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Robeco Institutional Asset Management

Robeco Institutional Asset Management Portfolio holdings

AUM $81.4B
1-Year Est. Return 40.71%
This Fund
S&P 500
This Quarter Est. Return
-0.59%
1 Year Est. Return
+40.71%
3 Year Est. Return
+135.42%
5 Year Est. Return
+174.69%
10 Year Est. Return
+589.21%
AUM
$70.2B
AUM Growth
-$56.5M
Cap. Flow
+$3.16B
Cap. Flow %
4.51%
Top 10 Hldgs %
28.44%
Holding
889
New
65
Increased
398
Reduced
327
Closed
47

Top Buys

Rank Stock Value
1
SLB icon
SLB Ltd
SLB
+$344M
2
AAPL icon
Apple
AAPL
+$265M
3
LOW icon
Lowe's Companies
LOW
+$245M
4
NVDA icon
NVIDIA
NVDA
+$240M
5
DG icon
Dollar General
DG
+$209M

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$269M
2
CRM icon
Salesforce
CRM
+$263M
3
JPM icon
JPMorgan Chase
JPM
+$234M
4
BSX icon
Boston Scientific
BSX
+$231M
5
TT icon
Trane Technologies
TT
+$225M

Sector Composition

Rank Sector Weight
1 Technology 33.17%
2 Financials 13.79%
3 Communication Services 11.26%
4 Healthcare 10.45%
5 Consumer Discretionary 9.51%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LRCX icon
26
Lam Research
LRCX
$390B
$440M 0.63%
2,060,775
-101,200
-5% -$22.6M
VALE icon
27
Vale
VALE
$62.6B
$439M 0.63%
27,561,997
+6,752,695
+32% +$105M
NEM icon
28
Newmont
NEM
$119B
$425M 0.61%
3,927,108
-1,069,667
-21% -$123M
ADI icon
29
Analog Devices
ADI
$190B
$422M 0.6%
1,326,477
+24,071
+2% +$7.66M
JNJ icon
30
Johnson & Johnson
JNJ
$625B
$421M 0.6%
1,721,249
+140,287
+9% +$32.7M
BMY icon
31
Bristol-Myers Squibb
BMY
$132B
$408M 0.58%
6,733,740
+28,933
+0.4% +$1.69M
MCK icon
32
McKesson
MCK
$101B
$397M 0.57%
458,244
+25,666
+6% +$22.9M
GEV icon
33
GE Vernova
GEV
$264B
$392M 0.56%
448,851
-15,858
-3% -$12.4M
TEL icon
34
TE Connectivity
TEL
$62.6B
$388M 0.55%
1,858,292
+327,878
+21% +$72.4M
SLB icon
35
SLB Ltd
SLB
$75B
$381M 0.54%
7,418,537
+7,081,044
+2,098% +$344M
T icon
36
AT&T
T
$163B
$380M 0.54%
13,094,386
-682,687
-5% -$18.2M
DG icon
37
Dollar General
DG
$27.9B
$375M 0.54%
3,162,516
+1,462,645
+86% +$209M
WMT icon
38
Walmart Inc
WMT
$890B
$372M 0.53%
2,996,022
+8,466
+0.3% +$1.04M
CBRE icon
39
CBRE Group
CBRE
$42.9B
$364M 0.52%
2,685,963
+228,648
+9% +$34.7M
BNY
40
Bank of New York Mellon
BNY
$107B
$361M 0.51%
3,039,227
+555,987
+22% +$66.1M
LOW icon
41
Lowe's Companies
LOW
$125B
$348M 0.5%
1,471,788
+937,732
+176% +$245M
C icon
42
Citigroup
C
$226B
$341M 0.49%
3,005,555
+112,058
+4% +$12.8M
MU icon
43
Micron Technology
MU
$991B
$328M 0.47%
972,166
+275,722
+40% +$108M
JBL icon
44
Jabil
JBL
$35.8B
$315M 0.45%
1,187,268
-60,705
-5% -$15.3M
PFE icon
45
Pfizer
PFE
$153B
$313M 0.45%
11,138,434
+1,267,791
+13% +$33.8M
TMO icon
46
Thermo Fisher Scientific
TMO
$220B
$312M 0.44%
634,639
-191,327
-23% -$104M
HDB icon
47
HDFC Bank
HDB
$121B
$312M 0.44%
12,523,084
+130,230
+1% +$4.05M
TSM icon
48
TSMC
TSM
$2.18T
$308M 0.44%
909,998
-319,342
-26% -$110M
XOM icon
49
ExxonMobil
XOM
$634B
$302M 0.43%
1,779,562
+270,980
+18% +$39.5M
NFLX icon
50
Netflix
NFLX
$309B
$293M 0.42%
3,051,444
+636,198
+26% +$56.1M
1
2
3 4 5

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Robeco Institutional Asset Management's Q1 2026 Portfolio in Review

As of Q1 2026, Robeco Institutional Asset Management held 889 positions worth $70.2B, down 0.08% from $70.2B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Robeco Institutional Asset Management deployed $3.16B of net new capital in Q1 2026, opening 65 new positions and adding to 398 existing holdings. Its largest new stake was Berkshire Hathaway Class A: 47 shares worth $33.8M.

By sector, the portfolio is most concentrated in Technology at 33% of assets, down from 35% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Microsoft, an estimated $269M trimmed.

  • Robeco Institutional Asset Management's largest Q1 2026 buy was Berkshire Hathaway Class A: 47 shares worth $33.8M.
  • Robeco Institutional Asset Management added most to SLB Ltd in Q1 2026, an estimated $344M increase.
  • Robeco Institutional Asset Management's biggest Q1 2026 reduction was Microsoft, cutting an estimated $269M.
  • Robeco Institutional Asset Management fully exited Autohome in Q1 2026, selling an estimated $33.6M.
  • Robeco Institutional Asset Management's ten largest holdings make up 28% of its $70.2B portfolio in Q1 2026.
  • Robeco Institutional Asset Management opened 65 new positions and closed 47 in Q1 2026.
  • Robeco Institutional Asset Management's portfolio value fell 0.08% quarter-over-quarter to $70.2B.

Based on Robeco Institutional Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.