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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 | |
|---|---|---|---|---|---|---|
126
Affiliated Managers Group
AMG
$10.1B
| $269M | 0.28% |
971,247
-165,463
| -15% | -$49.9M |
|
127
Ball Corp
BALL
$17B
| $269M | 0.28% |
4,545,313
-193,731
| -4% | -$11.8M |
|
128
Alphabet (Google) Class A
GOOGL
$4.62T
| $266M | 0.28% |
912,242
-50,030
| -5% | -$15.7M |
|
129
Murphy USA
MUSA
$10.9B
| $265M | 0.28% |
536,905
+445,607
| +488% | +$191M |
|
130
OGE Energy
OGE
$9.79B
| $265M | 0.28% |
5,515,491
-627,554
| -10% | -$28.7M |
|
131
Canadian Natural Resources
CNQ
$96.3B
| $264M | 0.28% |
5,422,643
-288,086
| -5% | -$11.8M |
|
|
FITB
132
Fifth Third Bancorp
FITB
$52.4B
| $262M | 0.27% |
5,631,234
-770,629
| -12% | -$38M |
|
133
Frontdoor
FTDR
$5.39B
| $261M | 0.27% |
4,929,097
-848,155
| -15% | -$50.6M |
|
134
Solventum
SOLV
$15.2B
| $256M | 0.27% |
3,914,091
-171,396
| -4% | -$12.7M |
|
135
WEX
WEX
$6.45B
| $254M | 0.27% |
1,660,773
+213,331
| +15% | +$33.3M |
|
136
Wyndham Hotels & Resorts
WH
$5.64B
| $246M | 0.26% |
3,024,627
+47,598
| +2% | +$3.73M |
|
137
EastGroup Properties
EGP
$11B
| $241M | 0.25% |
1,299,938
+116,941
| +10% | +$21.8M |
|
138
EQT Corp
EQT
$33B
| $241M | 0.25% |
3,793,195
-655,857
| -15% | -$38.4M |
|
139
Credit Acceptance
CACC
$6.15B
| $237M | 0.25% |
560,208
+103,955
| +23% | +$49.1M |
|
140
Xcel Energy
XEL
$48.6B
| $236M | 0.25% |
2,968,362
+943,821
| +47% | +$74M |
|
141
Ralph Lauren
RL
$22.5B
| $231M | 0.24% |
672,906
-30,113
| -4% | -$10.7M |
|
142
Landstar System
LSTR
$6.16B
| $228M | 0.24% |
1,420,213
-294,687
| -17% | -$45.2M |
|
143
Boyd Gaming
BYD
$6.27B
| $227M | 0.24% |
2,757,681
-469,541
| -15% | -$39.4M |
|
144
Amgen
AMGN
$210B
| $226M | 0.24% |
643,175
-81,618
| -11% | -$29.1M |
|
145
Williams-Sonoma
WSM
$29.3B
| $224M | 0.23% |
1,228,331
-53,946
| -4% | -$10.8M |
|
|
146
McCormick & Company Non-Voting
MKC
$14B
| $222M | 0.23% |
+4,405,450
| New | +$281M |
|
147
Valvoline
VVV
$5.01B
| $222M | 0.23% |
6,582,432
-97,479
| -1% | -$3.37M |
|
148
Commercial Metals
CMC
$8.03B
| $220M | 0.23% |
3,585,878
-541
| -0% | -$39.1K |
|
149
Watts Water Technologies
WTS
$12B
| $219M | 0.23% |
755,904
-135,672
| -15% | -$41.4M |
|
150
Nutrien
NTR
$32.1B
| $216M | 0.23% |
2,133,479
-833,700
| -28% | -$59.5M |
|
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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.