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Amkor Technology
AMKR

Overview Fund Activity

342 hedge funds and large institutions have $2.37B invested in Amkor Technology in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 138 increasing their positions, 118 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
342
Holders Change
-1
Holders Change %
-0.29%
% of All Funds
4.59%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
54
Increased
138
Reduced
118
Closed
50
Calls
$21.5M
Puts
$230M
Net Calls
-$209M
Net Calls Change
-$97.3M

Top Buyers

1
BlackRock
BlackRock
New York
+$78.5M
2
EARNEST Partners
EARNEST Partners
Georgia
+$43.9M
3
GAM
Gotham Asset Management
New York
+$24.9M
4
AQR Capital Management
AQR Capital Management
Connecticut
+$20.7M
5
Millennium Management
Millennium Management
New York
+$19.6M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$62.1M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$19.6M
3
Invesco
Invesco
Georgia
-$17.6M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$11.2M
5
HF
HRT Financial
New York
-$10.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Envestnet Asset Management
26
Envestnet Asset Management
Illinois
$16.4M +$3.52M +167,748 +27%
BP
27
Bandera Partners
New York
$16.2M +$9.84M +468,640 +154%
RA
28
Royce & Associates
New York
$14.1M +$2.27M +108,051 +19%
Fisher Asset Management
29
Fisher Asset Management
Washington
$13.1M -$644K -30,703 -5%
Bank of America
30
Bank of America
North Carolina
$12.1M +$523K +24,917 +5%
UBS Group
31
UBS Group
Switzerland
$11.6M -$2.02M -96,375 -15%
Invesco
32
Invesco
Georgia
$11M -$17.6M -838,405 -61%
Citadel Advisors
33
Citadel Advisors
Florida
$11M +$5.88M +280,304 +115%
Goldman Sachs
34
Goldman Sachs
New York
$10.8M -$197K -9,363 -2%
TAF
35
Tredje AP-fonden
Sweden
$10.8M -$385K -18,356 -3%
Wells Fargo
36
Wells Fargo
California
$10.8M +$2.09M +99,475 +24%
Point72 Asset Management
37
Point72 Asset Management
Connecticut
$10.3M +$10.3M +491,300 New
UBS AM
38
UBS AM
Illinois
$9.29M +$2.27M +108,211 +32%
MGP
39
M&G plc
United Kingdom
$8.98M -$8.64M -411,532 -49%
JPMorgan Chase & Co
40
JPMorgan Chase & Co
New York
$8.49M -$4.06M -193,538 -32%
Baird Financial Group
41
Baird Financial Group
Wisconsin
$8.39M +$74.4K +3,546 +0.9%
Mirae Asset Global Investments
42
Mirae Asset Global Investments
South Korea
$8.28M +$393K +18,737 +5%
Amundi
43
Amundi
France
$8.2M +$8.1M +363,903 +8,069%
Arrowstreet Capital
44
Arrowstreet Capital
Massachusetts
$8.15M +$1.47M +69,891 +22%
Russell Investments Group
45
Russell Investments Group
United Kingdom
$7.95M +$1.95M +92,833 +32%
Allianz Asset Management
46
Allianz Asset Management
Germany
$7.42M +$4.02M +191,626 +118%
SOADOR
47
State of Alaska Department of Revenue
Alaska
$7.22M +$1.67M +79,710 +30%
DFCM
48
Dark Forest Capital Management
Puerto Rico
$7.09M +$7.09M +337,615 New
RhumbLine Advisers
49
RhumbLine Advisers
Massachusetts
$6.77M +$313K +14,901 +5%
Massachusetts Financial Services
50
Massachusetts Financial Services
Massachusetts
$6.66M +$1.48M +70,406 +29%
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