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Funds Holding Amentum Holdings Inc
Every registered fund lists what it holds each quarter. These are the ones reporting a position in Amentum Holdings Inc, ordered by how much of each fund the position represents rather than by its size.
Institutional holders of AMTM →Funds holding
93
as of 2026-07-31
Reported value
$606.2M
summed across funds
Fund families
37
named trusts
Largest conviction
1.82%
of a single fund
Largest share of a fund
A small position that is a large part of its fund says more than a large one that is a rounding error.
| Fund | Of the fund |
|---|---|
| Invesco S&P Spin-Off ETFInvesco Exchange-Traded Fund Trust184.7K sh$4.1M | 1.82% |
| AMG Frontier Small Cap Growth FundAMG Funds I65.5K sh$1.5M | 1.55% |
| Transamerica Mid Cap Value OpportunitiesTRANSAMERICA FUNDS537K sh$11.9M | 1.54% |
| First Trust Industrials/Producer Durables AlphaDEX FundFirst Trust Exchange-Traded AlphaDEX Fund321.6K sh$7.1M | 0.96% |
| Transamerica Small/Mid Cap ValueTRANSAMERICA FUNDS280.6K sh$6.2M | 0.96% |
| Invesco S&P SmallCap Momentum ETFInvesco Exchange-Traded Fund Trust1.2M sh$27.7M | 0.91% |
| PRIMECAP Odyssey Stock FundPRIMECAP Odyssey Funds1.9M sh$41.7M | 0.91% |
| Invesco Small Cap Value FundAIM Sector Funds (Invesco Sector Funds)4.2M sh$93.8M | 0.84% |
| Invesco Value Opportunities FundAIM Sector Funds (Invesco Sector Funds)2.9M sh$65.4M | 0.72% |
| Fidelity Value FundFidelity Capital Trust2.7M sh$59.1M | 0.56% |
| Fidelity Advisor Value FundFidelity Advisor Series I100.6K sh$2.2M | 0.56% |
| THRIVENT LARGE CAP VALUE FUNDThrivent Mutual Funds642.9K sh$14.3M | 0.38% |
| SMALL-CAP VALUE PROFUNDProFunds1.3K sh$28.1K | 0.36% |
| First Trust Mid Cap Growth AlphaDEX FundFirst Trust Exchange-Traded AlphaDEX Fund88.8K sh$2M | 0.34% |
| Fidelity Stock Selector Small Cap FundFidelity Capital Trust941.5K sh$20.9M | 0.28% |
| Invesco Aerospace & Defense ETFInvesco Exchange-Traded Fund Trust1M sh$23.2M | 0.28% |
| Invesco S&P Smallcap 600 Pure Value ETFInvesco Exchange-Traded Fund Trust37.2K sh$824.8K | 0.28% |
| U.S. Sustainability Targeted Value PortfolioDFA INVESTMENT DIMENSIONS GROUP INC72K sh$1.6M | 0.25% |
| Embark Small Cap Equity FundHarbor Funds II70.1K sh$1.6M | 0.25% |
| PRIMECAP Odyssey Aggressive Growth FundPRIMECAP Odyssey Funds768.2K sh$17.1M | 0.23% |
| Fidelity Series Small Cap Opportunities FundFidelity Securities Fund470.7K sh$10.5M | 0.22% |
| Dimensional US Small Cap Value ETFDimensional ETF Trust800.5K sh$17.8M | 0.22% |
| PRIMECAP Odyssey Growth FundPRIMECAP Odyssey Funds583.6K sh$13M | 0.21% |
| Dimensional VA U.S. Targeted Value PortfolioDFA INVESTMENT DIMENSIONS GROUP INC78.4K sh$1.7M | 0.19% |
| BNY Mellon Smallcap Stock Index FundBNY MELLON INDEX FUNDS, INC.72.2K sh$1.6M | 0.19% |
| SmallCap S&P 600 Index FundPrincipal Funds, Inc113.4K sh$2.5M | 0.19% |
| Dimensional U.S. Targeted Value ETFDimensional ETF Trust1.1M sh$24M | 0.17% |
| U.S. Targeted Value PortfolioDFA INVESTMENT DIMENSIONS GROUP INC1.1M sh$24.9M | 0.15% |
| BNY Mellon US Small Cap Core Equity ETFBNY Mellon ETF Trust5.7K sh$126.6K | 0.14% |
| iShares Morningstar Small-Cap Value ETFiShares Trust43.6K sh$967.6K | 0.14% |
| Invesco RAFI US 1500 Small-Mid ETFInvesco Exchange-Traded Fund Trust163.5K sh$3.6M | 0.13% |
| Tax-Managed U.S. Mid & Small Cap FundRUSSELL INVESTMENT CO120.8K sh$2.7M | 0.13% |
| Fidelity Flex Small Cap Index FundFidelity Salem Street Trust23.5K sh$521.5K | 0.12% |
| SmallCap Value Fund IIPrincipal Funds, Inc62.5K sh$1.4M | 0.11% |
| First Trust Multi Cap Growth AlphaDEX FundFirst Trust Exchange-Traded AlphaDEX Fund26.7K sh$591.9K | 0.10% |
| Schwab Fundamental U.S. Small Company Index FundSCHWAB CAPITAL TRUST107.2K sh$2.4M | 0.10% |
| JPMorgan BetaBuilders U.S. Mid Cap Equity ETFJ.P. Morgan Exchange-Traded Fund Trust87K sh$1.9M | 0.10% |
| THRIVENT GLOBAL STOCK FUNDThrivent Mutual Funds103.6K sh$2.3M | 0.09% |
| First Trust Mid Cap Core AlphaDEX FundFirst Trust Exchange-Traded AlphaDEX Fund49.8K sh$1.1M | 0.08% |
| Fidelity Flex Small Cap Focused Index FundFidelity Salem Street Trust610 sh$13.5K | 0.07% |
| Fidelity Small-Mid Multifactor ETFFidelity Covington Trust84.1K sh$1.9M | 0.07% |
| U.S. SMALL CAP VALUE PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC639.1K sh$14.2M | 0.07% |
| iShares Morningstar Small-Cap ETFiShares Trust8.8K sh$195.2K | 0.07% |
| Intech S&P Small-Mid Cap Diversified Alpha ETFTidal Trust III3.9K sh$85.7K | 0.07% |
| Victory Extended Market Index FundVictory Portfolios III22.8K sh$505.9K | 0.06% |
| THRIVENT AGGRESSIVE ALLOCATION FUNDThrivent Mutual Funds91.8K sh$2M | 0.06% |
| Fidelity MSCI Industrials Index ETFFIDELITY COVINGTON TRUST51.9K sh$1.2M | 0.05% |
| Dimensional U.S. Small Cap ETFDimensional ETF Trust341.4K sh$7.6M | 0.05% |
| THRIVENT DYNAMIC ALLOCATION FUNDThrivent Mutual Funds10.1K sh$223.2K | 0.05% |
| Fidelity ZERO Extended Market Index FundFidelity Concord Street Trust56.7K sh$1.3M | 0.05% |
| iShares Russell Small/Mid-Cap Index FundBlackRock Funds27.2K sh$604.5K | 0.05% |
| FlexShares Morningstar US Market Factor Tilt Index FundFlexShares Trust40K sh$887.4K | 0.04% |
| iShares U.S. Industrials ETFiShares Trust35.3K sh$782.6K | 0.04% |
| iShares U.S. Small-Cap Equity Factor ETFiShares Trust71.9K sh$1.6M | 0.04% |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUNDThrivent Mutual Funds96.9K sh$2.2M | 0.04% |
| THRIVENT MODERATE ALLOCATION FUNDThrivent Mutual Funds71.6K sh$1.6M | 0.04% |
| Dimensional US Sustainability Core 1 ETFDimensional ETF Trust32.9K sh$730K | 0.03% |
| Old Westbury Small & Mid Cap Strategies FundOld Westbury Funds Inc124K sh$2.8M | 0.03% |
| Schwab U.S. Mid-Cap Index FundSCHWAB CAPITAL TRUST31.1K sh$689.7K | 0.02% |
| Fidelity Mid Cap Index FundFidelity Salem Street Trust577.9K sh$12.8M | 0.02% |
| iShares Russell Mid-Cap Index FundBlackRock Funds28.3K sh$628.3K | 0.02% |
| Dimensional US Vector Equity ETFDimensional ETF Trust5.6K sh$123.3K | 0.02% |
| Dimensional VA U.S. Large Value PortfolioDFA INVESTMENT DIMENSIONS GROUP INC7.9K sh$175.3K | 0.02% |
| Dimensional U.S. Core Equity 2 ETFDimensional ETF Trust389.9K sh$8.7M | 0.02% |
| U.S. Sustainability Core 1 PortfolioDFA INVESTMENT DIMENSIONS GROUP INC57.8K sh$1.3M | 0.02% |
| Parametric Volatility Risk Premium - Defensive FundEaton Vance Mutual Funds Trust9K sh$199.2K | 0.01% |
| Dimensional U.S. Marketwide Value ETFDimensional ETF Trust96.1K sh$2.1M | 0.01% |
| Dimensional US Core Equity 1 ETFDimensional ETF Trust15.3K sh$340.4K | 0.01% |
| Fidelity Large Cap Value Index FundFidelity Salem Street Trust60.3K sh$1.3M | 0.01% |
| Fidelity Series Large Cap Value Index FundFidelity Salem Street Trust51.4K sh$1.1M | 0.01% |
| Schwab U.S. Large-Cap Value Index FundSCHWAB CAPITAL TRUST4.6K sh$102.6K | 0.01% |
| Nuveen Large Cap Value Index FundTIAA-CREF Funds44.2K sh$981.6K | 0.01% |
| U.S. MICRO CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC24K sh$532.7K | 0.01% |
| U.S. CORE EQUITY 2 PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC117K sh$2.6M | 0.01% |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION FUNDThrivent Mutual Funds3.6K sh$79.7K | 0.01% |
| Dimensional US Core Equity Market ETFDimensional ETF Trust35.4K sh$784.9K | 0.01% |
| Wilmington Large-Cap Strategy FundWilmington Funds1.5K sh$33.9K | 0.01% |
| Nuveen Equity Index FundTIAA-CREF Funds143.6K sh$3.2M | 0.01% |
| U.S. CORE EQUITY 1 PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC97.4K sh$2.2M | 0.01% |
| U.S. SMALL CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC46.4K sh$1M | 0.01% |
| American Conservative Values ETFETF Opportunities Trust357 sh$7.9K | 0.01% |
| Schwab 1000 Index FundSCHWAB INVESTMENTS49.4K sh$1.1M | 0.00% |
| iShares Dow Jones U.S. ETFiShares Trust6.4K sh$142.6K | 0.00% |
| Schwab Total Stock Market Index FundSCHWAB CAPITAL TRUST95K sh$2.1M | 0.00% |
| Fidelity ZERO Total Market Index FundFidelity Concord Street Trust83.5K sh$1.9M | 0.00% |
| iShares Total U.S. Stock Market Index FundBlackRock Funds9.1K sh$202K | 0.00% |
| Dimensional U.S. Equity Market ETFDimensional ETF Trust39.8K sh$884.6K | 0.00% |
| E*TRADE No Fee Total Market Index FundE Trade Trust207 sh$4.6K | 0.00% |
| MidCap Value Fund IPrincipal Funds, Inc3.4K sh$76.3K | 0.00% |
| VANGUARD TOTAL WORLD STOCK INDEX FUNDVANGUARD INTERNATIONAL EQUITY INDEX FUNDS124.5K sh$2.8M | 0.00% |
| U.S. VECTOR EQUITY PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC2.5K sh$55.2K | 0.00% |
| Dimensional US Large Cap Vector ETFDimensional ETF Trust46 sh$1K | 0.00% |
| U.S. Large Cap Equity PortfolioDFA INVESTMENT DIMENSIONS GROUP INC1 sh$22.2 | 0.00% |
Source: quarterly NPORT-P filings, via EDGAR. Positions arrive by CUSIP; each one here has been confirmed against OpenFIGI rather than matched by name. NPORT covers mutual funds, ETFs and closed-end funds alike and does not distinguish them, and positions are as of quarter end — a fund may have sold out entirely since. The summed value counts each filing once, so two share classes of the same fund appear twice.
More on AMTM
Company overviewEverything on AMTM in one place, with the price.SEC filingsWhat AMTM's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat AMTM's own officers and directors buy and sell.Who owns itEvery manager reporting a position in AMTM.LobbyingWhat AMTM spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on AMTM's account, and who they worked for.Federal contractsWhat federal agencies pay AMTM.