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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
+500.61%
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
Avg Time Held
13.2
quarters
Top 10 Avg Time Held
4.9
quarters
Top 20 Avg Time Held
5.3
quarters
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 | 10.06% |
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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.