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Trian Fund Management LP

The positions Trian Fund Management LP reported on its Form 13F for Q2 2026, the quarter ending 30 Jun 2026, filed on 12 Aug 2026. Every figure below is the filing’s own: US-listed long equity, valued at the quarter end, with the change measured against the same manager’s previous filing.

Reported book
$4.2bn
+$371m on Q1 2026
Positions
8
0 new, 0 sold out
Top ten weight
100%
Concentrated
Quarter
Q2 2026
Filed 12 Aug 2026
Read the Q2 2026 filing on sec.gov CIK 0001345471 · Value / activist · NY
Reported book by quarter
$0$2.1bn$4.2bnQ3 24: $3.9bn$3.9bnQ3 24Q4 24: $3.9bn$3.9bnQ4 24Q1 25: $3.7bn$3.7bnQ1 25Q2 25: $3.8bn$3.8bnQ2 25Q3 25: $4.1bn$4.1bnQ3 25Q4 25: $4.0bn$4.0bnQ4 25Q1 26: $3.9bn$3.9bnQ1 26Q2 26: $4.2bn$4.2bnQ2 26
Largest positions, share of the book
GE Aerospace: 36%GE Aerospace36%Janus Henderson Group plc: 32%Janus Henderson Group p…32%Solventum Corporation (SOLV): 15%Solventum Corporation (…15%Ferguson Plc New: 6.1%Ferguson Plc New6.1%Wendys Co.: 6.0%Wendys Co.6.0%GE HealthCare Technologies Inc. (GEHC): 4.7%GE HealthCare Technolog…4.7%Invesco Ltd. (IVZ): 1.0%Invesco Ltd. (IVZ)1.0%Magnum Ice Cream Co NV: 0.1%Magnum Ice Cream Co NV0.1%

Opened this quarter

A new position is the clearest thing a filing says. Somebody argued for it recently, and it is the easiest question to be ready for.

Nothing new. The book is the same set of names it held last quarter.

Sold out of this quarter

Exits are valued at what the position was worth in the previous filing, because by this one it is gone.

Nothing was sold out of. Every name held last quarter is still on the filing.

Every reported position, Q2 2026

8 positions, sorted by weight

PositionWeightValueSharesChange on the quarterAction
Magnum Ice Cream Co NV
ORD SHS · CUSIP N5505D105
0.1%$4.2m241,042
+$600k
0 shares
Held
Invesco Ltd. (IVZ)
SHS · CUSIP G491BT108
1.0%$43m1,625,472
-$29m
-1,345,472 shares
Trimmed
GE HealthCare Technologies Inc. (GEHC)
COM · CUSIP 36266G107
4.7%$198m3,085,344
+$197m
+3,081,300 shares
Added
Wendys Co.
COM · CUSIP 95058W100
6.0%$253m30,468,434
+$41m
+22,412 shares
Added
Ferguson Plc New
SHS · CUSIP G3421J106
6.1%$258m1,086,357
+$4.4m
0 shares
Held
Solventum Corporation (SOLV)
COM SHS · CUSIP 83444M101
15%$636m8,236,753
+$98m
0 shares
Held
Janus Henderson Group plc
ORD SHS · CUSIP G4474Y214
32%$1.3bn25,654,382
-$303m
-6,213,418 shares
Trimmed
GE Aerospace
COM NEW · CUSIP 369604301
36%$1.5bn4,030,765
+$363m
0 shares
Held

Every filing on file

QuarterPeriod endFiledBookPositionsTop 10Filing
Q2 202630 Jun 202612 Aug 2026$4.2bn8100%13F-HR
Q1 202631 Mar 202615 May 2026$3.9bn8100%13F-HR
Q4 202531 Dec 202517 Feb 2026$4.0bn7100%13F-HR
Q3 202530 Sept 202514 Nov 2025$4.1bn7100%13F-HR
Q2 202530 Jun 202514 Aug 2025$3.8bn10100%13F-HR
Q1 202531 Mar 202515 May 2025$3.7bn10100%13F-HR
Q4 202431 Dec 202414 Feb 2025$3.9bn10100%13F-HR
Q3 202430 Sept 202413 Nov 2024$3.9bn10100%13F-HR

Taking this into the room

Pick one name from the top of the book and one from the new positions, and know both properly: what the company earns, what it is priced at, and what has to be true for the position to work. That is a conversation. Reciting the whole table is not, and the interviewer wrote it.

A position sold out of is worth as much preparation as one opened. Ask what changed rather than asserting the fund was wrong, and be ready for the answer that the thesis played out and the money went somewhere better.

What this filing leaves out

A 13F covers US-listed long equity at one moment in time. Shorts, bonds, cash, private positions and non-US listings never appear, and options are reported in a form that will mislead you if you read them as a position. A long/short manager showing $8bn here may run a book several times that size.

The lag matters too. Positions are as at the quarter end and the filing arrives up to forty-five days later, so what you are reading is at least six weeks old and possibly four months. Phrase it as what the filing showed, not what the fund holds today.

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