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Livermore
Livermore
ZHEN

Trian Fund Management

Superinvestor

Trian Fund Management, L.P.

SEC CIK
0001345471
Manager
Nelson Peltz
Style
Activist
Latest filing
Aug 12, 2026

JHG holding history

Janus Henderson Group Ltd. in every 13F filed by Trian Fund Management, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

JHG overviewAll 13F holders of JHGFull Q2 2026 holdings

Shares (Q2 2026)
25,654,382
Value
$1.33B
% of portfolio
31.5%
Quarters held
19
Since Q4 2021
Holdings of JHG by Trian Fund Management, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202625,654,382$1.33B31.5%−6,213,418−19.5%ReducedHolders
Q1 202631,867,800$1.64B42.4%00.0%UnchangedHolders
Q4 202531,867,800$1.52B38.1%00.0%UnchangedHolders
Q3 202531,867,800$1.42B34.5%00.0%UnchangedHolders
Q2 202531,867,800$1.24B32.6%00.0%UnchangedHolders
Q1 202531,867,800$1.15B30.8%00.0%UnchangedHolders
Q4 202431,867,800$1.36B34.9%00.0%UnchangedHolders
Q3 202431,867,800$1.21B31.2%00.0%UnchangedHolders
Q2 202431,867,800$1.07B26.2%00.0%UnchangedHolders
Q1 202431,867,800$1.05B13.1%00.0%UnchangedHolders
Q4 202331,867,800$960.8M13.7%00.0%UnchangedHolders
Q3 202331,867,800$822.8M12.5%00.0%UnchangedHolders
Q2 202331,867,800$868.4M22.4%00.0%UnchangedHolders
Q1 202331,867,800$849.0M22.6%00.0%UnchangedHolders
Q4 202231,867,800$749.5M15.4%00.0%UnchangedHolders
Q3 202231,867,800$647.2M17.0%00.0%UnchangedHolders
Q2 202231,867,800$749.2M16.5%00.0%UnchangedHolders
Q1 202231,867,800$1.12B18.7%+3,595,152+12.7%AddedHolders
Q4 202128,272,648$1.19B15.9%+28,272,648NewHolders