NPORT-P false 0000906185 XXXXXXXX S000010395 C000028719 C000028718 JANUS ASPEN SERIES 811-07736 0000906185 5C1H794C69TI10A0XC04 151 DETROIT STREET Denver 80206 303-333-3863 Janus Henderson Research Portfolio S000010395 NWP85B4YG8FG3WDYMV29 2026-12-31 2026-03-31 N 670393279.300000000000 645965.750000000000 669747313.550000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 N Russell 1000 Growth Total Return Index RUSSELL.MC.RLG Netflix, Inc. 549300Y7VHGU0I7CE873 64110L106 145163 NS USD 13957422.45 2.0839833423 Long EC CORP US N 1 N N N Nike, Inc. 787RXPR0UX0O0XUXPZ81 654106103 20578 NS USD 1086929.96 0.1622895588 Long EC CORP US N 1 N N N NVIDIA Corp. 549300S4KLFTLO7GSQ80 67066G104 558980 NS USD 97486112 14.5556555477 Long EC CORP US N 1 N N N O'Reilly Automotive Inc. 549300K2RLMQL149Q332 67103H107 41435 NS USD 3824864.85 0.5710907342 Long EC CORP US N 1 N N N Apple Inc. HWUPKR0MPOU8FGXBT394 037833100 174385 NS USD 44257169.15 6.6080398166 Long EC CORP US N 1 N N N Applied Materials Inc. 41BNNE1AFPNAZELZ6K07 038222105 10634 NS USD 3634594.86 0.5426815138 Long EC CORP US N 1 N N N Applovin Corp. 549300LLVXMUAOL3SQ07 03831W108 12387 NS USD 4930026 0.7361023927 Long EC CORP US N 1 N N N Gallagher Aj &Co 54930049QLLMPART6V29 363576109 9918 NS USD 2148040.44 0.3207240099 Long EC CORP US N 1 N N N AbbVie Inc. FR5LCKFTG8054YNNRU85 00287Y109 47287 NS USD 10284449.63 1.5355716136 Long EC CORP US N 1 N N N Alphabet Inc. 5493006MHB84DD0ZWV18 02079K107 157176 NS USD 45087507.36 6.7320176502 Long EC CORP US N 1 N N N Amazon.com, Inc. ZXTILKJKG63JELOEG630 023135106 160209 NS USD 33366728.43 4.9819876474 Long EC CORP US N 1 N N N Amgen Inc. 62QBXGPJ34PQ72Z12S66 031162100 3567 NS USD 1255048.95 0.1873914123 Long EC CORP US N 1 N N N Amphenol Corporation 549300D3L3G0R4U4VT04 032095101 50113 NS USD 6331777.55 0.9453979765 Long EC CORP US N 1 N N N Analog Devices Inc. GYVOE5EZ4GDAVTU4CQ61 032654105 10224 NS USD 3252663.36 0.4856553052 Long EC CORP US N 1 N N N Apollo Global Management Inc 254900LMFT1CY9IYB476 03769M106 21587 NS USD 2405223.54 0.3591240295 Long EC CORP US N 1 N N N Meta Platforms Inc BQ4BKCS1HXDV9HN80Z93 30303M102 41939 NS USD 23994560.07 3.5826287892 Long EC CORP US N 1 N N N GE Vernova Inc. 254900DP080RU6OK2553 36828A101 4899 NS USD 4276337.1 0.6385000751 Long EC CORP US N 1 N N N GE Aerospace 3C7474T6CDKPR9K6YT90 369604301 29678 NS USD 8421726.06 1.2574482778 Long EC CORP US N 1 N N N Hilton Worldwide Holdings Inc 549300HVGPK36ICB0B89 43300A203 17623 NS USD 5358801.84 0.8001229317 Long EC CORP US N 1 N N N Howmet Aerospace Inc 549300HO5WFZUT5N2T22 443201108 30677 NS USD 7069821.42 1.0555953383 Long EC CORP US N 1 N N N Intuit Inc VI90HBPH7XSFMB9E4M29 461202103 19215 NS USD 8308181.7 1.2404949646 Long EC CORP US N 1 N N N Intuitive Surgical Inc. 54930052SRG011710797 46120E602 9035 NS USD 4165044.65 0.6218829946 Long EC CORP US N 1 N N N Johnson & Johnson 549300G0CFPGEF6X2043 478160104 9876 NS USD 2414089.44 0.3604477974 Long EC CORP US N 1 N N N KLA Corp. 549300H0BF5JCG96TJ81 482480100 6277 NS USD 9242317.57 1.3799708312 Long EC CORP US N 1 N N N LPL Financial Holdings Inc. 549300XROQ4Y8G2L7682 50212V100 8681 NS USD 2611505.23 0.3899239575 Long EC CORP US N 1 N N N Lam Research Corporation 549300I4GMO6D34U1T02 512807306 57819 NS USD 12353607.54 1.8445176696 Long EC CORP US N 1 N N N Lennar Corp. 529900G61XVRLX5TJX09 526057104 31483 NS USD 2733983.72 0.4082112260 Long EC CORP US N 1 N N N Liberty Media Corp Del 549300ZKUTPIBZLWLL89 531229755 55256 NS USD 4697865.12 0.7014384418 Long EC CORP US N 1 N N N Lumentum Holdings Inc. 549300JLWRRC38DWEF52 55024U109 3492 NS USD 2454037.92 0.3664125067 Long EC CORP US N 1 N N N Ares Management Corporation 529900JUV61FH7B8VW38 03990B101 23885 NS USD 2605853.5 0.3890800974 Long EC CORP US N 1 N N N MasterCard Incorporated AR5L2ODV9HN37376R084 57636Q104 25141 NS USD 12561952.06 1.8756255988 Long EC CORP US N 1 N N N Mckesson Corp. 549300WZWOM80UCFSF54 58155Q103 3704 NS USD 3205293.44 0.4785825005 Long EC CORP US N 1 N N N Argenx SE 7245009C5FZE6G9ODQ71 04016X101 2288 NS USD 1670812 0.2494690111 Long CORP US N 1 N N N Arista Networks Inc 635400H1WKBLOQERUU95 040413205 47140 NS USD 5787849.2 0.8641840113 Long EC CORP US N 1 N N N Merck & Co., Inc 4YV9Y5M8S0BRK1RP0397 58933Y105 11776 NS USD 1416535.04 0.2115029073 Long EC CORP US N 1 N N N 3M Company LUZQVYP4VS22CLWDAR65 88579Y101 38336 NS USD 5567537.28 0.8312892291 Long EC CORP US N 1 N N N Aurora Innovation Inc 984500AB2E0D9F7D9D76 051774107 277718 NS USD 1144198.16 0.1708402762 Long EC CORP US N 1 N N N Blackstone Inc 5299004LW4QWGZUB8Y96 09260D107 34198 NS USD 3932428.02 0.5871509957 Long EC CORP US N 1 N N N Boeing Co. RVHJWBXLJ1RFUBSY1F30 097023105 21885 NS USD 4355771.55 0.6503604362 Long EC CORP US N 1 N N N Booking Holdings Inc FXM8FAOHMYDIPD38UZ17 09857L108 1531 NS USD 6445999.92 0.9624525234 Long EC CORP US N 1 N N N Microsoft Corp. INR2EJN1ERAN0W5ZP974 594918104 172376 NS USD 63808423.92 9.5272385016 Long EC CORP US N 1 N N N Micron Technology Inc. B3DXGBC8GAIYWI2Z0172 595112103 13642 NS USD 4608813.28 0.6881421077 Long EC CORP US N 1 N N N Boston Scientific Corporation Y6ZDD9FP4P8JSSJMW954 101137107 40476 NS USD 2539869 0.3792279489 Long EC CORP US N 1 N N N Bridgebio Pharma Inc 54930028YG89VTY2J114 10806X102 10762 NS USD 799186.12 0.1193265137 Long EC CORP US N 1 N N N Mirum Pharmaceuticals Inc. 254900YZKR40F7F27K81 604749101 10292 NS USD 950774.96 0.1419602499 Long EC CORP US N 1 N N N Monster Beverage Corp 52990090AP0E7HCB6F33 61174X109 36648 NS USD 2655514.08 0.3964949207 Long EC CORP US N 1 N N N Broadcom Inc 549300WV6GIDOZJTV909 11135F101 126102 NS USD 39029830.02 5.8275455878 Long EC CORP US N 1 N N N Cadence Design Systems, Inc. GCT7RXJOGLXPV0NXZY22 127387108 17200 NS USD 4779364 0.7136070430 Long EC CORP US N 1 N N N Capital One Financial Corp. ZUE8T73ROZOF6FLBAR73 14040H105 11414 NS USD 2082256.02 0.3109017353 Long EC CORP US N 1 N N N Constellation Brands, Inc. 5493005GKEG8QCVY7037 21036P108 11277 NS USD 1691550 0.2525654028 Long EC CORP US N 1 N N N Datadog Inc 549300F6JNO0KRPO1K63 23804L103 46760 NS USD 5520018 0.8241941234 Long EC CORP US N 1 N N N Deere & Company PWFTNG3EI0Y73OXWDH08 244199105 6878 NS USD 3874377.4 0.5784834551 Long EC CORP US N 1 N N N DexCom Inc 549300YSK3QDSFR5EU59 252131107 26477 NS USD 1662755.6 0.2482661097 Long EC CORP US N 1 N N N DoorDash Inc 549300NUQ43FGGSK5051 25809K105 19114 NS USD 2869967.1 0.4285149103 Long EC CORP US N 1 N N N Ecolab Inc. 82DYEISM090VG8LTLS26 278865100 13594 NS USD 3616275.88 0.5399463061 Long EC CORP US N 1 N N N Atlas Energy Solutions Inc. N/A 642045108 65608 NS USD 860776.96 0.1285226447 Long EC CORP US N 1 N N N Walt Disney Company 549300GZKULIZ0WOW665 254687106 9965 NS USD 960426.7 0.1434013516 Long EC CORP US N 1 N N N Oracle Corp. 1Z4GXXU7ZHVWFCD8TV52 68389X105 24433 NS USD 3594338.63 0.5366708544 Long EC CORP US N 1 N N N The Procter & Gamble Co. 2572IBTT8CCZW6AU4141 742718109 37767 NS USD 5455065.48 0.8144960599 Long EC CORP US N 1 N N N The Progressive Corporation 529900TACNVLY9DCR586 743315103 10212 NS USD 2024426.88 0.3022672639 Long EC CORP US N 1 N N N Revolution Medicines Inc 549300JU3X0LBCQ65892 76155X100 13465 NS USD 1309471.25 0.1955172083 Long EC CORP US N 1 N N N Snowflake Inc 254900CJNSY1K7T53Z16 833445109 33337 NS USD 5027886.34 0.7507139242 Long EC CORP US N 1 N N N TFI International Inc 5493007R9W7KO7SJN678 87241L109 27938 NS USD 3034904.94 0.4531417863 Long EC CORP US N 1 N N N The TJX Companies Inc. V167QI9I69W364E2DY52 872540109 47286 NS USD 7551574.2 1.1275258664 Long EC CORP US N 1 N N N Taiwan Semiconductor Manufacturing Co., Ltd. 549300KB6NK5SBD14S87 874039100 12540 NS USD 4237893 0.6327599849 Long CORP US N 1 N N N Tesla Inc 54930043XZGB27CTOV49 88160R101 11589 NS USD 4308210.75 0.6432591311 Long EC CORP US N 1 N N N United Therapeutics Corporation 5299005C4HZL4UWROC14 91307C102 2067 NS USD 1225689.66 0.1830077755 Long EC CORP US N 1 N N N Vaxcyte Inc 254900M7NMHTGASX8D95 92243G108 23428 NS USD 1361401.08 0.2032708534 Long EC CORP US N 1 N N N Vertex Pharmaceuticals Incorporated 54930015RAQRRZ5ZGJ91 92532F100 9297 NS USD 4151482.38 0.6198580115 Long EC CORP US N 1 N N N Visa Inc 549300JZ4OKEHW3DPJ59 92826C839 48540 NS USD 14670729.6 2.1904872634 Long EC CORP US N 1 N N N Vistra Corp 549300KP43CPCUJOOG15 92840M102 19454 NS USD 2924519.82 0.4366601793 Long EC CORP US N 1 N N N Wayfair Inc 54930027N9ZAVYFDHK53 94419L101 17415 NS USD 1309782.15 0.1955636288 Long EC CORP US N 1 N N N Wingstop Inc 549300SSH3F8HPIM3Q47 974155103 1780 NS USD 275846.6 0.0411866676 Long EC CORP US N 1 N N N Seagate Technology Holdings PLC 635400RUXIFEZSRU8X70 G7997R103 8965 NS USD 3512128.4 0.5243960415 Long EC CORP US N 1 N N N Trane Technologies PLC 549300BURLR9SLYY2705 G8994E103 13054 NS USD 5440123.96 0.8122651409 Long EC CORP US N 1 N N N Spotify Technology S.A. 549300B4X0JHWV0DTD60 L8681T102 11261 NS USD 5460571.51 0.8153181655 Long EC CORP US N 1 N N N Royal Caribbean Group K2NEH8QNVW44JIWK7Z55 V7780T103 12308 NS USD 3386915.44 0.5057004890 Long EC CORP US N 1 N N N Ferguson Enterprises Inc 2138003JYQMRP3SLX189 31488V107 12375 NS USD 2886592.5 0.4309972495 Long EC CORP US N 1 N N N Eli Lilly & Co. FRDRIPF3EKNDJ2CQJL29 532457108 20882 NS USD 19206637.14 2.8677438119 Long EC CORP US N 1 N N N Eaton Corporation PLC 549300VDIGTMXUNT7H71 G29183103 12306 NS USD 4401487.02 0.6571862150 Long EC CORP US N 1 N N N Flutter Entertainment PLC 635400EG4YIJLJMZJ782 G3643J108 11609 NS USD 1183537.55 0.1767140422 Long EC CORP US N 1 N N N 2026-05-15 JANUS ASPEN SERIES JESPER NERGAARD JESPER NERGAARD VP, CFO, TREASURER, AND PRINCIPAL ACCOUNTING OFFICER XXXX