Janus Henderson Group Portfolio holdings
Janus Henderson Group, formed in 2017 through the merger of Janus Capital Group (founded 1969) and Henderson Group (founded 1934), is a global asset management firm headquartered in London, managing over $350 billion in assets as of late 2024 for institutional, retail, and high-net-worth clients. With a strong presence in the U.S., Europe, and Asia-Pacific, the firm offers a wide range of investment products, including equities, fixed income, multi-asset, and alternative strategies, often blending active management with research-driven insights. Known for its equity expertise from Janus’s growth-focused heritage and Henderson’s European fixed-income strengths, Janus Henderson serves clients through mutual funds, ETFs, and bespoke portfolios, emphasizing risk-adjusted returns and ESG integration. Led by CEO Ali Dibadj since 2022, the publicly traded firm (NYSE: JHG) continues to refine its strategy amid competitive pressures, maintaining a foothold in key markets worldwide.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
AstraZeneca
AZN
|
+$2.19B |
| 2 |
GE Vernova
GEV
|
+$1.16B |
| 3 |
Meta Platforms (Facebook)
META
|
+$501M |
| 4 |
Palantir
PLTR
|
+$451M |
| 5 |
DoorDash
DASH
|
+$411M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$1.22B |
| 2 |
Ascendis Pharma A/S
ASND
|
+$866M |
| 3 |
Applovin
APP
|
+$690M |
| 4 |
DAY
Dayforce
DAY
|
+$576M |
| 5 |
Workday
WDAY
|
+$531M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 32.5% |
| 2 | Healthcare | 20.49% |
| 3 | Industrials | 11.17% |
| 4 | Consumer Discretionary | 9.27% |
| 5 | Communication Services | 8.49% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
NVIDIA
NVDA
$5.02T
| $14.4B | 6.88% |
83,018,647
+190,517
| +0.2% | +$35M |
|
|
2
Microsoft
MSFT
$2.95T
| $8.81B | 4.21% |
23,878,982
-2,919,517
| -11% | -$1.22B |
|
3
Apple
AAPL
$4.81T
| $6.8B | 3.25% |
26,916,594
-425,198
| -2% | -$111M |
|
4
Alphabet (Google) Class C
GOOG
$4.22T
| $6.8B | 3.25% |
23,777,274
-818,348
| -3% | -$257M |
|
5
Amazon
AMZN
$2.66T
| $6.69B | 3.19% |
32,297,269
-1,673,963
| -5% | -$369M |
|
6
Broadcom
AVGO
$1.84T
| $5.96B | 2.85% |
19,350,859
-863,109
| -4% | -$284M |
|
7
Eli Lilly
LLY
$1.05T
| $3.98B | 1.9% |
4,347,394
-94,583
| -2% | -$95.9M |
|
|
8
Meta Platforms (Facebook)
META
$1.63T
| $3.94B | 1.88% |
6,915,124
+781,843
| +13% | +$501M |
|
9
TSMC
TSM
$2.2T
| $2.65B | 1.27% |
7,917,824
-374,060
| -5% | -$129M |
|
|
10
AstraZeneca
AZN
$263B
| $2.32B | 1.11% |
11,949,424
+11,345,846
| +1,880% | +$2.19B |
|
11
Mastercard
MA
$476B
| $2.27B | 1.09% |
4,568,710
-692,259
| -13% | -$365M |
|
12
Lam Research
LRCX
$403B
| $1.98B | 0.94% |
9,265,026
+181,087
| +2% | +$40.5M |
|
13
Johnson & Johnson
JNJ
$603B
| $1.92B | 0.92% |
7,872,478
+148,497
| +2% | +$34.6M |
|
14
argenx
ARGX
$54.7B
| $1.85B | 0.88% |
2,541,732
+83,568
| +3% | +$65.4M |
|
15
KLA
KLAC
$284B
| $1.83B | 0.87% |
12,406,780
-1,116,450
| -8% | -$163M |
|
16
Eaton
ETN
$156B
| $1.81B | 0.86% |
5,092,361
+43,222
| +0.9% | +$15.4M |
|
17
Howmet Aerospace
HWM
$112B
| $1.77B | 0.85% |
7,755,645
-194,603
| -2% | -$45.4M |
|
18
Oracle
ORCL
$366B
| $1.75B | 0.84% |
12,046,414
-2,492,952
| -17% | -$405M |
|
19
AbbVie
ABBV
$452B
| $1.51B | 0.72% |
6,931,036
+528,386
| +8% | +$117M |
|
20
Netflix
NFLX
$286B
| $1.43B | 0.68% |
14,884,336
+1,614,253
| +12% | +$142M |
|
21
Ferguson
FERG
$43.9B
| $1.42B | 0.68% |
6,107,108
+125,317
| +2% | +$30.5M |
|
22
Visa
V
$677B
| $1.36B | 0.65% |
4,486,927
+1,116,498
| +33% | +$359M |
|
23
Flex
FLEX
$46.7B
| $1.35B | 0.64% |
20,619,740
-1,711,705
| -8% | -$109M |
|
|
24
GE Vernova
GEV
$290B
| $1.32B | 0.63% |
1,519,799
+1,485,712
| +4,359% | +$1.16B |
|
25
Micron Technology
MU
$1.1T
| $1.31B | 0.63% |
3,881,507
+634,689
| +20% | +$249M |
|
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Janus Henderson Group's Q1 2026 Portfolio in Review
As of Q1 2026, Janus Henderson Group held 2,488 positions worth $209B, down 6.2% from $223B the previous quarter. Its ten largest holdings account for 30% of the portfolio.
Janus Henderson Group's Q1 2026 filing shows 82 new, 739 increased, 627 reduced and 81 closed positions. Its largest new stake was Forgent Power Solutions: 7,769,612 shares worth $227M. The largest sale was Microsoft, an estimated $1.22B.
By sector, the portfolio is most concentrated in Technology at 33% of assets, down from 35% a quarter earlier, followed by Healthcare and Industrials.
- Janus Henderson Group's largest Q1 2026 buy was Forgent Power Solutions: 7,769,612 shares worth $227M.
- Janus Henderson Group added most to AstraZeneca in Q1 2026, an estimated $2.19B increase.
- Janus Henderson Group's biggest Q1 2026 reduction was Microsoft, cutting an estimated $1.22B.
- Janus Henderson Group fully exited Ascendis Pharma A/S in Q1 2026, selling an estimated $866M.
- Janus Henderson Group's ten largest holdings make up 30% of its $209B portfolio in Q1 2026.
- Janus Henderson Group opened 82 new positions and closed 81 in Q1 2026.
- Janus Henderson Group's portfolio value fell 6.2% quarter-over-quarter to $209B.
Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.