We are live on
!
Find out more
Robeco Institutional Asset Management Portfolio holdings
AUM
$81.4B
1-Year Est. Return
40.71%
This Fund
S&P 500
This Quarter
Est. Return
-0.59%
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
$70.2B
AUM Growth
-$56.5M
(-0.08%)
Cap. Flow
+$3.16B
Cap. Flow
% of AUM
4.51%
Top 10 Holdings %
Top 10 Hldgs %
28.44%
Holding
889
New
65
Increased
398
Reduced
327
Closed
47
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SLB Ltd
SLB
|
+$344M |
| 2 |
Apple
AAPL
|
+$265M |
| 3 |
Lowe's Companies
LOW
|
+$245M |
| 4 |
NVIDIA
NVDA
|
+$240M |
| 5 |
Dollar General
DG
|
+$209M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$269M |
| 2 |
Salesforce
CRM
|
+$263M |
| 3 |
JPMorgan Chase
JPM
|
+$234M |
| 4 |
Boston Scientific
BSX
|
+$231M |
| 5 |
Trane Technologies
TT
|
+$225M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 33.17% |
| 2 | Financials | 13.79% |
| 3 | Communication Services | 11.26% |
| 4 | Healthcare | 10.45% |
| 5 | Consumer Discretionary | 9.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
Simply Good Foods
SMPL
$982M
| $1.15M | ﹤0.01% |
+80,341
| New | +$1.39M |
|
727
Boston Beer
SAM
$1.92B
| $1.14M | ﹤0.01% |
4,953
+377
| +8% | +$84.8K |
|
728
Healthcare Realty
HR
$6.84B
| $1.14M | ﹤0.01% |
66,988
| – | – |
|
729
Zurn Elkay Water Solutions
ZWS
$8.53B
| $1.11M | ﹤0.01% |
24,680
+639
| +3% | +$30.5K |
|
730
Fox Class B
FOX
$23.9B
| $1.09M | ﹤0.01% |
20,536
-184
| -0.9% | -$10.6K |
|
731
Visteon
VC
$2.78B
| $1.09M | ﹤0.01% |
11,932
-2,679
| -18% | -$253K |
|
732
GE HealthCare
GEHC
$32.4B
| $1.08M | ﹤0.01% |
15,217
-36,402
| -71% | -$2.87M |
|
733
Enel Chile
ENIC
$6.28B
| $1.07M | ﹤0.01% |
270,889
-6,871
| -2% | -$28.6K |
|
734
Privia Health
PRVA
$2.87B
| $1.06M | ﹤0.01% |
51,756
| – | – |
|
735
Clarivate
CLVT
$1.16B
| $1.06M | ﹤0.01% |
+420,088
| New | +$1.08M |
|
736
Grab
GRAB
$14.9B
| $1.06M | ﹤0.01% |
290,072
-200,452
| -41% | -$850K |
|
737
AGCO
AGCO
$7.2B
| $1.06M | ﹤0.01% |
9,135
| – | – |
|
738
MakeMyTrip
MMYT
$5.64B
| $1.05M | ﹤0.01% |
28,239
+3,941
| +16% | +$228K |
|
739
Tenable Holdings
TENB
$4.01B
| $1.05M | ﹤0.01% |
+61,889
| New | +$1.3M |
|
740
On Holding
ONON
$12.5B
| $1.04M | ﹤0.01% |
30,677
-1,972,323
| -98% | -$86.1M |
|
|
SW
741
Smurfit Westrock
SW
$25.3B
| $1.02M | ﹤0.01% |
25,600
-82
| -0.3% | -$3.54K |
|
742
Arthur J. Gallagher & Co
AJG
$63.6B
| $984K | ﹤0.01% |
4,543
-256
| -5% | -$59.1K |
|
743
Avantor
AVTR
$9.19B
| $976K | ﹤0.01% |
124,432
-63,876
| -34% | -$628K |
|
744
Kelly Services Class A
KELYA
$528M
| $937K | ﹤0.01% |
105,892
| – | – |
|
745
Southern Company
SO
$107B
| $934K | ﹤0.01% |
+9,676
| New | +$895K |
|
746
Cooper Companies
COO
$14.5B
| $918K | ﹤0.01% |
12,834
-639
| -5% | -$50.6K |
|
747
Cloudflare
NET
$107B
| $897K | ﹤0.01% |
4,348
-9,134
| -68% | -$1.74M |
|
748
Teladoc Health
TDOC
$1.3B
| $893K | ﹤0.01% |
163,891
-22,527
| -12% | -$126K |
|
749
Applied Industrial Technologies
AIT
$13.3B
| $893K | ﹤0.01% |
3,365
-224
| -6% | -$61K |
|
750
Calix
CALX
$2.39B
| $891K | ﹤0.01% |
18,191
+6,216
| +52% | +$326K |
|
Similar funds
Robeco Institutional Asset Management's Q1 2026 Portfolio in Review
As of Q1 2026, Robeco Institutional Asset Management held 889 positions worth $70.2B, down 0.08% from $70.2B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Robeco Institutional Asset Management deployed $3.16B of net new capital in Q1 2026, opening 65 new positions and adding to 398 existing holdings. Its largest new stake was Berkshire Hathaway Class A: 47 shares worth $33.8M.
By sector, the portfolio is most concentrated in Technology at 33% of assets, down from 35% a quarter earlier, followed by Financials and Communication Services.
On the sell side, the largest reduction was Microsoft, an estimated $269M trimmed.
- Robeco Institutional Asset Management's largest Q1 2026 buy was Berkshire Hathaway Class A: 47 shares worth $33.8M.
- Robeco Institutional Asset Management added most to SLB Ltd in Q1 2026, an estimated $344M increase.
- Robeco Institutional Asset Management's biggest Q1 2026 reduction was Microsoft, cutting an estimated $269M.
- Robeco Institutional Asset Management fully exited Autohome in Q1 2026, selling an estimated $33.6M.
- Robeco Institutional Asset Management's ten largest holdings make up 28% of its $70.2B portfolio in Q1 2026.
- Robeco Institutional Asset Management opened 65 new positions and closed 47 in Q1 2026.
- Robeco Institutional Asset Management's portfolio value fell 0.08% quarter-over-quarter to $70.2B.
Based on Robeco Institutional Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.