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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
+3%
1 Year Est. Return
+38.87%
3 Year Est. Return
+108.29%
5 Year Est. Return
+142.95%
10 Year Est. Return
+524.93%
AUM
$96.6B
AUM Growth
-$813M
(-0.83%)
Cap. Flow
-$2.51B
Cap. Flow
% of AUM
-2.6%
Top 10 Holdings %
Top 10 Hldgs %
13.1%
Holding
822
New
68
Increased
222
Reduced
455
Closed
69
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$743M |
| 2 |
Gilead Sciences
GILD
|
+$513M |
| 3 |
Labcorp
LH
|
+$508M |
| 4 |
Cigna
CI
|
+$348M |
| 5 |
EPAM Systems
EPAM
|
+$304M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$837M |
| 2 |
Flex
FLEX
|
+$428M |
| 3 |
Micron Technology
MU
|
+$407M |
| 4 |
Fidelity National Information Services
FIS
|
+$322M |
| 5 |
DuPont de Nemours
DD
|
+$286M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 20.9% |
| 2 | Technology | 15.16% |
| 3 | Industrials | 14.83% |
| 4 | Healthcare | 12.72% |
| 5 | Consumer Discretionary | 10.11% |
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Boston Partners's Q4 2025 Portfolio in Review
As of Q4 2025, Boston Partners held 822 positions worth $96.6B, down 0.83% from $97.4B the previous quarter. Its ten largest holdings account for 13% of the portfolio.
Boston Partners's Q4 2025 filing shows 68 new, 222 increased, 455 reduced and 69 closed positions. Its largest new stake was Meta Platforms (Facebook): 1,113,139 shares worth $733M. The largest sale was Alphabet (Google) Class A, an estimated $837M.
By sector, the portfolio is most concentrated in Financials at 21% of assets, up from 20% a quarter earlier, followed by Technology and Industrials.
- Boston Partners's largest Q4 2025 buy was Meta Platforms (Facebook): 1,113,139 shares worth $733M.
- Boston Partners added most to Cigna in Q4 2025, an estimated $348M increase.
- Boston Partners's biggest Q4 2025 reduction was Alphabet (Google) Class A, cutting an estimated $837M.
- Boston Partners fully exited Harley-Davidson in Q4 2025, selling an estimated $112M.
- Boston Partners's ten largest holdings make up 13% of its $96.6B portfolio in Q4 2025.
- Boston Partners opened 68 new positions and closed 69 in Q4 2025.
- Boston Partners's portfolio value fell 0.83% quarter-over-quarter to $96.6B.
Based on Boston Partners's 13F filing for Q4 2025, filed 13 Feb 2026.