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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
+500.61%
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
Avg Time Held
12.8 quarters
Top 10 Avg Time Held
4.9 quarters
Top 20 Avg Time Held
4.7 quarters

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 14.15%
4 Healthcare 11.96%
5 Consumer Discretionary 10.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
RITM icon
626
Rithm Capital
RITM
$4.76B
$1.66M ﹤0.01%
176,349
+33,215
+23% +$317K
2024 Q4
6 quarters
TRMB icon
627
Trimble
TRMB
$13.9B
$1.65M ﹤0.01%
32,213
-2,739,391
-99% -$162M
2024 Q3
7 quarters
GRVY icon
628
GRAVITY
GRVY
$465M
$1.64M ﹤0.01%
24,438
+4,631
+23% +$289K
2024 Q4
6 quarters
ESEA icon
629
Euroseas
ESEA
$502M
$1.64M ﹤0.01%
24,648
+4,664
+23% +$321K
2022 Q2
16 quarters
DFSV icon
630
U.S. Small Cap Value Portfolio ETF Class Shares
DFSV
$8.06B
$1.63M ﹤0.01%
41,975
– –
2025 Q3
3 quarters
TFX icon
631
Teleflex
TFX
$5.33B
$1.55M ﹤0.01%
12,225
-455
-4% -$58.2K
2023 Q4
10 quarters
FLG icon
632
Flagstar Bank National Association
FLG
$4.69B
$1.54M ﹤0.01%
+103,128
New +$1.46M
2026 Q2
0 quarters
MAN icon
633
ManpowerGroup
MAN
$2.39B
$1.52M ﹤0.01%
44,965
-30,117
-40% -$922K
2026 Q1
1 quarter
RDN icon
634
Radian Group
RDN
$4.48B
$1.51M ﹤0.01%
+40,203
New +$1.43M
2026 Q2
0 quarters
ACIW icon
635
ACI Worldwide
ACIW
$5.15B
$1.5M ﹤0.01%
29,809
+5,675
+24% +$247K
2025 Q2
4 quarters
MGRC icon
636
McGrath RentCorp
MGRC
$2.76B
$1.49M ﹤0.01%
+12,347
New +$1.4M
2026 Q2
0 quarters
CARS icon
637
Cars.com
CARS
$510M
$1.49M ﹤0.01%
136,457
+12,272
+10% +$125K
2022 Q4
14 quarters
FMX icon
638
Fomento Económico Mexicano
FMX
$41.4B
$1.49M ﹤0.01%
+11,617
New +$1.4M
2026 Q2
0 quarters
AESI icon
639
Atlas Energy Solutions
AESI
$1.5B
$1.47M ﹤0.01%
88,688
-91,077
-51% -$1.49M
2025 Q2
4 quarters
XPRO icon
640
Expro Ltd
XPRO
$1.82B
$1.45M ﹤0.01%
98,364
-4,493
-4% -$72.2K
2023 Q2
12 quarters
RAMP icon
641
LiveRamp
RAMP
$2.28B
$1.45M ﹤0.01%
38,540
-1,077,452
-97% -$35.5M
2022 Q4
14 quarters
ITGR icon
642
Integer Holdings
ITGR
$4.3B
$1.45M ﹤0.01%
15,473
-581
-4% -$51.6K
2026 Q1
1 quarter
XLF icon
643
State Street Financial Select Sector SPDR ETF
XLF
$51.2B
$1.42M ﹤0.01%
26,408
+137
+0.5% +$7.12K
2025 Q3
3 quarters
FSM icon
644
Fortuna Silver Mines
FSM
$3.18B
$1.4M ﹤0.01%
+165,449
New +$1.6M
2026 Q2
0 quarters
TAK icon
645
Takeda Pharmaceutical
TAK
$59.7B
$1.36M ﹤0.01%
84,903
-30,619
-27% -$507K
2024 Q4
6 quarters
QCOM icon
646
Qualcomm
QCOM
$186B
$1.36M ﹤0.01%
7,355
-365,219
-98% -$68.3M
2021 Q2
20 quarters
MOS icon
647
The Mosaic Company
MOS
$5.99B
$1.34M ﹤0.01%
63,145
-2,071
-3% -$47.9K
2023 Q4
10 quarters
TGB
648
Trekor Metals
TGB
$3.19B
$1.33M ﹤0.01%
193,704
+24,279
+14% +$173K
2024 Q2
8 quarters
FISV icon
649
Fiserv Inc
FISV
$24.5B
$1.33M ﹤0.01%
+27,034
New +$1.51M
2026 Q2
0 quarters
HCA icon
650
HCA Healthcare
HCA
$99.3B
$1.32M ﹤0.01%
3,394
-155,729
-98% -$65.8M
2014 Q4
46 quarters

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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.