Q3 2025 13F Holders as of 30 Sep 2025
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
243,042,143
-
Total 13F shares
-
193,322,743
-
Share change
-
-6,951,134
-
Total reported value
-
$4,628,848,660
-
Put/Call ratio
-
75%
-
Price per share
-
$23.95
-
Number of holders
-
452
-
Value change
-
-$164,762,438
-
Number of buys
-
178
-
Number of sells
-
239
Institutional Holders of Amentum Holdings, Inc. - Common Stock (AMTM) as of Q3 2025
As of 30 Sep 2025,
Amentum Holdings, Inc. - Common Stock (AMTM) was held by
452 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
193,322,743 shares.
The largest 10 holders included
AMERICAN SECURITIES LLC, Invesco Ltd., BlackRock, Inc., VANGUARD GROUP INC, PRIMECAP MANAGEMENT CO/CA/, STATE STREET CORP, FMR LLC, FRONTIER CAPITAL MANAGEMENT CO LLC, Kovitz Investment Group Partners, LLC, and THOMPSON SIEGEL & WALMSLEY LLC.
This page lists
452
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price
|
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.