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Amkor Technology
AMKR

Overview Fund Activity

267 hedge funds and large institutions have $2.35B invested in Amkor Technology in 2021 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 78 increasing their positions, 108 reducing their positions, and 26 closing their positions.

Holders
267
Holders Change
+13
Holders Change %
+5.12%
% of All Funds
4.69%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
43
Increased
78
Reduced
108
Closed
26
Calls
$14.7M
Puts
$5.68M
Net Calls
+$9.06M
Net Calls Change
+$4.55M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$296M
2
LSV Asset Management
2
LSV Asset Management
Illinois
$186M
3
BP
3
Bandera Partners
New York
$39.4M
4
SIM
4
SW Investment Management
Colorado
$59.9M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$27.3M

Top Sellers

1
WA
1
Wasatch Advisors
Utah
$0
2
BGIM
2
Brandywine Global Investment Management
Pennsylvania
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$18.4M
4
CS
4
Credit Suisse
Switzerland
$2.66M
5
BlackRock
5
BlackRock
New York
$282M
Name Market Value Shares Shares
Change 		Shares
Change %
MIAN
276
Mariner Independent Advisor Network
Kansas
– – -16,084 Closed
TC
277
Tatro Capital
Kentucky
– – -14,916 Closed
WG
278
Winton Group
United Kingdom
– – -13,405 Closed
TAM
279
Tocqueville Asset Management
New York
– – -11,232 Closed
SSA
280
Schonfeld Strategic Advisors
New York
– – -9,869 Closed
MML Investors Services
281
MML Investors Services
Massachusetts
– – -9,225 Closed
WA
282
WealthTrust Axiom
Pennsylvania
– – -8,500 Closed
JF
283
Jump Financial
Illinois
– – -8,461 Closed
QT
284
Quantbot Technologies
New York
– – -8,362 Closed
Walleye Trading
285
Walleye Trading
New York
– – -5,717 Closed
Barrow, Hanley, Mewhinney & Strauss
286
Barrow, Hanley, Mewhinney & Strauss
Texas
– – -3,065 Closed
AAP
287
Arax Advisory Partners
Colorado
– – -905 Closed
ASN
288
Advisory Services Network
Georgia
– – -850 Closed
WAM
289
Wolverine Asset Management
Illinois
– – -102 Closed
RDWM
290
Red Door Wealth Management
Tennessee
– – -61 Closed
Simplex Trading
291
Simplex Trading
Illinois
– – – –
EAM
292
Erste Asset Management
Austria
– – – –
Group One Trading
293
Group One Trading
Illinois
– – – –
Wolverine Trading
294
Wolverine Trading
Illinois
– – – –
CFGS
295
Concourse Financial Group Securities
Alabama
– – – –
CA
296
Clearstead Advisors
Ohio
$0 15 +5 +50%
HFS
297
HBC Financial Services
Washington
$0 10 +10 New
EVM
298
Eaton Vance Management
Massachusetts
$0 98 +48 +96%
8 9 10 11
12