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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 | |
|---|---|---|---|---|---|---|
|
GTY
501
Getty Realty Corp
GTY
$2.08B
| $4.4M | ﹤0.01% |
138,517
-39,946
| -22% | -$1.25M |
|
502
Brixmor Property Group
BRX
$9.49B
| $4.4M | ﹤0.01% |
152,669
-68,226
| -31% | -$1.93M |
|
503
Black Hills Corp
BKH
$5.46B
| $4.37M | ﹤0.01% |
62,908
+4,355
| +7% | +$314K |
|
504
CNO Financial Group
CNO
$5.16B
| $4.34M | ﹤0.01% |
105,594
-8,433
| -7% | -$353K |
|
505
Jefferies Financial Group
JEF
$13B
| $4.23M | ﹤0.01% |
102,613
-16,134
| -14% | -$837K |
|
506
Popular Inc
BPOP
$11.3B
| $4.23M | ﹤0.01% |
31,515
+18,707
| +146% | +$2.51M |
|
507
Global Indemnity Group
GBLI
$417M
| $4.19M | ﹤0.01% |
153,779
+3,428
| +2% | +$97.6K |
|
508
Mayville Engineering Co
MEC
$650M
| $4.18M | ﹤0.01% |
232,637
+9,907
| +4% | +$191K |
|
509
Spire
SR
$4.78B
| $4.07M | ﹤0.01% |
44,968
-3,296
| -7% | -$289K |
|
510
iShares Russell Mid-Cap Value ETF
IWS
$15.9B
| $4.03M | ﹤0.01% |
27,646
-36
| -0.1% | -$5.34K |
|
511
TJX Companies
TJX
$177B
| $3.99M | ﹤0.01% |
29,266
+3,457
| +13% | +$538K |
|
512
EverQuote
EVER
$834M
| $3.96M | ﹤0.01% |
256,673
+10,934
| +4% | +$207K |
|
513
Portland General Electric
POR
$5.79B
| $3.94M | ﹤0.01% |
74,619
-1,809
| -2% | -$93K |
|
514
Ezcorp Inc
EZPW
$1.83B
| $3.93M | ﹤0.01% |
155,013
+143,279
| +1,221% | +$3.43M |
|
515
Southern Company
SO
$107B
| $3.93M | ﹤0.01% |
40,704
+2,704
| +7% | +$250K |
|
|
CTO
516
CTO Realty Growth
CTO
$817M
| $3.72M | ﹤0.01% |
201,435
+6,702
| +3% | +$125K |
|
517
Westlake Corp
WLK
$10.1B
| $3.7M | ﹤0.01% |
+31,696
| New | +$3.07M |
|
518
Thermo Fisher Scientific
TMO
$214B
| $3.69M | ﹤0.01% |
7,513
+6,993
| +1,345% | +$3.8M |
|
519
Crane NXT
CXT
$3.01B
| $3.53M | ﹤0.01% |
87,080
+2,068
| +2% | +$100K |
|
520
Mativ Holdings
MATV
$527M
| $3.52M | ﹤0.01% |
404,721
+109,259
| +37% | +$1.25M |
|
521
ADT
ADT
$5.63B
| $3.44M | ﹤0.01% |
523,989
+149,361
| +40% | +$1.12M |
|
522
TIM SA
TIMB
$8.73B
| $3.44M | ﹤0.01% |
129,950
+89,947
| +225% | +$2.2M |
|
523
Knight Transportation
KNX
$11.5B
| $3.4M | ﹤0.01% |
58,997
-40,752
| -41% | -$2.34M |
|
524
TSMC
TSM
$2.15T
| $3.34M | ﹤0.01% |
9,876
-10
| -0.1% | -$3.44K |
|
525
American Electric Power
AEP
$68.8B
| $3.29M | ﹤0.01% |
25,078
+1,614
| +7% | +$202K |
|
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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.