Boston Partners

CIK
1386060
City
BOSTON
State / Country
MA

Top Portfolio Positions

735 positions · $95,326,522,277 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
JPM
Jpmorgan Chase & Co
Financial Services
7,053,020 $2,074,716,360 2.18%
USFD
US Foods Holding Corp.
Consumer Defensive
16,394,437 $1,511,731,034 1.59%
COR
Cencora, Inc.
Healthcare
4,482,817 $1,408,232,130 1.48%
MPC
Marathon Petroleum Corp
Energy
5,649,204 $1,379,422,630 1.45%
LPLA
LPL Financial Holdings Inc.
Financial Services
4,131,498 $1,242,878,542 1.30%
BKNG
Booking Holdings Inc.
Consumer Cyclical
277,977 $1,170,372,065 1.23%
FANG
Diamondback Energy, Inc.
Energy
5,766,947 $1,140,644,445 1.20%
AMZN
Amazon Com Inc
Consumer Cyclical
5,449,163 $1,134,897,176 1.19%
KGC
Kinross Gold Corp
Basic Materials
34,849,647 $1,063,611,225 1.12%
MCK
Mckesson Corp
Healthcare
1,155,049 $999,533,200 1.05%

Portfolio Trend

24 quarters · across all stocks

Holdings in AMN

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Shares Held

Position Value (USD)

15 of 15 shown
Report Date Value (USD) Shares
2026-03-31 $39,218,034 2,138,388
2025-12-31 $16,313,885 1,035,145
2025-09-30 $260,837 13,473
2025-06-30 $208,829 10,103
2025-03-31 $246,703 10,086
2024-12-31 $31,607,218 1,321,372
2024-09-30 $73,506,250 1,734,047
2024-06-30 $93,200,227 1,819,251
2024-03-31 $118,321,739 1,892,845
2023-12-31 $215,995,102 2,884,550
2023-09-30 $121,211,906 1,423,009
2023-06-30 $121,758,931 1,115,826
2023-03-31 $27,531,103 331,860
2022-12-31 $23,915,109 232,592
2022-09-30 $17,549,307 165,622