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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
+4.4%
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
+$1.19B
(+1.7%)
Cap. Flow
-$184M
Cap. Flow
% of AUM
-0.26%
Top 10 Holdings %
Top 10 Hldgs %
32.02%
Holding
895
New
38
Increased
340
Reduced
376
Closed
71
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
TE Connectivity
TEL
|
+$229M |
| 2 |
Allstate
ALL
|
+$168M |
| 3 |
United Rentals
URI
|
+$166M |
| 4 |
Dollar General
DG
|
+$154M |
| 5 |
McKesson
MCK
|
+$150M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Netflix
NFLX
|
+$620M |
| 2 |
Visa
V
|
+$283M |
| 3 |
Meta Platforms (Facebook)
META
|
+$225M |
| 4 |
MRSH
Marsh
MRSH
|
+$220M |
| 5 |
EA
Electronic Arts
EA
|
+$216M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 35.32% |
| 2 | Financials | 15.02% |
| 3 | Communication Services | 11.63% |
| 4 | Healthcare | 11% |
| 5 | Consumer Discretionary | 10.26% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
DraftKings
DKNG
$11.9B
| $1.02M | ﹤0.01% |
29,635
| – | – |
|
727
Old Dominion Freight Line
ODFL
$44.9B
| $1.01M | ﹤0.01% |
6,444
+1,697
| +36% | +$243K |
|
728
Ecopetrol
EC
$34.5B
| $1,000K | ﹤0.01% |
99,796
| – | – |
|
|
TTAN
729
ServiceTitan Inc
TTAN
$8.19B
| $994K | ﹤0.01% |
9,336
| – | – |
|
|
SW
730
Smurfit Westrock
SW
$25.3B
| $993K | ﹤0.01% |
25,682
-9,450
| -27% | -$360K |
|
731
Super Micro Computer
SMCI
$20.1B
| $978K | ﹤0.01% |
33,430
-124,478
| -79% | -$5.13M |
|
732
AGCO
AGCO
$7.2B
| $953K | ﹤0.01% |
9,135
+1,646
| +22% | +$175K |
|
733
Sun Communities
SUI
$14.7B
| $947K | ﹤0.01% |
+7,644
| New | +$957K |
|
734
Kelly Services Class A
KELYA
$528M
| $932K | ﹤0.01% |
105,892
| – | – |
|
735
Expeditors International
EXPD
$23.2B
| $930K | ﹤0.01% |
6,238
+4,181
| +203% | +$569K |
|
736
Core & Main
CNM
$8.71B
| $923K | ﹤0.01% |
17,761
| – | – |
|
737
Applied Industrial Technologies
AIT
$13.3B
| $922K | ﹤0.01% |
3,589
+158
| +5% | +$40.4K |
|
738
Blackstone
BX
$110B
| $909K | ﹤0.01% |
5,895
-10,742
| -65% | -$1.63M |
|
739
Boston Beer
SAM
$1.92B
| $893K | ﹤0.01% |
+4,576
| New | +$944K |
|
|
BDN
740
Brandywine Realty Trust
BDN
$554M
| $888K | ﹤0.01% |
303,972
| – | – |
|
741
New Oriental
EDU
$8.98B
| $862K | ﹤0.01% |
15,671
+2,749
| +21% | +$151K |
|
|
HOLX
742
DELISTED
Hologic
HOLX
| $861K | ﹤0.01% |
11,563
-15,600
| -57% | -$1.14M |
|
743
LegalZoom.com
LZ
$988M
| $859K | ﹤0.01% |
86,480
+468
| +0.5% | +$4.64K |
|
744
Cavco Industries
CVCO
$4.55B
| $857K | ﹤0.01% |
1,450
+40
| +3% | +$22.7K |
|
745
National Healthcare
NHC
$3.38B
| $839K | ﹤0.01% |
6,120
-1,356
| -18% | -$175K |
|
746
Nomad Foods
NOMD
$1.68B
| $839K | ﹤0.01% |
67,046
-56,233
| -46% | -$687K |
|
747
M&T Bank
MTB
$36.2B
| $807K | ﹤0.01% |
4,005
-1,055
| -21% | -$202K |
|
748
Ambarella
AMBA
$3.81B
| $804K | ﹤0.01% |
11,353
| – | – |
|
749
Gaming and Leisure Properties
GLPI
$12.8B
| $800K | ﹤0.01% |
17,890
+3,523
| +25% | +$156K |
|
750
Zimmer Biomet
ZBH
$18.4B
| $798K | ﹤0.01% |
8,877
-2,568
| -22% | -$243K |
|
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Robeco Institutional Asset Management's Q4 2025 Portfolio in Review
As of Q4 2025, Robeco Institutional Asset Management held 895 positions worth $70.2B, up 1.7% from $69B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Robeco Institutional Asset Management's Q4 2025 filing shows 38 new, 340 increased, 376 reduced and 71 closed positions. Its largest new stake was Donaldson: 192,931 shares worth $17.1M. The largest sale was Netflix, an estimated $620M.
By sector, the portfolio is most concentrated in Technology at 35% of assets, down from 36% a quarter earlier, followed by Financials and Communication Services.
- Robeco Institutional Asset Management's largest Q4 2025 buy was Donaldson: 192,931 shares worth $17.1M.
- Robeco Institutional Asset Management added most to TE Connectivity in Q4 2025, an estimated $229M increase.
- Robeco Institutional Asset Management's biggest Q4 2025 reduction was Netflix, cutting an estimated $620M.
- Robeco Institutional Asset Management fully exited Qorvo in Q4 2025, selling an estimated $54.6M.
- Robeco Institutional Asset Management's ten largest holdings make up 32% of its $70.2B portfolio in Q4 2025.
- Robeco Institutional Asset Management opened 38 new positions and closed 71 in Q4 2025.
- Robeco Institutional Asset Management's portfolio value rose 1.7% quarter-over-quarter to $70.2B.
Based on Robeco Institutional Asset Management's 13F filing for Q4 2025, filed 23 Jan 2026.