Janus Henderson Group

Janus Henderson Group

Period

Q1 2026

Portfolio Date

Mar 31, 2026

Stocks Held

2,354

Market Value

$200.5B

Portfolio Analysis

AIPreview
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I. Institutional Overview

The Janus Henderson Group, a preeminent global asset management powerhouse, represents a sophisticated fusion of investment philosophies stemming from its historic merger between the US-based Janus Capital Group and the UK-based Henderson Global Investors. As of the first quarter of 2026, specifically the reporting period ending March 31, 2026, the...

A defining characteristic of Janus Henderson’s current investment posture is its extreme diversification. With a total of 2,354 individual stock holdings, the institution operates with a breadth that few other active managers can match. This high number of holdings suggests a multi-strategy approach where various fund managers within the group exercise...

The institutional scale has remained remarkably robust. Managing over $200 billion requires a rigorous risk management framework, and the current report reflects a period of active rebalancing rather than a passive holding strategy. The institution’s style can be characterized as "Growth at a Reasonable Price" (GARP) with a strong tilt toward high-quality,...

Based on the latest available 13F filing.

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Holdings Value Trend

Q2 2024

Q3 2024

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025

Q1 2026

Top 5 Holdings

1

$NVDA

NVIDIA Corporation

7.2%

% of Portfolio

2

$MSFT

Microsoft Corporation

4.4%

% of Portfolio

3

$AAPL

Apple Inc.

3.4%

% of Portfolio

4

$GOOG

Alphabet Inc.

3.4%

% of Portfolio

5

$AMZN

Amazon.com, Inc.

3.0%

% of Portfolio

Historical Positions

SymbolQ1 2026Q4 2025Q3 2025Q2 2025
NVDA7.2%6.9%7.2%6.6%
MSFT4.4%5.8%6.9%7.2%
AAPL3.4%3.3%3.3%2.8%
GOOG3.4%3.5%2.7%1.9%
AMZN3.0%3.5%3.4%3.6%
AVGO3.0%3.1%3.1%2.9%
LLY2.0%2.1%1.6%1.7%
META1.9%1.8%2.6%3.0%
TSM1.3%---
AZN1.1%---

Post-Filing Contributors

Price change since reported price, ranked by portfolio contribution

NVDA+17.98%
GOOG+24.30%
AVGO+24.57%
AMZN+16.74%
MU+194.88%

Post-Filing Detractors

Price change since reported price, ranked by portfolio contribution

ZTS-37.11%
BSX-24.83%
ABT-12.68%
NFLX-15.48%
INTU-35.96%

Sector Analysis

Energy1.5%
Others2.8%
Materials1.6%
Utilities1.8%
Financials8.6%
Healthcare19.1%
Technology33.9%
Industrials11.3%

Trading Summary

1

$FPS

0.1%

2

$ARM

0.1%

3

$CCEP

0.1%

4

$ETF-JA

0.1%

5

$ERAS

0.0%

6

$ETF-EMXC

0.0%

7

$ETF-IEMG

0.0%

8

$ALMS

0.0%

9

$JBIO

0.0%

10

$SUNB

0.0%

11

$AKTS

0.0%

12

$EVMN

0.0%

13

$GLUE

0.0%

14

$HBM

0.0%

15

$IAG

0.0%

16

$OVID

0.0%

17

$QGEN

0.0%

All Holdings

1

$NVDA

7.2%

2

$MSFT

4.4%

3

$AAPL

3.4%

4

$GOOG

3.4%

5

$AMZN

3.0%

6

$AVGO

3.0%

7

$LLY

2.0%

8

$META

1.9%

9

$TSM

1.3%

10

$AZN

1.1%

11

$MA

1.1%

12

$LRCX

1.0%

13

$JNJ

0.9%

14

$ARGX

0.9%

15

$KLAC

0.9%

16

$ETN

0.9%

17

$HWM

0.9%

18

$ORCL

0.9%

19

$ABBV

0.8%

20

$NFLX

0.7%

21

$FERG

0.7%

22

$V

0.7%

23

$FLEX

0.7%

24

$GEV

0.7%

25

$MU

0.7%

26

$JPM

0.6%

27

$APH

0.6%

28

$DASH

0.6%

29

$BKNG

0.6%

30

$LPLA

0.6%

31

$MELI

0.5%

32

$MDGL

0.5%

33

$BSX

0.5%

34

$UNH

0.5%

35

$ICE

0.5%

36

$BBIO

0.5%

37

$PCVX

0.5%

38

$VRTX

0.5%

39

$RVMD

0.5%

40

$APG

0.5%

41

$PGR

0.5%

42

$TDY

0.5%

43

$GE

0.5%

44

$FWONK

0.5%

45

$GOOGL

0.4%

46

$CVX

0.4%

47

$ON

0.4%

48

$INTU

0.4%

49

$JBHT

0.4%

50

$ABT

0.4%