Amentum Ownership | Who Owns Amentum?
Amentum Ownership Summary
Amentum is owned by 72.75% institutional investors, 44.52% insiders. St germain d j is the largest institutional shareholder, holding 0% of AMTM shares.
AMTM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Amentum | 72.75% | 44.52% | -17.26% |
| Sector | Technology Stocks | 44.47% | 12.07% | 43.46% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| St germain d j | - | - | - |
| A. d. beadell investment counsel | - | - | - |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| St germain d j | - | - | - |
| A. d. beadell investment counsel | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| St germain d j | - | - | -6.00 |
| A. d. beadell investment counsel | - | - | -43.16K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| A. d. beadell investment counsel | - | - | -43.16K |
| St germain d j | - | - | -6.00 |
Sold Out
| Holder | Change |
|---|---|
| St germain d j | -6.00 |
| A. d. beadell investment counsel | -43.16K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2024 | 460 | -6.12% | 176,772,092 | 77.69% | 72 | 4.35% | 231 | -52.27% | 160 | - |
| Sep 30, 2024 | 490 | - | 99,482,357 | - | 40 | - | 484 | - | - | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 18, 2025 | Loughran Barbara | - | Buy | $97.64K |
| Feb 12, 2025 | DEMETRIOU STEVEN J. | Executive Chair | Buy | $2.08M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | - |
| 2025 Q1 | 2 | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
AMTM Ownership FAQ
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