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Boston Partners Portfolio holdings
AUM
$113B
1-Year Est. Return
38.87%
This Fund
S&P 500
This Quarter
Est. Return
+4.08%
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
$95.5B
AUM Growth
-$1.12B
(-1.2%)
Cap. Flow
-$1.59B
Cap. Flow
% of AUM
-1.66%
Top 10 Holdings %
Top 10 Hldgs %
13.57%
Holding
857
New
106
Increased
293
Reduced
358
Closed
90
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Booking.com
BKNG
|
+$836M |
| 2 |
Marvell Technology
MRVL
|
+$518M |
| 3 |
Visa
V
|
+$461M |
| 4 |
NVIDIA
NVDA
|
+$307M |
| 5 |
McCormick & Company Non-Voting
MKC
|
+$281M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
UnitedHealth
UNH
|
+$483M |
| 2 |
Medtronic
MDT
|
+$451M |
| 3 |
AutoZone
AZO
|
+$361M |
| 4 |
Carlyle Group
CG
|
+$327M |
| 5 |
Keysight
KEYS
|
+$306M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 19.21% |
| 2 | Technology | 16.01% |
| 3 | Industrials | 14.55% |
| 4 | Healthcare | 11.39% |
| 5 | Consumer Discretionary | 9.15% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
601
Copa Holdings
CPA
$6.15B
| $1.49M | ﹤0.01% |
+13,134
| New | +$1.72M |
|
602
Nextpower Inc
NXT
$15.1B
| $1.48M | ﹤0.01% |
12,254
+509
| +4% | +$56.4K |
|
|
DFSV
603
Dimensional US Small Cap Value ETF
DFSV
$8.35B
| $1.47M | ﹤0.01% |
41,975
+284
| +0.7% | +$10K |
|
604
Heritage Insurance Holdings
HRTG
$913M
| $1.46M | ﹤0.01% |
55,538
+2,303
| +4% | +$60.8K |
|
605
Vital Farms
VITL
$527M
| $1.45M | ﹤0.01% |
+102,861
| New | +$2.43M |
|
606
FerroAtlántica
GSM
$740M
| $1.45M | ﹤0.01% |
351,435
-91,007
| -21% | -$438K |
|
607
Integer Holdings
ITGR
$4.24B
| $1.41M | ﹤0.01% |
+16,054
| New | +$1.37M |
|
608
Ambev
ABEV
$47B
| $1.4M | ﹤0.01% |
478,670
-264,963
| -36% | -$757K |
|
609
SiriusPoint
SPNT
$2.75B
| $1.39M | ﹤0.01% |
64,540
+2,705
| +4% | +$55.7K |
|
610
Caterpillar
CAT
$412B
| $1.36M | ﹤0.01% |
1,915
+3
| +0.2% | +$2.08K |
|
611
Rithm Capital
RITM
$5.67B
| $1.36M | ﹤0.01% |
143,134
+35,803
| +33% | +$375K |
|
612
Restaurant Brands International
QSR
$25.8B
| $1.36M | ﹤0.01% |
18,346
-11,218
| -38% | -$788K |
|
613
Banco Bradesco
BBD
$38.2B
| $1.35M | ﹤0.01% |
+370,250
| New | +$1.4M |
|
614
Euroseas
ESEA
$540M
| $1.34M | ﹤0.01% |
19,984
+838
| +4% | +$50.3K |
|
615
Barrett Business Services
BBSI
$962M
| $1.33M | ﹤0.01% |
45,661
+1,923
| +4% | +$63.5K |
|
616
Herc Holdings
HRI
$5.66B
| $1.33M | ﹤0.01% |
13,316
-15,031
| -53% | -$2.14M |
|
|
ECG
617
Everus Construction Group
ECG
$7.5B
| $1.32M | ﹤0.01% |
11,191
+476
| +4% | +$49.3K |
|
618
Intercorp Financial Services
IFS
$6.67B
| $1.31M | ﹤0.01% |
26,124
+1,089
| +4% | +$51.7K |
|
619
Pebblebrook Hotel Trust
PEB
$2.18B
| $1.31M | ﹤0.01% |
103,575
+4,342
| +4% | +$53.2K |
|
620
State Street Financial Select Sector SPDR ETF
XLF
$58.4B
| $1.3M | ﹤0.01% |
26,271
+649
| +3% | +$33.8K |
|
621
Brown & Brown
BRO
$23.7B
| $1.25M | ﹤0.01% |
19,180
+1,928
| +11% | +$139K |
|
|
ALM
622
Almonty Industries
ALM
$3.93B
| $1.24M | ﹤0.01% |
+85,738
| New | +$1.23M |
|
623
Delta Air Lines
DAL
$61.9B
| $1.23M | ﹤0.01% |
18,538
-1,204
| -6% | -$81.1K |
|
|
GRVY
624
GRAVITY
GRVY
$440M
| $1.23M | ﹤0.01% |
19,807
+833
| +4% | +$53.2K |
|
625
Commault Systems
CVLT
$5.5B
| $1.21M | ﹤0.01% |
+15,568
| New | +$1.48M |
|
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Boston Partners's Q1 2026 Portfolio in Review
As of Q1 2026, Boston Partners held 857 positions worth $95.5B, down 1.2% from $96.6B the previous quarter. Its ten largest holdings account for 14% of the portfolio.
Boston Partners's Q1 2026 filing shows 106 new, 293 increased, 358 reduced and 90 closed positions. Its largest new stake was Marvell Technology: 6,165,682 shares worth $613M. The largest sale was UnitedHealth, an estimated $483M.
By sector, the portfolio is most concentrated in Financials at 19% of assets, down from 21% a quarter earlier, followed by Technology and Industrials.
- Boston Partners's largest Q1 2026 buy was Marvell Technology: 6,165,682 shares worth $613M.
- Boston Partners added most to Booking.com in Q1 2026, an estimated $836M increase.
- Boston Partners's biggest Q1 2026 reduction was UnitedHealth, cutting an estimated $483M.
- Boston Partners fully exited Carlyle Group in Q1 2026, selling an estimated $327M.
- Boston Partners's ten largest holdings make up 14% of its $95.5B portfolio in Q1 2026.
- Boston Partners opened 106 new positions and closed 90 in Q1 2026.
- Boston Partners's portfolio value fell 1.2% quarter-over-quarter to $95.5B.
Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.