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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
(+12%)
Cap. Flow
+$2.97B
Cap. Flow
% of AUM
4.3%
Top 10 Holdings %
Top 10 Hldgs %
31.96%
Holding
905
New
45
Increased
374
Reduced
361
Closed
48
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$378M |
| 2 |
Uber
UBER
|
+$250M |
| 3 |
Amazon
AMZN
|
+$219M |
| 4 |
Newmont
NEM
|
+$190M |
| 5 |
Infosys
INFY
|
+$167M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Home Depot
HD
|
+$203M |
| 2 |
Union Pacific
UNP
|
+$171M |
| 3 |
Waters Corp
WAT
|
+$147M |
| 4 |
Cintas
CTAS
|
+$145M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
851
Snap
SNAP
$9.01B
| $199K | ﹤0.01% |
25,808
| – | – |
|
852
The RMR Group
RMR
$332M
| $199K | ﹤0.01% |
12,643
| – | – |
|
853
RLJ Lodging Trust
RLJ
$1.69B
| $174K | ﹤0.01% |
+24,110
| New | +$182K |
|
854
AvePoint
AVPT
$2.71B
| $156K | ﹤0.01% |
10,385
| – | – |
|
855
Suzano
SUZ
$10.1B
| $140K | ﹤0.01% |
14,926
-25,560
| -63% | -$242K |
|
856
Nu Skin
NUS
$267M
| $133K | ﹤0.01% |
10,917
| – | – |
|
857
Compass
COMP
$9.66B
| $89.3K | ﹤0.01% |
11,125
-41,662
| -79% | -$338K |
|
858
Allison Transmission
ALSN
$9.82B
| – | – |
-285,487
| Closed | -$27.1M |
|
|
ANSS
859
DELISTED
Ansys
ANSS
| – | – |
-29,692
| Closed | -$10.4M |
|
860
AptarGroup
ATR
$8.61B
| – | – |
-144,856
| Closed | -$22.7M |
|
861
Brighthouse Financial
BHF
$3.5B
| – | – |
-4,516
| Closed | -$243K |
|
862
Badger Meter
BMI
$4.03B
| – | – |
-4,566
| Closed | -$1.12M |
|
863
BioNTech
BNTX
$23.5B
| – | – |
-20,619
| Closed | -$2.2M |
|
864
CACI
CACI
$14.2B
| – | – |
-493
| Closed | -$235K |
|
865
Capitol Federal Financial
CFFN
$1.1B
| – | – |
-11,063
| Closed | -$67.5K |
|
866
Cellebrite
CLBT
$3.99B
| – | – |
-197,554
| Closed | -$3.16M |
|
867
CMS Energy
CMS
$22.3B
| – | – |
-6,848
| Closed | -$474K |
|
868
Collegium Pharmaceutical
COLL
$956M
| – | – |
-10,237
| Closed | -$303K |
|
869
CRA International
CRAI
$1.06B
| – | – |
-2,242
| Closed | -$420K |
|
|
CWAN
870
DELISTED
Clearwater Analytics
CWAN
| – | – |
-124,889
| Closed | -$2.74M |
|
871
ESCO Technologies
ESE
$7.92B
| – | – |
-1,883
| Closed | -$361K |
|
872
EXL Service
EXLS
$5.29B
| – | – |
-7,627
| Closed | -$334K |
|
873
Fortune Brands Innovations
FBIN
$6.06B
| – | – |
-41,029
| Closed | -$2.11M |
|
874
Flowers Foods
FLO
$1.57B
| – | – |
-20,805
| Closed | -$332K |
|
875
Genco Shipping & Trading
GNK
$1.1B
| – | – |
-64,431
| Closed | -$842K |
|
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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.