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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 | |
|---|---|---|---|---|---|---|
401
American Electric Power
AEP
$66.8B
| $12.6M | 0.02% |
95,761
-52,302
| -35% | -$6.54M |
|
402
Federated Hermes
FHI
$4.74B
| $12.5M | 0.02% |
220,742
| – | – |
|
403
Costamare
CMRE
$1.75B
| $12.4M | 0.02% |
734,630
+85,267
| +13% | +$1.42M |
|
404
Copel
ELPC
$8.29B
| $12.3M | 0.02% |
1,031,690
+378,272
| +58% | +$4.02M |
|
405
Waters Corp
WAT
$40.2B
| $12.3M | 0.02% |
41,356
+15,415
| +59% | +$5.27M |
|
406
Brady Corp
BRC
$4.56B
| $12.2M | 0.02% |
150,423
+79
| +0.1% | +$6.87K |
|
407
Regal Rexnord
RRX
$11.7B
| $12.2M | 0.02% |
65,147
-5,716
| -8% | -$1.06M |
|
408
AvalonBay Communities
AVB
$26.2B
| $12.2M | 0.02% |
74,443
-8,020
| -10% | -$1.4M |
|
409
Equity Lifestyle Properties
ELS
$12.5B
| $12.1M | 0.02% |
193,618
-2,411
| -1% | -$156K |
|
410
HCA Healthcare
HCA
$89.4B
| $12M | 0.02% |
25,303
+4,611
| +22% | +$2.32M |
|
411
Wipro
WIT
$19.8B
| $12M | 0.02% |
5,645,670
+774,513
| +16% | +$1.89M |
|
412
Credo Technology Group
CRDO
$46.4B
| $11.7M | 0.02% |
124,558
+54,699
| +78% | +$6.66M |
|
413
Principal Financial Group
PFG
$24.3B
| $11.6M | 0.02% |
128,905
+58,314
| +83% | +$5.33M |
|
414
Neurocrine Biosciences
NBIX
$16.8B
| $11.6M | 0.02% |
88,017
-25,244
| -22% | -$3.35M |
|
415
Deere & Co
DE
$163B
| $11.6M | 0.02% |
20,506
-4,254
| -17% | -$2.4M |
|
416
Tyson Foods
TSN
$20.3B
| $11.4M | 0.02% |
178,350
-6,492
| -4% | -$403K |
|
417
Universal Health Services
UHS
$10.5B
| $11.4M | 0.02% |
63,580
-18,922
| -23% | -$3.89M |
|
418
Essex Property Trust
ESS
$18.1B
| $11.3M | 0.02% |
46,834
-3,549
| -7% | -$895K |
|
|
JBS
419
JBS N.V.
JBS
$45.4B
| $11.2M | 0.02% |
622,765
+179,971
| +41% | +$2.8M |
|
420
Casey's General Stores
CASY
$31.1B
| $11.2M | 0.02% |
+15,361
| New | +$10M |
|
421
Hershey
HSY
$36.5B
| $11.1M | 0.02% |
53,592
+42,523
| +384% | +$8.97M |
|
422
Liberty Global Class C
LBTYK
$3.42B
| $11M | 0.02% |
935,476
+72,475
| +8% | +$831K |
|
423
Match Group
MTCH
$8.42B
| $10.9M | 0.02% |
354,793
-270,845
| -43% | -$8.44M |
|
424
Charter Communications
CHTR
$18.2B
| $10.6M | 0.02% |
48,934
+548
| +1% | +$119K |
|
425
Expeditors International
EXPD
$23.3B
| $10.5M | 0.02% |
73,345
+67,107
| +1,076% | +$10.2M |
|
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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.