Janus Henderson Research Fund
Registrant
Janus Investment Fund
Class tickers
JAMRX
JNRFX
JRAAX
JRACX
JRAIX
JRANX
JRARX
JRASX
Net Assets
$29,382,147,799
Holdings
68
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 68
Export CSV
Portfolio coverage: 68 of
80 reported positions.
Showing 1–50
of 68 holdings by value
· page 1 of 2
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| NVIDIA Corp. | NVDA | 20,476,352 | $4,097,113,272 | 13.94% | Long | EC | |
| Broadcom, Inc. | AVGO | 4,619,327 | $1,744,950,774 | 5.94% | Long | EC | |
| Microsoft Corp. | MSFT | 3,965,615 | $1,479,253,707 | 5.03% | Long | EC | |
| Space Exploration Technologies Corp. | SPCX | 6,166,748 | $1,053,650,563 | 3.59% | Long | EC | |
| Lam Research Corp. | LRCX | 2,053,120 | $889,678,490 | 3.03% | Long | EC | |
| Meta Platforms, Inc. | META | 1,538,712 | $866,741,082 | 2.95% | Long | EC | |
| Eli Lilly & Co. | LLY | 711,416 | $853,293,693 | 2.90% | Long | EC | |
| Apple, Inc. | AAPL | 2,624,857 | $759,528,622 | 2.59% | Long | EC | |
| Advanced Micro Devices, Inc. | AMD | 1,215,439 | $706,060,669 | 2.40% | Long | EC | |
| Micron Technology, Inc. | MU | 598,070 | $690,346,220 | 2.35% | Long | EC | |
| KLA Corp. | KLAC | 2,279,440 | $687,729,842 | 2.34% | Long | EC | |
| Applied Materials, Inc. | AMAT | 912,941 | $660,056,343 | 2.25% | Long | EC | |
| Visa, Inc. | V | 1,633,327 | $560,378,160 | 1.91% | Long | EC | |
| GE Vernova, Inc. | GEV | 384,191 | $451,370,638 | 1.54% | Long | EC | |
| Mastercard, Inc. | MA | 849,326 | $436,213,834 | 1.48% | Long | EC | |
| Snowflake, Inc. | SNOW | 1,617,327 | $411,609,722 | 1.40% | Long | EC | |
| General Electric Co. | GE | 1,087,192 | $406,316,266 | 1.38% | Long | EC | |
| Datadog, Inc. | DDOG | 1,388,992 | $361,637,957 | 1.23% | Long | EC | |
| Amphenol Corp. | APH | 1,813,103 | $319,686,321 | 1.09% | Long | EC | |
| Corning, Inc. | GLW | 1,238,914 | $316,455,803 | 1.08% | Long | EC | |
| Taiwan Semiconductor Manufacturing Co. Ltd. | TSM | 655,899 | $313,237,685 | 1.07% | Long | EC | |
| Howmet Aerospace, Inc. | HWM | 1,109,866 | $298,398,573 | 1.02% | Long | EC | |
| Arista Networks, Inc. | ANET | 1,717,321 | $291,738,491 | 0.99% | Long | EC | |
| Oracle Corp. | ORCL | 1,945,488 | $285,111,266 | 0.97% | Long | EC | |
| Boeing Co. (The) | BA | 1,131,813 | $245,003,560 | 0.83% | Long | EC | |
| Cadence Design Systems, Inc. | CDNS | 626,106 | $234,990,104 | 0.80% | Long | EC | |
| Amazon.com, Inc. | AMZN | 976,589 | $232,760,222 | 0.79% | Long | EC | |
| Vertiv Holdings Co. | VRT | 694,130 | $232,408,607 | 0.79% | Long | EC | |
| 3M Co. | MMM | 1,429,494 | $231,449,374 | 0.79% | Long | EC | |
| TJX Cos., Inc. (The) | TJX | 1,516,541 | $229,755,962 | 0.78% | Long | EC | |
| Lumentum Holdings, Inc. | LITE | 265,153 | $227,517,183 | 0.77% | Long | EC | |
| Hilton Worldwide Holdings, Inc. | HLT | 625,779 | $206,794,928 | 0.70% | Long | EC | |
| Booking Holdings, Inc. | BKNG | 1,130,879 | $201,567,873 | 0.69% | Long | EC | |
| Deere & Co. | DE | 305,215 | $193,607,031 | 0.66% | Long | EC | |
| Netflix, Inc. | NFLX | 2,710,327 | $193,517,348 | 0.66% | Long | EC | |
| Intuitive Surgical, Inc. | ISRG | 395,785 | $157,395,779 | 0.54% | Long | EC | |
| O'Reilly Automotive, Inc. | ORLY | 1,705,230 | $157,034,631 | 0.53% | Long | EC | |
| Analog Devices, Inc. | ADI | 378,168 | $150,196,985 | 0.51% | Long | EC | |
| AppLovin Corp. | APP | 272,178 | $140,234,271 | 0.48% | Long | EC | |
| Monster Beverage Corp. | MNST | 1,419,562 | $136,448,299 | 0.46% | Long | EC | |
| Ferguson Enterprises, Inc. | FERG | 569,676 | $135,201,205 | 0.46% | Long | EC | |
| Constellation Brands, Inc. | STZ | 962,802 | $133,916,130 | 0.46% | Long | EC | |
| TFI International, Inc. | TFII | 885,484 | $127,128,938 | 0.43% | Long | EC | |
| Vistra Corp. | VST | 701,088 | $111,213,589 | 0.38% | Long | EC | |
| Blackstone, Inc. | BX | 944,386 | $111,125,901 | 0.38% | Long | EC | |
| AbbVie, Inc. | ABBV | 409,032 | $102,928,812 | 0.35% | Long | EC | |
| DoorDash, Inc. | DASH | 541,597 | $99,940,894 | 0.34% | Long | EC | |
| Procter & Gamble Co. (The) | PG | 673,157 | $98,711,742 | 0.34% | Long | EC | |
| Ares Management Corp. | ARES | 716,248 | $79,725,565 | 0.27% | Long | EC | |
| Revolution Medicines, Inc. | RVMD | 412,224 | $77,201,311 | 0.26% | Long | EC |