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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
AMH icon
401
American Homes 4 Rent
AMH
$12.2B
$13.1M 0.02%
394,681
+139,402
+55% +$4.86M
CVLT icon
402
Commault Systems
CVLT
$5.76B
$13.1M 0.02%
69,325
+13,517
+24% +$2.44M
YELP icon
403
Yelp
YELP
$1.35B
$13M 0.02%
417,250
+63,848
+18% +$2.09M
VTRS icon
404
Viatris
VTRS
$19B
$13M 0.02%
1,313,915
-211,983
-14% -$2.06M
A icon
405
Agilent Technologies
A
$41.8B
$13M 0.02%
100,952
+26,573
+36% +$3.21M
ORI icon
406
Old Republic International
ORI
$10.2B
$12.9M 0.02%
303,688
-709
-0.2% -$27.3K
DDOG icon
407
Datadog
DDOG
$92.3B
$12.8M 0.02%
90,122
-11,899
-12% -$1.64M
DXCM icon
408
DexCom
DXCM
$33.1B
$12.8M 0.02%
189,917
-14,640
-7% -$1.16M
COP icon
409
ConocoPhillips
COP
$147B
$12.8M 0.02%
134,993
-32,509
-19% -$3.07M
DLR icon
410
Digital Realty Trust
DLR
$70.8B
$12.7M 0.02%
73,600
+2,963
+4% +$507K
JAZZ icon
411
Jazz Pharmaceuticals
JAZZ
$16.7B
$12.7M 0.02%
96,418
-24,497
-20% -$2.94M
LMT icon
412
Lockheed Martin
LMT
$139B
$12.5M 0.02%
25,122
-52,511
-68% -$23.8M
MAN icon
413
ManpowerGroup
MAN
$2.61B
$12.4M 0.02%
327,584
+48,381
+17% +$1.99M
WIT icon
414
Wipro
WIT
$19.8B
$12.1M 0.02%
4,607,526
+336,825
+8% +$948K
RGA icon
415
Reinsurance Group of America
RGA
$15.8B
$12M 0.02%
62,393
+441
+0.7% +$84.4K
DLB icon
416
Dolby
DLB
$5.82B
$12M 0.02%
165,577
-17,302
-9% -$1.27M
INVH icon
417
Invitation Homes
INVH
$17.7B
$12M 0.02%
408,013
+100,166
+33% +$3.09M
ALGN icon
418
Align Technology
ALGN
$12.5B
$11.7M 0.02%
93,721
-50,468
-35% -$7.91M
NUE icon
419
Nucor
NUE
$62.7B
$11.7M 0.02%
86,604
-34,939
-29% -$4.95M
CF icon
420
CF Industries
CF
$18.1B
$11.6M 0.02%
128,792
+89,145
+225% +$7.95M
ELS icon
421
Equity Lifestyle Properties
ELS
$12.4B
$11.5M 0.02%
189,639
-1,416
-0.7% -$86K
KDP icon
422
Keurig Dr Pepper
KDP
$39.8B
$11.5M 0.02%
450,690
-587,821
-57% -$18.4M
PHM icon
423
Pultegroup
PHM
$24.6B
$11.4M 0.02%
86,298
-32,271
-27% -$4.01M
VIRT icon
424
Virtu Financial
VIRT
$4.94B
$11.4M 0.02%
320,635
+41,474
+15% +$1.7M
FDX icon
425
FedEx
FDX
$77B
$11.3M 0.02%
47,819
-19,742
-29% -$4.55M
15 16
17
18 19

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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.