filings (XBRL)