Symbol
JHG on NYSE
Investment type
Equity / Ordinary Shares, $1.50 per share par value
Latest Disclosed Shares Owned
9,283 shares
Security Ownership %
0.1%

MASSACHUSETTS MUTUAL LIFE INSURANCE CO ownership in JANUS HENDERSON GROUP PLC Ordinary Shares, $1.50 per share par value (JHG)

23 Dec 2025 - MASSACHUSETTS MUTUAL LIFE INSURANCE CO has filed an SCHEDULE 13D form with the Securities and Exchange Commission (SEC) disclosing ownership of 9,283 shares of JANUS HENDERSON GROUP PLC Ordinary Shares, $1.50 per share par value (JHG). This represents 0.1% ownership of the company. This is the first filing by MASSACHUSETTS MUTUAL LIFE INSURANCE CO disclosing ownership of JANUS HENDERSON GROUP PLC Ordinary Shares, $1.50 per share par value (JHG).