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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 | |
|---|---|---|---|---|---|---|
476
West Pharmaceutical
WST
$24.8B
| $7.54M | 0.01% |
30,082
+17,203
| +134% | +$4.28M |
|
477
Okta
OKTA
$26.2B
| $7.53M | 0.01% |
95,708
-369,662
| -79% | -$30.7M |
|
478
Kite Realty
KRG
$5.29B
| $7.49M | 0.01% |
305,000
-25,000
| -8% | -$616K |
|
479
Fair Isaac
FICO
$22.7B
| $7.39M | 0.01% |
6,927
+4,493
| +185% | +$6.16M |
|
480
Citizens Financial Group
CFG
$30.6B
| $7.37M | 0.01% |
122,925
+99,540
| +426% | +$6.12M |
|
481
Agilent Technologies
A
$42B
| $7.35M | 0.01% |
64,503
-2,279
| -3% | -$289K |
|
482
Builders FirstSource
BLDR
$7.74B
| $7.34M | 0.01% |
89,118
+31,794
| +55% | +$3.4M |
|
483
Planet Fitness
PLNT
$3.7B
| $7.32M | 0.01% |
98,452
-3,312
| -3% | -$291K |
|
484
EPAM Systems
EPAM
$5.02B
| $7.31M | 0.01% |
54,000
-4,000
| -7% | -$684K |
|
485
DaVita
DVA
$11.7B
| $7.27M | 0.01% |
47,273
-1,581
| -3% | -$214K |
|
486
Federal Realty Investment Trust
FRT
$10.2B
| $7.26M | 0.01% |
68,384
+16,384
| +32% | +$1.71M |
|
487
C.H. Robinson
CHRW
$17.3B
| $7.15M | 0.01% |
43,054
+18,098
| +73% | +$3.24M |
|
|
GTM
488
ZoomInfo Technologies
GTM
$1.23B
| $7.12M | 0.01% |
1,191,287
+493,198
| +71% | +$3.63M |
|
489
Paycom
PAYC
$9.62B
| $7.11M | 0.01% |
58,523
-282,763
| -83% | -$37.8M |
|
490
TD Synnex
SNX
$20.3B
| $7M | 0.01% |
41,512
+2,610
| +7% | +$411K |
|
491
Rollins
ROL
$17.9B
| $6.98M | 0.01% |
130,596
+11,998
| +10% | +$714K |
|
492
Chunghwa Telecom
CHT
$32.8B
| $6.93M | 0.01% |
164,044
+27,237
| +20% | +$1.16M |
|
493
Sempra
SRE
$55.1B
| $6.92M | 0.01% |
71,227
+40,911
| +135% | +$3.74M |
|
494
T. Rowe Price
TROW
$24.3B
| $6.88M | 0.01% |
76,358
-2,645
| -3% | -$256K |
|
495
Global Payments
GPN
$22.8B
| $6.88M | 0.01% |
102,233
+1,508
| +1% | +$111K |
|
496
CSX Corp
CSX
$92.8B
| $6.82M | 0.01% |
166,066
-42,031
| -20% | -$1.65M |
|
497
Qualys
QLYS
$6.43B
| $6.73M | 0.01% |
76,601
+10,781
| +16% | +$1.19M |
|
498
W.W. Grainger
GWW
$61.1B
| $6.72M | 0.01% |
6,158
-370
| -6% | -$404K |
|
499
CEMIG Preferred Shares
CIG
$5.84B
| $6.71M | 0.01% |
2,807,580
+34,167
| +1% | +$75.2K |
|
500
Cintas
CTAS
$81.1B
| $6.66M | 0.01% |
39,375
+514
| +1% | +$98.5K |
|
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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.