Boston PartnersBoston Partners

Institutional investor · Portfolio as of Q4 2025

SEC EDGAR SourceSEC Filings

Top Holdings753 positions

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

JPMORGAN CHASE & CO

7.2M$2.3B2.4%$106.11+203.44%
29 qtrssince 2018-Q4
Decreased
0

AMERISOURCEBERGEN CORP

4.2M$1.4B1.5%$129.39+162.35%
29 qtrssince 2018-Q4
Decreased
0

LPL FINANCIAL HOLDINGS INC

3.6M$1.3B1.3%$256.96+38.61%
29 qtrssince 2018-Q4
Decreased
0

US FOODS HOLDING CORP

16.2M$1.2B1.3%$45.87+65.52%
21 qtrssince 2020-Q4
Increased
50

AMAZON.COM INC

5M$1.1B1.2%$223.35+4.11%
5 qtrssince 2024-Q4
Increased
52

KINROSS GOLD CORP

38.1M$1.1B1.2%$8.91+221.20%
23 qtrssince 2020-Q2
Decreased
0

CRH PLC

8.8M$1.1B1.1%$61.94+99.26%
10 qtrssince 2023-Q3
Decreased
0

HUNTINGTON BANCSHARES INC

58.9M$1B1.1%$11.49+52.06%
29 qtrssince 2018-Q4
Decreased
0

MICRON TECHNOLOGY INC

3.5M$1B1.1%$85.70+241.45%
27 qtrssince 2019-Q2
Decreased
0

PHILIP MORRIS INTERNATIONAL

6.3M$1B1.1%$95.55+69.49%
29 qtrssince 2018-Q4
Decreased
0

MCKESSON CORP

1.2M$1B1.0%$389.77+112.26%
29 qtrssince 2018-Q4
Decreased
0

MARATHON PETROLEUM CORP

6.1M$997.9M1.0%$107.63+52.21%
29 qtrssince 2018-Q4
Decreased
0

MICROCHIP TECHNOLOGY INC

15.2M$974.2M1.0%

IQVIA HOLDINGS INC

4.1M$923.3M1.0%$186.82+21.88%
2 qtrssince 2025-Q3
Increased
51

WALT DISNEY CO/THE

8.1M$919.6M1.0%$114.05+0.65%
5 qtrssince 2024-Q4
Increased
51

WELLS FARGO & CO

9.6M$895.5M0.9%$44.64+105.39%
29 qtrssince 2018-Q4
Increased
47

DIAMONDBACK ENERGY INC

5.6M$838.5M0.9%$156.10-5.31%
29 qtrssince 2018-Q4
Decreased
0

KEYSIGHT TECHNOLOGIES IN

4M$819.5M0.8%$153.86+33.89%
8 qtrssince 2024-Q1
Decreased
0

AUTOZONE INC

237,024$804.5M0.8%$1,120.50+202.68%
28 qtrssince 2019-Q1
Decreased
0

FIRSTENERGY CORP

17.8M$796.7M0.8%$36.01+20.68%
14 qtrssince 2022-Q3
Decreased
0
$96.6B
AUM
753
Positions
Q4 2025
Filing
Rating · 3.0
Quarterly Portfolio Change
+5%Q3'24$84.7B-3%Q4'24$82.2B+1%Q1'25$82.7B+9%Q2'25$90B+8%Q3'25$97.4B-1%Q4'25$96.6B
Activity profile
$ moved · Q4'25
New18%Increased24%Decreased55%Exited4%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 4.1 years
<1Q5%1-4Q13%1-2Y13%2Y+69%

Boston Partners manages $96.6B across 753 positions as of Q4 2025. Top holdings: JPM (2.4%), COR (1.5%), LPLA (1.3%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 3/5.0.

Q4 2025 Summary

Active quarter - 69 new positions, 70 exits, 223 increased. Top move: AMZN (INCREASED, conviction 52). Portfolio: $96.6B across 753 positions.

Top holdings by portfolio weight

Total AUM$97B
JPM2.41%
COR1.47%
LPLA1.31%
USFD1.27%
AMZN1.19%
KGC1.16%
CRH1.13%
HBAN1.06%
MU1.05%
PM1.05%
Other1.04%

Portfolio allocation by GICS sector

Sectors11
Financial Services20.89%
Technology15.17%
Industrials14.59%
Healthcare12.73%
Consumer Cyclical10.12%
Basic Materials6.10%
Energy5.49%
Consumer Defensive5.49%
Utilities3.61%
Communication Services3.14%
Other2.68%

Behavioral investing profile

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Balanced Allocator- primarily Financial Services, Technology, Industrials
Compare DNA across all funds
7-dimension quality assessment
Solid(3.0 / 5.0)
Track Record73
Conviction39
Concentration23
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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

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