Robeco Institutional Asset Management B.V.Robeco Institutional Asset Management B.V.

Institutional investor · Portfolio as of Q2 2026

Top Holdings837 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

NVIDIA CORP

26.7M$5.3B6.6%$124.43+68.50%
30 qtrssince 2019-Q1
Increased
63

APPLE INC

14.7M$4.3B5.2%$148.33+111.32%
30 qtrssince 2019-Q1
Increased
64

ALPHABET INC-CL A

9.4M$3.3B4.1%$133.94+155.34%
30 qtrssince 2019-Q1
Increased
60

MICROSOFT CORP

7.4M$2.8B3.4%$286.04+73.53%
30 qtrssince 2019-Q1
Increased
60

AMAZON.COM INC

9.5M$2.3B2.8%$159.74+62.94%
30 qtrssince 2019-Q1
Increased
62

BROADCOM INC

4.5M$1.7B2.1%$212.34+67.46%
30 qtrssince 2019-Q1
Increased
63

APPLIED MATERIALS INC

2M$1.4B1.7%$253.80+89.03%
30 qtrssince 2019-Q1
Increased
56

MICRON TECHNOLOGY INC

1M$1.2B1.5%$266.43+252.21%
30 qtrssince 2019-Q1
Increased
53

ALPHABET INC-CL C

3.2M$1.1B1.4%$152.48+122.39%
30 qtrssince 2019-Q1
Increased
50

JPMORGAN CHASE & CO

3M$979.1M1.2%$166.79+113.74%
30 qtrssince 2019-Q1
Decreased
0

META PLATFORMS INC-CLASS A

1.6M$913.7M1.1%$324.15+77.74%
30 qtrssince 2019-Q1
Decreased
0

ELI LILLY & CO

758,740$910.1M1.1%$517.08+130.03%
30 qtrssince 2019-Q1
Increased
58

ABBVIE INC

3.6M$897.1M1.1%$156.04+68.48%
30 qtrssince 2019-Q1
Increased
55

KLA CORP

2.7M$808.9M1.0%$276.65-33.55%
30 qtrssince 2019-Q1
Increased
72

LAM RESEARCH CORP COM NEW

1.8M$795.6M1.0%$94.43+231.33%
30 qtrssince 2019-Q1
Decreased
0

CUMMINS INC

964,675$688M0.8%$534.82+8.10%
30 qtrssince 2019-Q1
Increased
72

TESLA INC

1.5M$647.6M0.8%$338.36+2.21%
30 qtrssince 2019-Q1
Decreased
0

CISCO SYSTEMS INC

5.5M$642.1M0.8%$53.09+111.64%
30 qtrssince 2019-Q1
Decreased
0

VERTIV HOLDINGS CO-A

1.9M$641.7M0.8%$173.00+52.49%
13 qtrssince 2023-Q2
Decreased
0

ADVANCED MICRO DEVICES

1.1M$635M0.8%$236.74+103.15%
28 qtrssince 2019-Q3
Increased
53
$81.4B
AUM
837
Positions
Q2 2026
Filing
3.0/5
HI score
Quarterly 13F Value Change
-2%Q1'25$51.5B+20%Q2'25$61.8B+12%Q3'25$69B+2%Q4'25$70.2B-0%Q1'26$70.2B+16%Q2'26$81.4B
Activity profile
$ moved · Q2'26
New2%Increased65%Decreased32%Exited1%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 5.5 years
<1Q4%1-4Q4%1-2Y4%2Y+88%

Robeco Institutional Asset Management B.V. manages $81.4B across 837 positions as of Q2 2026. Top holdings: NVDA (6.6%), AAPL (5.2%), GOOGL (4.1%). Fund DNA: Steady Compounder. HoldingsIntel Score: 3/5.0.

Q2 2026 Summary

Active quarter - 61 new positions, 66 exits, 358 increased. Top move: KLAC (INCREASED, conviction 72). Portfolio: $81.4B across 837 positions.

Top holdings by portfolio weight

Total AUM$81B
NVDA6.57%
AAPL5.23%
GOOGL4.11%
MSFT3.41%
AMZN2.78%
AVGO2.10%
AMAT1.74%
MU1.45%
GOOG1.39%
JPM1.20%
Other1.12%

Portfolio allocation by GICS sector

Sectors11
Technology38.29%
Financial Services12.72%
Communication Services10.40%
Healthcare10.01%
Consumer Cyclical8.86%
Industrials7.15%
Consumer Defensive3.91%
Energy2.94%
Basic Materials2.69%
Real Estate1.78%
Other1.25%

Behavioral investing profile

7-dimension, SEC 13F-derived research score
Solid(3.0 / 5.0)
Holdings P&L60
Conviction42
Concentration45
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

Verify source filings on SEC EDGAR

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