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AMTM

Amentum Holdings

486 hedge funds and large institutions have $5.28B invested in Amentum Holdings in 2026 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 150 increasing their positions, 152 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

1% less repeat investments, than reductions

Existing positions increased: 150 | Existing positions reduced: 152

6% less capital invested

Capital invested by funds: $5.64B → $5.28B (-$362M)

10% less funds holding in top 10

Funds holding in top 10: 109 (-1)

Holders
486
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$134M
Puts
$43M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
DIP
376
DT Investment Partners
Pennsylvania
$6K
FMP
377
Financial Management Professionals
Texas
$5.95K
PB
378
Pinnacle Bancorp
Nebraska
$5.76K
PCTC
379
Perkins Coie Trust Company
Washington
$5.71K
OSNBOA
380
Old Second National Bank of Aurora
Illinois
$5.53K
IWS
381
Intentional Wealth Strategies
Colorado
$5.48K
BAM
382
Bellevue Asset Management
Washington
$5.14K
S
383
Sachetta
Massachusetts
$5.06K
GEA
384
Glen Eagle Advisors
New Jersey
$4.8K
CH
385
Cromwell Holdings
Wyoming
$4.8K
MWA
386
Medallion Wealth Advisors
Connecticut
$4.69K
ECA
387
Elevated Capital Advisors
Utah
$4.62K
GWM
388
Geneos Wealth Management
Colorado
$4.43K
Mitsubishi UFJ Asset Management
389
Mitsubishi UFJ Asset Management
Japan
$4.43K
AEPWM
390
Atlantic Edge Private Wealth Management
Florida
$4.28K
CCWM
391
Cassaday & Co Wealth Management
Virginia
$4.28K
TWD
392
True Wealth Design
Ohio
$4.17K
AssetMark Inc
393
AssetMark Inc
California
$3.86K
TPCW
394
TD Private Client Wealth
New York
$3.73K
HNB
395
Huntington National Bank
Ohio
$3.63K
CTC
396
Central Trust Company
Missouri
$3.55K
ME
397
McIlrath & Eck
Washington
$3.55K
RS
398
Rakuten Securities
Japan
$3.55K
NWM
399
Nova Wealth Management
Florida
$3.39K
BLC
400
Brown, Lisle/Cummings
Rhode Island
$3.18K