Boston Partners

CIK 0001386060 · Q2 2026

13F Equity AUM

$112.6B

+17.9% QoQ

Positions

802

+36 QoQ

AUM Rank

#98

Top 1%

Skill Alpha (FF)

+1.3%/yr^ns

No Clear Edge

Rank #1,709 · Top 21%

vs S&P +2.9%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 9.5%Top 10: 15.5%Top 20: 25.1%

AMZN2.7%

JPM2.1%

USFD1.7%

AMAT1.7%

FLEX1.2%

ABG1.2%

CRH.L1.2%

MU1.2%

DELL1.2%

MCHP1.2%

Others (792)84.5%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Financial Services19.2%

Technology17.3%

Industrials13.3%

Healthcare10.7%

Consumer Cyclical9.5%

Energy6.4%

Basic Materials6.1%

Consumer Defensive4.1%

Other13.4%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 802Median: 0.02%Avg: 0.12%

0–0.5%

742(48.1%)

0.5–1%

47(33.2%)

1–3%

13(18.7%)

3–5%

0(0.0%)

5%+

0(0.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 802vs 20 funds

0%Low

802

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New100Increased410Decreased280Exited65

New Positions

TPR0.5%

+3.6M

HONEYWELL INTL INC0.3%

+1.7M

HONEYWELL AEROSPACE …0.3%

+1.7M

SPGI0.3%

+818K

WHD0.2%

+4.6M

SIRI0.1%

+5.1M

CHE0.1%

+281K

GMED0.1%

+1.6M

MRSH0.1%

+458K

LNG0.1%

+273K

Increased

AMZN2.7%

+7.4M(+136%)

SO0.5%

+6.1M(+15069%)

GEN0.5%

+5.8M(+39%)

BALL0.5%

+4.2M(+93%)

CRH.L1.2%

+3.9M(+43%)

BKNG0.6%

+3.4M(+1211%)

MCX0.3%

+2.8M(+64%)

COP0.9%

+2.7M(+41%)

HBAN0.8%

+2.7M(+5%)

KT0.1%

+2.5M(+71%)

Decreased

PPL0.0%

-12,645,802(-100%)

LKQ10.0%

-6,033,783(-100%)

CRC0.0%

-4,839,665(-89%)

EGHT0.0%

-4,835,937(-72%)

SCHW0.1%

-4,487,694(-82%)

MRVL0.5%

-4,413,895(-72%)

SYY0.5%

-4,393,821(-42%)

FLEX1.2%

-4,377,798(-34%)

QIAGEN NV0.0%

-3,597,424(-99%)

CSCO0.1%

-3,001,690(-83%)

Exited

HON

-3,177,157

CPRT

-3,204,135

MBC

-6,727,552

-1,312,803

-362,101

-854,941

-390,028

-1,507,562

-1,141,522

-405,694

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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