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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 | |
|---|---|---|---|---|---|---|
126
Veeva Systems
VEEV
$37.4B
| $157M | 0.22% |
891,832
-238
| -0% | -$46.8K |
|
127
Booz Allen Hamilton
BAH
$9.15B
| $155M | 0.22% |
1,986,633
+1,978,319
| +23,795% | +$167M |
|
128
Capital One
COF
$134B
| $155M | 0.22% |
849,719
+60,920
| +8% | +$12.7M |
|
129
Credicorp
BAP
$30.7B
| $151M | 0.22% |
445,633
+51,881
| +13% | +$17.4M |
|
130
Aflac
AFL
$62.6B
| $150M | 0.21% |
1,369,412
-117,289
| -8% | -$13M |
|
131
State Street
STT
$50.7B
| $144M | 0.2% |
1,135,396
+268,776
| +31% | +$34.4M |
|
132
Marriott International
MAR
$92.3B
| $143M | 0.2% |
436,306
+430,022
| +6,843% | +$141M |
|
133
Wabtec
WAB
$49.3B
| $141M | 0.2% |
563,907
-53,615
| -9% | -$13M |
|
134
Emerson Electric
EMR
$88.3B
| $140M | 0.2% |
1,068,844
+231,432
| +28% | +$33.3M |
|
135
Biogen
BIIB
$30.7B
| $140M | 0.2% |
763,174
+152,266
| +25% | +$28.1M |
|
136
VICI Properties
VICI
$29.4B
| $140M | 0.2% |
5,113,098
+97,653
| +2% | +$2.8M |
|
137
Tapestry
TPR
$32.8B
| $139M | 0.2% |
983,925
+74,414
| +8% | +$10.5M |
|
138
SS&C Technologies
SSNC
$18.6B
| $137M | 0.19% |
2,021,301
+6,931
| +0.3% | +$533K |
|
139
Nasdaq
NDAQ
$52.9B
| $135M | 0.19% |
1,585,003
+167,799
| +12% | +$15M |
|
140
Medtronic
MDT
$112B
| $133M | 0.19% |
1,535,604
-62,401
| -4% | -$5.98M |
|
141
Take-Two Interactive
TTWO
$46.1B
| $132M | 0.19% |
668,744
+82,794
| +14% | +$18M |
|
142
Kroger
KR
$34.8B
| $131M | 0.19% |
1,807,151
-271,476
| -13% | -$18.4M |
|
143
Veralto
VLTO
$24B
| $130M | 0.19% |
1,475,233
+276,013
| +23% | +$26.2M |
|
144
Trip.com Group
TCOM
$29.1B
| $130M | 0.19% |
2,611,584
+1,589,575
| +156% | +$92.7M |
|
145
Automatic Data Processing
ADP
$108B
| $129M | 0.18% |
636,645
+48,876
| +8% | +$11.2M |
|
146
Kanzhun
BZ
$7.36B
| $128M | 0.18% |
9,568,264
+3,976,823
| +71% | +$67.4M |
|
147
Morgan Stanley
MS
$340B
| $124M | 0.18% |
753,957
+69,736
| +10% | +$12.1M |
|
148
ServiceNow
NOW
$129B
| $124M | 0.18% |
1,184,772
+364,380
| +44% | +$42.9M |
|
149
Airbnb
ABNB
$107B
| $123M | 0.17% |
971,118
+51,354
| +6% | +$6.68M |
|
150
Halliburton
HAL
$26.6B
| $122M | 0.17% |
3,137,407
+2,068,998
| +194% | +$71.6M |
|
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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.