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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
MKC icon
101
McCormick & Company Non-Voting
MKC
$14.6B
$365M 0.32%
7,230,202
+2,824,752
+64% +$139M
LAMR icon
102
Lamar Advertising Co
LAMR
$15.8B
$361M 0.32%
2,317,282
+80,643
+4% +$11.7M
ALSN icon
103
Allison Transmission
ALSN
$10.2B
$358M 0.32%
3,176,528
+319,918
+11% +$38.8M
NTR icon
104
Nutrien
NTR
$32.2B
$352M 0.31%
4,092,255
+1,958,776
+92% +$137M
SGI
105
Somnigroup International
SGI
$14B
$349M 0.31%
4,453,103
+653,494
+17% +$47.9M
PKG icon
106
Packaging Corp of America
PKG
$22.9B
$347M 0.31%
1,456,806
-110,084
-7% -$24.1M
HWM icon
107
Howmet Aerospace
HWM
$113B
$346M 0.31%
1,287,723
+37,364
+3% +$9.6M
AME icon
108
Ametek
AME
$58.7B
$344M 0.31%
1,420,716
+164,927
+13% +$38M
J icon
109
Jacobs Solutions
J
$16.8B
$340M 0.3%
2,693,079
+263,155
+11% +$32.4M
AMG icon
110
Affiliated Managers Group
AMG
$9.7B
$339M 0.3%
1,001,967
+30,720
+3% +$9.53M
SYK icon
111
Stryker
SYK
$131B
$337M 0.3%
1,071,198
+1,070,357
+127,272% +$337M
WSM icon
112
Williams-Sonoma
WSM
$28.5B
$335M 0.3%
1,442,945
+214,614
+17% +$42.5M
SPGI icon
113
S&P Global
SPGI
$125B
$335M 0.3%
+818,328
New +$346M
PR
114
Permian Resources
PR
$17.7B
$334M 0.3%
18,115,841
-525,937
-3% -$10.6M
TRV icon
115
Travelers Companies
TRV
$77.2B
$332M 0.29%
1,005,216
+12,260
+1% +$3.72M
GEHC icon
116
GE HealthCare
GEHC
$33.3B
$330M 0.29%
5,153,347
+55,647
+1% +$3.66M
PGR icon
117
Progressive
PGR
$121B
$325M 0.29%
1,487,621
+1,476,349
+13,097% +$298M
GOOGL icon
118
Alphabet (Google) Class A
GOOGL
$4.24T
$324M 0.29%
906,580
-5,662
-0.6% -$2.04M
ORCL icon
119
Oracle
ORCL
$450B
$323M 0.29%
2,219,661
-298,187
-12% -$54M
IDCC icon
120
InterDigital
IDCC
$8.88B
$323M 0.29%
1,142,559
+165,356
+17% +$49.2M
STE icon
121
Steris
STE
$23B
$315M 0.28%
1,498,334
+636,081
+74% +$136M
SOLV icon
122
Solventum
SOLV
$14.7B
$312M 0.28%
4,037,963
+123,872
+3% +$9.03M
REG icon
123
Regency Centers
REG
$14.1B
$309M 0.27%
3,871,117
+119,842
+3% +$9.41M
SF
124
Stifel
SF
$12.9B
$307M 0.27%
4,403,821
+163,441
+4% +$12.2M
CB icon
125
Chubb
CB
$133B
$303M 0.27%
890,313
+30,182
+4% +$9.84M
3 4
5
6 7

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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.