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
|
+$536M |
| 2 |
Alphabet (Google) Class C
GOOG
|
+$466M |
| 3 |
Applovin
APP
|
+$375M |
| 4 |
PNC Financial Services
PNC
|
+$316M |
| 5 |
Blackstone
BX
|
+$306M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$889M |
| 2 |
VRNA
Verona Pharma
VRNA
|
+$535M |
| 3 |
Chipotle Mexican Grill
CMG
|
+$485M |
| 4 |
American Tower
AMT
|
+$378M |
| 5 |
UnitedHealth
UNH
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 37.18% |
| 2 | Healthcare | 15.93% |
| 3 | Financials | 10.17% |
| 4 | Consumer Discretionary | 9.95% |
| 5 | Communication Services | 9.57% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
251
iShares Core S&P 500 ETF
IVV
$866B
| $118M | 0.05% |
176,528
+30,031
| +20% | +$19.3M |
|
252
Equinix
EQIX
$99.9B
| $118M | 0.05% |
150,576
-209,351
| -58% | -$164M |
|
253
Lattice Semiconductor
LSCC
$16.3B
| $118M | 0.05% |
1,605,602
-2,304
| -0.1% | -$140K |
|
254
Monolithic Power Systems
MPWR
$62.1B
| $118M | 0.05% |
127,738
+309
| +0.2% | +$251K |
|
255
Rhythm Pharmaceuticals
RYTM
$7.4B
| $117M | 0.05% |
1,160,887
-251,015
| -18% | -$23.3M |
|
256
Nexstar Media Group
NXST
$6.03B
| $117M | 0.05% |
592,210
+532,045
| +884% | +$104M |
|
257
Janux Therapeutics
JANX
$905M
| $115M | 0.05% |
4,701,112
+240,780
| +5% | +$5.86M |
|
258
Welltower
WELL
$174B
| $114M | 0.05% |
641,540
+73,318
| +13% | +$12.1M |
|
|
AVDL
259
DELISTED
Avadel Pharmaceuticals
AVDL
| $113M | 0.05% |
7,429,718
-3,702,413
| -33% | -$48.2M |
|
260
NRG Energy
NRG
$26.1B
| $113M | 0.05% |
698,505
-82,731
| -11% | -$12.9M |
|
261
Aon
AON
$80B
| $112M | 0.05% |
314,591
+155,974
| +98% | +$56.4M |
|
262
Scholar Rock
SRRK
$5.89B
| $112M | 0.05% |
3,013,445
+563,159
| +23% | +$19.7M |
|
263
Telus
TU
$17.1B
| $112M | 0.05% |
7,111,739
-109
| -0% | -$1.77K |
|
264
Suncor Energy
SU
$77.5B
| $112M | 0.05% |
2,673,465
+1,585,778
| +146% | +$63.6M |
|
265
Aptiv
APTV
$12.4B
| $111M | 0.05% |
1,287,546
+193,898
| +18% | +$14.6M |
|
266
Jabil
JBL
$30.2B
| $109M | 0.05% |
501,486
+29,412
| +6% | +$6.4M |
|
267
CACI
CACI
$10.9B
| $108M | 0.05% |
217,137
-3,565
| -2% | -$1.72M |
|
|
VRNA
268
DELISTED
Verona Pharma
VRNA
| $108M | 0.05% |
1,010,564
-5,123,841
| -84% | -$535M |
|
269
Ciena
CIEN
$47.6B
| $106M | 0.05% |
730,084
-1,501
| -0.2% | -$153K |
|
270
Pembina Pipeline
PBA
$29.3B
| $106M | 0.05% |
2,628,564
+2,587,227
| +6,259% | +$97.6M |
|
271
Monopar Therapeutics
MNPR
$717M
| $105M | 0.05% |
1,287,368
+115,000
| +10% | +$5.14M |
|
272
Hubbell
HUBB
$24.2B
| $102M | 0.05% |
237,680
+230,699
| +3,305% | +$99.3M |
|
273
Biohaven
BHVN
$2.04B
| $102M | 0.05% |
6,772,113
+1,718,585
| +34% | +$25M |
|
274
Sotera Health
SHC
$4.96B
| $102M | 0.05% |
6,459,868
+406,657
| +7% | +$5.71M |
|
275
Teradyne
TER
$52.7B
| $101M | 0.05% |
735,250
+404,115
| +122% | +$44.1M |
|
Similar funds
Janus Henderson Group's Q3 2025 Portfolio in Review
As of Q3 2025, Janus Henderson Group held 2,484 positions worth $219B, up 7.4% from $204B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Janus Henderson Group's Q3 2025 filing shows 84 new, 672 increased, 650 reduced and 88 closed positions. Its largest new stake was Janus Henderson Asset-Backed Securities ETF: 2,575,000 shares worth $130M. The largest sale was Marvell Technology, an estimated $889M.
By sector, the portfolio is most concentrated in Technology at 37% of assets, up from 37% a quarter earlier, followed by Healthcare and Financials.
- Janus Henderson Group's largest Q3 2025 buy was Janus Henderson Asset-Backed Securities ETF: 2,575,000 shares worth $130M.
- Janus Henderson Group added most to Workday in Q3 2025, an estimated $536M increase.
- Janus Henderson Group's biggest Q3 2025 reduction was Marvell Technology, cutting an estimated $889M.
- Janus Henderson Group fully exited Alibaba in Q3 2025, selling an estimated $96.4M.
- Janus Henderson Group's ten largest holdings make up 34% of its $219B portfolio in Q3 2025.
- Janus Henderson Group opened 84 new positions and closed 88 in Q3 2025.
- Janus Henderson Group's portfolio value rose 7.4% quarter-over-quarter to $219B.
Based on Janus Henderson Group's 13F filing for Q3 2025, filed 14 Nov 2025.