AI Portfolio Summary
In 2026 Q1, Boston Partners maintained a portfolio of 859 distinct positions. The most significant new addition to the portfolio was MARVELL TECHNOLOGY I, which now represents 0.64% of the total fund value. They heavily accumulated shares in US FOODS HLDG CORP, increasing their position by 1.2%. The fund also reduced its exposure to KEYSIGHT TECHNOLOGIE by 30.3%.
Total Positions
859
Quarter
2026 Q1
Top Holding
JPM (2.2%)
Top 10 Concentration
13.6%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 859
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 2.17% | 2.41% |
#1
Prev: #1
|
3.4 | -178,976 | -2.5% |
P
S
|
7,053,020 | $2,075,098,077 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
USFD
US FOODS HLDG C...
|
Consumer Defensive | 1.58% | 1.27% |
#2
2
Prev: #4
|
2.6 | 190,557 | 1.2% |
P
S
|
16,394,437 | $1,510,396,754 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
COR
CENCORA INC
|
Healthcare | 1.48% | 1.47% |
#3
1
Prev: #2
|
3.6 | 286,281 | 6.8% |
P
S
|
4,482,817 | $1,409,922,307 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MPC
MARATHON PETE C...
|
Energy | 1.44% | 1.03% |
#4
8
Prev: #12
|
1.6 | -470,511 | -7.7% |
P
S
|
5,649,204 | $1,378,883,125 | 2012 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
LPLA
LPL FINL HLDGS ...
|
Financial Services | 1.30% | 1.31% |
#5
2
Prev: #3
|
3.0 | 581,180 | 16.4% |
P
S
|
4,131,498 | $1,242,012,124 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
FANG
DIAMONDBACK ENE...
|
Energy | 1.19% | 0.87% |
#6
11
Prev: #17
|
1.0 | 190,446 | 3.4% |
P
S
|
5,766,947 | $1,139,766,267 | 2012 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.19% | 1.19% |
#7
2
Prev: #5
|
2.5 | 493,306 | 10.0% |
P
S
|
5,449,163 | $1,135,473,068 | 2007 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
KGC
KINROSS GOLD CO...
|
Basic Materials | 1.16% | 1.16% |
#8
2
Prev: #6
|
1.0 | -3,219,011 | -8.5% |
P
S
|
34,849,647 | $1,107,348,926 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MCK
MCKESSON CORP
|
Healthcare | 1.05% | 1.04% |
#9
2
Prev: #11
|
0.9 | -74,705 | -6.1% |
P
S
|
1,155,049 | $1,000,502,331 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MCHP
MICROCHIP TECHN...
|
Technology | 1.00% | 1.01% |
#10
3
Prev: #13
|
0.9 | -460,734 | -3.0% |
P
S
|
14,747,536 | $953,386,321 | 2008 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
PM
PHILIP MORRIS I...
|
Consumer Defensive | 1.00% | 1.05% |
#11
1
Prev: #10
|
0.9 | -542,506 | -8.6% |
P
S
|
5,780,564 | $953,188,007 | 2008 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 1.00% | 1.05% |
#12
3
Prev: #9
|
0.4 | -727,188 | -20.6% |
P
S
|
2,802,923 | $951,387,703 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
CRH
CRH PLC
|
Basic Materials | 0.99% | 1.13% |
#13
6
Prev: #7
|
0.9 | 253,435 | 2.9% |
P
S
|
9,003,965 | $946,263,521 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 0.98% | 0.74% |
#14
16
Prev: #30
|
0.9 | -45,905 | -1.7% |
P
S
|
2,728,418 | $933,558,281 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
FE
FIRSTENERGY COR...
|
Utilities | 0.94% | 0.82% |
#15
5
Prev: #20
|
0.9 | -173,826 | -1.0% |
P
S
|
17,612,110 | $892,766,700 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
COP
CONOCOPHILLIPS
|
Energy | 0.94% | 0.64% |
#16
26
Prev: #42
|
0.9 | 162,548 | 2.5% |
P
S
|
6,766,816 | $892,738,506 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
META
META PLATFORMS ...
|
Communication Services | 0.90% | 0.76% |
#17
10
Prev: #27
|
2.9 | 382,217 | 34.3% |
P
S
|
1,495,356 | $855,763,412 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
FLEX
FLEXTRONICS INT...
|
Technology | 0.89% | 0.76% |
#18
10
Prev: #28
|
2.4 | 889,183 | 7.3% |
P
S
|
12,993,140 | $851,907,132 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
WFC
WELLS FARGO & C...
|
Financial Services | 0.87% | 0.93% |
#19
3
Prev: #16
|
2.3 | 875,681 | 9.1% |
P
S
|
10,481,896 | $834,968,526 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
DIS
DISNEY WALT CO
|
Communication Services | 0.85% | 0.95% |
#20
5
Prev: #15
|
0.8 | 377,946 | 4.7% |
P
S
|
8,462,668 | $815,713,420 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
KEYS
KEYSIGHT TECHNO...
|
Technology | 0.83% | 0.85% |
#21
3
Prev: #18
|
0.3 | -1,220,056 | -30.3% |
P
S
|
2,809,554 | $794,136,379 | 2007 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
DGX
QUEST DIAGNOSTI...
|
Healthcare | 0.82% | 0.70% |
#22
10
Prev: #32
|
0.8 | 98,906 | 2.5% |
P
S
|
4,012,232 | $786,652,146 | 2007 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
HBAN
HUNTINGTON BANC...
|
Financial Services | 0.82% | 1.06% |
#23
15
Prev: #8
|
0.8 | -8,720,772 | -14.8% |
P
S
|
50,150,636 | $785,133,066 | 2008 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
LHX
L3HARRIS TECHNO...
|
Industrials | 0.82% | 0.73% |
#24
7
Prev: #31
|
0.8 | -136,669 | -5.7% |
P
S
|
2,265,202 | $782,920,797 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
ODFL
OLD DOMINION FR...
|
Industrials | 0.82% | 0.67% |
#25
11
Prev: #36
|
0.8 | -131,360 | -3.2% |
P
S
|
3,991,336 | $780,250,601 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
GS
GOLDMAN SACHS G...
|
Financial Services | 0.81% | 0.80% |
#26
4
Prev: #22
|
0.8 | 32,082 | 3.6% |
P
S
|
913,460 | $773,451,130 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
SYY
SYSCO CORP
|
Consumer Defensive | 0.79% | 0.82% |
#27
6
Prev: #21
|
0.8 | -149,139 | -1.4% |
P
S
|
10,583,534 | $754,859,546 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 0.78% | 0.80% |
#28
5
Prev: #23
|
0.8 | 33,989 | 1.0% |
P
S
|
3,434,210 | $746,131,706 | 2013 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.77% | 0.77% |
#29
4
Prev: #25
|
2.3 | 1,188,452 | 13.1% |
P
S
|
10,262,100 | $738,151,753 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MS
MORGAN STANLEY
|
Financial Services | 0.76% | 0.70% |
#30
3
Prev: #33
|
2.3 | 622,132 | 16.3% |
P
S
|
4,429,180 | $729,303,785 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
THC
TENET HEALTHCAR...
|
Healthcare | 0.76% | 0.75% |
#31
2
Prev: #29
|
2.3 | 192,825 | 5.3% |
P
S
|
3,834,961 | $723,650,402 | 2008 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
IQV
IQVIA HLDGS INC
|
Healthcare | 0.76% | 0.96% |
#32
18
Prev: #14
|
0.8 | 151,578 | 3.7% |
P
S
|
4,238,958 | $723,309,663 | 2018 Q3 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
HON
HONEYWELL INTL ...
|
Industrials | 0.75% | 0.69% |
#33
2
Prev: #35
|
0.8 | -224,677 | -6.6% |
P
S
|
3,177,157 | $718,843,591 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
CPAY
CORPAY INC
|
Technology | 0.74% | 0.57% |
#34
19
Prev: #53
|
2.8 | 583,886 | 31.8% |
P
S
|
2,420,777 | $704,616,946 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
FDX
FEDEX CORP
|
Industrials | 0.74% | 0.61% |
#35
10
Prev: #45
|
0.8 | -66,228 | -3.2% |
P
S
|
1,974,981 | $704,000,954 | 2008 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
SLB
SLB LIMITED
|
Energy | 0.72% | 0.34% |
#36
64
Prev: #100
|
3.3 | 5,027,285 | 59.8% |
P
S
|
13,427,431 | $689,200,525 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
ETR
ENTERGY CORP NE...
|
Utilities | 0.72% | 0.64% |
#37
6
Prev: #43
|
0.8 | -534,606 | -8.0% |
P
S
|
6,122,901 | $688,627,572 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
URI
UNITED RENTALS ...
|
Industrials | 0.70% | 0.65% |
#38
1
Prev: #39
|
2.3 | 140,633 | 18.2% |
P
S
|
914,980 | $666,792,695 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
ALLE
ALLEGION PLC
|
Industrials | 0.68% | 0.76% |
#39
13
Prev: #26
|
0.8 | -165,613 | -3.6% |
P
S
|
4,447,284 | $645,739,374 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
RS
RELIANCE INC
|
Basic Materials | 0.67% | 0.66% |
#40
2
Prev: #38
|
0.8 | -77,006 | -3.5% |
P
S
|
2,110,934 | $641,659,301 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.66% | 0.50% |
#41
24
Prev: #65
|
2.8 | 455,101 | 23.8% |
P
S
|
2,368,796 | $632,421,273 | 2009 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
AON
AON PLC
|
Financial Services | 0.66% | 0.60% |
#42
6
Prev: #48
|
2.3 | 320,025 | 19.6% |
P
S
|
1,955,032 | $631,082,064 | 2007 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
DELL
DELL TECHNOLOGI...
|
Technology | 0.65% | 0.61% |
#43
4
Prev: #47
|
0.8 | -862,853 | -18.5% |
P
S
|
3,791,762 | $624,479,413 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
AXP
AMERICAN EXPRES...
|
Financial Services | 0.65% | 0.80% |
#44
20
Prev: #24
|
0.8 | -27,167 | -1.3% |
P
S
|
2,056,161 | $621,679,368 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
NXPI
NXP SEMICONDUCT...
|
Technology | 0.65% | 0.64% |
#45
4
Prev: #41
|
2.3 | 294,966 | 10.4% |
P
S
|
3,140,833 | $617,874,784 | 2011 Q2 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
MRVL
MARVELL TECHNOL...
|
Technology | 0.64% | — |
#46
Prev: #—
|
3.8 | 6,165,682 | no change |
NEW
|
6,165,682 | $612,570,878 | 2011 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
GILD
GILEAD SCIENCES...
|
Healthcare | 0.62% | 0.54% |
#47
10
Prev: #57
|
0.7 | 34,621 | 0.8% |
P
S
|
4,255,122 | $593,123,623 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
BKNG
BOOKING HOLDING...
|
Consumer Cyclical | 0.60% | 0.53% |
#48
11
Prev: #59
|
3.2 | 181,769 | 188.9% |
P
S
|
277,977 | $574,992,497 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
CMI
CUMMINS INC
|
Industrials | 0.60% | 0.58% |
#49
1
Prev: #50
|
0.7 | -35,594 | -3.2% |
P
S
|
1,064,945 | $573,604,233 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-11 | |||
|
FTI
TECHNIPFMC PLC
|
Energy | 0.60% | 0.45% |
#50
27
Prev: #77
|
0.7 | -1,452,994 | -14.9% |
P
S
|
8,283,352 | $572,672,108 | 2008 Q4 | 13F Filing | 2026-03-31 | 2026-05-11 |
Showing 1-50 of 859 holdings