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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
+14.63%
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
$61.8B
AUM Growth
+$10.4B
Cap. Flow
+$4.56B
Cap. Flow %
7.37%
Top 10 Hldgs %
30.76%
Holding
938
New
39
Increased
343
Reduced
427
Closed
78

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$575M
2
NVDA icon
NVIDIA
NVDA
+$278M
3
V icon
Visa
V
+$203M
4
NFLX icon
Netflix
NFLX
+$183M
5
CVS icon
CVS Health
CVS
+$156M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$414M
2
UNH icon
UnitedHealth
UNH
+$195M
3
ABBV icon
AbbVie
ABBV
+$133M
4
PDD icon
Pinduoduo
PDD
+$119M
5
BLDR icon
Builders FirstSource
BLDR
+$114M

Sector Composition

Rank Sector Weight
1 Technology 33.69%
2 Financials 16.26%
3 Communication Services 12.23%
4 Consumer Discretionary 10.23%
5 Healthcare 9.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
KMX icon
901
CarMax
KMX
$8.26B
– –
-13,530
Closed -$1.05M
LYV icon
902
Live Nation Entertainment
LYV
$42.1B
– –
-8,827
Closed -$1.15M
MED icon
903
Medifast
MED
$141M
– –
-21,250
Closed -$286K
MGM icon
904
MGM Resorts International
MGM
$11.2B
– –
-97,625
Closed -$2.89M
MLM icon
905
Martin Marietta Materials
MLM
$33B
– –
-1,154
Closed -$552K
NFG icon
906
National Fuel Gas
NFG
$7.65B
– –
-59,135
Closed -$4.68M
NIO icon
907
NIO
NIO
$11.9B
– –
-399,566
Closed -$1.52M
OHI icon
908
Omega Healthcare
OHI
$14.7B
– –
-10,733
Closed -$409K
OSUR icon
909
OraSure Technologies
OSUR
$279M
– –
-47,625
Closed -$160K
PAC icon
910
Grupo Aeroportuario del Pacifico
PAC
$13.3B
– –
-10,420
Closed -$1.93M
PAYO icon
911
Payoneer
PAYO
$2.41B
– –
-122,809
Closed -$898K
PLTK icon
912
Playtika
PLTK
$1.12B
– –
-20,730
Closed -$107K
PRDO icon
913
Perdoceo Education
PRDO
$2.12B
– –
-116,720
Closed -$2.94M
PTEN icon
914
Patterson-UTI
PTEN
$3.76B
– –
-332,449
Closed -$2.73M
RERE
915
ATRenew
RERE
$1.01B
– –
-26,500
Closed -$77.9K
RNG icon
916
RingCentral
RNG
$5.28B
– –
-9,924
Closed -$246K
RPM icon
917
RPM International
RPM
$15B
– –
-29,278
Closed -$3.39M
SUPN icon
918
Supernus Pharmaceuticals
SUPN
$2.77B
– –
-8,151
Closed -$267K
TDY icon
919
Teledyne Technologies
TDY
$32B
– –
-14,741
Closed -$7.34M
TPH
920
DELISTED
Tri Pointe Homes
TPH
– –
-7,662
Closed -$245K
UHAL.B icon
921
U-Haul Holding Co Series N
UHAL.B
$12.8B
– –
-5,500
Closed -$325K
UMBF icon
922
UMB Financial
UMBF
$11.1B
– –
-12,725
Closed -$1.29M
UPST icon
923
Upstart Holdings
UPST
$3.03B
– –
-75,000
Closed -$3.45M
USNA icon
924
Usana Health Sciences
USNA
$286M
– –
-18,223
Closed -$491K
VMC icon
925
Vulcan Materials
VMC
$36.9B
– –
-2,830
Closed -$660K
34 35 36
37
38

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Robeco Institutional Asset Management's Q2 2025 Portfolio in Review

As of Q2 2025, Robeco Institutional Asset Management held 938 positions worth $61.8B, up 20% from $51.5B the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Robeco Institutional Asset Management deployed $4.56B of net new capital in Q2 2025, opening 39 new positions and adding to 343 existing holdings. Its largest new stake was On Holding: 791,700 shares worth $41.2M.

By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 30% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Amazon, an estimated $414M trimmed.

  • Robeco Institutional Asset Management's largest Q2 2025 buy was On Holding: 791,700 shares worth $41.2M.
  • Robeco Institutional Asset Management added most to Microsoft in Q2 2025, an estimated $575M increase.
  • Robeco Institutional Asset Management's biggest Q2 2025 reduction was Amazon, cutting an estimated $414M.
  • Robeco Institutional Asset Management fully exited Discover Financial Services in Q2 2025, selling an estimated $24.5M.
  • Robeco Institutional Asset Management's ten largest holdings make up 31% of its $61.8B portfolio in Q2 2025.
  • Robeco Institutional Asset Management opened 39 new positions and closed 78 in Q2 2025.
  • Robeco Institutional Asset Management's portfolio value rose 20% quarter-over-quarter to $61.8B.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2025, filed 18 Jul 2025.