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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
+19.19%
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
$113B
AUM Growth
+$17.1B
(+18%)
Cap. Flow
+$4.49B
Cap. Flow
% of AUM
3.99%
Top 10 Holdings %
Top 10 Hldgs %
15.54%
Holding
864
New
97
Increased
407
Reduced
285
Closed
63
Avg Time Held
12.8
quarters
Top 10 Avg Time Held
4.9
quarters
Top 20 Avg Time Held
4.7
quarters
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.86B |
| 2 |
Southern Company
SO
|
+$577M |
| 3 |
Tapestry
TPR
|
+$509M |
| 4 |
NVIDIA
NVDA
|
+$473M |
| 5 |
CRH
CRH
|
+$430M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$1.2B |
| 2 |
Marvell Technology
MRVL
|
+$885M |
| 3 |
Keysight
KEYS
|
+$847M |
| 4 |
Booking.com
BKNG
|
+$564M |
| 5 |
Flex
FLEX
|
+$531M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 19.29% |
| 2 | Technology | 17.47% |
| 3 | Industrials | 14.15% |
| 4 | Healthcare | 11.96% |
| 5 | Consumer Discretionary | 10.18% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
726
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$4.19B
| $428K | ﹤0.01% |
2,775
| – | – |
2025 Q3
3 quarters
|
|
727
Monro
MNRO
$430M
| $424K | ﹤0.01% |
+24,800
| New | +$406K |
2026 Q2
0 quarters
|
|
728
Koppers
KOP
$815M
| $412K | ﹤0.01% |
9,177
-7,401
| -45% | -$303K |
2024 Q4
6 quarters
|
|
729
UMH Properties
UMH
$1.31B
| $406K | ﹤0.01% |
26,847
-3,392
| -11% | -$51.9K |
2018 Q2
32 quarters
|
|
730
US Bancorp
USB
$89.5B
| $405K | ﹤0.01% |
+6,702
| New | +$376K |
2026 Q2
0 quarters
|
|
731
iShares S&P 500 Value ETF
IVE
$49.5B
| $405K | ﹤0.01% |
+1,781
| New | +$398K |
2026 Q2
0 quarters
|
|
732
McDonald's
MCD
$167B
| $402K | ﹤0.01% |
1,491
+373
| +33% | +$107K |
2025 Q3
3 quarters
|
|
733
Strata Critical Medical Inc
SRTA
$402M
| $400K | ﹤0.01% |
75,838
-8,995
| -11% | -$47.3K |
2024 Q3
7 quarters
|
|
734
Unitil
UTL
$967M
| $393K | ﹤0.01% |
7,458
-2,761
| -27% | -$143K |
2022 Q3
15 quarters
|
|
735
AngloGold Ashanti
AU
$47.3B
| $385K | ﹤0.01% |
4,756
| – | – |
2025 Q3
3 quarters
|
|
736
Esquire Financial Holdings
ESQ
$1.47B
| $384K | ﹤0.01% |
3,224
-1,377
| -30% | -$153K |
2023 Q1
13 quarters
|
|
737
Emerson Electric
EMR
$90.6B
| $381K | ﹤0.01% |
+2,661
| New | +$375K |
2026 Q2
0 quarters
|
|
738
Stoneridge
SRI
$179M
| $368K | ﹤0.01% |
50,280
-27,422
| -35% | -$188K |
2021 Q4
18 quarters
|
|
739
AerSale
ASLE
$237M
| $367K | ﹤0.01% |
58,094
+4,410
| +8% | +$28.8K |
2024 Q3
7 quarters
|
|
740
Independent Bank Corp
IBCP
$790M
| $365K | ﹤0.01% |
10,128
-1,279
| -11% | -$43.8K |
2024 Q1
9 quarters
|
|
741
Centerspace
CSR
$946M
| $365K | ﹤0.01% |
6,497
-819
| -11% | -$51.6K |
2024 Q3
7 quarters
|
|
742
Titan Machinery
TITN
$543M
| $364K | ﹤0.01% |
17,236
-22,313
| -56% | -$457K |
2025 Q2
4 quarters
|
|
743
Algoma Steel
ASTL
$449M
| $360K | ﹤0.01% |
88,825
+1,758
| +2% | +$8.44K |
2023 Q4
10 quarters
|
|
744
Clarus
CLAR
$135M
| $357K | ﹤0.01% |
113,366
-110,881
| -49% | -$319K |
2023 Q1
13 quarters
|
|
745
Matthews International
MATW
$582M
| $346K | ﹤0.01% |
12,870
-1,626
| -11% | -$43.7K |
2024 Q3
7 quarters
|
|
746
Costco
COST
$425B
| $343K | ﹤0.01% |
367
-3
| -0.8% | -$2.99K |
2025 Q3
3 quarters
|
|
747
OceanFirst Financial
OCFC
$1.56B
| $343K | ﹤0.01% |
17,563
-2,220
| -11% | -$41.4K |
2022 Q4
14 quarters
|
|
748
Toast
TOST
$18.1B
| $330K | ﹤0.01% |
+11,877
| New | +$310K |
2026 Q2
0 quarters
|
|
749
BARK
BARK
$72.6M
| $330K | ﹤0.01% |
+33,044
| New | +$310K |
2026 Q2
0 quarters
|
|
750
Natural Gas Services Group
NGS
$424M
| $327K | ﹤0.01% |
7,588
-3,426
| -31% | -$139K |
2017 Q1
37 quarters
|
|
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Boston Partners's Q2 2026 Portfolio in Review
As of Q2 2026, Boston Partners held 864 positions worth $113B, up 18% from $95.5B the previous quarter. Its ten largest holdings account for 16% of the portfolio.
Boston Partners deployed $4.49B of net new capital in Q2 2026, opening 97 new positions and adding to 407 existing holdings. Its largest new stake was Tapestry: 3,551,183 shares worth $518M.
By sector, the portfolio is most concentrated in Financials at 19% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Micron Technology, an estimated $1.2B trimmed.
- Boston Partners's largest Q2 2026 buy was Tapestry: 3,551,183 shares worth $518M.
- Boston Partners added most to Amazon in Q2 2026, an estimated $1.86B increase.
- Boston Partners's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $1.2B.
- Boston Partners fully exited Copart in Q2 2026, selling an estimated $106M.
- Boston Partners's ten largest holdings make up 16% of its $113B portfolio in Q2 2026.
- Boston Partners opened 97 new positions and closed 63 in Q2 2026.
- Boston Partners's portfolio value rose 18% quarter-over-quarter to $113B.
Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.