Q1 2026 13F · SEC CIK 1274173

Janus Henderson Group PLC

Investment managerFiled 2026-05-18 for Q1 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $209.4B
Reported positions: 2,406
Top holdings a year, 3 yrs: +25.4%
Average holding period: 8.3 yrs

Janus Henderson Group PLC is an investment manager that reported 2,406 positions worth $209.4B in its Q1 2026 13F, filed 2026-05-18. Its largest holdings were Nvidia Corporation (NVDA, 6.9%), Microsoft Corp (MSFT, 4.2%), Apple Inc (AAPL, 3.2%). A portfolio copying its top holdings returned 25.4% a year over the last 3 years, against 22.3% for the S&P 500.

Janus Henderson Group PLC holdings largest 50 of 2,406 positions.

Weights are shares of the filer's total reported 13F value, compared with Q4 2025. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Janus Henderson Group PLC 13F holdings
Stock	% of 13F value	Q4 2025	Shares	Share change	Reported value
NVDANvidia Corporation	6.9%	6.9%	83,018,647	+0.2%	$14.4B
MSFTMicrosoft Corp	4.2%	5.8%	23,878,982	-10.9%	$8.8B
AAPLApple Inc	3.2%	3.3%	26,916,594	-1.6%	$6.8B
GOOGAlphabet Inc	3.2%	3.4%	23,777,274	-3.3%	$6.8B
AMZNAmazon Com Inc	3.2%	3.5%	32,297,269	-4.9%	$6.7B
AVGOBroadcom Inc	2.8%	3.1%	19,350,859	-4.3%	$6.0B
LLYEli Lilly & Co	1.9%	2.1%	4,347,394	-2.1%	$4.0B
METAMeta Platforms Inc	1.9%	1.8%	6,915,124	+12.7%	$3.9B
TSMTaiwan Semiconductor Manufac	1.3%	1.1%	7,917,824	-4.5%	$2.7B
AZNAstrazeneca PLC	1.1%	—	11,949,424	—	$2.3B
MAMastercard Incorporated	1.1%	1.3%	4,568,710	-13.2%	$2.3B
LRCXLam Research Corp	0.9%	0.7%	9,265,026	+2.0%	$2.0B
JNJJohnson & Johnson	0.9%	0.7%	7,872,478	+1.9%	$1.9B
ARGNFArgenx SE	0.9%	0.9%	2,541,732	+3.4%	$1.8B
KLACKla Corp	0.9%	0.7%	1,240,678	-8.3%	$1.8B
ETNEaton Corp PLC	0.9%	0.7%	5,092,361	+0.9%	$1.8B
HWMHowmet Aerospace Inc	0.8%	0.7%	7,755,645	-2.4%	$1.8B
ORCLOracle Corp	0.8%	1.3%	12,046,414	-17.1%	$1.8B
ABBVAbbvie Inc	0.7%	0.7%	6,931,036	+8.3%	$1.5B
NFLXNetflix Inc.	0.7%	0.6%	14,884,336	+12.2%	$1.4B
FERGFerguson Enterprises Inc Common Stock Ne	0.7%	0.6%	6,107,108	+2.1%	$1.4B
VVisa Inc	0.6%	0.5%	4,486,927	+33.1%	$1.4B
FLEXFlex Ltd Ord	0.6%	0.6%	20,619,740	-7.7%	$1.3B
GEVGe Vernova Inc	0.6%	—	1,519,799	—	$1.3B
MUMicron Technology Inc	0.6%	0.4%	3,881,507	+19.5%	$1.3B
JPMJpmorgan Chase & Co	0.6%	0.6%	4,175,138	-0.4%	$1.2B
DHRDanaher Corp Del	0.6%	0.7%	6,489,965	-4.8%	$1.2B
APHAmphenol Corp	0.6%	0.6%	9,458,488	-4.5%	$1.2B
DASHDoordash Inc	0.6%	0.6%	7,762,553	+40.2%	$1.2B
BKNGBooking Holdings Inc	0.5%	0.8%	270,019	-15.3%	$1.1B
PRAXPraxis Precision Medicines I	0.5%	0.4%	3,458,863	+6.8%	$1.1B
LPLALpl Finl Hldgs Inc	0.5%	0.5%	3,666,780	+8.6%	$1.1B
MELIMercadolibre Inc	0.5%	0.5%	614,238	+1.7%	$1.1B
TTETotalenergies SE	0.5%	—	11,349,122	—	$1.1B
MDGLMadrigal Pharmaceuticals Inc	0.5%	0.4%	2,018,647	+27.4%	$1.1B
BSXBoston Scientific Corp	0.5%	0.5%	16,497,366	+31.0%	$1.0B
UNHUnitedhealth Group Inc	0.5%	0.5%	3,691,607	+2.5%	$991.4M
ICEIntercontinental Exchange Inc	0.5%	0.5%	6,315,981	-3.6%	$987.7M
BBIOBridgebio Pharma Inc	0.5%	—	13,179,013	—	$978.6M
PCVXVaxcyte Inc	0.5%	—	16,575,875	—	$960.2M
VRTXVertex Pharmaceuticals Inc	0.5%	0.5%	2,131,527	-4.1%	$951.8M
RVMDRevolution Medicines Inc	0.5%	0.4%	9,766,496	-20.6%	$949.5M
APGApi Group Corp	0.5%	0.4%	23,367,041	+1.1%	$946.8M
PGRProgressive Corp	0.4%	0.6%	4,731,581	-13.1%	$938.0M
TDYTeledyne Technologies Inc	0.4%	—	1,545,674	—	$935.1M
GEGe Aerospace	0.4%	0.5%	3,263,621	-8.3%	$926.1M
FWONKLiberty Media Corp Del	0.4%	0.5%	10,883,212	+2.9%	$925.3M
DDOGDatadog Inc	0.4%	—	7,749,569	—	$905.6M
GOOGLAlphabet Inc	0.4%	—	3,078,924	—	$885.4M
CVXChevron Corporation	0.4%	—	4,181,809	—	$865.2M

What Janus Henderson Group PLC bought and sold in Q1 2026, against Q4 2025.

New positions

Q4 2025's filing was too long to tell new positions apart.

Added to

DASH Doordash Inc+40.2% shares
V Visa Inc+33.1% shares
BSX Boston Scientific Corp+31.0% shares
MDGL Madrigal Pharmaceuticals Inc+27.4% shares
MU Micron Technology Inc+19.5% shares
META Meta Platforms Inc+12.7% shares
NFLX Netflix Inc.+12.2% shares
LPLA Lpl Finl Hldgs Inc+8.6% shares

Reduced

RVMD Revolution Medicines Inc-20.6% shares
ORCL Oracle Corp-17.1% shares
BKNG Booking Holdings Inc-15.3% shares
MA Mastercard Incorporated-13.2% shares
PGR Progressive Corp-13.1% shares
MSFT Microsoft Corp-10.9% shares
GE Ge Aerospace-8.3% shares
KLAC Kla Corp-8.3% shares

Left the top 50

Share counts compared with the Q4 2025 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +4.1% /yr; S&P 500 +11.7%
3 years: +25.4% /yr; S&P 500 +22.3%
5 years: +13.8% /yr; S&P 500 +10.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q1 2026	$209.4B	2,406
Q4 2025	$223.3B	2,405
Q3 2025	$219.0B	2,396
Q2 2025	$204.0B	2,400
Q1 2025	$182.4B	2,478
Q4 2024	$196.7B	2,523
Q3 2024	$195.4B	2,527
Q2 2024	$186.7B	2,517
Q1 2024	$183.3B	2,527
Q4 2023	$167.7B	2,545
Q3 2023	$152.7B	2,558
Q2 2023	$160.8B	2,591

Questions about Janus Henderson Group PLC's portfolio

What stocks does Janus Henderson Group PLC own?

Janus Henderson Group PLC's latest 13F, for Q1 2026 and filed May 18, 2026, lists 2,406 positions worth $209.4B. The largest are Nvidia Corporation (NVDA) at 6.9%, Microsoft Corp (MSFT) at 4.2%, Apple Inc (AAPL) at 3.2%, Alphabet Inc (GOOG) at 3.2% and Amazon Com Inc (AMZN) at 3.2%.

What did Janus Henderson Group PLC buy last quarter?

In Q1 2026, Janus Henderson Group PLC added Doordash Inc (DASH) (+40.2% shares), Visa Inc (V) (+33.1% shares) and Boston Scientific Corp (BSX) (+31.0% shares), compared with its Q4 2025 filing.

What did Janus Henderson Group PLC sell last quarter?

In Q1 2026, Janus Henderson Group PLC cut from its top 50 Applovin Corp (APP), cut from its top 50 Intuit (INTU), cut from its top 50 Blackstone Inc (BX), cut from its top 50 Ss&c Tech Hldgs (SSNC), cut from its top 50 Workday Inc Cl A (WDAY), Revolution Medicines Inc (RVMD) (-20.6% shares), Oracle Corp (ORCL) (-17.1% shares) and Booking Holdings Inc (BKNG) (-15.3% shares), compared with its Q4 2025 filing.

How has Janus Henderson Group PLC's portfolio performed?

A portfolio copying Janus Henderson Group PLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +25.4% a year over the last 3 years, against +22.3% for the S&P 500. Over 1 year: +4.1% against +11.7%. Over 5 years: +13.8% a year against +10.6%.

When is Janus Henderson Group PLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Janus Henderson Group PLC's filing for the quarter ending Jun 30, 2026 was due by Aug 14, 2026; this page updates once it is processed.