13F portfolio / Activist
Trian Partners
Nelson Peltz (co-founder)
Trian Fund Management, which trades as Trian Partners, is a New York activist investment firm co-founded by Nelson Peltz. It has pushed for change at some of the largest US consumer and industrial companies, usually from a handful of big stakes.
- Reported 13F value
- $4.2B
- Positions
- 8
- Est. 1-yearEstimate
- —SPY +15.7%
- Est. 3-year, annualizedEstimate
- —SPY +22.8%
As of Jun 30, 2026 · filed Aug 12, 2026
Holdings
0 new · 1 added · 2 trimmed · 5 unchanged · 0 sold out
| 1 | GE on Yahoo Finance (opens in a new tab) | GE AerospaceCOM NEW | 35.6% | $1.5B | 4,030,765 | Unchanged | $88.82* | $315.09 | +254.8% |
| 2 | — | Janus Henderson Group plcORD SHS | 31.5% | $1.3B | 25,654,382 | Trimmed -19.5% | — | — | — |
| 3 | SOLV on Yahoo Finance (opens in a new tab) | Solventum CorporationCOM SHS | 15.0% | $635M | 8,236,753 | Unchanged | $62.06 | $85.58 | +37.9% |
| 4 | — | Ferguson Plc NewSHS | 6.1% | $258M | 1,086,357 | Unchanged | — | — | — |
| 5 | WEN on Yahoo Finance (opens in a new tab) | Wendys Co.COM | 6.0% | $253M | 30,468,434 | Unchanged | $16.98* | $6.68 | -60.6% |
| 6 | GEHC on Yahoo Finance (opens in a new tab) | GE HealthCare Technologies Inc.COM | 4.7% | $197M | 3,085,344 | Added +76194.4% | $65.69* | $69.77 | +6.2% |
| 7 | IVZ on Yahoo Finance (opens in a new tab) | Invesco Ltd.SHS | 1.0% | $43M | 1,625,472 | Trimmed -45.3% | $13.23* | $28.09 | +112.4% |
| 8 | MICC on Yahoo Finance (opens in a new tab) | Magnum Ice Cream Co NVORD SHS | 0.1% | $4M | 241,042 | Unchanged | $16.20 | $18.79 | +16.0% |
Sold out since Q1 2026
- No full exits this quarter.
Estimated, from reported holdings
Quarter by quarter
High-conviction buys (new positions at 3% or more of the portfolio) since Q3 2023: 1. Of 1 with six months of history, 100.0% beat the S&P 500 from the filing date.
Source: SEC Form 13F-HR 0001345471-26-000035, compared with the Q1 2026 report. 0 option rows are excluded from weights. Tickers map from CUSIP via OpenFIGI. Estimated returns weight each position’s next-quarter total return (Yahoo Finance adjusted closes) by its quarter-end value and assume no trades. Estimated cost averages daily adjusted closes in each quarter the share count rose, from Q3 2023 onward (* = held at the start of our data). Price is the latest close.
Important information
Form 13F data is delayed. Managers have up to 45 days after each calendar quarter to file, so holdings shown may have changed materially since the report date. 13F reports cover long positions in US-listed equities and certain other securities only; they exclude short positions, most non-US holdings, cash, bonds and private investments, and managers may request confidential treatment for some positions. Options rows are listed in filings but are not counted in the holdings and weights shown here.
Estimated holdings returns, estimated cost and high-conviction results are hypothetical calculations from quarter-end holdings and public prices, assuming no trades between reports. They are not the actual returns or costs of any fund or manager and do not reflect fees, trading, leverage, shorts or cash. Biographies are drawn from cited public sources. This page is for information only and is not individualized investment advice or a recommendation to buy or sell any security. Gulfstream Capital and its clients may hold positions in securities shown.