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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
+24.09%
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
$81.4B
AUM Growth
+$11.3B
Cap. Flow
+$1.67B
Cap. Flow %
2.05%
Top 10 Hldgs %
29.98%
Holding
900
New
58
Increased
355
Reduced
368
Closed
63

Top Buys

Rank Stock Value
1
CMI icon
Cummins
CMI
+$335M
2
AMZN icon
Amazon
AMZN
+$265M
3
AVGO icon
Broadcom
AVGO
+$243M
4
MS icon
Morgan Stanley
MS
+$214M
5
UNH icon
UnitedHealth
UNH
+$202M

Top Sells

Rank Stock Value
1
DG icon
Dollar General
DG
+$225M
2
QCOM icon
Qualcomm
QCOM
+$217M
3
ZM icon
Zoom
ZM
+$181M
4
MCK icon
McKesson
MCK
+$177M
5
WDC icon
Western Digital
WDC
+$172M

Sector Composition

Rank Sector Weight
1 Technology 38.21%
2 Financials 12.7%
3 Communication Services 10.38%
4 Healthcare 9.98%
5 Consumer Discretionary 8.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RKLB icon
576
Rocket Lab Corp
RKLB
$40.4B
$3.93M ﹤0.01%
38,710
+13,011
+51% +$1.3M
TENB icon
577
Tenable Holdings
TENB
$3.59B
$3.92M ﹤0.01%
106,244
+44,355
+72% +$1.04M
CIG icon
578
CEMIG Preferred Shares
CIG
$6.21B
$3.9M ﹤0.01%
1,857,501
-950,079
-34% -$2.21M
UPWK icon
579
Upwork
UPWK
$1.14B
$3.89M ﹤0.01%
465,443
+106,052
+30% +$1M
CVNA icon
580
Carvana
CVNA
$67.6B
$3.88M ﹤0.01%
58,955
-3,745
-6% -$265K
BA icon
581
Boeing
BA
$175B
$3.86M ﹤0.01%
17,844
– –
WCN
582
Waste Connections
WCN
$41.9B
$3.86M ﹤0.01%
23,160
-5,597
-19% -$886K
ALC icon
583
Alcon
ALC
$33.9B
$3.83M ﹤0.01%
57,133
+16,316
+40% +$1.14M
DV icon
584
DoubleVerify
DV
$1.69B
$3.78M ﹤0.01%
349,097
+149,518
+75% +$1.54M
WU icon
585
Western Union
WU
$2.4B
$3.78M ﹤0.01%
490,608
-46,276
-9% -$388K
CRWV
586
CoreWeave
CRWV
$40.3B
$3.77M ﹤0.01%
37,843
-27,424
-42% -$2.96M
BNTX icon
587
BioNTech
BNTX
$23.5B
$3.72M ﹤0.01%
+39,967
New +$3.76M
EBF icon
588
Ennis
EBF
$548M
$3.71M ﹤0.01%
174,713
-52,994
-23% -$1.1M
BAND
589
Bandwidth Inc
BAND
$1.25B
$3.67M ﹤0.01%
+58,041
New +$2.6M
WMB icon
590
Williams Companies
WMB
$86.7B
$3.66M ﹤0.01%
49,182
-44
-0.1% -$3.24K
SXT icon
591
Sensient Technologies
SXT
$5.28B
$3.64M ﹤0.01%
29,539
-12,175
-29% -$1.35M
YUMC icon
592
Yum China
YUMC
$15.9B
$3.61M ﹤0.01%
88,210
– –
HRMY icon
593
Harmony Biosciences
HRMY
$2.08B
$3.57M ﹤0.01%
98,157
-6,154
-6% -$194K
NESR
594
National Energy Services Reunited Corp
NESR
$2.67B
$3.54M ﹤0.01%
+118,382
New +$2.93M
THG icon
595
Hanover Insurance
THG
$8.01B
$3.53M ﹤0.01%
16,472
-202
-1% -$38.2K
SCHL icon
596
Scholastic
SCHL
$789M
$3.48M ﹤0.01%
75,723
+13,592
+22% +$558K
AZO icon
597
AutoZone
AZO
$49.1B
$3.48M ﹤0.01%
1,088
+158
+17% +$525K
GTM
598
ZoomInfo Technologies
GTM
$978M
$3.41M ﹤0.01%
1,163,594
-27,693
-2% -$124K
AWK icon
599
American Water Works
AWK
$27.2B
$3.39M ﹤0.01%
25,752
+1,767
+7% +$227K
KKR icon
600
KKR & Co
KKR
$90.7B
$3.33M ﹤0.01%
36,328
-5,949
-14% -$577K
22 23
24
25 26

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Robeco Institutional Asset Management's Q2 2026 Portfolio in Review

As of Q2 2026, Robeco Institutional Asset Management held 900 positions worth $81.4B, up 16% from $70.2B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Robeco Institutional Asset Management's Q2 2026 filing shows 58 new, 355 increased, 368 reduced and 63 closed positions. Its largest new stake was Medline Inc: 1,626,993 shares worth $64.2M. The largest sale was Dollar General, an estimated $225M.

By sector, the portfolio is most concentrated in Technology at 38% of assets, up from 33% a quarter earlier, followed by Financials and Communication Services.

  • Robeco Institutional Asset Management's largest Q2 2026 buy was Medline Inc: 1,626,993 shares worth $64.2M.
  • Robeco Institutional Asset Management added most to Cummins in Q2 2026, an estimated $335M increase.
  • Robeco Institutional Asset Management's biggest Q2 2026 reduction was Dollar General, cutting an estimated $225M.
  • Robeco Institutional Asset Management fully exited Ovintiv in Q2 2026, selling an estimated $25.8M.
  • Robeco Institutional Asset Management's ten largest holdings make up 30% of its $81.4B portfolio in Q2 2026.
  • Robeco Institutional Asset Management opened 58 new positions and closed 63 in Q2 2026.
  • Robeco Institutional Asset Management's portfolio value rose 16% quarter-over-quarter to $81.4B.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.