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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
VYX icon
351
NCR Voyix
VYX
$1.17B
$26.7M 0.02%
3,273,670
-186,070
-5% -$1.31M
MLAB icon
352
Mesa Laboratories
MLAB
$633M
$26.4M 0.02%
265,149
-3,562
-1% -$359K
NVST icon
353
Envista
NVST
$4.51B
$26.4M 0.02%
+1,001,743
New +$25.3M
BELFB
354
Bel Fuse Inc Class B
BELFB
$4.13B
$26.2M 0.02%
78,597
+13,154
+20% +$3.55M
LPX icon
355
Louisiana-Pacific
LPX
$5.18B
$26M 0.02%
330,462
-986,853
-75% -$72.9M
KFY icon
356
Korn Ferry
KFY
$4.36B
$26M 0.02%
384,873
+16,294
+4% +$1.1M
MEC icon
357
Mayville Engineering Co
MEC
$597M
$25.8M 0.02%
696,429
+463,792
+199% +$12.4M
STGW icon
358
Stagwell
STGW
$2.28B
$25.8M 0.02%
3,458,341
-126,649
-4% -$839K
CBZ icon
359
CBIZ
CBZ
$2.96B
$25.7M 0.02%
778,451
+217,051
+39% +$6.75M
BRC icon
360
Brady Corp
BRC
$4.43B
$25.4M 0.02%
+277,763
New +$23.1M
PSMT icon
361
Pricesmart
PSMT
$5.55B
$25.3M 0.02%
129,794
-6,481
-5% -$1.08M
ATMU icon
362
Atmus Filtration Technologies
ATMU
$4.06B
$25.3M 0.02%
+494,688
New +$26.9M
ADUS icon
363
Addus HomeCare
ADUS
$2.2B
$25.1M 0.02%
246,053
-8,586
-3% -$811K
SM icon
364
SM Energy
SM
$7.71B
$25M 0.02%
937,303
+887,124
+1,768% +$26.6M
SN icon
365
SharkNinja
SN
$26.6B
$24.9M 0.02%
163,776
+30,968
+23% +$3.71M
HRI icon
366
Herc Holdings
HRI
$5.64B
$24.9M 0.02%
173,900
+160,584
+1,206% +$20.7M
AVAH icon
367
Aveanna Healthcare
AVAH
$2.46B
$24.9M 0.02%
2,870,979
+46,905
+2% +$331K
OTIS icon
368
Otis Worldwide
OTIS
$27.8B
$24.5M 0.02%
341,831
+299
+0.1% +$22.3K
NVO
369
Novo Nordisk
NVO
$205B
$24.3M 0.02%
507,489
+362,469
+250% +$15.6M
EPRT icon
370
Essential Properties Realty Trust
EPRT
$6.71B
$24.3M 0.02%
806,750
-78,439
-9% -$2.44M
ADBE icon
371
Adobe
ADBE
$108B
$24M 0.02%
117,041
-2,445
-2% -$579K
YSWY
372
Yesway Inc
YSWY
$759M
$24M 0.02%
+1,179,942
New +$27.4M
NPB
373
Northpointe Bancshares
NPB
$603M
$23.9M 0.02%
1,246,256
+31,069
+3% +$555K
ESNT icon
374
Essent Group
ESNT
$6.23B
$23.9M 0.02%
370,276
-23,604
-6% -$1.43M
VNOM icon
375
Viper Energy
VNOM
$14.8B
$23.1M 0.02%
545,292
-406,016
-43% -$18.8M

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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.