JHG JANUS HENDERSON GROUP PLC: institutional ownership and insider trading
390 funds reported holding $7.84B of JANUS HENDERSON GROUP PLC in their latest 13F filings; in Q2 2026 funds net sold $133M, with 43 new positions and 105 funds selling out; over the last 12 months insiders bought $0 and sold $650M on the open market.
Famous investors holding JHG
- Nelson Peltz (Trian Fund Management): $1.33B, 31.5% of the portfolio
- Izzy Englander (Millennium Management): $177M, 0.1% of the portfolio
- Two Sigma (Two Sigma Investments): $45.7M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $26.5M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $641K, 0.0% of the portfolio
Largest institutional holders of JHG
- TRIAN FUND MANAGEMENT, L.P. — $1.33B
- BlackRock, Inc. (BLK) — $719M
- VANGUARD GROUP INC — $577M
- GLAZER CAPITAL, LLC — $324M
- Qube Research & Technologies Ltd — $307M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $299M
- HBK INVESTMENTS L P — $268M
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $189M
- MILLENNIUM MANAGEMENT LLC — $177M
- AQR CAPITAL MANAGEMENT LLC — $170M
Recent JHG insider trades
- May 12, 2026: Trian Fund Management, L.P. sold 6,213,418 shares ($321M)
- May 12, 2026: Trian Fund Management, L.P. sold 6,213,418 shares ($321M)
- Mar 10, 2026: Podzorov Megan sold 1,650 shares ($84.5K)
- Feb 27, 2026: Cassidy William B sold 16,947 shares ($886K)
5%+ owners
- Nelson Peltz: 16.7% (Schedule 13D/A, filed Jun 18, 2026)
- Trian Fund Management, L.P.: 13.0% (Schedule 13D/A, filed Jun 30, 2026)
- BlackRock, Inc.: 7.5% (Schedule 13G/A, filed Apr 24, 2026)