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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
CHE icon
201
Chemed
CHE
$7.02B
$131M 0.12%
+280,684
New +$118M
PENG
202
Penguin Solutions Inc
PENG
$3.12B
$128M 0.11%
1,677,550
+81,567
+5% +$3.71M
C icon
203
Citigroup
C
$233B
$127M 0.11%
907,234
-21,679
-2% -$2.82M
DRI icon
204
Darden Restaurants
DRI
$25.4B
$126M 0.11%
609,403
+16,314
+3% +$3.27M
KOF icon
205
Coca-Cola Femsa
KOF
$22.9B
$125M 0.11%
1,180,686
+166,772
+16% +$17.5M
EQR icon
206
Equity Residential
EQR
$24.7B
$124M 0.11%
1,832,379
-461,281
-20% -$29.9M
GMED icon
207
Globus Medical
GMED
$11.5B
$123M 0.11%
+1,554,990
New +$132M
TLN
208
Talen Energy Corp
TLN
$17.2B
$118M 0.11%
307,773
+281,183
+1,057% +$103M
WH icon
209
Wyndham Hotels & Resorts
WH
$5.51B
$118M 0.1%
1,404,923
-1,619,704
-54% -$134M
SSNC icon
210
SS&C Technologies
SSNC
$19.3B
$116M 0.1%
1,870,002
+147,477
+9% +$10M
WTM icon
211
White Mountains Insurance
WTM
$5.11B
$115M 0.1%
55,569
-1,890
-3% -$4.04M
KEYS icon
212
Keysight
KEYS
$60.5B
$114M 0.1%
325,202
-2,484,352
-88% -$847M
MTB icon
213
M&T Bank
MTB
$36.6B
$113M 0.1%
474,401
+5,886
+1% +$1.29M
VNT icon
214
Vontier
VNT
$4.47B
$112M 0.1%
3,876,325
+122,163
+3% +$3.9M
CHDN icon
215
Churchill Downs
CHDN
$6.2B
$107M 0.09%
1,193,534
+56,202
+5% +$5.04M
TDC icon
216
Teradata
TDC
$2.57B
$106M 0.09%
3,077,553
-140,109
-4% -$4.26M
ENS icon
217
EnerSys
ENS
$7.2B
$104M 0.09%
449,930
-61,196
-12% -$13.3M
KT icon
218
KT
KT
$9.03B
$103M 0.09%
5,959,415
+2,476,756
+71% +$49.4M
CALM icon
219
Cal-Maine
CALM
$3.87B
$102M 0.09%
1,266,304
+52,227
+4% +$4.03M
BLD
220
DELISTED
TopBuild
BLD
$102M 0.09%
287,347
-542,766
-65% -$224M
FLS icon
221
Flowserve
FLS
$10.3B
$102M 0.09%
1,369,382
+247,902
+22% +$18.9M
HCC icon
222
Warrior Met Coal
HCC
$4.98B
$100M 0.09%
1,233,340
+1,185,052
+2,454% +$107M
EMN icon
223
Eastman Chemical
EMN
$8.43B
$100M 0.09%
1,494,024
+417,231
+39% +$30.5M
UNH icon
224
UnitedHealth
UNH
$358B
$97.8M 0.09%
235,295
+6,008
+3% +$2.23M
BYD icon
225
Boyd Gaming
BYD
$6.05B
$96.9M 0.09%
1,097,116
-1,660,565
-60% -$141M
7 8
9
10 11

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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.