Who Owns Janus Henderson Group plc (JHG)?Hedge Fund & Institutional Holders

$50.25-0.14 (-0.28%)Financial ServicesNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.515951532540453e+251T

% of Float Held

Infinity%

QoQ Change in Holders

+15 / -1

Price History

$29.47$35.41$41.34$47.27$53.21Sep 24Jun 25Mar 26

JHG — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
NORGES BANKNew Position+2.5M+$117.0M
Allianz Asset Management GmbHNew Position+2.2M+$105.0M
Hudson Bay Capital Management LPNew Position+1.7M+$79.0M
SOROS FUND MANAGEMENT LLCNew Position+997K+$47.4M
Quinn Opportunity Partners LLCNew Position+986K+$46.9M
Bank of New York Mellon CorpNew Position+892K+$38.0M
WATER ISLAND CAPITAL LLCNew Position+647K+$30.8M
GLAZER CAPITAL, LLCNew Position+449K+$21.4M
Versor Investments LPNew Position+386K+$18.4M
Squarepoint Ops LLCNew Position+374K+$17.0M
Alberta Investment Management CorpNew Position+300K+$14.0M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNew Position+295K+$14.0M
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCNew Position+304K+$14.0M
SG Americas Securities, LLCNew Position+291K+$13.8M
PRINCIPAL FINANCIAL GROUP INCNew Position+266K+$12.6M

JHG — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
VANGUARD GROUP INCDecreased-1.7M-$614.6B
MILLENNIUM MANAGEMENT LLCDecreased-6.0M-$304.9B
DIMENSIONAL FUND ADVISORS LPDecreased-105K-$298.3B
AQR CAPITAL MANAGEMENT LLCDecreased-332K-$213.4B
STATE STREET CORPDecreased-102K-$200.6B
Capital Research Global InvestorsDecreased-973K-$166.5B
MORGAN STANLEYDecreased-520K-$92.6B
NORTHERN TRUST CORPDecreased-78K-$92.5B
ARIEL INVESTMENTS, LLCDecreased-875K-$91.0B
Clark Capital Management Group, Inc.Closed Position-1.8M-$81.4B
Fisher Asset Management, LLCDecreased-108K-$80.4B
CITADEL ADVISORS LLCDecreased-1.1M-$56.3B
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLCDecreased-67K-$45.1B
FIRST TRUST ADVISORS LPDecreased-78K-$38.1B
UBS Group AGDecreased-195K-$36.7B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1TRIAN FUND MANAGEMENT, L.P.31,867,800$1.5B38.05%Share
2VANGUARD GROUP INC11,194,890$532.5M0.01%Share
3BlackRock, Inc.9,537,655$453.0M0.01%Share
4DIMENSIONAL FUND ADVISORS LP6,182,569$294.0M0.06%Share
5CHARLES SCHWAB INVESTMENT MANAGEMENT INC5,343,899$254.0M0.04%Share
6STATE STREET CORP4,409,670$209.0M0.01%Share
7AQR CAPITAL MANAGEMENT LLC4,337,851$206.0M0.11%Share
8BlackRock, Inc.3,754,030$178.0M0.00%Share
9Capital Research Global Investors2,771,437$131.0M0.02%Share
10NORGES BANK2,478,057$117.0M0.01%Share
11GEODE CAPITAL MANAGEMENT, LLC1,938,107$92.0M0.01%Share
12Qube Research & Technologies Ltd1,893,693$90.0M0.09%Share
13Fisher Asset Management, LLC1,698,712$80.0M0.03%Share
14Hudson Bay Capital Management LP1,678,802$79.0M0.26%Share
15BALYASNY ASSET MANAGEMENT L.P.1,349,906$64.0M0.08%Share
16Allianz Asset Management GmbH1,357,709$64.0M0.06%Share
17BlackRock, Inc.1,285,634$61.0M0.00%Share
18Capital World Investors1,200,041$57.0M0.01%Share
19ARIEL INVESTMENTS, LLC1,169,327$55.6M0.60%Share
20BlackRock, Inc.1,125,563$53.0M0.00%Share
21NORTHERN TRUST CORP1,082,818$51.0M0.01%Share
22GOLDMAN SACHS GROUP INC1,024,980$48.0M0.01%Share
23Quantinno Capital Management LP1,024,519$48.0M0.10%Share
24SOROS FUND MANAGEMENT LLC996,991$47.4M0.55%Share
25GOLDMAN SACHS GROUP INC997,752$47.0M0.01%Share
26Quinn Opportunity Partners LLC986,000$46.9M1.98%Share
27MORGAN STANLEY973,722$46.0M0.00%Share
28Allianz Asset Management GmbH879,433$41.0M0.04%Share
29MILLENNIUM MANAGEMENT LLC864,660$41.0M0.02%Share
30FIRST TRUST ADVISORS LP779,414$37.0M0.03%Share
31VANGUARD GROUP INC750,494$35.7M0.00%Share
32Invesco Ltd.726,011$34.5M0.01%Share
33ARROWSTREET CAPITAL, LIMITED PARTNERSHIP658,659$31.0M0.02%Share
34WATER ISLAND CAPITAL LLC647,485$30.8M3.32%Share
35ALLIANCEBERNSTEIN L.P.646,176$30.0M0.01%Share
36VOLORIDGE INVESTMENT MANAGEMENT, LLC617,431$29.0M0.10%Share
37Bell Investment Advisors, Inc606$28.8M0.00%Share
38HSBC HOLDINGS PLC517,220$24.6M0.01%Share
39AMERIPRISE FINANCIAL INC487,977$23.0M0.01%Share
40UBS Group AG480,737$22.9M0.00%Share
41GLAZER CAPITAL, LLC449,055$21.4M0.56%Share
42PRUDENTIAL FINANCIAL INC443,824$21.0M0.03%Share
43NORTHERN TRUST CORP444,600$21.0M0.00%Share
44GAMCO INVESTORS, INC. ET AL436,032$20.7M0.20%Share
45IEQ CAPITAL, LLC430,822$20.0M0.06%Share
46Nuveen, LLC427,889$20.0M0.01%Share
47GEODE CAPITAL MANAGEMENT, LLC433,967$20.0M0.00%Share
48UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC422,248$20.0M0.00%Share
49Bank of New York Mellon Corp418,653$19.0M0.00%Share
50Versor Investments LP386,291$18.4M2.86%Share

JHG Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025465$6.5B+186
Q3 2025279$5.8T-64
Q2 2025343$4.5T-69
Q1 2025412$5.1T+39
Q4 2024373$40.7T+64
Q3 2024309$4088.8T+38
Q2 2024271$3107.4T+22
Q1 2024249$3093.3T—

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As of Q4 2025, 50 institutional investors hold JHG (Janus Henderson Group plc). The largest holder is TRIAN FUND MANAGEMENT, L.P. with $1.5B in shares. This quarter, 15 institutions opened new positions and 1 closed their positions.

Frequently Asked Questions

How many hedge funds own JHG?

As of Q4 2025, 50 institutional investors report holding JHG (Janus Henderson Group plc) in their 13F filings.

Who is the largest institutional holder of JHG?

The largest institutional holder of JHG is TRIAN FUND MANAGEMENT, L.P. with $1.5B in shares.

Is institutional ownership of JHG increasing or decreasing?

This quarter, 15 institutions opened new positions in JHG and 1 closed their positions.