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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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
527
Holders Change
+72
Holders Change %
+15.82%
% of All Funds
6.49%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.07%
New
137
Increased
190
Reduced
139
Closed
56
Calls
$157M
Puts
$103M
Net Calls
+$54M
Net Calls Change
-$47.5M

Top Buyers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
+$243M
2
Jane Street
Jane Street
New York
+$109M
3
BA
Bridgewater Associates
Connecticut
+$72.1M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$63.9M
5
TI
Trexquant Investment
Connecticut
+$51.1M

Top Sellers

Rank Fund Capital Flow
1
DCM
Discovery Capital Management
Connecticut
-$103M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$85.3M
3
LSV Asset Management
LSV Asset Management
Illinois
-$72.3M
4
First Trust Advisors
First Trust Advisors
Illinois
-$44.5M
5
American Century Companies
American Century Companies
Missouri
-$41.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
CTC
476
Central Trust Company
Missouri
$3.48K – – –
TCM
477
TD Capital Management
Tennessee
$3.43K +$3.64K +76 New
DPW
478
DiNuzzo Private Wealth
Pennsylvania
$3.29K +$1.01K +21 +40%
WETS
479
Wealth Enhancement Trust Services
South Dakota
$3.29K – – –
RWM
480
Rialto Wealth Management
New York
$3.24K +$671 +14 +24%
BWL
481
Bogart Wealth LLC
Virginia
$3.24K +$575 +12 +20%
BWA
482
Basecamp Wealth Advisors
Washington
$3.24K +$3.45K +72 New
JFG
483
JDM Financial Group
Texas
$3.2K +$3.4K +71 New
AAG
484
Armstrong Advisory Group
Massachusetts
$2.84K +$3.02K +63 New
JFA
485
JNBA Financial Advisors
Minnesota
$2.79K – – –
PWA
486
Physician Wealth Advisors
Utah
$2.79K – – –
SFS
487
Sunrise Financial Services
Washington
$2.75K – – –
KFG
488
Kingdom Financial Group
Arizona
$2.39K – – –
LAS
489
Lloyd Advisory Services
Georgia
$2.39K +$2.54K +53 New
BHWM
490
Bay Harbor Wealth Management
Maryland
$2.39K +$1.34K +28 +112%
AFG
491
Albion Financial Group
Utah
$2.3K +$2.44K +51 New
HNB
492
Huntington National Bank
Ohio
$2.21K – – –
AF
493
Advisornet Financial
Minnesota
$2.16K -$383 -8 -14%
PWMG
494
Prestige Wealth Management Group
New Jersey
$2.07K – – –
EIPL
495
Essential Investment Partners LLC
Colorado
$2.07K +$2.2K +46 New
AW
496
Avion Wealth
Texas
$2K – – –
CPG
497
Cornerstone Planning Group
New Jersey
$1.92K – – –
SWP
498
Strategic Wealth Partners
Ohio
$1.85K +$1.96K +41 New
APW
499
Aventura Private Wealth
Florida
$1.8K – – –
Kayne Anderson Rudnick Investment Management
500
Kayne Anderson Rudnick Investment Management
California
$1.8K – – –
18 19
20
21 22

AMKR Hedge Fund Activity: Q1 2026 in Review

527 of the 8,126 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.