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

Institutional investor · Portfolio as of Q4 2025

SEC EDGAR SourceSEC Filings

Top Holdings824 positions

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

NVIDIA CORP

24.9M$4.7B6.6%$120.02+56.25%
28 qtrssince 2019-Q1
Increased
62

MICROSOFT CORP

8M$3.8B5.5%$285.78+70.58%
28 qtrssince 2019-Q1
Increased
62

APPLE INC

13.3M$3.6B5.1%$136.00+99.36%
28 qtrssince 2019-Q1
Increased
62

ALPHABET INC-CL A

9.2M$2.9B4.1%$127.66+145.84%
28 qtrssince 2019-Q1
Increased
61

AMAZON.COM INC

9.1M$2.1B3.0%$149.90+55.12%
28 qtrssince 2019-Q1
Increased
63

META PLATFORMS INC-CLASS A

1.9M$1.3B1.8%$324.15+105.45%
28 qtrssince 2019-Q1
Decreased
0

JPMORGAN CHASE & CO

3.8M$1.2B1.7%$166.79+93.04%
28 qtrssince 2019-Q1
Decreased
0

BROADCOM INC

3.5M$1.2B1.7%$172.58+99.80%
28 qtrssince 2019-Q1
Decreased
0

ALPHABET INC-CL C

2.9M$902.7M1.3%$134.49+133.88%
28 qtrssince 2019-Q1
Increased
54

ELI LILLY & CO

726,465$780.7M1.1%$407.04+162.76%
28 qtrssince 2019-Q1
Decreased
0

ABBVIE INC

3.2M$733.5M1.0%$146.11+52.77%
28 qtrssince 2019-Q1
Decreased
0

VISA INC-CLASS A SHARES

2M$698.7M1.0%$235.15+48.26%
28 qtrssince 2019-Q1
Decreased
0

TESLA INC

1.4M$650.6M0.9%$334.11+36.01%
28 qtrssince 2019-Q1
Increased
49
INFYINFY
ADR

INFOSYS LIMITED

34.4M$612.5M0.9%$17.96+0.43%
13 qtrssince 2022-Q4
Increased
45

MASTERCARD INC - A

1M$585.3M0.8%$414.58+39.07%
28 qtrssince 2019-Q1
Increased
44
IBNIBN
ADR

ICICI BANK LTD-SPON ADR

18.7M$556.7M0.8%$24.34+22.45%
13 qtrssince 2022-Q4
Decreased
0

NEWMONT MINING CORP

5M$498.9M0.7%$77.72+31.07%
28 qtrssince 2019-Q1
Increased
51

THERMO FISHER SCIENTIFIC INC

825,966$478.6M0.7%$487.83+19.60%
28 qtrssince 2019-Q1
Increased
48

ARISTA NETWORKS INC

3.7M$478.5M0.7%$108.94+21.57%
28 qtrssince 2019-Q1
Decreased
0

BOOKING HOLDINGS INC

87,803$470.2M0.7%$130.15+63.81%
28 qtrssince 2019-Q1
Increased
44
$70.2B
AUM
824
Positions
Q4 2025
Filing
Rating · 3.0
Quarterly Portfolio Change
+8%Q3'24$50.3B+5%Q4'24$52.8B-2%Q1'25$51.5B+20%Q2'25$61.8B+12%Q3'25$69B+2%Q4'25$70.2B
Activity profile
$ moved · Q4'25
New1%Increased57%Decreased42%Exited1%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 5.3 years
<1Q2%1-4Q4%1-2Y4%2Y+91%

Robeco Institutional Asset Management B.V. manages $70.2B across 824 positions as of Q4 2025. Top holdings: NVDA (6.6%), MSFT (5.5%), AAPL (5.1%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 3/5.0.

Q4 2025 Summary

Active quarter - 38 new positions, 71 exits, 343 increased. Top move: AMZN (INCREASED, conviction 63). Portfolio: $70.2B across 824 positions.

Top holdings by portfolio weight

Total AUM$70B
NVDA6.62%
MSFT5.48%
AAPL5.15%
GOOGL4.10%
AMZN3.00%
META1.80%
JPM1.73%
AVGO1.73%
GOOG1.29%
LLY1.11%
Other1.04%

Portfolio allocation by GICS sector

Sectors11
Technology35.32%
Financial Services15.02%
Communication Services11.63%
Healthcare11.00%
Consumer Cyclical10.26%
Industrials5.59%
Consumer Defensive3.54%
Basic Materials2.90%
Energy1.90%
Real Estate1.77%
Other1.10%

Behavioral investing profile

7-dimension quality assessment
Solid(3.0 / 5.0)
Track Record52
Conviction43
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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Accumulation Streaks

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

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