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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
IEX icon
426
IDEX
IEX
$17.6B
$13.9M 0.01%
61,290
+20,188
+49% +$4.27M
FHN icon
427
First Horizon
FHN
$12.3B
$13.8M 0.01%
540,135
+111,052
+26% +$2.71M
AIZ icon
428
Assurant
AIZ
$13.9B
$13.7M 0.01%
50,999
+10,060
+25% +$2.45M
MMED
429
MiniMed Group Inc
MMED
$5.62B
$13.5M 0.01%
902,359
+57,356
+7% +$756K
IDA icon
430
Idacorp
IDA
$8.16B
$13.4M 0.01%
+88,654
New +$12.8M
BWA icon
431
BorgWarner
BWA
$13.8B
$13.4M 0.01%
201,751
+64,168
+47% +$4.06M
EVTC icon
432
Evertec
EVTC
$1.91B
$13M 0.01%
464,865
-15,033
-3% -$400K
LMB icon
433
Limbach Holdings
LMB
$527M
$12.9M 0.01%
+167,873
New +$14M
CCK icon
434
Crown Holdings
CCK
$12.9B
$12.8M 0.01%
114,174
+22,917
+25% +$2.32M
BV icon
435
BrightView Holdings
BV
$1.08B
$12.8M 0.01%
899,918
-1,206,548
-57% -$15.1M
CBRE icon
436
CBRE Group
CBRE
$44B
$12.6M 0.01%
+93,396
New +$12.9M
AVGO icon
437
Broadcom
AVGO
$1.99T
$12.1M 0.01%
32,088
+2,768
+9% +$1.11M
STX icon
438
Seagate
STX
$209B
$12M 0.01%
12,476
-617
-5% -$471K
OR icon
439
OR Royalties Inc
OR
$6.15B
$11.7M 0.01%
375,863
-10,545
-3% -$389K
IBM icon
440
IBM
IBM
$223B
$11.3M 0.01%
40,330
+9,336
+30% +$2.35M
RWT
441
Redwood Trust
RWT
$599M
$11.3M 0.01%
2,341,889
-113,074
-5% -$614K
SMFG icon
442
Sumitomo Mitsui Financial
SMFG
$167B
$11.1M 0.01%
468,247
+31,088
+7% +$690K
CERT icon
443
Certara
CERT
$1.24B
$11M 0.01%
+1,683,885
New +$9.49M
ALGN icon
444
Align Technology
ALGN
$12.5B
$11M 0.01%
64,977
+11,833
+22% +$2.05M
NTES icon
445
NetEase
NTES
$78.5B
$10.9M 0.01%
+84,711
New +$10M
BAP icon
446
Credicorp
BAP
$29.8B
$10.6M 0.01%
27,156
-30,095
-53% -$10.3M
IBEX icon
447
IBEX
IBEX
$482M
$10.5M 0.01%
344,715
+57,650
+20% +$1.72M
ESI icon
448
Element Solutions
ESI
$9.51B
$10.4M 0.01%
218,091
-879,479
-80% -$36.5M
JD icon
449
JD.com
JD
$39.6B
$10M 0.01%
392,503
+329,369
+522% +$9.7M
NBIX icon
450
Neurocrine Biosciences
NBIX
$15.3B
$9.99M 0.01%
59,268
+12,980
+28% +$1.93M
16 17
18
19 20

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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.