Institutional Ownership Amkor Technology, Inc. (AMKR)
This table provides information about the institutional ownership of Amkor Technology, Inc. (AMKR). We have compiled data on the 402 institutions that hold shares in the stock, with a total of 109 Million shares, which have been reported (via 13F filing form) to have a value of $3.22 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
283,882
shares
|
$8.41 Million
0.0% of portfolio
|
Q2 2025
Reduced 40.48%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
282,485
shares
|
$8.37 Million
0.0% of portfolio
|
Q4 2024
Reduced 2.41%
|
|
|
Twinbeech Capital LP
Purchase, NY |
Aug 14, 2025 Q2 2025 |
268,971
shares
|
$7.97 Million
0.14% of portfolio
|
Q2 2025
Reduced 25.74%
|
|
|
Alliancebernstein L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
267,624
shares
|
$7.93 Million
0.0% of portfolio
|
Q2 2025
Reduced 91.7%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
249,720
shares
|
$7.4 Million
0.0% of portfolio
|
Q2 2025
Added 43.56%
|
|
|
Maxi Investments Cy LTD
Limassol, G4 |
Aug 12, 2025 Q2 2025 |
243,500
shares
|
$7.22 Million
0.85% of portfolio
|
Q2 2025
New holding
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Aug 11, 2025 Q2 2025 |
242,332
shares
|
$7.18 Million
0.01% of portfolio
|
Q2 2025
Reduced 13.77%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 27, 2025 Q2 2025 |
229,734
shares
|
$6.81 Million
0.01% of portfolio
|
Q2 2025
Added 18.18%
|
|
|
Hrt Financial LP
New York, NY |
Aug 14, 2025 Q2 2025 |
220,195
shares
|
$6.53 Million
0.03% of portfolio
|
Q2 2025
Reduced 70.29%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
215,000
shares
|
$6.37 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.42%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
210,872
shares
|
$6.25 Million
0.0% of portfolio
|
Q2 2025
Reduced 20.88%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
207,570
shares
|
$6.15 Million
0.0% of portfolio
|
Q2 2025
Added 11.41%
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Aug 12, 2025 Q2 2025 |
199,176
shares
|
$5.9 Million
0.04% of portfolio
|
Q2 2025
Added 640.84%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
198,641
shares
|
$5.89 Million
0.0% of portfolio
|
Q2 2025
Added 9.38%
|
|
|
Sei Investments CO
Oaks, PA |
Aug 14, 2025 Q2 2025 |
195,671
shares
|
$5.8 Million
0.0% of portfolio
|
Q2 2025
Reduced 54.31%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
195,609
shares
|
$5.8 Million
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Robotti Robert
New York, NY |
Aug 13, 2025 Q2 2025 |
191,747
shares
|
$5.68 Million
0.79% of portfolio
|
Q2 2025
Reduced 22.32%
|
|
|
Holocene Advisors, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
186,236
shares
|
$5.52 Million
0.01% of portfolio
|
Q2 2025
Added 232.69%
|
|
|
Cerity Partners LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
181,872
shares
|
$5.39 Million
0.01% of portfolio
|
Q2 2025
Reduced 24.0%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
168,236
shares
|
$4.99 Million
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
163,994
shares
|
$4.86 Million
0.0% of portfolio
|
Q2 2025
Reduced 1.61%
|
|
|
Victory Capital Management Inc
|
Aug 13, 2025 Q2 2025 |
154,549
shares
|
$4.58 Million
0.0% of portfolio
|
Q2 2025
Added 26.57%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
153,072
shares
|
$4.54 Million
0.01% of portfolio
|
Q2 2025
Added 1323.0%
|
|
|
Granite Investment Partners, LLC
|
Aug 13, 2025 Q2 2025 |
152,515
shares
|
$4.52 Million
0.17% of portfolio
|
Q2 2025
New holding
|
|
|
Retirement Systems Of Alabama
|
Aug 04, 2025 Q2 2025 |
138,900
shares
|
$4.12 Million
0.01% of portfolio
|
Q2 2025
Added 0.59%
|