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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 | |
|---|---|---|---|---|---|---|
276
MGIC Investment
MTG
$6.25B
| $37.7M | 0.05% |
1,437,430
+158,671
| +12% | +$4.24M |
|
277
Xylem
XYL
$28.1B
| $37.3M | 0.05% |
312,023
-50,033
| -14% | -$6.56M |
|
278
Best Buy
BBY
$17.3B
| $37M | 0.05% |
575,609
-426,481
| -43% | -$28M |
|
279
Teradyne
TER
$59.3B
| $36M | 0.05% |
121,314
+106,173
| +701% | +$29.6M |
|
280
Check Point Software Technologies
CHKP
$13.1B
| $35.9M | 0.05% |
251,549
-97,546
| -28% | -$16.3M |
|
281
Bunge Global
BG
$20.8B
| $35.5M | 0.05% |
278,731
+241,291
| +644% | +$28M |
|
282
3M
MMM
$94.3B
| $35.2M | 0.05% |
242,659
+39,710
| +20% | +$6.32M |
|
283
Regency Centers
REG
$14.1B
| $35.2M | 0.05% |
464,964
-97,296
| -17% | -$7.25M |
|
284
Public Service Enterprise Group
PEG
$37.7B
| $34.3M | 0.05% |
423,325
+287,912
| +213% | +$23.6M |
|
285
Donaldson
DCI
$11.4B
| $33.9M | 0.05% |
399,518
+206,587
| +107% | +$20M |
|
286
Cognizant
CTSH
$26B
| $33.8M | 0.05% |
550,783
+105,103
| +24% | +$7.52M |
|
287
Berkshire Hathaway Class A
BRK.A
$1.12T
| $33.8M | 0.05% |
+47
| New | +$34.6M |
|
288
Equitable Holdings
EQH
$14.1B
| $33.5M | 0.05% |
902,007
-429,603
| -32% | -$18.4M |
|
289
Edison International
EIX
$26.4B
| $33.5M | 0.05% |
457,139
+19,832
| +5% | +$1.34M |
|
290
Comfort Systems
FIX
$59.6B
| $32.5M | 0.05% |
23,537
-61,194
| -72% | -$77.7M |
|
291
Linde
LIN
$226B
| $32.3M | 0.05% |
65,179
-6,666
| -9% | -$3.15M |
|
292
Ford
F
$55.7B
| $31.8M | 0.05% |
2,759,816
+532,601
| +24% | +$7.01M |
|
293
XP
XP
$8.39B
| $31.5M | 0.04% |
1,656,177
+1,298,563
| +363% | +$25.1M |
|
294
Reddit
RDDT
$31.1B
| $31.4M | 0.04% |
233,186
+107,555
| +86% | +$18.3M |
|
295
Seagate
STX
$184B
| $31.4M | 0.04% |
80,144
+20,002
| +33% | +$7.63M |
|
296
Parker-Hannifin
PH
$135B
| $30.9M | 0.04% |
34,500
+29,136
| +543% | +$27.6M |
|
297
BioMarin Pharmaceuticals
BMRN
$12.4B
| $30.8M | 0.04% |
545,135
-221,297
| -29% | -$12.9M |
|
298
Eaton
ETN
$174B
| $30.6M | 0.04% |
85,661
-541
| -0.6% | -$193K |
|
|
AMRZ
299
Amrize Ltd
AMRZ
$25.8B
| $30.3M | 0.04% |
540,835
+492,117
| +1,010% | +$28.2M |
|
300
IQVIA
IQV
$39.3B
| $30.2M | 0.04% |
177,005
-4,258
| -2% | -$831K |
|
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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.