Robeco Schweiz AG

CIK

1418427

Location

ZURICH, V8

Portfolio Value

Mid $6,234,447,162

Diversification

Diversified

Filing Date

Global Rank

#92 / 3,111 ▲ 604

Top Industry

Semiconductors 24.3%

3Y Alpha vs SPY

-5.4%

Period ended 30 days ago

Filed Jul 28, 2026 · 2d

26 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+44.8%

SPY

+67.9%

Annualised alpha

-5.7%

Max drawdown

−28.4%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

126 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

4.7%

+0.9 pts

Top 5

20.4%

+2.9 pts

Top 10

34.1%

+3.3 pts

HHI

195

Diversified+19

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	45.4%	$2,833,514,516	44
Industrials	39.7%	$2,474,407,415	45
Healthcare	6.7%	$417,508,601	15
Basic Materials	4.0%	$247,548,851	9
Utilities	2.8%	$173,020,198	3
Consumer Cyclical	1.0%	$63,877,340	6
Communication Services	0.2%	$13,549,385	1
Consumer Defensive	0.2%	$11,020,856	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
MWH	SOLV Energy, Inc.	+1,636,501	2,641,405	$89,939,840
ENPH	Enphase Energy, Inc.	+1,009,670	2,061,745	$101,520,323
TTEK	Tetra Tech Inc	+812,000	3,099,250	$89,537,332
POWI	Power Integrations Inc	+470,234	1,340,404	$112,272,239
HBM	Hudbay Minerals Inc.	+322,000	1,223,000	$28,875,030
VIAV	Viavi Solutions Inc.	+236,000	896,000	$42,784,000
MIR	Mirion Technologies, Inc.	+194,000	424,000	$7,602,320
BSY	Bentley Systems Inc	+167,703	456,240	$13,637,013
ADI	Analog Devices Inc	+133,553	527,512	$209,511,941
RRX	Regal Rexnord Corp	+132,746	705,873	$168,131,889
AUGO	Aura Minerals Inc.	+121,000	407,000	$25,620,650
XYL	Xylem Inc.	+115,774	813,451	$96,158,042
PNR	PENTAIR plc	+111,001	404,137	$30,981,142
ITRI	Itron, Inc.	+102,064	1,053,799	$91,185,227
SPXC	SPX Technologies, Inc.	+81,116	152,829	$37,469,085
CMC	COMMERCIAL METALS Co	+64,500	229,000	$14,369,750
TMO	Thermo Fisher Scientific Inc.	+60,220	190,933	$95,726,168
BE	Bloom Energy Corp	+55,536	316,637	$95,846,019
AZZ	Azz Inc	+52,475	109,075	$16,912,078
WM	Waste Management Inc	+49,627	220,405	$49,123,866
FERG	Ferguson Enterprises Inc. /DE/	+43,251	275,959	$65,493,349
RUN	Sunrun Inc.	+40,743	4,263,680	$57,048,038
ALB	Albemarle Corp	+39,859	234,771	$31,701,128
OC	Owens Corning	+39,500	60,000	$9,537,600
ONTO	Onto Innovation Inc.	+32,500	147,200	$55,707,840
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
AVTR	Avantor, Inc.	−2,723,740	1,465,796	$14,511,380
MRVL	Marvell Technology, Inc.	−241,601	960,706	$286,184,710
ON	On Semiconductor Corp	−240,243	1,722,056	$162,803,174
ARM	Arm Holdings PLC /Uk	−180,038	827,366	$293,359,162
APG	APi Group Corp	−156,035	891,999	$37,776,157
GFL	GFL Environmental Inc.	−112,215	464,788	$17,099,550
A	Agilent Technologies, Inc.	−109,960	1,007,585	$133,837,515
VRT	Vertiv Holdings Co	−85,079	637,920	$213,588,374
SFM	Sprouts Farmers Market, Inc.	−73,000	92,000	$7,781,360
BMI	Badger Meter Inc	−65,497	75,896	$11,261,448
SXT	Sensient Technologies Corp	−62,129	58,689	$7,235,766
SQM	Chemical & Mining Co Of Chile Inc	−60,336	556,152	$41,177,494
IEX	Idex Corp /De/	−57,026	322,045	$73,088,112
CNM	Core & Main, Inc.	−49,000	711,784	$34,343,578
COHR	Coherent Corp.	−40,093	74,307	$29,311,882
WMS	Advanced Drainage Systems, Inc.	−36,669	271,735	$42,651,525
CECO	Ceco Environmental Corp	−33,572	165,171	$14,987,616
LITE	Lumentum Holdings Inc.	−30,716	184,110	$157,977,426
ACM	Aecom	−26,299	345,638	$24,125,532
SNOW	Snowflake Inc.	−26,000	71,500	$18,196,750
MDT	Medtronic plc	−19,864	39,199	$3,066,537
FIX	Comfort Systems USA Inc	−19,675	11,799	$23,385,028
AOS	Smith A O Corp	−16,000	253,170	$15,878,822
FBIN	Fortune Brands Innovations, Inc.	−16,000	630,689	$34,624,826
IFF	International Flavors & Fragrances Inc	−15,792	42,395	$3,358,531
No positions match the current search.

New Positions

Positions the filer opened this quarter

9 positions

Ticker	Company	Shares	Value
FRVO	Fervo Energy Co	1,969,224	$57,560,417
TKR	Timken Co	235,190	$34,177,810
MAIR	Madison Air Solutions Corp	611,307	$23,840,973
TEX	Terex Corp	299,384	$21,672,407
VECO	Veeco Instruments Inc	230,000	$17,434,000
CBRS	Cerebras Systems Inc.	45,000	$9,945,000
NOVT	Novanta Inc	50,000	$8,112,000
CLS	Celestica Inc	5,000	$1,824,000
EW	Edwards Lifesciences Corp	16,529	$1,495,213
No positions match the current search.

Sold Out

Positions the filer fully exited

9 positions

Ticker	Company	Shares	Value
BEPC	Brookfield Renewable Corp	1,342,029	$53,453,015
FSS	Federal Signal Corp /De/	241,407	$26,105,752
COR	Cencora, Inc.	68,000	$21,361,520
AVGO	Broadcom Inc.	43,700	$13,525,587
VMI	Valmont Industries Inc	33,240	$13,281,706
IR	Ingersoll Rand Inc.	77,900	$6,241,348
FN	Fabrinet	9,800	$5,110,896
TRMB	Trimble Inc.	6,301	$411,014
HTO	H2o America	6,127	$359,471
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

126 tracked positions · $6,234,447,162 total · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Healthcare Industrials Technology Utilities

Showing 1–50 of 126 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
ARM	Arm Holdings PLC /Uk Technology	Reduced	827,366	-180,038	$293,359,162	+92.5%	4.71%
MRVL	Marvell Technology, Inc. Technology	Reduced	960,706	-241,601	$286,184,710	+140.3%	4.59%
NVT	nVent Electric plc Industrials	Added	1,450,021	+25,633	$245,938,061	+46.0%	3.94%
PWR	Quanta Services, Inc. Industrials	Added	326,449	+3,120	$235,056,337	+32.4%	3.77%
VRT	Vertiv Holdings Co Industrials	Reduced	637,920	-85,079	$213,588,374	+17.9%	3.43%
ADI	Analog Devices Inc Technology	Added	527,512	+133,553	$209,511,941	+67.2%	3.36%
RRX	Regal Rexnord Corp Industrials	Added	705,873	+132,746	$168,131,889	+56.7%	2.70%
ON	On Semiconductor Corp Technology	Reduced	1,722,056	-240,243	$162,803,174	+34.0%	2.61%
LITE	Lumentum Holdings Inc. Technology	Reduced	184,110	-30,716	$157,977,426	+4.6%	2.53%
FSLR	First Solar, Inc. Technology	Added	651,923	+6,231	$153,827,751	+20.8%	2.47%
GNRC	Generac Holdings Inc. Industrials	Added	481,609	+4,603	$141,019,931	+51.4%	2.26%
LSCC	Lattice Semiconductor Corp Technology	Added	909,862	+8,697	$139,172,491	+66.5%	2.23%
A	Agilent Technologies, Inc. Healthcare	Reduced	1,007,585	-109,960	$133,837,515	+5.1%	2.15%
MPWR	Monolithic Power Systems, Inc. Technology	Added	96,033	+1,040	$132,752,177	+27.8%	2.13%
POWI	Power Integrations Inc Technology	Added	1,340,404	+470,234	$112,272,239	+152.0%	1.80%
NXT	Nextpower Inc. Technology	Added	865,627	+7,459	$103,130,800	−0.3%	1.65%
ENPH	Enphase Energy, Inc. Technology	Added	2,061,745	+1,009,670	$101,520,323	+155.2%	1.63%
ADSK	Autodesk, Inc. Technology	Reduced	512,880	-147	$99,714,129	−18.8%	1.60%
XYL	Xylem Inc. Industrials	Added	813,451	+115,774	$96,158,042	+15.3%	1.54%
BE	Bloom Energy Corp Industrials	Added	316,637	+55,536	$95,846,019	+170.9%	1.54%
TMO	Thermo Fisher Scientific Inc. Healthcare	Added	190,933	+60,220	$95,726,168	+49.0%	1.54%
CSL	Carlisle Companies Inc Industrials	Added	252,042	+2,413	$91,428,235	+9.8%	1.47%
ITRI	Itron, Inc. Technology	Added	1,053,799	+102,064	$91,185,227	+6.9%	1.46%
MWH	SOLV Energy, Inc. Utilities	Added	2,641,405	+1,636,501	$89,939,840	+198.0%	1.44%
TTEK	Tetra Tech Inc Industrials	Added	3,099,250	+812,000	$89,537,332	+30.0%	1.44%
TT	Trane Technologies plc Industrials	Added	175,904	+1,682	$86,397,008	+19.0%	1.39%
VLTO	Veralto Corp Industrials	Added	882,169	+31,871	$78,230,746	+4.1%	1.25%
IEX	Idex Corp /De/ Industrials	Reduced	322,045	-57,026	$73,088,112	+1.7%	1.17%
GLW	Corning Inc /Ny Technology	Added	283,378	+20,878	$72,383,242	+102.8%	1.16%
FERG	Ferguson Enterprises Inc. /DE/ Industrials	Added	275,959	+43,251	$65,493,349	+20.7%	1.05%
TER	Teradyne, Inc Technology	Reduced	129,176	-6,560	$62,500,515	+55.3%	1.00%
ECL	Ecolab Inc. Basic Materials	Added	216,974	+30,766	$60,451,126	+22.0%	0.97%
DHR	Danaher Corp /De/ Healthcare	Added	309,684	+21,803	$58,988,608	+8.1%	0.95%
FRVO	Fervo Energy Co Utilities	NEW	1,969,224	NEW	$57,560,417	NEW	0.92%
WAT	Waters Corp /De/ Healthcare	Added	152,195	+7,323	$57,079,212	+32.3%	0.92%
RUN	Sunrun Inc. Technology	Added	4,263,680	+40,743	$57,048,038	−0.4%	0.92%
ONTO	Onto Innovation Inc. Technology	Added	147,200	+32,500	$55,707,840	+136.8%	0.89%
EME	EMCOR Group, Inc. Industrials	Added	65,460	+1,200	$54,323,944	+14.5%	0.87%
AIT	Applied Industrial Technologies Inc Industrials	Reduced	150,522	-4,500	$50,899,014	+23.8%	0.82%
WM	Waste Management Inc Industrials	Added	220,405	+49,627	$49,123,866	+25.2%	0.79%
PCOR	Procore Technologies, Inc. Technology	Added	1,179,201	+11,270	$47,899,144	−28.0%	0.77%
VIAV	Viavi Solutions Inc. Technology	Added	896,000	+236,000	$42,784,000	+94.8%	0.69%
WMS	Advanced Drainage Systems, Inc. Industrials	Reduced	271,735	-36,669	$42,651,525	+0.9%	0.68%
SQM	Chemical & Mining Co Of Chile Inc Basic Materials	Reduced	556,152	-60,336	$41,177,494	−17.5%	0.66%
STM	STMicroelectronics N.V. Technology	Added	538,880	+10,482	$40,356,723	+121.1%	0.65%
J	Jacobs Solutions Inc. Industrials	Added	303,571	+241	$38,249,946	−0.9%	0.61%
APG	APi Group Corp Industrials	Reduced	891,999	-156,035	$37,776,157	−11.0%	0.61%
SPXC	SPX Technologies, Inc. Industrials	Added	152,829	+81,116	$37,469,085	+161.3%	0.60%
TXN	Texas Instruments Inc Technology	Reduced	122,184	-1,843	$36,419,384	+51.3%	0.58%
LIN	Linde PLC Basic Materials	Added	69,055	+25,237	$35,835,401	+65.0%	0.57%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.