AMTM

Amentum Holdings, Inc.
AMTM

Overview Fund Activity

445 hedge funds and large institutions have $3.48B invested in Amentum Holdings, Inc. in 2024 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 94 increasing their positions, 158 reducing their positions, and 182 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
445
Holders Change
-42
Holders Change %
-8.62%
% of All Funds
5.93%
Holding in Top 10
5
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+400%
% of All Funds
0.07%
New
143
Increased
94
Reduced
158
Closed
182
Calls
$93.5M
Puts
$43.8M
Net Calls
+$49.7M
Net Calls Change
+$39.6M

Top Buyers

1
BlackRock
1
BlackRock
New York
$353M
2
Invesco
2
Invesco
Georgia
$291M
3
CCPM
3
Cooper Creek Partners Management
New York
$87.4M
4
Kovitz Investment Group Partners
4
Kovitz Investment Group Partners
Illinois
$66.3M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$348M

Top Sellers

1
Barrow, Hanley, Mewhinney & Strauss
1
Barrow, Hanley, Mewhinney & Strauss
Texas
$0
2
Boston Partners
2
Boston Partners
Massachusetts
$0
3
Ninety One (UK)
3
Ninety One (UK)
United Kingdom
$0
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$0
5
Macquarie Group
5
Macquarie Group
Australia
$98.2K
Name Holding Trade Value Shares
Change 		Shares
Change %
FC
176
Forte Capital
New York
$510K -$916K -43,578 -64%
WB
177
WesBanco Bank
West Virginia
$506K -$207K -9,846 -29%
PAM
178
Peak Asset Management
Colorado
$505K – – –
A
179
AlphaQuest
New York
$500K -$11.2K -534 -2%
SNBOSD
180
Security National Bank of So Dak
Iowa
$490K +$490K +23,299 New
Natixis Advisors
181
Natixis Advisors
Massachusetts
$487K -$3.73M -177,493 -88%
RA
182
Royce & Associates
New York
$473K – – –
Neuberger Berman Group
183
Neuberger Berman Group
New York
$448K -$18.3M -869,153 -98%
URS
184
Utah Retirement Systems
Utah
$433K – – –
Osaic Holdings
185
Osaic Holdings
Arizona
$420K +$164K +7,797 +64%
Creative Planning
186
Creative Planning
Kansas
$416K -$242K -11,488 -37%
Pictet Asset Management
187
Pictet Asset Management
Switzerland
$416K -$629K -29,908 -60%
HCA
188
Hyperion Capital Advisors
New York
$411K +$411K +19,563 New
FIA
189
Foundations Investment Advisors
Arizona
$409K +$409K +19,458 New
Squarepoint
190
Squarepoint
New York
$399K -$428K -20,346 -52%
PF
191
Phoenix Financial
Israel
$398K +$398K +18,932 New
PFSRSONJ
192
Police & Firemen's Retirement System of New Jersey
New Jersey
$397K +$397K +18,866 New
MOACM
193
Mutual of America Capital Management
New York
$395K +$395K +18,796 New
QCM
194
QRG Capital Management
Illinois
$393K -$486K -23,095 -55%
ECM
195
Evergreen Capital Management
Washington
$391K -$983K -46,725 -72%
KHCM
196
Kirtland Hills Capital Management
Ohio
$390K – – –
TFA
197
Toth Financial Advisory
Virginia
$383K -$647K -30,762 -63%
NAM
198
Nexpoint Asset Management
Texas
$378K +$182K +8,655 +93%
KTA
199
Keeley-Teton Advisors
Illinois
$373K +$373K +17,757 New
First Manhattan
200
First Manhattan
New York
$370K +$370K +17,602 New
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8
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