Tracked funds
10Unique WSM-tracked managers; table rows may include common shares and optionsAMTM
Ticker case file
AMTM
AMENTUM HOLDINGS INC
$23.15-0.90%NYQ
Politicians active
0Recent transactions disclosed via House Clerk / Senate eFD13F notional
$275M2026-03-31Top conviction
0.05%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
| Manager | 13F value | Conviction | Class | Option | Reported | SEC filing |
|---|---|---|---|---|---|---|
| FMR LLCOther | $145.5M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $42.5M | 0.05% | SH | — | 2026-03-31 | SEC filing |
| Loomis, Sayles & Company, L.P.Other | $28.2M | 0.04% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $23.5M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $16.5M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $6.4M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $4.8M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Soros Fund Management LLCOther | $2.8M | 0.03% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $2.1M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Maverick Capital LtdOther | $1.2M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $524.2K | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $478.4K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Bridgewater Associates, LPOther | $444.7K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPHedge | $203.4K | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
No politician transactions for this ticker.
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $145.5M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $42.5M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $23.5M↗
- 13F filing2026-05-15Millennium Management LLC · $16.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $6.4M↗
- 13F filing2026-05-15Citadel Advisors LLC · $4.8M↗
- 13F filing2026-05-15Soros Fund Management LLC · $2.8M↗
- 13F filing2026-05-15Citadel Advisors LLC · $2.1M↗
- 13F filing2026-05-15Maverick Capital Ltd · $1.2M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $524.2K↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $478.4K↗
- 13F filing2026-05-15Bridgewater Associates, LP · $444.7K↗
- 13F filing2026-05-15Two Sigma Investments, LP · $203.4K↗
- 13F filing2026-05-14Loomis, Sayles & Company, L.P. · $28.2M↗
Often co-held with