Robeco Institutional Asset Management B.V.

Robeco Institutional Asset Management B.V. is an institution, managing $69.0B across 856 long positions as of Q3 2025 with 35% Technology concentration.

Portfolio Value: $69.0B
Positions: 856
Top Holding: NVDA at 6.68%
Last Reported: Q3 2025

Top Holdings

Largest long holdings in Robeco Institutional Asset Management B.V.'s portfolio (32% of total portfolio)

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Holding	Sector	Market Value	Weight	Ownership	Owned Since
1 Nvidia NVDA	Semiconductors Technology	$4.6B	6.68%	0.10% 24.7M shares	≤ Q2 2013 Held for 12y 5m+
2 Microsoft MSFT	Software - Infrastructure Technology	$4.1B	5.91%	0.11% 7.9M shares	≤ Q2 2013 Held for 12y 5m+
3 Apple AAPL	Consumer Electronics Technology	$3.4B	4.89%	0.09% 13.2M shares	≤ Q2 2013 Held for 12y 5m+
4 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$2.2B	3.12%	0.07% 8.9M shares	≤ Q2 2013 Held for 12y 5m+
5 Amazon AMZN	Specialty Retail Consumer Cyclical	$1.9B	2.71%	0.08% 8.5M shares	≤ Q2 2013 Held for 12y 5m+
6 Meta Platforms, Inc. META	Internet Content & Information Communication Services	$1.7B	2.40%	0.09% 2.3M shares	≤ Q2 2013 Held for 12y 5m+
7 JPMorgan Chase JPM	Banks - Diversified Financial Services	$1.2B	1.73%	0.14% 3.8M shares	≤ Q2 2013 Held for 12y 5m+
8 Broadcom Inc. AVGO	Semiconductors Technology	$1.2B	1.71%	0.08% 3.6M shares	≤ Q2 2013 Held for 12y 5m+
9 Netflix NFLX	Entertainment Communication Services	$979.5M	1.42%	0.19% 817.0K shares	≤ Q2 2013 Held for 12y 5m+
10 Visa V	Financial - Credit Services Financial Services	$963.8M	1.40%	0.15% 2.8M shares	≤ Q2 2013 Held for 12y 5m+

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Robeco Institutional Asset Management B.V.'s latest filing

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Market Value

$69.0B

Prior: $61.8B

Q/Q Change

+11.63%

+$7.2B

Net Flows % of MV

+4.85%

Turnover Ratio

8.59%

New Purchases

17 stocks

$37.2M

Added To

374 stocks

+$7.6B

Sold Out Of

47 stocks

$127.9M

Reduced Holdings

361 stocks

-$4.1B

Increased Positions

Position	Shares Δ	Change
1 Waystar Holding Corp. WAY	New	0 → 231.2K +$8.8M
2 BitMine Immersion Technologies, Inc. BMNR	New	0 → 140.0K +$7.3M
3 Empire State Realty Trust ESRT	New	0 → 520.0K +$4.0M
4 Hudbay Minerals HBM	New	0 → 172.7K +$2.6M
5 KLAR Klarna Group plc KLAR	New	0 → 60.0K +$2.2M

Decreased Positions

Position	Shares Δ	Change
1 Allison Transmission Holdings ALSN	Sold	285.5K → 0 −$27.1M
2 AptarGroup ATR	Sold	144.9K → 0 −$22.7M
3 Ansys ANSS	Sold	29.7K → 0 −$10.4M
4 Southern Company SO	Sold	88.4K → 0 −$8.1M
5 Tegna TGNA	Sold	341.5K → 0 −$5.7M