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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
-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 | |
|---|---|---|---|---|---|---|
101
Palo Alto Networks
PANW
$297B
| $190M | 0.27% |
1,184,476
+476,594
| +67% | +$80.1M |
|
102
Ulta Beauty
ULTA
$24.3B
| $190M | 0.27% |
362,576
+90,905
| +33% | +$57.8M |
|
103
Walt Disney
DIS
$181B
| $189M | 0.27% |
1,965,825
+326,112
| +20% | +$34.5M |
|
104
Cadence Design Systems
CDNS
$93.4B
| $187M | 0.27% |
672,281
-10,622
| -2% | -$3.17M |
|
105
Advanced Micro Devices
AMD
$789B
| $185M | 0.26% |
911,582
+357,883
| +65% | +$76.4M |
|
106
Synchrony
SYF
$25.6B
| $184M | 0.26% |
2,706,197
-118,855
| -4% | -$8.64M |
|
107
Fortinet
FTNT
$117B
| $184M | 0.26% |
2,250,736
-271,868
| -11% | -$22M |
|
108
Synopsys
SNPS
$79.7B
| $182M | 0.26% |
459,234
+288,747
| +169% | +$131M |
|
109
Vertex Pharmaceuticals
VRTX
$126B
| $179M | 0.26% |
401,644
+7,444
| +2% | +$3.47M |
|
110
Consolidated Edison
ED
$39.9B
| $177M | 0.25% |
1,561,608
+107,847
| +7% | +$11.7M |
|
111
Berkshire Hathaway Class B
BRK.B
$1.13T
| $175M | 0.25% |
365,647
+44,335
| +14% | +$21.8M |
|
112
Expedia Group
EXPE
$37.3B
| $172M | 0.24% |
743,335
+123,480
| +20% | +$30.3M |
|
113
Arch Capital
ACGL
$33.6B
| $170M | 0.24% |
1,771,944
+223,902
| +14% | +$21.4M |
|
114
CVS Health
CVS
$122B
| $169M | 0.24% |
2,349,444
-989,300
| -30% | -$76.2M |
|
115
Valero Energy
VLO
$85.9B
| $167M | 0.24% |
676,720
+111,549
| +20% | +$23M |
|
116
Ecolab
ECL
$79.9B
| $165M | 0.24% |
621,215
+29,231
| +5% | +$8.25M |
|
117
Baidu
BIDU
$37.2B
| $164M | 0.23% |
1,474,077
+62,140
| +4% | +$8.43M |
|
118
Exelon
EXC
$47B
| $164M | 0.23% |
3,346,505
+224,919
| +7% | +$10.5M |
|
119
Petrobras
PBR
$116B
| $163M | 0.23% |
7,831,368
+1,818,171
| +30% | +$29.1M |
|
120
PepsiCo
PEP
$190B
| $159M | 0.23% |
1,022,850
+388,872
| +61% | +$60.6M |
|
121
Fortive
FTV
$18.6B
| $158M | 0.23% |
2,865,791
+1,999,514
| +231% | +$112M |
|
122
MSCI
MSCI
$40.9B
| $158M | 0.23% |
293,789
+87,706
| +43% | +$49.5M |
|
123
Cboe Global Markets
CBOE
$29.9B
| $158M | 0.23% |
561,709
+107,956
| +24% | +$30.1M |
|
124
Compañía de Minas Buenaventura
BVN
$8.67B
| $157M | 0.22% |
4,364,301
+1,384,544
| +46% | +$50M |
|
125
JD.com
JD
$44.5B
| $157M | 0.22% |
5,316,847
+875,752
| +20% | +$24.8M |
|
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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.