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Robeco Institutional Asset Management

Robeco Institutional Asset Management Portfolio holdings

AUM $81.4B
1-Year Est. Return 40.71%
This Fund
S&P 500
This Quarter Est. Return
+9.26%
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
$69B
AUM Growth
+$7.18B
Cap. Flow
+$2.97B
Cap. Flow %
4.3%
Top 10 Hldgs %
31.96%
Holding
905
New
45
Increased
374
Reduced
361
Closed
48

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$378M
2
UBER icon
Uber
UBER
+$250M
3
AMZN icon
Amazon
AMZN
+$219M
4
NEM icon
Newmont
NEM
+$190M
5
INFY icon
Infosys
INFY
+$167M

Top Sells

Rank Stock Value
1
HD icon
Home Depot
HD
+$203M
2
UNP icon
Union Pacific
UNP
+$171M
3
WAT icon
Waters Corp
WAT
+$147M
4
CTAS icon
Cintas
CTAS
+$145M
5
PG icon
Procter & Gamble
PG
+$140M

Sector Composition

Rank Sector Weight
1 Technology 35.89%
2 Financials 15.35%
3 Communication Services 12.61%
4 Consumer Discretionary 10.32%
5 Healthcare 9.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AER icon
376
AerCap
AER
$23.7B
$16.5M 0.02%
135,992
+16,611
+14% +$1.94M
CNC icon
377
Centene
CNC
$32.8B
$15.7M 0.02%
440,011
-671,571
-60% -$20.3M
TSN icon
378
Tyson Foods
TSN
$20.3B
$15.6M 0.02%
286,640
-45,938
-14% -$2.54M
EFX icon
379
Equifax
EFX
$21.4B
$15.6M 0.02%
60,658
-14,444
-19% -$3.63M
DOCU
380
DocuSign
DOCU
$11.5B
$15.5M 0.02%
214,345
-158,142
-42% -$12.2M
CSX icon
381
CSX Corp
CSX
$93B
$15.4M 0.02%
433,596
+243,561
+128% +$8.32M
BXP icon
382
Boston Properties
BXP
$10.8B
$15.4M 0.02%
206,531
-18,438
-8% -$1.3M
PEP icon
383
PepsiCo
PEP
$188B
$15.3M 0.02%
109,294
-7,711
-7% -$1.1M
ESS icon
384
Essex Property Trust
ESS
$18.1B
$15.2M 0.02%
56,958
+644
+1% +$174K
DOCS icon
385
Doximity
DOCS
$4.61B
$15.1M 0.02%
206,759
+635
+0.3% +$41.4K
ACM icon
386
Aecom
ACM
$9.83B
$14.8M 0.02%
113,238
+5,576
+5% +$673K
TXN icon
387
Texas Instruments
TXN
$257B
$14.7M 0.02%
80,256
+11,793
+17% +$2.31M
TX icon
388
Ternium
TX
$10.8B
$14.7M 0.02%
421,932
+18,639
+5% +$611K
ETSY icon
389
Etsy
ETSY
$7.49B
$14.6M 0.02%
220,303
-112,429
-34% -$6.71M
AEP icon
390
American Electric Power
AEP
$66.7B
$14.3M 0.02%
127,234
+112,046
+738% +$12.3M
VRSK icon
391
Verisk Analytics
VRSK
$23.7B
$14.2M 0.02%
56,479
-17,477
-24% -$4.8M
WMB icon
392
Williams Companies
WMB
$86.5B
$14.1M 0.02%
223,344
-1,035,208
-82% -$60.8M
P
393
Everpure Inc
P
$32.9B
$14.1M 0.02%
168,710
+217
+0.1% +$14.4K
MNDY icon
394
monday.com
MNDY
$3.69B
$14M 0.02%
72,205
+29,356
+69% +$6.76M
GWW icon
395
W.W. Grainger
GWW
$60.8B
$13.8M 0.02%
14,453
-12,233
-46% -$12.3M
VST icon
396
Vistra
VST
$48.2B
$13.5M 0.02%
68,916
+66,732
+3,055% +$13.2M
HASI icon
397
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.1B
$13.3M 0.02%
433,551
+326,810
+306% +$9.02M
KKR icon
398
KKR & Co
KKR
$92.4B
$13.3M 0.02%
102,129
+6,048
+6% +$859K
WIX icon
399
WIX.com
WIX
$2.53B
$13.2M 0.02%
74,452
-37,648
-34% -$5.67M
CHTR icon
400
Charter Communications
CHTR
$17.9B
$13.1M 0.02%
47,750
+156
+0.3% +$47.1K
14 15
16
17 18

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Robeco Institutional Asset Management's Q3 2025 Portfolio in Review

As of Q3 2025, Robeco Institutional Asset Management held 905 positions worth $69B, up 12% from $61.8B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Robeco Institutional Asset Management deployed $2.97B of net new capital in Q3 2025, opening 45 new positions and adding to 374 existing holdings. Its largest new stake was Waystar Holding Corp: 231,237 shares worth $8.77M.

By sector, the portfolio is most concentrated in Technology at 36% of assets, up from 34% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Home Depot, an estimated $203M trimmed.

  • Robeco Institutional Asset Management's largest Q3 2025 buy was Waystar Holding Corp: 231,237 shares worth $8.77M.
  • Robeco Institutional Asset Management added most to Microsoft in Q3 2025, an estimated $378M increase.
  • Robeco Institutional Asset Management's biggest Q3 2025 reduction was Home Depot, cutting an estimated $203M.
  • Robeco Institutional Asset Management fully exited Allison Transmission in Q3 2025, selling an estimated $27.1M.
  • Robeco Institutional Asset Management's ten largest holdings make up 32% of its $69B portfolio in Q3 2025.
  • Robeco Institutional Asset Management opened 45 new positions and closed 48 in Q3 2025.
  • Robeco Institutional Asset Management's portfolio value rose 12% quarter-over-quarter to $69B.

Based on Robeco Institutional Asset Management's 13F filing for Q3 2025, filed 22 Oct 2025.