Investment adviser · CRD 104652

JANUS HENDERSON INVESTORS

Investment adviser filing (IA)

JANUS HENDERSON INVESTORS US LLC

DENVER, CO, United States · Form ADV filed Jul 29, 2026

Regulatory AUM: $380B
Client accounts: 7,485
Employees: 1,013
Advisory professionals: 152

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Investment companies	83	$257,987,933,619	67.8%
Pooled investment vehicles	116	$59,103,462,171	15.5%
Insurance companies	9	$48,901,005,281	12.9%
Retirement plans	32	$6,770,463,870	1.8%
Sovereign wealth & foreign institutions	Fewer than 5	$3,419,978,398	0.9%
Individuals	7,214	$1,765,377,324	0.5%
Corporations & businesses	7	$658,391,337	0.2%
Government entities	5	$653,067,471	0.2%
Other investment advisers	9	$417,128,851	0.1%
Charities	Fewer than 5	$382,001,364	0.1%
Other clients	Fewer than 5	$359,587,603	0.1%
High-net-worth individuals	Fewer than 5	$10,354,457	0.0%

Filing source

Form ADV 2121338 · Jul 29, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

35 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

JANUS HENDERSON BIOTECH INNOVATION MASTER FUND LTD.Hedge Fund · Last reported Jul 29, 2026$6.06BGross asset value

Feeder funds

JANUS HENDERSON BIOTECH INNOVATION FUND LIMITED
JANUS HENDERSON BIOTECH INNOVATION FUND LLC

Fund administrator JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS LLP GEORGE TOWN, Cayman Islands

Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 1266

J.P. MORGAN SECURITIES LLC
SEC 8-35008

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

Fund details & source

Fund ID: 805-3936541077
Reported beneficial owners: 495
Minimum commitment: $1M

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON CASH LIQUIDITY FUND LLCLiquidity Fund · Last reported Jul 29, 2026$2.74BGross asset value

Form D fundraising filings

Janus Cash Liquidity Fund LLC

Auditor PRICEWATERHOUSECOOPERS LLP DENVER, Colorado, United States

Custodian JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: No
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

JPMORGAN CHASE BANK, NA
LEI 7H6GLXDRUGQFU57RNE97

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

Fund details & source

Fund ID: 805-7130651816
Reported beneficial owners: 52
Minimum commitment: $1K
Form D file number: 021-245559

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON BIOTECH INNOVATION MASTER FUND II LTD.Hedge Fund · Last reported Jul 29, 2026$1.2BGross asset value

Feeder funds

JANUS HENDERSON BIOTECH INNOVATION FUND II LIMITED
JANUS HENDERSON BIOTECH INNOVATION FUND LLC

Fund administrator JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS LLP GEORGE TOWN, Cayman Islands

Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 1266

J.P. MORGAN SECURITIES LLC
SEC 8-35008

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

Fund details & source

Fund ID: 805-9289367570
Reported beneficial owners: 15
Minimum commitment: $50M

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON CORE PLUS FIXED INCOME FUND LLCOther Private Fund · Last reported Jul 29, 2026$1.03BGross asset value

Form D fundraising filings

JANUS CORE PLUS FIXED INCOME FUND LLC

Fund administrator JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Investor statements: Some (provided to some but not all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS LLP DENVER, Colorado, United States

Custodian JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

JPMORGAN CHASE BANK, NA
LEI 7H6GLXDRUGQFU57RNE97

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

Fund details & source

Fund ID: 805-6544322089
Reported beneficial owners: 5
Minimum commitment: $5M
Form D file number: 021-247130

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON CASTOR MASTER FUND LTD.Hedge Fund · Last reported Jul 29, 2026$656MGross asset value

Feeder funds

JANUS HENDERSON CASTOR FUND LTD.

Fund administrator JPMORGAN HEDGE FUND SERVICES (IRELAND) LTD. DUBLIN, Ireland Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS GEORGE TOWN, Cayman Islands

Custodian JPMORGAN CHASE BANK N.A., JERSEY BRANCH ST. HELIER, Jersey Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Prime broker BARCLAYS BANK PLC LONDON, United Kingdom

Prime broker BNP PARIBAS, LONDON BRANCH LONDON, United Kingdom

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS
PCAOB 1266

JPMORGAN CHASE BANK N.A., JERSEY BRANCH
LEI 7H6GLXDRUGQFU57RNE97

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

Fund details & source

Fund ID: 805-9847300806
Reported beneficial owners: 7
Minimum commitment: $100K

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON MULTI-STRATEGY MASTER FUND LTD.Hedge Fund · Last reported Jul 29, 2026$566MGross asset value

Feeder funds

JANUS HENDERSON MULTI-STRATEGY FUND LLC
JANUS HENDERSON MULTI-STRATEGY FUND LTD.

Fund administrator JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS GEORGE TOWN, Cayman Islands

Custodian GOLDMAN SACHS INTERNATIONAL LONDON, United Kingdom Related to adviser: No

Custodian JPMORGAN CHASE BANK NA, JERSEY BRANCH ST. HELIER, Jersey Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Prime broker GOLDMAN SACHS INTERNATIONAL LONDON, United Kingdom

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS
PCAOB 1266

GOLDMAN SACHS INTERNATIONAL
LEI W22LROWP2IHZNBB6K528

JPMORGAN CHASE BANK NA, JERSEY BRANCH
LEI 7H6GLXDRUGQFU57RNE97

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

Fund details & source

Fund ID: 805-1169807525
Reported beneficial owners: 25
Minimum commitment: $100K

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

JANUS HENDERSON CASH COLLATERAL FUND LLCLiquidity Fund · Last reported Jul 29, 2026$435MGross asset value

Form D fundraising filings

Janus Cash Collateral Fund LLC

Auditor PRICEWATERHOUSECOOPERS LLP DENVER, Colorado, United States

Custodian JPMORGAN CHASE BANK, NA NEW YORK, New York, United States Related to adviser: No

Marketer JANUS HENDERSON DISTRIBUTORS US LLC DENVER, Colorado, United States Related to adviser: Yes

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: No
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

JPMORGAN CHASE BANK, NA
LEI 7H6GLXDRUGQFU57RNE97

JANUS HENDERSON DISTRIBUTORS US LLC
CRD 28832 · SEC 8-43810

Fund details & source

Fund ID: 805-4806340975
Reported beneficial owners: 5
Minimum commitment: $1K
Form D file number: 021-231722

Form ADV 2121338 · Jul 29, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Jul 29, 2026. View historical filings

Reported services

Individual portfolio management · Investment company portfolio management · Pooled investment vehicle management · Business portfolio management · Selection of other advisers

Compensation

Percentage of assets · Performance-based

Principal office

151 DETROIT ST
DENVER, CO, 80206, United States

CRD 104652

Filing source

Form ADV 2121338 · Jul 29, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.