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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
+524.93%
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
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 | 14.13% |
| 4 | Healthcare | 11.96% |
| 5 | Consumer Discretionary | 10.23% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
276
Laureate Education
LAUR
$5.15B
| $52.4M | 0.05% |
1,425,438
+45,997
| +3% | +$1.55M |
|
|
CPRX
277
DELISTED
Catalyst Pharmaceutical
CPRX
| $52.2M | 0.05% |
1,658,936
-52,637
| -3% | -$1.55M |
|
278
Granite Construction
GVA
$5.41B
| $52M | 0.05% |
338,119
-172,732
| -34% | -$23.5M |
|
279
Weatherford International
WFRD
$6.6B
| $51.9M | 0.05% |
636,535
+181,422
| +40% | +$18.4M |
|
280
Nicolet Bankshares
NIC
$3.73B
| $51.5M | 0.05% |
311,319
+5,883
| +2% | +$868K |
|
|
PPLI
281
People Inc
PPLI
$3.01B
| $51.3M | 0.05% |
1,111,298
+237,959
| +27% | +$10.2M |
|
282
Wintrust Financial
WTFC
$11B
| $50.8M | 0.05% |
315,728
+48,885
| +18% | +$7.36M |
|
283
Avnet
AVT
$7.87B
| $50.4M | 0.04% |
569,404
+8,306
| +1% | +$679K |
|
284
Maximus
MMS
$2.94B
| $49.2M | 0.04% |
910,040
+240,987
| +36% | +$15M |
|
285
Nice
NICE
$6.17B
| $49.2M | 0.04% |
540,967
+76,515
| +16% | +$7.42M |
|
286
SLM Corp
SLM
$5.22B
| $47.4M | 0.04% |
1,831,714
+995,348
| +119% | +$22.4M |
|
287
Archrock
AROC
$5.85B
| $47.1M | 0.04% |
1,165,429
+40,096
| +4% | +$1.48M |
|
288
AXIS Capital
AXS
$7.3B
| $47.1M | 0.04% |
435,169
+2,567
| +0.6% | +$257K |
|
289
Vanguard Total Bond Market
BND
$162B
| $46.7M | 0.04% |
249
-615,921
| -100% | -$45.2M |
|
290
iShares Core US Aggregate Bond ETF
AGG
$138B
| – | – |
-456,804
| Closed | -$45.2M |
|
291
Liberty Energy
LBRT
$3.45B
| $46.6M | 0.04% |
1,779,982
+895,890
| +101% | +$26.8M |
|
|
TPC
292
Tutor Perini Cor
TPC
$4.98B
| $46.5M | 0.04% |
560,943
+110,155
| +24% | +$8.86M |
|
293
Belden
BDC
$5.36B
| $46.1M | 0.04% |
389,994
+105,344
| +37% | +$12.3M |
|
294
Celanese
CE
$4.86B
| $43.8M | 0.04% |
952,183
+362,056
| +61% | +$21M |
|
295
Innoviva
INVA
$1.5B
| $43.8M | 0.04% |
1,927,959
+209,092
| +12% | +$4.79M |
|
296
Preferred Bank
PFBC
$1.28B
| $43.8M | 0.04% |
412,063
+16,116
| +4% | +$1.55M |
|
297
Benchmark Electronics
BHE
$2.89B
| $43.4M | 0.04% |
452,255
-7,641
| -2% | -$610K |
|
298
National Vision
EYE
$1.51B
| $42.7M | 0.04% |
2,247,894
+823,951
| +58% | +$16.8M |
|
299
Axos Financial
AX
$5.72B
| $42.3M | 0.04% |
433,647
+20,495
| +5% | +$1.85M |
|
300
Intuit
INTU
$98B
| $42.2M | 0.04% |
+161,647
| New | +$56.3M |
|
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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.