NPORT-P false 0000906185 XXXXXXXX S000010396 C000028720 C000028721 Janus Aspen Series 811-07736 0000906185 5C1H794C69TI10A0XC04 151 Detroit Street Denver 80206 303-333-3863 Janus Henderson VIT Enterprise Portfolio S000010396 TO2I0CLMP1DBZ99WWT93 2026-12-31 2026-06-30 N 1921087615.64 3504820.10 1917582795.54 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2223130.86000000 N Russell MidCap Growth RUSSELL.MC.RDG N/A N/A N/A 1.00000000 NC N/A -10415.86000000 -0.00054317654 N/A DFE N/A N 2 HSBC Bank MP6I5ZYZBEU3UXPYFY54 1180000.00000000 EUR 1340776.89000000 USD 2026-08-19 -10415.86000000 N N N Madrigal Pharmaceuticals, Inc. 549300CHIMT2EUSNJB60 558868105 19807.00000000 NS USD 10635368.65000000 0.554623699938 Long EC CORP US N 1 N N N CoStar Group, Inc. 984500Q1D53D08E2E698 22160N109 467597.00000000 NS USD 13242347.04000000 0.690574981732 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A 32123.29000000 0.001675197027 N/A DFE N/A N 2 Barclays Bank G5GSEF7VJP5I7OUK5573 1712000.00000000 EUR 1992497.85000000 USD 2026-08-19 32123.29000000 N N N N/A N/A N/A 1.00000000 NC N/A 64628.94000000 0.003370333742 N/A DFE N/A N 2 Citibank MBNUM2BPBDO7JBLYG310 3134087.00000000 EUR 3653404.90000000 USD 2026-08-19 64628.94000000 N N N ICU Medical, Inc. 5493003NRW7LS2QZRH60 44930G107 111617.00000000 NS USD 16363052.20000000 0.853316594102 Long EC CORP US N 1 N N N Ryanair Holdings plc 635400BR2ROC1FVEBQ56 N/A 379276.00000000 NS 11875288.10000000 0.619284243038 Long EC CORP IE N 2 N N N KLA Corp. 549300H0BF5JCG96TJ81 482480100 146648.00000000 NS USD 44245168.08000000 2.307340688647 Long EC CORP US N 1 N N N Waters Corp. 5T547R1474YC9HOD8Q74 941848103 96687.00000000 NS USD 36261492.48000000 1.891000094720 Long EC CORP US N 1 N N N Medline, Inc. 984500FAN6J1P8566D43 58507V107 254183.00000000 NS USD 10024977.52000000 0.522792420922 Long EC CORP US N 1 N N N Boston Scientific Corp. Y6ZDD9FP4P8JSSJMW954 101137107 567101.00000000 NS USD 24203870.68000000 1.262207333956 Long EC CORP US N 1 N N N ROYAL BANK OF CANADA ES7IP3U3RHIGC71XBU11 N/A 349125.00000000 PA USD 349125.00000000 0.018206515036 Long STIV CORP CA N 2 2026-07-01 Fixed 3.63000000 N N N N N Janus Henderson Cash Collateral Fund LLC N/A N/A 1396500.00000000 PA USD 1396500.00000000 0.072826060144 Long STIV US N 2 2026-07-01 Fixed 3.58689200 N N N N N DoorDash, Inc. 549300NUQ43FGGSK5051 25809K105 278006.00000000 NS USD 51300447.18000000 2.675266345699 Long EC CORP US N 1 N N N Entain plc 213800GNI3K45LQR8L28 N/A 965356.00000000 NS 7167650.62000000 0.373785717971 Long EC CORP IM N 2 N N N Argenx SE 7245009C5FZE6G9ODQ71 04016X101 26010.00000000 NS USD 24131297.70000000 1.258422726576 Long EC CORP NL N 1 N N N Lantheus Holdings, Inc. 5299005HUB5IOJGO7S39 516544103 96139.00000000 NS USD 10665660.66000000 0.556203397569 Long EC CORP US N 1 N N N Ascendis Pharma A/S 549300B66JN3W3J8GH73 N/A 38522.00000000 NS USD 10274587.84000000 0.535809346219 Long EC CORP DK N 1 N N N Veralto Corp. 635400FJE6GSOJUSNY27 92338C103 154733.00000000 NS USD 13721722.44000000 0.715573923165 Long EC CORP US N 1 N N N Revolution Medicines, Inc. 549300JU3X0LBCQ65892 76155X100 82006.00000000 NS USD 15358083.68000000 0.800908503962 Long EC CORP US N 1 N N N DTE Energy Co. 549300IX8SD6XXD71I78 233331107 185595.00000000 NS USD 28279110.15000000 1.474726943513 Long EC CORP US N 1 N N N Teleflex, Inc. UUL85LWXB4NGSWWXIQ25 879369106 242580.00000000 NS USD 30749440.80000000 1.603552184110 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A 83919.12000000 0.004376297085 N/A DFE N/A N 2 Goldman Sachs International W22LROWP2IHZNBB6K528 4015000.00000000 EUR 4681409.70000000 USD 2026-08-19 83919.12000000 N N N SPX Technologies, Inc. P761FCI0CPOG24I8JE10 78473E103 44219.00000000 NS USD 10841172.23000000 0.565356148126 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A -40735.49000000 -0.00212431453 N/A DFE N/A N 2 UBS BFM8T61CT2L1QCEMIK50 2239286.40000000 USD 1920000.00000000 EUR 2026-08-19 -40735.49000000 N N N TFI International, Inc. 5493007R9W7KO7SJN678 87241L109 160087.00000000 NS USD 22983690.59000000 1.198576178481 Long EC CORP CA N 1 N N N Topicus.com, Inc. 529900ROLXI2OUK36F06 89072T102 84650.00000000 NS 5397400.04000000 0.281468943742 Long EC CORP CA N 1 N N N N/A N/A N/A 1.00000000 NC N/A 11755.69000000 0.000613047323 N/A DFE N/A N 2 Morgan Stanley & Co. International 4PQUHN3JPFGFNF3BB653 534000.00000000 EUR 623227.66000000 USD 2026-08-19 11755.69000000 N N N N/A N/A N/A 1.00000000 NC N/A 36949.22000000 0.001926864388 N/A DFE N/A N 2 BNP Paribas R0MUWSFPU8MPRO8K5P83 1812000.00000000 EUR 2111831.64000000 USD 2026-08-19 36949.22000000 N N N Aramark 549300MR6PG2DWZUIL39 03852U106 831835.00000000 NS USD 47331411.50000000 2.468285156191 Long EC CORP US N 1 N N N Praxis Precision Medicines, Inc. N/A 74006W207 28271.00000000 NS USD 9464848.09000000 0.493582238639 Long EC CORP US N 1 N N N PTC, Inc. 54930050SSMU8SKDJ030 69370C100 220707.00000000 NS USD 25074522.27000000 1.307610932279 Long EC CORP US N 1 N N N Descartes Systems Group, Inc. (The) 875500NEPA7JI5EOMN45 249906108 115569.00000000 NS USD 8001997.56000000 0.417296065578 Long EC CORP CA N 1 N N N StandardAero, Inc. 5299008I77ZKF4MTDH02 85423L103 512617.00000000 NS USD 15332374.47000000 0.799567794708 Long EC CORP US N 1 N N N Illumina, Inc. SQ95QG8SR5Q56LSNF682 452327109 104266.00000000 NS USD 18333090.78000000 0.956052110116 Long EC CORP US N 1 N N N CAE, Inc. 549300FFM2BEH2GF1E44 124765108 392731.00000000 NS 9834199.15000000 0.512843522213 Long EC CORP CA N 1 N N N Globus Medical, Inc. 5299003M2P4CIK0RF205 379577208 187527.00000000 NS USD 14816508.27000000 0.772665895024 Long EC CORP US N 1 N N N Gildan Activewear, Inc. 549300SB3IBI34M00Z45 375916103 494146.00000000 NS USD 25497933.60000000 1.329691404162 Long EC CORP CA N 1 N N N Liberty Media Corp-Liberty Formula One N/A 531229771 58542.00000000 NS USD 5124766.68000000 0.267251390235 Long EC CORP US N 1 N N N CarMax, Inc. N/A 143130102 283201.00000000 NS USD 14978500.89000000 0.781113646035 Long EC CORP US N 1 N N N Revvity, Inc. 549300IKL1SDPFI7N655 714046109 482854.00000000 NS USD 53722336.04000000 2.801565396026 Long EC CORP US N 1 N N N TE Connectivity plc 6367003TB6K484NFHE54 N/A 92204.00000000 NS USD 18589248.44000000 0.969410472561 Long EC CORP IE N 1 N N N Corteva, Inc. 549300WZN9I2QKLS0O94 22052L104 368027.00000000 NS USD 31168206.63000000 1.625390397874 Long EC CORP US N 1 N N N Innio NV 2549000WCDQX6ZM7AW92 N/A 211394.00000000 NS USD 8360632.70000000 0.435998524780 Long EC CORP DE N 1 N N N Liberty Media Corp-Liberty Formula One N/A 531229755 391222.00000000 NS USD 37220861.08000000 1.941030195231 Long EC CORP US N 1 N N N Dynatrace, Inc. 6488T0Z33CE9L61EX904 268150109 218086.00000000 NS USD 9576156.26000000 0.499386846934 Long EC CORP US N 1 N N N WEX, Inc. T9M5IGROL1TL1G5OV478 96208T104 215829.00000000 NS USD 30451313.61000000 1.588005153197 Long EC CORP US N 1 N N N Willis Towers Watson plc 549300WHC56FF48KL350 N/A 53649.00000000 NS USD 14022239.13000000 0.731245564082 Long EC CORP IE N 1 N N N Rentokil Initial plc 549300VN4WV7Z6T14K68 N/A 1422297.00000000 NS 8053826.48000000 0.419998891246 Long EC CORP GB N 2 N N N Clean Harbors, Inc. 5493000SJVZVZJKHJF48 184496107 75545.00000000 NS USD 22569068.75000000 1.176954069597 Long EC CORP US N 1 N N N Vaxcyte, Inc. 254900M7NMHTGASX8D95 92243G108 193802.00000000 NS USD 11265710.26000000 0.587495376272 Long EC CORP US N 1 N N N Cooper Cos., Inc. (The) QJKMVPIGLH7530PCUE20 216648501 220087.00000000 NS USD 15782438.77000000 0.823038191973 Long EC CORP US N 1 N N N RB Global, Inc. 5493002H8U24DJXQ4886 74935Q107 230737.00000000 NS USD 26869323.65000000 1.401208005854 Long EC CORP CA N 1 N N N API Group Corp. 213800NZT1VX6PZ7BT53 00187Y100 1098042.99980000 NS USD 46502121.04000000 2.425038498893 Long EC CORP US N 1 N N N Janus Henderson Cash Liquidity Fund LLC N/A N/A 66897141.89840000 NS USD 66900261.72000000 3.488780869102 Long STIV RF US N 2 N N N JB Hunt Transport Services, Inc. 549300XCD1MPI1C5GK90 445658107 181631.00000000 NS USD 52569460.33000000 2.741444095778 Long EC CORP US N 1 N N N Arxis, Inc. N/A 04339D105 155484.00000000 NS USD 7174031.76000000 0.374118487957 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A -145653.17000000 -0.00759566524 N/A DFE N/A N 2 Bank of America B4TYDEB6GKMZO031MB27 8042115.20000000 USD 6896000.00000000 EUR 2026-08-19 -145653.17000000 N N N Cboe Global Markets, Inc. 529900RLNSGA90UPEH54 12503M108 49882.00000000 NS USD 12104864.94000000 0.631256442650 Long EC CORP US N 1 N N N Ziff Davis, Inc. 5493008OJYGLHD7MXA18 48123V102 134272.00000000 NS USD 7031824.64000000 0.366702530725 Long EC CORP US N 1 N N N Flex Ltd. 549300EAQH74YHD07T53 N/A 624865.00000000 NS USD 101271870.55000000 5.281225446199 Long EC CORP SG N 1 N N N Broadridge Financial Solutions, Inc. 549300KZDJZQ2YIHRC28 11133T103 76440.00000000 NS USD 10468458.00000000 0.545919478645 Long EC CORP US N 1 N N N Charles Schwab Corp. (The) 549300VSGCJ7E698NM85 808513105 109503.00000000 NS USD 10103841.81000000 0.526905113745 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A 194023.32000000 0.010118119564 N/A DFE N/A N 2 JP Morgan Chase Bank 7H6GLXDRUGQFU57RNE97 8628129.00000000 EUR 10073909.20000000 USD 2026-08-19 194023.32000000 N N N FirstService Corp. 5493000XUDIV75BCF118 33767E202 89951.00000000 NS USD 12782936.61000000 0.666617193256 Long EC CORP CA N 1 N N N Verisk Analytics, Inc. 549300I1YSWNIRKBWP67 92345Y106 54034.00000000 NS USD 9700724.02000000 0.505882929413 Long EC CORP US N 1 N N N Teledyne Technologies, Inc. 549300VSMO9KYQWDND94 879360105 72408.00000000 NS USD 48288895.20000000 2.518216961077 Long EC CORP US N 1 N N N Ingersoll Rand, Inc. 5299004C02FMZCUOIR50 45687V106 402130.00000000 NS USD 32970638.70000000 1.719385404201 Long EC CORP US N 1 N N N Ameren Corp. XRZQ5S7HYJFPHJ78L959 023608102 279398.00000000 NS USD 31583149.92000000 1.647029270050 Long EC CORP US N 1 N N N AppLovin Corp. 549300LLVXMUAOL3SQ07 03831W108 26852.00000000 NS USD 13834955.96000000 0.721478936512 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A 31715.69000000 0.001653941100 N/A DFE N/A N 2 Goldman Sachs International W22LROWP2IHZNBB6K528 1623000.00000000 EUR 1890178.26000000 USD 2026-08-19 31715.69000000 N N N Rentokil Initial plc 549300VN4WV7Z6T14K68 760125104 565025.00000000 NS USD 16165365.25000000 0.843007419945 Long EC CORP GB N 1 N N Bridgebio Pharma, Inc. 54930028YG89VTY2J114 10806X102 162864.00000000 NS USD 12130110.72000000 0.632572984499 Long EC CORP US N 1 N N N LPL Financial Holdings, Inc. 549300XROQ4Y8G2L7682 50212V100 190226.00000000 NS USD 53582859.68000000 2.794291845161 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A -55792.55000000 -0.00290952495 N/A DFE N/A N 2 HSBC Bank MP6I5ZYZBEU3UXPYFY54 3160351.41000000 USD 2711219.00000000 EUR 2026-08-19 -55792.55000000 N N N N/A N/A N/A 1.00000000 NC N/A -16533.95000000 -0.00086222874 N/A DFE N/A N 2 Barclays Bank G5GSEF7VJP5I7OUK5573 871907.66000000 USD 747000.00000000 EUR 2026-08-19 -16533.95000000 N N N ONEOK, Inc. 2T3D6M0JSY48PSZI1Q41 682680103 253310.00000000 NS USD 22022771.40000000 1.148465216272 Long EC CORP US N 1 N N N TransUnion 549300ZS772LUNUMRB03 89400J107 172527.00000000 NS USD 12446097.78000000 0.649051389538 Long EC CORP US N 1 N N N Cimpress plc 549300X1IFD75XISOR81 N/A 187061.00000000 NS USD 19024103.70000000 0.992087733799 Long EC CORP IE N 1 N N N CDW Corp. 9845001B052ABF0B6755 12514G108 116588.00000000 NS USD 16396936.32000000 0.855083616631 Long EC CORP US N 1 N N N Ferguson Enterprises, Inc. 2138003JYQMRP3SLX189 31488V107 274797.00000000 NS USD 65217572.01000000 3.401030305532 Long EC CORP US N 1 N N N Glaukos Corp. 5299004JA1LHE21M6T14 377322102 55171.00000000 NS USD 7710698.96000000 0.402105138715 Long EC CORP US N 1 N N N STERIS plc N/A N/A 84945.00000000 NS USD 17886868.65000000 0.932782078124 Long EC CORP IE N 1 N N N Alliant Energy Corp. 5493009ML300G373MZ12 018802108 601038.00000000 NS USD 45853189.02000000 2.391197351511 Long EC CORP US N 1 N N N ON Semiconductor Corp. ZV20P4CNJVT8V1ZGJ064 682189105 642247.00000000 NS USD 60718031.38000000 3.166383820360 Long EC CORP US N 1 N N N Dollar Tree, Inc. 549300PMSTQITB1WHR43 256746108 77412.00000000 NS USD 9362981.40000000 0.488269993962 Long EC CORP US N 1 N N N NXP Semiconductors NV 724500M9BY5293JDF951 N/A 158178.00000000 NS USD 44452763.34000000 2.318166571132 Long EC CORP NL N 1 N N N Ryanair Holdings plc 635400BR2ROC1FVEBQ56 783513203 291291.00000000 NS USD 18861092.25000000 0.983586851835 Long EC CORP IE N 1 N N N N/A N/A N/A 1.00000000 NC N/A 26510.24000000 0.001382482157 N/A DFE N/A N 2 UBS BFM8T61CT2L1QCEMIK50 1184000.00000000 EUR 1382283.30000000 USD 2026-08-19 26510.24000000 N N N Wayfair, Inc. 54930027N9ZAVYFDHK53 94419L101 231750.00000000 NS USD 21418335.00000000 1.116944470393 Long EC CORP US N 1 N N N Constellation Software, Inc. 549300B6PYHMCTDWQV29 21037X100 16751.00000000 NS 31538798.39000000 1.644716382695 Long EC CORP CA N 1 N N N N/A N/A N/A 1.00000000 NC N/A 185520.44000000 0.009674702987 N/A DFE N/A N 2 Barclays Bank G5GSEF7VJP5I7OUK5573 8837000.00000000 EUR 10304580.03000000 USD 2026-08-19 185520.44000000 N N N EURO N/A N/A 16.33000000 OU Currencies 18.66000000 0.000000973100 Long STIV XX N 1 N N N UL Solutions, Inc. 549300F7CUV5ESKV9P71 903731107 120220.00000000 NS USD 12245609.20000000 0.638596113215 Long EC CORP US N 1 N N N N/A N/A N/A 1.00000000 NC N/A 205157.87000000 0.010698775066 N/A DFE N/A N 2 State Street Bank and Trust 571474TGEMMWANRLN572 9705000.00000000 EUR 11318145.69000000 USD 2026-08-19 205157.87000000 N N N Burlington Stores, Inc. 5299003Z37DVGKKC1W09 122017106 47969.00000000 NS USD 15196579.20000000 0.792486208957 Long EC CORP US N 1 N N N Sensata Technologies Holding plc 529900MS7KFYCY9MS037 N/A 669404.00000000 NS USD 31957346.96000000 1.666543266571 Long EC CORP GB N 1 N N N Lamar Advertising Co. 529900Y8WW4MKVPTB543 512816109 69053.00000000 NS USD 10770886.94000000 0.561690841462 Long EC CORP US N 1 N N N Canadian Pacific Kansas City Ltd. N/A 13646K108 319885.00000000 NS USD 27718035.25000000 1.445467455927 Long EC CORP CA N 1 N N N 2026-07-30 Janus Aspen Series Jesper Nergaard Jesper Nergaard VP, CFO, Treasurer, and Principal Accounting Officer