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 |
Workday
WDAY
|
+$574M |
| 2 |
TotalEnergies
TTE
|
+$573M |
| 3 |
MDLN
Medline Inc
MDLN
|
+$446M |
| 4 |
Micron Technology
MU
|
+$389M |
| 5 |
Canadian Pacific Kansas City
CP
|
+$387M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.19B |
| 2 |
Microsoft
MSFT
|
+$1.11B |
| 3 |
Mastercard
MA
|
+$557M |
| 4 |
Autodesk
ADSK
|
+$554M |
| 5 |
RNAM
Avidity Biosciences
RNAM
|
+$490M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 34.83% |
| 2 | Healthcare | 19.29% |
| 3 | Consumer Discretionary | 9.89% |
| 4 | Financials | 9.74% |
| 5 | Industrials | 9.16% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
AAMI
1951
Acadian Asset Management
AAMI
$2.88B
| $585K | ﹤0.01% |
12,433
-52,317
| -81% | -$2.41M |
|
1952
NovoCure
NVCR
$1.76B
| $582K | ﹤0.01% |
45,000
| – | – |
|
1953
Monarch Casino & Resort
MCRI
$2.2B
| $581K | ﹤0.01% |
6,072
-235,668
| -97% | -$22.7M |
|
1954
American Superconductor
AMSC
$1.29B
| $580K | ﹤0.01% |
20,134
-19,216
| -49% | -$831K |
|
1955
QCR Holdings
QCRH
$1.68B
| $580K | ﹤0.01% |
6,965
| – | – |
|
1956
National Bank Holdings
NBHC
$1.9B
| $577K | ﹤0.01% |
15,175
| – | – |
|
1957
Tennant Co
TNC
$1.44B
| $576K | ﹤0.01% |
7,824
| – | – |
|
|
ARI
1958
Apollo Commercial Real Estate
ARI
$864M
| $576K | ﹤0.01% |
59,476
| – | – |
|
|
DMC
1959
Del Monte Corp
DMC
$1.42B
| $575K | ﹤0.01% |
16,133
| – | – |
|
1960
Sony
SONY
$137B
| $574K | ﹤0.01% |
22,445
-4,402
| -16% | -$124K |
|
1961
Ducommun
DCO
$2.56B
| $574K | ﹤0.01% |
6,011
| – | – |
|
1962
Byline Bancorp
BY
$1.78B
| $572K | ﹤0.01% |
19,615
+9,500
| +94% | +$267K |
|
1963
TETRA Technologies
TTI
$1.08B
| $571K | ﹤0.01% |
+60,900
| New | +$470K |
|
1964
A10 Networks
ATEN
$2.07B
| $571K | ﹤0.01% |
32,278
| – | – |
|
1965
Seaboard Corp
SEB
$4.39B
| $568K | ﹤0.01% |
128
| – | – |
|
1966
Universal Corp
UVV
$1.37B
| $567K | ﹤0.01% |
10,762
| – | – |
|
1967
Azenta
AZTA
$1.3B
| $567K | ﹤0.01% |
17,049
| – | – |
|
1968
Recursion Pharmaceuticals
RXRX
$1.58B
| $565K | ﹤0.01% |
138,209
| – | – |
|
1969
Acadia Healthcare
ACHC
$2.52B
| $564K | ﹤0.01% |
39,710
| – | – |
|
1970
Westamerica Bancorp
WABC
$1.39B
| $561K | ﹤0.01% |
11,748
| – | – |
|
|
EFC
1971
Ellington Financial
EFC
$1.69B
| $559K | ﹤0.01% |
41,197
| – | – |
|
1972
Lucid Motors
LCID
$3.11B
| $559K | ﹤0.01% |
52,870
| – | – |
|
1973
Coty
COTY
$2.4B
| $558K | ﹤0.01% |
180,832
| – | – |
|
1974
Trupanion
TRUP
$1.13B
| $558K | ﹤0.01% |
14,940
| – | – |
|
1975
Innoviva
INVA
$1.6B
| $557K | ﹤0.01% |
27,858
| – | – |
|
Similar funds
Janus Henderson Group's Q4 2025 Portfolio in Review
As of Q4 2025, Janus Henderson Group held 2,496 positions worth $223B, up 1.9% from $219B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Janus Henderson Group's Q4 2025 filing shows 100 new, 812 increased, 609 reduced and 90 closed positions. Its largest new stake was TotalEnergies: 9,061,622 shares worth $591M. The largest sale was Meta Platforms (Facebook), an estimated $1.19B.
By sector, the portfolio is most concentrated in Technology at 35% of assets, down from 37% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Janus Henderson Group's largest Q4 2025 buy was TotalEnergies: 9,061,622 shares worth $591M.
- Janus Henderson Group added most to Workday in Q4 2025, an estimated $574M increase.
- Janus Henderson Group's biggest Q4 2025 reduction was Meta Platforms (Facebook), cutting an estimated $1.19B.
- Janus Henderson Group fully exited Akero Therapeutics in Q4 2025, selling an estimated $298M.
- Janus Henderson Group's ten largest holdings make up 33% of its $223B portfolio in Q4 2025.
- Janus Henderson Group opened 100 new positions and closed 90 in Q4 2025.
- Janus Henderson Group's portfolio value rose 1.9% quarter-over-quarter to $223B.
Based on Janus Henderson Group's 13F filing for Q4 2025, filed 17 Feb 2026.