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The Activist Investor Insider

Trian Fund Management

Nelson Peltz

Nelson Peltz co-founded Trian Fund Management, which takes large stakes in consumer, industrial and financial companies. Trian typically seeks board representation and works with management on operating performance.

SEC filings, CIK 0001345471 SEC filings, CIK 0000928265 @TrianPartners on X

Public rank, Nov 1
#7
13F portfolio value
$4.23B
13F positions
8
Recent 13D / Form 4
0

Rank history

Rank in each edition. Locked editions hide their top 5 until they unlock.

Disclosed moves in public editions

The most recent moves from editions free readers can see, newest first.

Top 13F holdings

13F for Q2 2026, filed Aug 12, 2026 (holdings as of Jun 30, 2026). Total reported value $4,230,905,202 across 8 positions.

The latest 13F filed by Sep 30, 2026; newer 13Fs appear as each edition unlocks.

View the 13F on EDGAR ↗
  • GE Aerospace

    GE
    $1,506,417,80335.6% of portfolio4,030,765 shunchanged
  • Janus Henderson Group plc

    —
    $1,334,027,86431.5% of portfolio25,654,382 shtrimmed
  • Solventum Corporation

    SOLV
    $635,465,49415.0% of portfolio8,236,753 shunchanged
  • Ferguson Plc

    —
    $257,825,1076.1% of portfolio1,086,357 shunchanged
  • Wendys Co.

    WEN
    $252,583,3186.0% of portfolio30,468,434 shadded
  • GE HealthCare Technologies Inc.

    GEHC
    $197,492,8694.7% of portfolio3,085,344 shadded
  • Invesco Ltd.

    IVZ
    $42,896,2061.0% of portfolio1,625,472 shtrimmed
  • Magnum Ice Cream Co NV

    MICC
    $4,196,5410.1% of portfolio241,042 shunchanged

Recent filings

Schedule 13D, 13D/A and Form 4 filings, newest first. Filings through Sep 30, 2026; newer filings appear as each edition unlocks.

No recent Schedule 13D or Form 4 filings through Sep 30, 2026.

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