American Century Companies Inc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$194.27B
Q ending 2026-03-31
Prior quarter
$198.97B
Q ending 2025-12-31
Change
-2.4% QoQ · +19.2% YoY
Positions
2,830
reported holdings
Largest positions
Top 100 of 2,830 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Nvidia Corporation | NVDA | Shares | $10.65B | 61.0M |
| Apple Inc | AAPL | Shares | $6.40B | 25.2M |
| Microsoft Corp | MSFT | Shares | $5.98B | 16.2M |
| Amazon Com Inc | AMZN | Shares | $5.05B | 24.3M |
| Alphabet Inc | GOOGL | Shares | $5.03B | 17.5M |
| Broadcom Inc | AVGO | Shares | $2.95B | 9.5M |
| Meta Platforms Inc | META | Shares | $2.86B | 5.0M |
| Alphabet Inc | GOOG | Shares | $2.69B | 9.4M |
| Mastercard Incorporated | MA | Shares | $2.68B | 5.4M |
| Tesla Inc | TSLA | Shares | $2.51B | 6.8M |
| Taiwan Semiconductor Manufac | TSM | Shares | $2.15B | 6.3M |
| Netflix Inc. | NFLX | Shares | $1.87B | 19.4M |
| Costco Wholesale Corporation | COST | Shares | $1.80B | 1.8M |
| Eli Lilly & Co | LLY | Shares | $1.70B | 1.8M |
| Applied Matls Inc | AMAT | Shares | $1.21B | 3.5M |
| Jpmorgan Chase & Co | JPM | Shares | $1.10B | 3.7M |
| Analog Devices Inc | ADI | Shares | $1.01B | 3.2M |
| Intuitive Surgical Inc | ISRG | Shares | $972.5M | 2.1M |
| Exxon Mobil Corp | XOM | Shares | $891.8M | 5.3M |
| Vertiv Holdings Co | VRT | Shares | $833.5M | 3.3M |
| Howmet Aerospace Inc | HWM | Shares | $829.4M | 3.6M |
| Cloudflare Inc | NET | Shares | $748.4M | 3.6M |
| Marsh & Mclennan Cos Inc | MRSH | Shares | $734.4M | 4.2M |
| Abbvie Inc | ABBV | Shares | $717.6M | 3.3M |
| Johnson & Johnson | JNJ | Shares | $703.5M | 2.9M |
| Lam Research Corp | LRCX | Shares | $701.4M | 3.3M |
| Amphenol Corp | APH | Shares | $670.6M | 5.3M |
| Merck & Co Inc | MRK | Shares | $667.4M | 5.5M |
| Palantir Technologies Inc | PLTR | Shares | $626.1M | 4.3M |
| Alnylam Pharmaceuticals Inc | ALNY | Shares | $596.3M | 1.8M |
| Norfolk Southn Corp | NSC | Shares | $582.3M | 2.0M |
| Tjx Cos Inc New | TJX | Shares | $580.2M | 3.6M |
| Verizon Communications Inc | VZ | Shares | $554.9M | 11.1M |
| Gilead Sciences Inc | GILD | Shares | $554.5M | 4.0M |
| Micron Technology Inc | MU | Shares | $553.9M | 1.6M |
| Becton Dickinson & Co | BDX | Shares | $535.5M | 3.4M |
| Ge Vernova Inc | GEV | Shares | $507.7M | 582K |
| Medtronic Plc | Shares | $477.0M | 5.5M | |
| Oracle Corp | ORCL | Shares | $476.5M | 3.2M |
| Asml Hldg Nv | Shares | $475.7M | 360K | |
| Williams Cos Inc | WMB | Shares | $469.9M | 6.5M |
| Caterpillar Inc | CAT | Shares | $464.3M | 655K |
| American Centy Etf Tr | AVUS | Shares | $460.6M | 4.1M |
| Datadog Inc | DDOG | Shares | $449.1M | 3.8M |
| Baker Hughes Company | BKR | Shares | $444.1M | 7.3M |
| Packaging Corp Amer | PKG | Shares | $438.6M | 2.1M |
| Chevron Corporation | CVX | Shares | $436.4M | 2.1M |
| Regeneron Pharmaceuticals | REGN | Shares | $434.3M | 562K |
| Walmart Inc | WMT | Shares | $431.1M | 3.5M |
| Duke Energy Corp New | DUK | Shares | $431.0M | 3.3M |
| Enterprise Prods Partners L | EPD | Shares | $430.8M | 11.4M |
| Csx Corp | CSX | Shares | $429.8M | 10.5M |
| Pepsico Inc | PEP | Shares | $428.9M | 2.8M |
| Kimberly-Clark Corp | KMB | Shares | $427.8M | 4.4M |
| American Centy Etf Tr | AVDE | Shares | $426.5M | 5.0M |
| Five Below Inc | FIVE | Shares | $415.2M | 1.8M |
| Cheniere Energy Inc | LNG | Shares | $413.4M | 1.5M |
| Truist Finl Corp | TFC | Shares | $410.7M | 8.9M |
| Kla Corp | KLAC | Shares | $403.8M | 274K |
| Snowflake Inc | SNOW | Shares | $396.8M | 2.6M |
| Applovin Corp | APP | Shares | $394.5M | 991K |
| Us Bancorp | USB | Shares | $394.4M | 7.6M |
| Interactive Brokers Group In | IBKR | Shares | $385.3M | 5.7M |
| Reinsurance Group Amer Inc | RGA | Shares | $372.7M | 1.8M |
| Vertex Pharmaceuticals Inc | VRTX | Shares | $363.2M | 813K |
| American Express Co | AXP | Shares | $362.8M | 1.2M |
| Zimmer Biomet Holdings Inc | ZBH | Shares | $358.4M | 4.0M |
| Tc Energy Corp | TRP | Shares | $357.4M | 5.7M |
| Cisco Sys Inc | CSCO | Shares | $357.0M | 4.6M |
| Astrazeneca Plc | Shares | $356.4M | 1.8M | |
| Wells Fargo & Co | WFC | Shares | $356.3M | 4.5M |
| Tractor Supply Co | TSCO | Shares | $348.6M | 7.7M |
| L3Harris Technologies Inc | LHX | Shares | $345.8M | 1.0M |
| Alibaba Group Hldg Ltd | BABA | Shares | $342.9M | 2.7M |
| Cadence Design System Inc | CDNS | Shares | $341.5M | 1.2M |
| Mondelez Intl Inc | MDLZ | Shares | $339.6M | 5.9M |
| Idexx Labs Inc | IDXX | Shares | $337.1M | 600K |
| Zscaler Inc | ZS | Shares | $334.5M | 2.4M |
| Insulet Corp | PODD | Shares | $333.9M | 1.6M |
| Magnolia Oil & Gas Corp | MGY | Shares | $331.8M | 10.5M |
| Diamondback Energy Inc | FANG | Shares | $330.8M | 1.7M |
| Royal Caribbean Group | Shares | $327.4M | 1.2M | |
| Lowes Cos Inc | LOW | Shares | $325.8M | 1.4M |
| Ascendis Pharma A/S | Shares | $319.6M | 1.4M | |
| Plexus Corp | PLXS | Shares | $316.5M | 1.6M |
| Ecolab Inc | ECL | Shares | $314.6M | 1.2M |
| Allstate Corp | ALL | Shares | $311.9M | 1.5M |
| Wabtec | WAB | Shares | $306.3M | 1.2M |
| Commerce Bancshares Inc | CBSH | Shares | $306.2M | 6.2M |
| Targa Res Corp | TRGP | Shares | $302.2M | 1.2M |
| Progressive Corp | PGR | Shares | $298.4M | 1.5M |
| Spotify Technology S A | Shares | $297.9M | 614K | |
| Stryker Corporation | SYK | Shares | $296.9M | 904K |
| Target Corp | TGT | Shares | $296.5M | 2.4M |
| One Gas Inc | OGS | Shares | $290.7M | 3.4M |
| Blackrock Inc | BLK | Shares | $287.1M | 299K |
| Union Pac Corp | UNP | Shares | $285.7M | 1.2M |
| Ge Aerospace | GE | Shares | $284.9M | 1.0M |
| Johnson Controls Internation | Shares | $284.1M | 2.2M | |
| Conocophillips | COP | Shares | $283.5M | 2.1M |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.