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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 | |
|---|---|---|---|---|---|---|
801
Insmed
INSM
$28.6B
| $291K | ﹤0.01% |
+1,672
| New | +$305K |
|
802
Omega Healthcare
OHI
$14.7B
| $288K | ﹤0.01% |
+6,494
| New | +$280K |
|
803
Realty Income
O
$59.1B
| $286K | ﹤0.01% |
5,081
-21,538
| -81% | -$1.25M |
|
804
Macy's
M
$6.68B
| $283K | ﹤0.01% |
12,839
+250
| +2% | +$5.12K |
|
805
EnerSys
ENS
$6.99B
| $274K | ﹤0.01% |
+1,869
| New | +$250K |
|
806
Preferred Bank
PFBC
$1.25B
| $274K | ﹤0.01% |
2,901
| – | – |
|
807
IDEX
IEX
$17.3B
| $261K | ﹤0.01% |
1,468
-5,601
| -79% | -$957K |
|
808
Alarm.com
ALRM
$2.85B
| $258K | ﹤0.01% |
5,064
+396
| +8% | +$20.2K |
|
809
Banco de Chile
BCH
$20.9B
| $249K | ﹤0.01% |
6,554
-107,091
| -94% | -$3.8M |
|
810
Genuine Parts
GPC
$18.7B
| $248K | ﹤0.01% |
2,015
-39
| -2% | -$5.05K |
|
811
Harmonic Inc
HLIT
$1.28B
| $247K | ﹤0.01% |
+24,965
| New | +$251K |
|
812
EverQuote
EVER
$906M
| $237K | ﹤0.01% |
+8,775
| New | +$213K |
|
813
News Corp Class B
NWS
$17.5B
| $221K | ﹤0.01% |
7,448
| – | – |
|
814
Buckle
BKE
$2.37B
| $214K | ﹤0.01% |
3,998
| – | – |
|
815
Par Pacific Holdings
PARR
$3.32B
| $211K | ﹤0.01% |
6,007
| – | – |
|
816
Indivior Pharmaceuticals
INDV
$4.58B
| $209K | ﹤0.01% |
+5,818
| New | +$178K |
|
817
PROG Holdings
PRG
$1.71B
| $209K | ﹤0.01% |
7,078
| – | – |
|
|
ONC
818
BeOne Medicines Ltd
ONC
$39.4B
| $203K | ﹤0.01% |
668
| – | – |
|
819
Adaptive Biotechnologies
ADPT
$3.97B
| $189K | ﹤0.01% |
+11,652
| New | +$190K |
|
820
The RMR Group
RMR
$332M
| $188K | ﹤0.01% |
12,643
| – | – |
|
821
AvePoint
AVPT
$2.71B
| $165K | ﹤0.01% |
11,897
+1,512
| +15% | +$20.9K |
|
822
Nu Skin
NUS
$267M
| $105K | ﹤0.01% |
10,917
| – | – |
|
823
Ultrapar
UGP
$6.54B
| $72.5K | ﹤0.01% |
+19,234
| New | +$76.1K |
|
824
Coty
COTY
$2.48B
| $31.7K | ﹤0.01% |
+10,291
| New | +$37.4K |
|
825
Ambev
ABEV
$46.4B
| – | – |
-375,544
| Closed | -$837K |
|
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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.