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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 | |
|---|---|---|---|---|---|---|
151
Domino's
DPZ
$12.2B
| $211M | 0.22% |
+587,163
| New | +$232M |
|
152
RB Global
RBA
$20.7B
| $211M | 0.22% |
2,197,424
-402,722
| -15% | -$42.7M |
|
153
Equinox Gold
EQX
$7.56B
| $204M | 0.21% |
10,364,451
+5,001,925
| +93% | +$76.4M |
|
154
Arch Capital
ACGL
$33.9B
| $201M | 0.21% |
+2,092,817
| New | +$200M |
|
155
Lincoln Electric
LECO
$15.1B
| $199M | 0.21% |
799,875
-35,305
| -4% | -$9.44M |
|
156
Yum! Brands
YUM
$40.3B
| $199M | 0.21% |
1,281,199
+166,781
| +15% | +$26.4M |
|
157
HDFC Bank
HDB
$123B
| $194M | 0.2% |
7,815,820
+1,295,140
| +20% | +$40.3M |
|
158
Steris
STE
$22.7B
| $191M | 0.2% |
862,253
+230,929
| +37% | +$56.5M |
|
159
3M
MMM
$93.6B
| $185M | 0.19% |
1,271,384
-270,472
| -18% | -$43.1M |
|
160
America Movil
AMX
$74.7B
| $183M | 0.19% |
7,188,334
+2,352,705
| +49% | +$53.7M |
|
161
Teck Resources
TECK
$31.8B
| $182M | 0.19% |
2,652,772
+14,462
| +0.5% | +$774K |
|
162
Trimble
TRMB
$13.9B
| $181M | 0.19% |
2,771,604
-61,627
| -2% | -$4.28M |
|
163
LKQ Corp
LKQ
$6.2B
| $178M | 0.19% |
6,054,214
-1,337,090
| -18% | -$42.9M |
|
164
Resideo Technologies
REZI
$3.96B
| $176M | 0.18% |
5,234,163
-284,020
| -5% | -$10.1M |
|
165
D.R. Horton
DHI
$42.1B
| $176M | 0.18% |
1,285,020
-297,188
| -19% | -$44.9M |
|
|
166
Medtronic
MDT
$110B
| $176M | 0.18% |
2,027,905
-4,707,978
| -70% | -$451M |
|
167
Arthur J. Gallagher & Co
AJG
$63.6B
| $175M | 0.18% |
808,257
-21,902
| -3% | -$5.06M |
|
|
AAUC
168
Allied Gold Corp
AAUC
$2.38B
| $174M | 0.18% |
4,037,648
+70,236
| +2% | +$2.12M |
|
169
Halozyme
HALO
$9.87B
| $173M | 0.18% |
2,683,683
+2,196,614
| +451% | +$155M |
|
170
Sanofi
SNY
$102B
| $173M | 0.18% |
3,599,284
-35,241
| -1% | -$1.64M |
|
171
Evercore
EVR
$12.4B
| $173M | 0.18% |
580,174
-244,186
| -30% | -$80M |
|
172
Equity Lifestyle Properties
ELS
$12.6B
| $171M | 0.18% |
2,732,206
-118,650
| -4% | -$7.69M |
|
173
Acuity Brands
AYI
$10.4B
| $168M | 0.18% |
599,836
-819
| -0.1% | -$249K |
|
174
Dover
DOV
$28.3B
| $167M | 0.18% |
801,484
-30,493
| -4% | -$6.52M |
|
175
Everest Group
EG
$14.2B
| $166M | 0.17% |
508,572
-232,952
| -31% | -$76.7M |
|
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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.