13F Insight
DOSSIER · 13F-HR · Q1 2026

Robeco Schweiz AG

Robeco Schweiz AG's family office based in London, UK — $4.7B in tracked AUM across 126 positions as of Q1 2026.

RS
Robeco Schweiz AG·London, UK·Family Office
CIK 0001418427 · last filed Mar 31, 2026
Total AUM
$4.7B
▲ 4.6%
vs prior
Holdings
126
—
positions
Whale Score
58
58
tracked
Activity
—
no data
changes this Q
Top sector
Financials
17% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Robeco Schweiz AG filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
VRT
VERTIV HOLDINGS CO
$181M723K3.8%
02
PWR
QUANTA SVCS INC
$178M323K3.8%
03
G6700G107
NVENT ELEC PLC
$168M1.4M3.6%
04
ARM
ARM HOLDINGS PLC
$152M1.0M3.2%
05
LITE
LUMENTUM HLDGS INC
$151M215K3.2%
06
A
AGILENT TECHNOLOGIES INC
$127M1.1M2.7%
07
FSLR
FIRST SOLAR INC
$127M646K2.7%
08
ADI
ANALOG DEVICES INC
$125M394K2.7%
09
ADSK
AUTODESK INC
$123M513K2.6%
10
ON
ON SEMICONDUCTOR CORP
$122M2.0M2.6%

Filing history

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