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Boston Partners

Boston Partners Portfolio holdings

AUM $113B
1-Year Est. Return 38.87%
This Fund
S&P 500
This Quarter Est. Return
+19.19%
1 Year Est. Return
+38.87%
3 Year Est. Return
+108.29%
5 Year Est. Return
+142.95%
10 Year Est. Return
+524.93%
AUM
$113B
AUM Growth
+$17.1B
Cap. Flow
+$4.49B
Cap. Flow %
3.99%
Top 10 Hldgs %
15.54%
Holding
864
New
97
Increased
407
Reduced
285
Closed
63

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$1.86B
2
SO icon
Southern Company
SO
+$577M
3
TPR icon
Tapestry
TPR
+$509M
4
NVDA icon
NVIDIA
NVDA
+$473M
5
CRH icon
CRH
CRH
+$430M

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$1.2B
2
MRVL icon
Marvell Technology
MRVL
+$885M
3
KEYS icon
Keysight
KEYS
+$847M
4
BKNG icon
Booking.com
BKNG
+$564M
5
FLEX icon
Flex
FLEX
+$531M

Sector Composition

Rank Sector Weight
1 Financials 19.29%
2 Technology 17.47%
3 Industrials 14.13%
4 Healthcare 11.96%
5 Consumer Discretionary 10.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MUSA icon
126
Murphy USA
MUSA
$10.4B
$303M 0.27%
561,246
+24,341
+5% +$13.2M
TECK icon
127
Teck Resources
TECK
$31.3B
$303M 0.27%
3,777,068
+1,124,296
+42% +$68.5M
LSTR icon
128
Landstar System
LSTR
$6.4B
$298M 0.26%
1,438,306
+18,093
+1% +$3.46M
MDT icon
129
Medtronic
MDT
$116B
$297M 0.26%
3,802,116
+1,774,211
+87% +$143M
FITB
130
Fifth Third Bancorp
FITB
$52.5B
$289M 0.26%
5,134,921
-496,313
-9% -$25.2M
PSX icon
131
Phillips 66
PSX
$92.8B
$286M 0.25%
1,690,972
+39,152
+2% +$6.74M
JNJ icon
132
Johnson & Johnson
JNJ
$632B
$283M 0.25%
1,113,805
-444,772
-29% -$104M
ICLR icon
133
Icon
ICLR
$12.9B
$281M 0.25%
1,620,730
+785,591
+94% +$100M
EXPE icon
134
Expedia Group
EXPE
$39.4B
$281M 0.25%
1,099,160
+422,462
+62% +$100M
MSFT icon
135
Microsoft
MSFT
$3.69T
$278M 0.25%
744,132
+734,792
+7,867% +$297M
OGE icon
136
OGE Energy
OGE
$9.71B
$277M 0.25%
5,687,808
+172,317
+3% +$8.25M
BIIB icon
137
Biogen
BIIB
$31.1B
$273M 0.24%
1,263,429
-436,649
-26% -$83.5M
EGP icon
138
EastGroup Properties
EGP
$11B
$271M 0.24%
1,340,324
+40,386
+3% +$8.09M
SEIC icon
139
SEI Investments
SEIC
$12.8B
$271M 0.24%
3,093,791
+1,323,752
+75% +$115M
VVV icon
140
Valvoline
VVV
$4.31B
$269M 0.24%
6,807,933
+225,501
+3% +$7.84M
RBA icon
141
RB Global
RBA
$16B
$264M 0.23%
2,263,866
+66,442
+3% +$6.99M
NEU icon
142
NewMarket
NEU
$8.72B
$256M 0.23%
323,902
+72,780
+29% +$52.4M
ROST icon
143
Ross Stores
ROST
$78.6B
$254M 0.23%
1,192,612
-120,124
-9% -$27M
CACI icon
144
CACI
CACI
$14.8B
$252M 0.22%
543,564
+21,062
+4% +$10.8M
XEL icon
145
Xcel Energy
XEL
$49.3B
$246M 0.22%
3,062,841
+94,479
+3% +$7.54M
YUM icon
146
Yum! Brands
YUM
$41.2B
$244M 0.22%
1,524,928
+243,729
+19% +$37.7M
RL icon
147
Ralph Lauren
RL
$23.1B
$242M 0.21%
602,402
-70,504
-10% -$26.2M
WHD icon
148
Cactus
WHD
$5.78B
$235M 0.21%
+4,589,743
New +$256M
CMC icon
149
Commercial Metals
CMC
$7.98B
$235M 0.21%
3,743,011
+157,133
+4% +$11.1M
AMGN icon
150
Amgen
AMGN
$226B
$231M 0.21%
637,923
-5,252
-0.8% -$1.8M
4 5
6
7 8

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Boston Partners's Q2 2026 Portfolio in Review

As of Q2 2026, Boston Partners held 864 positions worth $113B, up 18% from $95.5B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Boston Partners deployed $4.49B of net new capital in Q2 2026, opening 97 new positions and adding to 407 existing holdings. Its largest new stake was Tapestry: 3,551,183 shares worth $518M.

By sector, the portfolio is most concentrated in Financials at 19% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.

On the sell side, the largest reduction was Micron Technology, an estimated $1.2B trimmed.

  • Boston Partners's largest Q2 2026 buy was Tapestry: 3,551,183 shares worth $518M.
  • Boston Partners added most to Amazon in Q2 2026, an estimated $1.86B increase.
  • Boston Partners's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $1.2B.
  • Boston Partners fully exited Copart in Q2 2026, selling an estimated $106M.
  • Boston Partners's ten largest holdings make up 16% of its $113B portfolio in Q2 2026.
  • Boston Partners opened 97 new positions and closed 63 in Q2 2026.
  • Boston Partners's portfolio value rose 18% quarter-over-quarter to $113B.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.