Who Owns Amentum Holdings, Inc. (AMTM)?Hedge Fund & Institutional Holders

$27.34-0.33 (-1.19%)IndustrialsNYSE

Institutional Holders

409

as of QNaN NaN

Total Institutional Value

$2716.2T

% of Float Held

96.5%

QoQ Change in Holders

+409 / -0

Price History

$16.43$21.70$26.98$32.26$37.53Oct 24Jun 25Mar 26

AMTM — Biggest Institutional Buyers This Quarter

FundShares AddedValue% of Portfolio
AMERICAN SECURITIES LLCNew43.9M$798.9T100.00%
BlackRock, Inc.New18.2M$332.1T6.98%
Invesco Ltd.New17.2M$312.9T59.27%
PRIMECAP MANAGEMENT CO/CA/New10.1M$183.1T100.00%
FRONTIER CAPITAL MANAGEMENT CO LLCNew3.6M$65.1T100.00%
Kovitz Investment Group Partners, LLCNew3.1M$56.0T100.00%
CITADEL ADVISORS LLCNew2.9M$53.3T10.10%
DISCOVERY CAPITAL MANAGEMENT, LLC / CTNew2.6M$47.9T5.73%
Ruane, Cunniff & Goldfarb L.P.New2.4M$43.6T100.00%
GEODE CAPITAL MANAGEMENT, LLCNew2.3M$41.9T3.29%
Voss Capital, LPNew2.2M$40.4T3.10%
FIL LtdNew2.2M$40.2T38.20%
MORGAN STANLEYNew2.1M$38.1T2.72%
MILLENNIUM MANAGEMENT LLCNew2.0M$36.6T19.49%
BALYASNY ASSET MANAGEMENT L.P.New1.9M$34.2T56.60%

Top Institutional Holders(QNaN NaN)

#FundSharesValue% of PortfolioQoQ Share Change
1AMERICAN SECURITIES LLC43,893,904$798.9T100.00%New
2BlackRock, Inc.18,248,989$332.1T6.98%New
3Invesco Ltd.17,191,110$312.9T59.27%New
4PRIMECAP MANAGEMENT CO/CA/10,061,589$183.1T100.00%New
5FRONTIER CAPITAL MANAGEMENT CO LLC3,578,732$65.1T100.00%New
6Kovitz Investment Group Partners, LLC3,075,305$56.0T100.00%New
7CITADEL ADVISORS LLC2,926,482$53.3T10.10%New
8DISCOVERY CAPITAL MANAGEMENT, LLC / CT2,630,930$47.9T5.73%New
9Ruane, Cunniff & Goldfarb L.P.2,393,039$43.6T100.00%New
10GEODE CAPITAL MANAGEMENT, LLC2,299,997$41.9T3.29%New
11Voss Capital, LP2,220,709$40.4T3.10%New
12FIL Ltd2,209,313$40.2T38.20%New
13MORGAN STANLEY2,092,848$38.1T2.72%New
14MILLENNIUM MANAGEMENT LLC2,011,792$36.6T19.49%New
15BALYASNY ASSET MANAGEMENT L.P.1,880,887$34.2T56.60%New
16Arvin Capital Management LP1,687,149$30.7T6.13%New
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,549,158$28.2T5.28%New
18UBS Group AG1,530,134$27.8T5.12%New
19Freestone Grove Partners LP1,164,835$21.2T100.00%New
20DIMENSIONAL FUND ADVISORS LP1,113,654$20.3T5.04%New
21Kopernik Global Investors, LLC1,077,495$19.6T2.03%New
22683 Capital Management, LLC1,013,000$18.4T1.27%New
23BANK OF AMERICA CORP /DE/968,538$17.6T1.42%New
24AVENIR CORP904,162$16.5T1.73%New
25Penn Capital Management Company, LLC889,434$16.2T1.58%New
26NORTHERN TRUST CORP854,423$15.6T2.31%New
27CACTI ASSET MANAGEMENT LLC834,442$15.1T1.17%New
28PRINCIPAL FINANCIAL GROUP INC712,172$13.0T7.27%New
29Ghisallo Capital Management LLC635,569$11.6T1.01%New
30VOYA INVESTMENT MANAGEMENT LLC628,154$11.4T12.71%New
31NEW YORK STATE COMMON RETIREMENT FUND611,787$11.1T16.34%New
32JANE STREET GROUP, LLC601,760$11.0T2.74%New
33ROYAL BANK OF CANADA582,195$10.6T2.21%New
34LOEWS CORP572,684$10.4T79.87%New
35SUSQUEHANNA INTERNATIONAL GROUP, LLP533,567$9.7T1.66%New
36MOORE CAPITAL MANAGEMENT, LP498,264$9.1T0.19%New
37GOLDMAN SACHS GROUP INC470,378$8.6T1.39%New
38PUBLIC SECTOR PENSION INVESTMENT BOARD455,129$8.3T35.70%New
39DAVIDSON KEMPNER CAPITAL MANAGEMENT LP450,000$8.2T0.17%New
40Aristotle Capital Boston, LLC446,612$8.1T0.41%New
41CI INVESTMENTS INC.443,581$8.1T34.01%New
42LOOMIS SAYLES & CO L P435,674$7.9T11.46%New
43CenterBook Partners LP414,574$7.5T0.48%New
44Arosa Capital Management LP406,900$7.4T2.74%New
45BW Gestao de Investimentos Ltda.394,400$7.2T0.23%New
46Legal & General Group Plc390,937$7.1T1.94%New
47SEI INVESTMENTS CO287,756$6.0T7.70%New
48AMERIPRISE FINANCIAL INC331,597$6.0T1.63%New
49RHUMBLINE ADVISERS310,103$5.6T5.28%New
50Castalian Partners, LLC304,500$5.5T1.58%New

Similar Stocks by Institutional Ownership

As of QNaN NaN, 409 institutional investors hold AMTM (Amentum Holdings, Inc.). The largest holder is AMERICAN SECURITIES LLC with $798.9T in shares. This quarter, 409 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own AMTM?

As of QNaN NaN, 409 institutional investors report holding AMTM (Amentum Holdings, Inc.) in their 13F filings.

Who is the largest institutional holder of AMTM?

The largest institutional holder of AMTM is AMERICAN SECURITIES LLC with $798.9T in shares.

Is institutional ownership of AMTM increasing or decreasing?

This quarter, 409 institutions opened new positions in AMTM and 0 closed their positions.