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 | |
|---|---|---|---|---|---|---|
326
Jazz Pharmaceuticals
JAZZ
$16.7B
| $23.3M | 0.03% |
123,082
+29,433
| +31% | +$5.14M |
|
327
Quest Diagnostics
DGX
$26.3B
| $22M | 0.03% |
112,412
+2,898
| +3% | +$563K |
|
328
Dolby
DLB
$5.79B
| $21.8M | 0.03% |
362,414
+179,782
| +98% | +$11.4M |
|
329
Aecom
ACM
$9.75B
| $21.6M | 0.03% |
254,951
+143,969
| +130% | +$13.6M |
|
330
Maplebear
CART
$11.8B
| $21.4M | 0.03% |
570,696
+26,176
| +5% | +$993K |
|
331
Tetra Tech
TTEK
$9.07B
| $21.3M | 0.03% |
707,129
-32,775
| -4% | -$1.16M |
|
|
BLD
332
DELISTED
TopBuild
BLD
| $21.2M | 0.03% |
60,221
-6,979
| -10% | -$3.13M |
|
333
Nike
NKE
$61.9B
| $21.1M | 0.03% |
399,996
-187,987
| -32% | -$11.4M |
|
334
PACCAR
PCAR
$70.1B
| $21M | 0.03% |
181,908
-20,186
| -10% | -$2.44M |
|
335
Raymond James Financial
RJF
$34B
| $20.8M | 0.03% |
143,644
-42,037
| -23% | -$6.67M |
|
336
Zillow
Z
$7.56B
| $20.6M | 0.03% |
498,076
+86,879
| +21% | +$4.62M |
|
337
Full Truck Alliance
YMM
$9.99B
| $20.5M | 0.03% |
2,473,867
-338,003
| -12% | -$3.21M |
|
338
International Flavors & Fragrances
IFF
$21.9B
| $20.3M | 0.03% |
280,494
-82,170
| -23% | -$6.03M |
|
339
NiSource
NI
$20.4B
| $20.2M | 0.03% |
432,843
+68,264
| +19% | +$3.08M |
|
340
Carnival Corporation Ltd
CCL
$39.7B
| $20M | 0.03% |
772,760
+47,215
| +7% | +$1.38M |
|
341
First Solar
FSLR
$26.9B
| $20M | 0.03% |
101,307
-103,183
| -50% | -$22.8M |
|
342
Hewlett Packard
HPE
$70.5B
| $20M | 0.03% |
839,223
+19,542
| +2% | +$433K |
|
343
Toast
TOST
$19.9B
| $20M | 0.03% |
753,323
-218,907
| -23% | -$6.53M |
|
344
Teradata
TDC
$2.55B
| $19.7M | 0.03% |
769,269
+205,201
| +36% | +$5.99M |
|
345
Yelp
YELP
$1.41B
| $19.5M | 0.03% |
788,550
+134,732
| +21% | +$3.41M |
|
346
Reliance Steel & Aluminium
RS
$21.6B
| $19.3M | 0.03% |
63,383
+5,015
| +9% | +$1.59M |
|
347
Workday
WDAY
$44.4B
| $19.1M | 0.03% |
147,321
-424,445
| -74% | -$67.4M |
|
348
Duke Energy
DUK
$97.3B
| $18.9M | 0.03% |
144,545
-154,056
| -52% | -$19.3M |
|
349
HP
HPQ
$27.5B
| $18.3M | 0.03% |
952,944
+150,260
| +19% | +$2.92M |
|
350
McDonald's
MCD
$195B
| $18.3M | 0.03% |
58,768
+5,717
| +11% | +$1.82M |
|
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.