Trian Fund Management at a glance
Trian Fund Management reported 8 positions worth $4.2 billion in its 13F-HR for Q2 2026, filed August 12, 2026. Its largest holdings were GE Aerospace (GE) at 35.6%, Janus Henderson Group plc at 31.5% and Solventum Corporation (SOLV) at 15.0%.
- Versus Q1 2026, it opened 0 new positions, added to 1, trimmed 2 and sold out of 0. Reported portfolio value went from $3.9 billion to $4.2 billion.
- The 10 largest positions made up 100.0% of the reported portfolio.
- Largest estimated buys in Q2 2026: GE HealthCare Technologies Inc. (GEHC) (added, about $197.2 million).
Source: 13F-HR filings on SEC EDGAR.
- 13F portfolio · Q2 2026
- $4.2B
- +9.6% vs prior quarter
- Positions
- 8
- 0 new · 0 sold out
- Top 10 weight
- 100.0%
- Concentration of the 13F book
- Turnover
- 7%
- Quarter-over-quarter
Trian Fund Management top 13F holdings, Q2 2026
Largest reported positions by market value, from the 13F-HR filed Aug 12, 2026
| # | Company | Weight | Value | Shares | vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | GE AerospaceGE | 35.60% | $1.5B | 4,030,765 | Held |
| 2 | Janus Henderson Group plc | 31.53% | $1.3B | 25,654,382 | Trimmed |
| 3 | Solventum CorporationSOLV | 15.02% | $635.5M | 8,236,753 | Held |
| 4 | Ferguson Plc New | 6.09% | $257.8M | 1,086,357 | Held |
| 5 | Wendys Co.WEN | 5.97% | $252.6M | 30,468,434 | Held |
| 6 | GE HealthCare Technologies Inc.GEHC | 4.67% | $197.5M | 3,085,344 | Added |
| 7 | Invesco Ltd.IVZ | 1.01% | $42.9M | 1,625,472 | Trimmed |
| 8 | Magnum Ice Cream Co NVMICC | 0.10% | $4.2M | 241,042 | Held |
Source: Trian Fund Management 13F-HR on SEC EDGAR. Long equity positions only (put and call options excluded); weights are shares of the reported 13F portfolio, not total assets. How 13F filings work
Trian Fund Management biggest buys and sells, Q2 2026
Largest estimated position changes versus Q1 2026
| Company | Move | Est. flow | Shares now | Weight now |
|---|---|---|---|---|
| Janus Henderson Group plc | Trimmed | −$323.1M | 25,654,382 | 31.53% |
| GE HealthCare Technologies Inc.GEHC | Added | +$197.2M | 3,085,344 | 4.67% |
| Invesco Ltd.IVZ | Trimmed | −$35.5M | 1,625,472 | 1.01% |
Estimated flow = change in share count × quarter-end price (0 new, 1 added, 2 trimmed, 0 sold out). 13F reports show holdings on the last day of the quarter, not the trade dates.
SignalX for Trian Fund Management
Don't miss the next Trian Fund Management filing
- 13F alerts. A push when Trian Fund Management files a new 13F or a 13D stake.
- Smart Money consensus. Which stocks Trian Fund Management and other tracked funds bought together.
- Ask anything. An AI agent that reads every Trian Fund Management filing and answers with sources.
Trian Fund Management alerts on your phone. Follow it in the SignalX Android app.
Latest Trian Fund Management SEC filings
Trian Fund Management 13F holdings: frequently asked questions
What stocks does Trian Fund Management own?
In its 13F-HR for Q2 2026 (filed August 12, 2026), Trian Fund Management reported 8 positions worth $4.2 billion. The largest were GE Aerospace (GE), 35.6%; Janus Henderson Group plc, 31.5%; Solventum Corporation (SOLV), 15.0%; Ferguson Plc New, 6.1%; Wendys Co. (WEN), 6.0%. The top 10 positions were 100.0% of the portfolio.
What did Trian Fund Management buy in Q2 2026?
Compared with Q1 2026, Trian Fund Management's largest estimated purchases were GE HealthCare Technologies Inc. (GEHC) (added, about $197.2 million). In total it opened 0 new positions and added to 1. Amounts are estimated from share-count changes at quarter-end prices.
What did Trian Fund Management sell in Q2 2026?
Compared with Q1 2026, Trian Fund Management's largest estimated sales were Janus Henderson Group plc (trimmed, about $323.1 million) and Invesco Ltd. (IVZ) (trimmed, about $35.5 million). In total it sold out of 0 positions and trimmed 2.
When does Trian Fund Management file 13F reports?
Trian Fund Management's latest 13F-HR was filed August 12, 2026 and covers the quarter ended June 30, 2026. 13F-HR reports are due within 45 days of each quarter-end, so the Q3 2026 report is due by November 14, 2026.
What is Trian Fund Management's SEC CIK number?
Trian Fund Management's SEC Central Index Key (CIK) is 1345471. EDGAR lists every Trian Fund Management filing under that number.
Ask anything about Trian Fund Management
The research agent reads Trian Fund Management's filings, financials, insider trades and 13F holders, then answers with sources.