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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
HUN icon
326
Huntsman Corp
HUN
$1.43B
$33.3M 0.03%
3,137,547
-204,424
-6% -$2.82M
2024 Q4
6 quarters
VVX icon
327
V2X
VVX
$2.16B
$33.3M 0.03%
446,823
+132,367
+42% +$9.85M
2019 Q2
28 quarters
BY icon
328
Byline Bancorp
BY
$1.67B
$33.2M 0.03%
883,689
-34,760
-4% -$1.17M
2017 Q3
35 quarters
OSBC icon
329
Old Second Bancorp
OSBC
$1.27B
$32.9M 0.03%
1,415,165
-28,724
-2% -$614K
2025 Q4
2 quarters
GOOG icon
330
Alphabet (Google) Class C
GOOG
$4.25T
$32.3M 0.03%
91,518
+42,120
+85% +$15.1M
2013 Q2
52 quarters
CRUS icon
331
Cirrus Logic
CRUS
$5.38B
$32.2M 0.03%
218,507
+10,896
+5% +$1.78M
2025 Q2
4 quarters
GRBK icon
332
Green Brick Partners
GRBK
$2.69B
$32M 0.03%
407,890
+22,916
+6% +$1.58M
2025 Q3
3 quarters
BWIN icon
333
Baldwin Insurance Group
BWIN
$3.09B
$31.7M 0.03%
1,192,820
+420,117
+54% +$9.08M
2025 Q4
2 quarters
STNG icon
334
Scorpio Tankers
STNG
$4.36B
$31.4M 0.03%
453,726
+7,822
+2% +$612K
2021 Q1
21 quarters
IWD icon
335
iShares Russell 1000 Value ETF
IWD
$83.2B
$31M 0.03%
127,621
-74,731
-37% -$17.4M
2020 Q4
22 quarters
AEO icon
336
American Eagle Outfitters
AEO
$3.04B
$31M 0.03%
+1,811,818
New +$31.4M
2026 Q2
0 quarters
TWLO icon
337
Twilio
TWLO
$42.7B
$30.5M 0.03%
147,629
+24,802
+20% +$4.4M
2024 Q3
7 quarters
FR icon
338
First Industrial Realty Trust
FR
$7.91B
$30.4M 0.03%
492,787
+19,315
+4% +$1.2M
2024 Q2
8 quarters
HAE icon
339
Haemonetics
HAE
$5.5B
$30.4M 0.03%
405,892
-150,787
-27% -$9.69M
2021 Q2
20 quarters
ATEN icon
340
A10 Networks
ATEN
$2.1B
$30M 0.03%
802,469
-13,321
-2% -$387K
2025 Q4
2 quarters
BNL icon
341
Broadstone Net Lease
BNL
$3.54B
$29.2M 0.03%
1,410,581
-407,219
-22% -$8.21M
2025 Q1
5 quarters
NGVT icon
342
Ingevity
NGVT
$2.39B
$29.1M 0.03%
389,683
+9,684
+3% +$697K
2025 Q3
3 quarters
AII icon
343
American Integrity Insurance
AII
$533M
$28.8M 0.03%
1,527,196
+53,365
+4% +$965K
2025 Q2
4 quarters
KEX icon
344
Kirby Corp
KEX
$7.2B
$28.4M 0.03%
+207,362
New +$29.7M
2026 Q2
0 quarters
JLL icon
345
Jones Lang LaSalle
JLL
$13.8B
$28.3M 0.03%
91,268
+17,431
+24% +$5.42M
2025 Q2
4 quarters
TDW icon
346
Tidewater
TDW
$4.29B
$28.1M 0.02%
413,172
-13,218
-3% -$1.05M
2023 Q3
11 quarters
TIGO icon
347
Millicom
TIGO
$13.4B
$28M 0.02%
308,703
– –
2025 Q1
5 quarters
ATKR icon
348
Atkore
ATKR
$3.2B
$27.9M 0.02%
+367,806
New +$27.7M
2026 Q2
0 quarters
STAG icon
349
STAG Industrial
STAG
$7.01B
$27.6M 0.02%
+722,029
New +$27.6M
2026 Q2
0 quarters
SOBO icon
350
South Bow Corp
SOBO
$6.97B
$26.8M 0.02%
753,936
-485,003
-39% -$17.1M
2025 Q1
5 quarters
12 13
14
15 16

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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.