Filed: 10/23/2026ACC: 0001418427-26-000005
📋 What this filing means
ROBECO SCHWEIZ AG filed this quarterly 13F‑HR report disclosing 135 equity positions with a total reported market value of $5.55B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
135
Positions
$5.55B
Total AUM (reported)
56.01M
Total Shares
Allocation by class
COM$4.03B72.7%
SHS$383.45M6.9%
COM CL A$293.05M5.3%
SPONSORED ADS$248.07M4.5%
COM SHS CL A$98.80M1.8%
COM SHS$90.64M1.6%
CL A$70.89M1.3%
Portfolio Concentration
Top 3$669.93M12.1%
4–10$1.16B20.9%
11–25$1.39B25.1%
Rest$2.33B42.0%
Top 3 weight
12.1%
Top 10 weight
33.0%
Voting Authority Distribution
Total shares with voting rights: 56.01M
Sole
Full voting authority
55.25M
shares
% of voting shares98.6%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
764.22K
shares
% of voting shares1.4%
Investment Discretion (by position count)
Sole135
Shared0
Other0
Dominant voting typeSole · 98.6% of voting shares
Institutional Holdings135
Rows:
ARM HOLDINGS PLC
SOLEShares777.23K
TypeSH
Market value$225.13M
4.06%
Sole
777.23K
Shared
0.00
None
0.00
NVENT ELEC PLC
SOLEShares1.40M
TypeSH
Market value$224.38M
4.04%
Sole
1.40M
Shared
0.00
None
0.00
MARVELL TECHNOLOGY INC
SOLEShares834.25K
TypeSH
Market value$220.42M
3.97%
Sole
834.25K
Shared
0.00
None
0.00
QUANTA SVCS INC
SOLEShares326.13K
TypeSH
Market value$209.54M
3.78%
Sole
326.13K
Shared
0.00
None
0.00
ANALOG DEVICES INC
SOLEShares499.10K
TypeSH
Market value$198.00M
3.57%
Sole
499.10K
Shared
0.00
None
0.00
LUMENTUM HLDGS INC
SOLEShares175.24K
TypeSH
Market value$170.20M
3.07%
Sole
175.24K
Shared
0.00
None
0.00
VERTIV HOLDINGS CO
SOLEShares666.81K
TypeSH
Market value$160.91M
2.90%
Sole
666.81K
Shared
0.00
None
0.00
AGILENT TECHNOLOGIES INC
SOLEShares932K
TypeSH
Market value$160.59M
2.89%
Sole
891.39K
Shared
0.00
None
40.61K
NEXTPOWER INC
SOLEShares1.72M
TypeSH
Market value$134.12M
2.42%
Sole
1.72M
Shared
0.00
None
0.00
ON SEMICONDUCTOR CORP
SOLEShares1.66M
TypeSH
Market value$127.47M
2.30%
Sole
1.66M
Shared
0.00
None
0.00
MONOLITHIC PWR SYS INC
SOLEShares89.01K
TypeSH
Market value$119.91M
2.16%
Sole
89.01K
Shared
0.00
None
0.00
LATTICE SEMICONDUCTOR CORP
SOLEShares874.29K
TypeSH
Market value$109.83M
1.98%
Sole
874.29K
Shared
0.00
None
0.00
FIRST SOLAR INC
SOLEShares626.44K
TypeSH
Market value$109.73M
1.98%
Sole
626.44K
Shared
0.00
None
0.00
AUTODESK INC
SOLEShares524.04K
TypeSH
Market value$109.52M
1.97%
Sole
519.73K
Shared
0.00
None
4.32K
REGAL REXNORD CORPORATION
SOLEShares678.28K
TypeSH
Market value$105.21M
1.90%
Sole
678.28K
Shared
0.00
None
0.00
BLOOM ENERGY CORP
SOLEShares371.73K
TypeSH
Market value$102.96M
1.86%
Sole
371.73K
Shared
0.00
None
0.00
GENERAC HLDGS INC
SOLEShares462.78K
TypeSH
Market value$95.77M
1.73%
Sole
462.78K
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares140.74K
TypeSH
Market value$95.00M
1.71%
Sole
134.37K
Shared
0.00
None
6.37K
ITRON INC
SOLEShares1.03M
TypeSH
Market value$88.91M
1.60%
Sole
1.03M
Shared
0.00
None
0.00
VERALTO CORP
SOLEShares851.54K
TypeSH
Market value$80.32M
1.45%
Sole
812K
Shared
0.00
None
39.54K
CARLISLE COS INC
SOLEShares242.19K
TypeSH
Market value$78.03M
1.41%
Sole
242.19K
Shared
0.00
None
0.00
TETRA TECH INC NEW
SOLEShares2.32M
TypeSH
Market value$76.49M
1.38%
Sole
2.22M
Shared
0.00
None
97.54K
TRANE TECHNOLOGIES PLC
SOLEShares169.03K
TypeSH
Market value$76.40M
1.38%
Sole
169.03K
Shared
0.00
None
0.00
XYLEM INC
SOLEShares742.62K
TypeSH
Market value$75.21M
1.36%
Sole
703.37K
Shared
0.00
None
39.25K
POWER INTEGRATIONS INC
SOLEShares1.29M
TypeSH
Market value$66.72M
1.20%
Sole
1.29M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ARM HOLDINGS PLCSOLE | SPONSORED ADS | 777.23K | SH | $225.13M 4.06% | 777.23K | 0.00 | 0.00 |
NVENT ELEC PLCSOLE | SHS | 1.40M | SH | $224.38M 4.04% | 1.40M | 0.00 | 0.00 |
MARVELL TECHNOLOGY INCSOLE | COM | 834.25K | SH | $220.42M 3.97% | 834.25K | 0.00 | 0.00 |
QUANTA SVCS INCSOLE | COM | 326.13K | SH | $209.54M 3.78% | 326.13K | 0.00 | 0.00 |
ANALOG DEVICES INCSOLE | COM | 499.10K | SH | $198.00M 3.57% | 499.10K | 0.00 | 0.00 |
LUMENTUM HLDGS INCSOLE | COM | 175.24K | SH | $170.20M 3.07% | 175.24K | 0.00 | 0.00 |
VERTIV HOLDINGS COSOLE | COM CL A | 666.81K | SH | $160.91M 2.90% | 666.81K | 0.00 | 0.00 |
AGILENT TECHNOLOGIES INCSOLE | COM | 932K | SH | $160.59M 2.89% | 891.39K | 0.00 | 40.61K |
NEXTPOWER INCSOLE | COM | 1.72M | SH | $134.12M 2.42% | 1.72M | 0.00 | 0.00 |
ON SEMICONDUCTOR CORPSOLE | COM | 1.66M | SH | $127.47M 2.30% | 1.66M | 0.00 | 0.00 |
MONOLITHIC PWR SYS INCSOLE | COM | 89.01K | SH | $119.91M 2.16% | 89.01K | 0.00 | 0.00 |
LATTICE SEMICONDUCTOR CORPSOLE | COM | 874.29K | SH | $109.83M 1.98% | 874.29K | 0.00 | 0.00 |
FIRST SOLAR INCSOLE | COM | 626.44K | SH | $109.73M 1.98% | 626.44K | 0.00 | 0.00 |
AUTODESK INCSOLE | COM | 524.04K | SH | $109.52M 1.97% | 519.73K | 0.00 | 4.32K |
REGAL REXNORD CORPORATIONSOLE | COM | 678.28K | SH | $105.21M 1.90% | 678.28K | 0.00 | 0.00 |
BLOOM ENERGY CORPSOLE | COM CL A | 371.73K | SH | $102.96M 1.86% | 371.73K | 0.00 | 0.00 |
GENERAC HLDGS INCSOLE | COM | 462.78K | SH | $95.77M 1.73% | 462.78K | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 140.74K | SH | $95.00M 1.71% | 134.37K | 0.00 | 6.37K |
ITRON INCSOLE | COM | 1.03M | SH | $88.91M 1.60% | 1.03M | 0.00 | 0.00 |
VERALTO CORPSOLE | COM SHS | 851.54K | SH | $80.32M 1.45% | 812K | 0.00 | 39.54K |
CARLISLE COS INCSOLE | COM | 242.19K | SH | $78.03M 1.41% | 242.19K | 0.00 | 0.00 |
TETRA TECH INC NEWSOLE | COM | 2.32M | SH | $76.49M 1.38% | 2.22M | 0.00 | 97.54K |
TRANE TECHNOLOGIES PLCSOLE | SHS | 169.03K | SH | $76.40M 1.38% | 169.03K | 0.00 | 0.00 |
XYLEM INCSOLE | COM | 742.62K | SH | $75.21M 1.36% | 703.37K | 0.00 | 39.25K |
POWER INTEGRATIONS INCSOLE | COM | 1.29M | SH | $66.72M 1.20% | 1.29M | 0.00 | 0.00 |
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