Amkor Technology
AMKR
527 hedge funds and large institutions have $5.44B invested in Amkor Technology in 2026 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 190 increasing their positions, 139 reducing their positions, and 56 closing their positions.
145% more first-time investments, than exits
New positions opened: 137 | Existing positions closed: 56
52% more call options, than puts
Call options by funds: $157M | Put options by funds: $103M
37% more repeat investments, than reductions
Existing positions increased: 190 | Existing positions reduced: 139
21% more capital invested
Capital invested by funds: $4.5B → $5.44B (+$941M)
16% more funds holding
Funds holding: 455 → 527 (+72)
2.99% more ownership
Funds ownership: 46.06% → 49.05% (+3%)
14% less funds holding in top 10
Funds holding in top 10: 7 → 6 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$243M |
| 2 |
Jane Street
New York
|
+$109M |
| 3 |
BA
Bridgewater Associates
Westport,
Connecticut
|
+$72.1M |
| 4 |
D.E. Shaw & Co
New York
|
+$63.9M |
| 5 |
TI
Trexquant Investment
Stamford,
Connecticut
|
+$51.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DCM
Discovery Capital Management
South Norwalk,
Connecticut
|
-$103M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$85.3M |
| 3 |
LSV Asset Management
Chicago,
Illinois
|
-$72.3M |
| 4 |
First Trust Advisors
Wheaton,
Illinois
|
-$44.5M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$41.4M |
AMKR Hedge Fund Activity: Q1 2026 in Review
527 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q1 2026, worth a combined $5.44B — up 21% from $4.5B a quarter earlier.
Buyers outnumbered sellers: 137 funds opened new AMKR positions and 56 closed out — a net gain of 81 holders — while 190 added to existing stakes and 139 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $243M. The largest seller was Discovery Capital Management, exiting entirely with an estimated $103M sold.
- 527 institutional investors held Amkor Technology (AMKR) as of Q1 2026, up from 455 in Q4 2025.
- Funds reported $5.44B of Amkor Technology stock for Q1 2026, up 21% quarter-over-quarter.
- 137 funds opened new Amkor Technology positions in Q1 2026 and 56 closed out, a net change of +81 holders.
- The largest Amkor Technology buyer in Q1 2026 was JP Morgan Chase, an estimated $243M added.
- The largest Amkor Technology seller in Q1 2026 was Discovery Capital Management, an estimated $103M sold.
Based on aggregated 13F filings for Q1 2026.