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Boston Partners

Portfolio Profile

CIK: 0001386060 | BOSTON, MA

Investment Profile

Style

Value

Turnover

Medium

Orientation

Concentrated trader
Investment Commentary

Boston Partners employs a disciplined, value-oriented investment philosophy, as evidenced by a broadly diversified portfolio with 1,772 positions and top holdings capped at just 2.2% in JPMorgan Chase. The fund tilts toward Financial Services (17.1%) and Industrials (13.8%), while Technology (13.7%) and Healthcare (10.3%) also feature prominently, reflecting a balanced sector approach. This granular allocation—with the largest single name under 2.5%—reveals a strategy that prioritizes risk control and broad exposure over concentrated conviction, allowing the manager to express its value discipline across a wide opportunity set without overbetting on any one theme.

$112.6B
AUM
802
Positions
15.54%
Top 10 Conc.
29.3%
Top 25 Conc.

Top Holdings

#SecuritySharesValue% of Portfolio
1Amazon COM Inc(AMZN)12,862,015$3.1B2.73%
2JPMorgan Chase & Co(JPM)7,360,355$2.4B2.15%
3US Foods Hldg Corp(USFD)18,606,610$1.9B1.69%
4Applied Matls Inc(AMAT)2,636,446$1.9B1.68%

Sector Allocation

Latest filing, equity positions only

Financial Services18.25% · $20.5B
Technology14.86% · $16.7B
Industrials13.43% · $15.1B
Healthcare11.15% · $12.5B
Consumer Cyclical10.2% · $11.5B
Unclassified6.22% · $7.0B
Basic Materials5.94% · $6.7B

AUM History

$72.2B | 1804 pos.
$75.5B | 1835 pos.
$84.0B | 1879 pos.
$80.5B | 1825 pos.
$84.7B | 1745 pos.
$82.2B | 1704 pos.
5
Flex LTD(FLEX)
8,615,342
$1.4B
1.23%
6Cencora Inc(COR)4,868,782$1.4B1.23%
7CRH PLC(CRH)12,915,788$1.4B1.23%
8Micron Technology Inc(MU)1,202,381$1.4B1.22%
9Dell Technologies Inc(DELL)3,172,196$1.4B1.22%
10Microchip Technology Inc.(MCHP)14,522,587$1.3B1.17%
Consumer Defensive
5.47% · $6.2B
Energy5.46% · $6.1B
Utilities3.7% · $4.2B
Communication Services3.16% · $3.6B
Real Estate2.15% · $2.4B

Sector Rotation

Quarter-over-quarter weight changes

SectorPrev %Curr %Change
Energy7.24%5.46%-1.78%
Unclassified4.7%6.22%+1.52%
Industrials14.51%13.43%-1.08%
Consumer Cyclical9.14%10.2%+1.06%
Technology14.22%14.86%+0.64%
Basic Materials6.4%5.94%-0.46%
Healthcare10.73%11.15%+0.42%
Utilities4%3.7%-0.3%
Consumer Defensive5.65%5.47%-0.18%
Financial Services18.09%18.25%+0.16%
Real Estate2.2%2.15%-0.05%
Communication Services3.12%3.16%+0.04%

Cap Size Rotation

Quarter-over-quarter weight changes by market cap

Cap SizePrev %Curr %Change
Large Cap64.3%60.7%-3.6%
Mega Cap16.67%19.4%+2.73%
Mid Cap12.7%12.08%-0.62%
Unclassified4.7%6.22%+1.52%
Small Cap1.57%1.56%-0.01%
Micro Cap0.07%0.04%-0.03%
$82.7B | 1694 pos.
$90.0B | 1708 pos.
$97.4B | 1840 pos.
$96.6B | 1747 pos.
$95.5B | 1772 pos.
$112.6B | 1850 pos.
Q3
23
Q4
23
Q1
24
Q2
24
Q3
24
Q4
24
Q1
25
Q2
25
Q3
25
Q4
25
Q1
26
Q2
26

Recent Activity

Quarter-over-quarter position changes

98
New
63
Closed
411
Increased
281
Decreased
12
Unchanged