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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 | |
|---|---|---|---|---|---|---|
751
Trade Desk
TTD
$6.49B
| $998K | ﹤0.01% |
20,371
-5,079
| -20% | -$322K |
|
752
Targa Resources
TRGP
$55.1B
| $994K | ﹤0.01% |
5,931
-9,824
| -62% | -$1.64M |
|
753
Booz Allen Hamilton
BAH
$9.15B
| $961K | ﹤0.01% |
9,614
-212
| -2% | -$22.7K |
|
754
Core & Main
CNM
$8.71B
| $956K | ﹤0.01% |
17,761
| – | – |
|
755
Highwoods Properties
HIW
$3.47B
| $948K | ﹤0.01% |
29,798
| – | – |
|
|
TTAN
756
ServiceTitan Inc
TTAN
$8.19B
| $941K | ﹤0.01% |
+9,336
| New | +$1.02M |
|
757
Ambarella
AMBA
$3.81B
| $937K | ﹤0.01% |
11,353
+7,162
| +171% | +$520K |
|
758
Markel Group
MKL
$23.2B
| $919K | ﹤0.01% |
481
-728
| -60% | -$1.43M |
|
759
Ecopetrol
EC
$34.5B
| $919K | ﹤0.01% |
99,796
| – | – |
|
760
Natera
NTRA
$46.4B
| $912K | ﹤0.01% |
5,668
-5,989
| -51% | -$947K |
|
761
DoubleVerify
DV
$2.03B
| $909K | ﹤0.01% |
75,871
+26,758
| +54% | +$397K |
|
762
National Healthcare
NHC
$3.38B
| $908K | ﹤0.01% |
7,476
| – | – |
|
763
Applied Industrial Technologies
AIT
$13.3B
| $896K | ﹤0.01% |
+3,431
| New | +$900K |
|
764
LegalZoom.com
LZ
$988M
| $893K | ﹤0.01% |
86,012
| – | – |
|
765
Millicom
TIGO
$16.3B
| $885K | ﹤0.01% |
+18,235
| New | +$800K |
|
766
EPR Properties
EPR
$4.77B
| $857K | ﹤0.01% |
14,771
+3,248
| +28% | +$183K |
|
767
Bentley Systems
BSY
$10.6B
| $846K | ﹤0.01% |
16,426
-1,212
| -7% | -$66.4K |
|
768
Fidelity National Financial
FNF
$13.5B
| $844K | ﹤0.01% |
13,960
-261,708
| -95% | -$15.2M |
|
769
Ambev
ABEV
$46.4B
| $837K | ﹤0.01% |
375,544
-106,504
| -22% | -$244K |
|
770
Jack Henry & Associates
JKHY
$11.1B
| $826K | ﹤0.01% |
5,544
-7,725
| -58% | -$1.28M |
|
771
Cavco Industries
CVCO
$4.55B
| $819K | ﹤0.01% |
+1,410
| New | +$689K |
|
772
Leonardo DRS
DRS
$12B
| $816K | ﹤0.01% |
17,971
| – | – |
|
773
Gerdau
GGB
$9.7B
| $813K | ﹤0.01% |
262,341
+199,115
| +315% | +$603K |
|
774
Telkom Indonesia
TLK
$14.9B
| $812K | ﹤0.01% |
43,156
-40,691
| -49% | -$752K |
|
|
JBS
775
JBS N.V.
JBS
$46.8B
| $811K | ﹤0.01% |
+54,334
| New | +$792K |
|
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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.