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Boston Partners Portfolio holdings
AUM
$95.5B
1-Year Est. Return
28.4%
This Fund
S&P 500
This Quarter
Est. Return
+8.67%
1 Year Est. Return
+28.4%
3 Year Est. Return
+84.58%
5 Year Est. Return
+116.72%
10 Year Est. Return
+426.49%
AUM
$97.4B
AUM Growth
+$7.35B
(+8.2%)
Cap. Flow
+$1.53B
Cap. Flow
% of AUM
1.58%
Top 10 Holdings %
Top 10 Hldgs %
13.52%
Holding
804
New
97
Increased
321
Reduced
332
Closed
50
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
IQVIA
IQV
|
+$647M |
| 2 |
FedEx
FDX
|
+$457M |
| 3 |
Cummins
CMI
|
+$429M |
| 4 |
NVO
Novo Nordisk
NVO
|
+$326M |
| 5 |
Old Dominion Freight Line
ODFL
|
+$318M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Norfolk Southern
NSC
|
+$1.04B |
| 2 |
Fidelity National Information Services
FIS
|
+$450M |
| 3 |
Oracle
ORCL
|
+$442M |
| 4 |
Oneok
OKE
|
+$385M |
| 5 |
Lam Research
LRCX
|
+$269M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 20.46% |
| 2 | Technology | 16.64% |
| 3 | Industrials | 14.76% |
| 4 | Consumer Discretionary | 10.69% |
| 5 | Healthcare | 10.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
326
Cirrus Logic
CRUS
$6.87B
| $29.9M | 0.03% |
238,274
-424
| -0.2% | -$47.2K |
|
327
BellRing Brands
BRBR
$1.52B
| $29.4M | 0.03% |
813,454
+365,692
| +82% | +$16.5M |
|
328
Bankunited
BKU
$3.36B
| $29.4M | 0.03% |
764,989
-2,347
| -0.3% | -$88.9K |
|
329
Concentrix
CNXC
$1.5B
| $28.9M | 0.03% |
622,255
-3,010
| -0.5% | -$161K |
|
330
Knife River
KNF
$4.46B
| $28.8M | 0.03% |
379,966
-3,099
| -0.8% | -$253K |
|
331
Ecovyst
ECVT
$1.34B
| $28.1M | 0.03% |
3,225,459
-16,826
| -0.5% | -$148K |
|
332
Haemonetics
HAE
$3.63B
| $28M | 0.03% |
570,891
+27,722
| +5% | +$1.72M |
|
333
Belden
BDC
$4.12B
| $27.9M | 0.03% |
233,381
-690
| -0.3% | -$86.9K |
|
334
First Bancorp
FBP
$4.39B
| $27.8M | 0.03% |
1,262,241
+1,116,791
| +768% | +$24.2M |
|
335
LCI Industries
LCII
$2.52B
| $27.7M | 0.03% |
299,215
-20,971
| -7% | -$2.09M |
|
336
Lear
LEA
$7.26B
| $27.5M | 0.03% |
273,220
-1,370
| -0.5% | -$142K |
|
337
AZZ Inc
AZZ
$4.47B
| $27M | 0.03% |
248,615
-1,518
| -0.6% | -$168K |
|
338
Northeast Bank
NBN
$1.14B
| $27M | 0.03% |
271,711
+1,029
| +0.4% | +$105K |
|
|
GRDN
339
Guardian Pharmacy Services
GRDN
$2.63B
| $26.9M | 0.03% |
1,046,877
+845,048
| +419% | +$20.1M |
|
340
Kelly Services Class A
KELYA
$545M
| $26.9M | 0.03% |
2,051,499
+9,020
| +0.4% | +$120K |
|
341
Nicolet Bankshares
NIC
$3.54B
| $26.8M | 0.03% |
199,396
+57,536
| +41% | +$7.63M |
|
342
The Mosaic Company
MOS
$7.1B
| $26.6M | 0.03% |
766,353
-6,807,574
| -90% | -$235M |
|
343
Atmus Filtration Technologies
ATMU
$4.43B
| $26.4M | 0.03% |
586,400
-116,670
| -17% | -$4.89M |
|
|
CADE
344
DELISTED
Cadence Bank
CADE
| $26.4M | 0.03% |
696,796
-170
| -0% | -$6.13K |
|
345
Janus International
JBI
$732M
| $26.3M | 0.03% |
2,658,195
-2,332
| -0.1% | -$22.5K |
|
346
Innoviva
INVA
$1.57B
| $26.1M | 0.03% |
1,431,601
+556,517
| +64% | +$10.9M |
|
|
TPC
347
Tutor Perini Cor
TPC
$4.51B
| $25.9M | 0.03% |
394,939
-108,647
| -22% | -$6.05M |
|
|
CPRX
348
DELISTED
Catalyst Pharmaceutical
CPRX
| $25.6M | 0.03% |
1,291,059
+8,337
| +0.6% | +$171K |
|
349
Ryanair
RYAAY
$29.9B
| $25.4M | 0.03% |
422,263
-1,186
| -0.3% | -$72.3K |
|
350
Blue Owl Capital
OBDC
$5.42B
| $25.3M | 0.03% |
1,985,232
-17,305
| -0.9% | -$246K |
|
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Boston Partners's Q3 2025 Portfolio in Review
As of Q3 2025, Boston Partners held 804 positions worth $97.4B, up 8.2% from $90B the previous quarter. Its ten largest holdings account for 14% of the portfolio.
Boston Partners's Q3 2025 filing shows 97 new, 321 increased, 332 reduced and 50 closed positions. Its largest new stake was IQVIA: 3,556,708 shares worth $677M. The largest sale was Norfolk Southern, an estimated $1.04B.
By sector, the portfolio is most concentrated in Financials at 20% of assets, down from 21% a quarter earlier, followed by Technology and Industrials.
- Boston Partners's largest Q3 2025 buy was IQVIA: 3,556,708 shares worth $677M.
- Boston Partners added most to Amazon in Q3 2025, an estimated $249M increase.
- Boston Partners's biggest Q3 2025 reduction was Norfolk Southern, cutting an estimated $1.04B.
- Boston Partners fully exited Fortive in Q3 2025, selling an estimated $206M.
- Boston Partners's ten largest holdings make up 14% of its $97.4B portfolio in Q3 2025.
- Boston Partners opened 97 new positions and closed 50 in Q3 2025.
- Boston Partners's portfolio value rose 8.2% quarter-over-quarter to $97.4B.
Based on Boston Partners's 13F filing for Q3 2025, filed 13 Nov 2025.