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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
+9.26%
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
$69B
AUM Growth
+$7.18B
Cap. Flow
+$2.97B
Cap. Flow %
4.3%
Top 10 Hldgs %
31.96%
Holding
905
New
45
Increased
374
Reduced
361
Closed
48

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$378M
2
UBER icon
Uber
UBER
+$250M
3
AMZN icon
Amazon
AMZN
+$219M
4
NEM icon
Newmont
NEM
+$190M
5
INFY icon
Infosys
INFY
+$167M

Top Sells

Rank Stock Value
1
HD icon
Home Depot
HD
+$203M
2
UNP icon
Union Pacific
UNP
+$171M
3
WAT icon
Waters Corp
WAT
+$147M
4
CTAS icon
Cintas
CTAS
+$145M
5
PG icon
Procter & Gamble
PG
+$140M

Sector Composition

Rank Sector Weight
1 Technology 35.89%
2 Financials 15.35%
3 Communication Services 12.61%
4 Consumer Discretionary 10.32%
5 Healthcare 9.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VIAV icon
726
Viavi Solutions
VIAV
$9.66B
$1.44M ﹤0.01%
+113,623
New +$1.25M
CFG icon
727
Citizens Financial Group
CFG
$30.6B
$1.43M ﹤0.01%
26,852
– –
PCRX icon
728
Pacira BioSciences
PCRX
$997M
$1.39M ﹤0.01%
54,005
– –
KELYA icon
729
Kelly Services Class A
KELYA
$528M
$1.39M ﹤0.01%
105,892
– –
MKC icon
730
McCormick & Company Non-Voting
MKC
$14.2B
$1.31M ﹤0.01%
19,615
-16,327
-45% -$1.14M
DAR icon
731
Darling Ingredients
DAR
$9.44B
$1.3M ﹤0.01%
42,257
-10,933
-21% -$365K
HRMY icon
732
Harmony Biosciences
HRMY
$2.24B
$1.29M ﹤0.01%
46,787
– –
PRVA icon
733
Privia Health
PRVA
$2.87B
$1.29M ﹤0.01%
+51,756
New +$1.11M
BDN
734
Brandywine Realty Trust
BDN
$554M
$1.27M ﹤0.01%
303,972
– –
FOX icon
735
Fox Class B
FOX
$23.9B
$1.24M ﹤0.01%
21,629
-1,131
-5% -$59.7K
MDU icon
736
MDU Resources
MDU
$4.32B
$1.24M ﹤0.01%
69,446
– –
HR icon
737
Healthcare Realty
HR
$6.84B
$1.21M ﹤0.01%
66,988
– –
COO icon
738
Cooper Companies
COO
$14.5B
$1.2M ﹤0.01%
17,504
-182
-1% -$12.9K
RHI icon
739
Robert Half
RHI
$4.37B
$1.16M ﹤0.01%
34,117
– –
COHR icon
740
Coherent
COHR
$74.2B
$1.16M ﹤0.01%
+10,726
New +$1.07M
IEX icon
741
IDEX
IEX
$17.3B
$1.15M ﹤0.01%
7,069
-27,450
-80% -$4.64M
ROL icon
742
Rollins
ROL
$18.2B
$1.15M ﹤0.01%
19,505
-69,990
-78% -$3.98M
ZBH icon
743
Zimmer Biomet
ZBH
$18.4B
$1.13M ﹤0.01%
11,445
-793
-6% -$78.6K
DKNG icon
744
DraftKings
DKNG
$11.9B
$1.11M ﹤0.01%
29,635
+7,640
+35% +$339K
BRO icon
745
Brown & Brown
BRO
$23.9B
$1.09M ﹤0.01%
11,587
-439,566
-97% -$42.8M
ENIC icon
746
Enel Chile
ENIC
$6.28B
$1.08M ﹤0.01%
277,760
+74,208
+36% +$260K
AOS icon
747
A.O. Smith
AOS
$8.7B
$1.07M ﹤0.01%
14,553
+4,201
+41% +$300K
DAL icon
748
Delta Air Lines
DAL
$60.1B
$1.06M ﹤0.01%
18,695
+7,999
+75% +$456K
VFC icon
749
VF Corp
VFC
$5.89B
$1.05M ﹤0.01%
72,715
+21,704
+43% +$292K
MTB icon
750
M&T Bank
MTB
$36.2B
$1,000K ﹤0.01%
5,060
+1,915
+61% +$376K
28 29
30
31 32

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Robeco Institutional Asset Management's Q3 2025 Portfolio in Review

As of Q3 2025, Robeco Institutional Asset Management held 905 positions worth $69B, up 12% from $61.8B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Robeco Institutional Asset Management deployed $2.97B of net new capital in Q3 2025, opening 45 new positions and adding to 374 existing holdings. Its largest new stake was Waystar Holding Corp: 231,237 shares worth $8.77M.

By sector, the portfolio is most concentrated in Technology at 36% of assets, up from 34% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Home Depot, an estimated $203M trimmed.

  • Robeco Institutional Asset Management's largest Q3 2025 buy was Waystar Holding Corp: 231,237 shares worth $8.77M.
  • Robeco Institutional Asset Management added most to Microsoft in Q3 2025, an estimated $378M increase.
  • Robeco Institutional Asset Management's biggest Q3 2025 reduction was Home Depot, cutting an estimated $203M.
  • Robeco Institutional Asset Management fully exited Allison Transmission in Q3 2025, selling an estimated $27.1M.
  • Robeco Institutional Asset Management's ten largest holdings make up 32% of its $69B portfolio in Q3 2025.
  • Robeco Institutional Asset Management opened 45 new positions and closed 48 in Q3 2025.
  • Robeco Institutional Asset Management's portfolio value rose 12% quarter-over-quarter to $69B.

Based on Robeco Institutional Asset Management's 13F filing for Q3 2025, filed 22 Oct 2025.