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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 | |
|---|---|---|---|---|---|---|
76
Bank of America
BAC
$440B
| $431M | 0.45% |
8,838,991
+965,751
| +12% | +$49.8M |
|
77
Simon Property Group
SPG
$73.3B
| $429M | 0.45% |
2,302,071
-100,970
| -4% | -$19.3M |
|
78
Expeditors International
EXPD
$23.7B
| $420M | 0.44% |
2,935,316
-535,383
| -15% | -$81.4M |
|
79
AstraZeneca
AZN
$241B
| $413M | 0.43% |
2,093,896
-21,000
| -1% | -$4.05M |
|
80
Check Point Software Technologies
CHKP
$12.7B
| $399M | 0.42% |
2,794,400
+289,710
| +12% | +$48.5M |
|
|
PR
81
Permian Resources
PR
$17.2B
| $397M | 0.42% |
18,641,778
+1,732,859
| +10% | +$29.9M |
|
82
Coca-Cola Consolidated
COKE
$12B
| $385M | 0.4% |
2,010,112
-319,531
| -14% | -$56M |
|
83
NVR
NVR
$16.8B
| $382M | 0.4% |
57,983
-4,461
| -7% | -$32.5M |
|
84
Leidos
LDOS
$16.4B
| $382M | 0.4% |
2,454,639
-362,783
| -13% | -$65.1M |
|
85
eBay
EBAY
$48.7B
| $381M | 0.4% |
4,188,506
-173,337
| -4% | -$15.6M |
|
86
Johnson & Johnson
JNJ
$614B
| $381M | 0.4% |
1,558,577
-25,552
| -2% | -$5.95M |
|
87
Oracle
ORCL
$420B
| $370M | 0.39% |
2,517,848
-11,243
| -0.4% | -$1.83M |
|
88
East-West Bancorp
EWBC
$18.3B
| $368M | 0.39% |
3,443,809
-394,920
| -10% | -$44.5M |
|
89
NetApp
NTAP
$37.4B
| $368M | 0.39% |
3,590,691
+281,558
| +9% | +$28.6M |
|
90
GE HealthCare
GEHC
$31.7B
| $363M | 0.38% |
5,097,700
+438,138
| +9% | +$34.5M |
|
91
Apollo Global Management
APO
$76.8B
| $352M | 0.37% |
3,169,697
-109,165
| -3% | -$13.5M |
|
92
DTE Energy
DTE
$29.5B
| $352M | 0.37% |
2,406,431
-104,471
| -4% | -$14.7M |
|
93
First American
FAF
$7.76B
| $346M | 0.36% |
5,749,224
-167,507
| -3% | -$10.7M |
|
94
Allison Transmission
ALSN
$10.2B
| $334M | 0.35% |
2,856,610
+540,370
| +23% | +$61.4M |
|
95
Packaging Corp of America
PKG
$22.8B
| $332M | 0.35% |
1,566,890
-67,669
| -4% | -$15.1M |
|
96
NRG Energy
NRG
$24.7B
| $329M | 0.34% |
2,247,326
+438,512
| +24% | +$69M |
|
97
United Airlines
UAL
$43B
| $324M | 0.34% |
3,517,034
+1,172,359
| +50% | +$123M |
|
98
Steel Dynamics
STLD
$38B
| $318M | 0.33% |
1,764,681
-28,949
| -2% | -$5.27M |
|
|
SF
99
Stifel
SF
$12.7B
| $313M | 0.33% |
4,240,380
+755,488
| +22% | +$60M |
|
100
Biogen
BIIB
$30.8B
| $312M | 0.33% |
1,700,078
-20,517
| -1% | -$3.78M |
|
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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.