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OAM

Ostrum Asset Management Portfolio holdings

AUM $1.78B
1-Year Est. Return 27.8%
This Fund
S&P 500
This Quarter Est. Return
+3.81%
1 Year Est. Return
+27.8%
3 Year Est. Return
+75.23%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$2.08B
AUM Growth
-$142M
Cap. Flow
-$169M
Cap. Flow %
-8.11%
Top 10 Hldgs %
37.17%
Holding
591
New
21
Increased
68
Reduced
482
Closed
19

Top Buys

Rank Stock Value
1
AMAT icon
Applied Materials
AMAT
+$40.9M
2
AAPL icon
Apple
AAPL
+$35.1M
3
INDA icon
iShares MSCI India ETF
INDA
+$28M
4
SNPS icon
Synopsys
SNPS
+$19.4M
5
NUE icon
Nucor
NUE
+$18.5M

Top Sells

Rank Stock Value
1
SPOT icon
Spotify
SPOT
+$32.3M
2
SHW icon
Sherwin-Williams
SHW
+$22.9M
3
MSI icon
Motorola Solutions
MSI
+$22.4M
4
MDLZ icon
Mondelez International
MDLZ
+$18.7M
5
COF icon
Capital One
COF
+$12.9M

Sector Composition

Rank Sector Weight
1 Technology 30.76%
2 Financials 12.85%
3 Industrials 11.74%
4 Communication Services 10.93%
5 Consumer Discretionary 9.74%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LULU icon
451
lululemon athletica
LULU
$14B
$218K 0.01%
1,049
-348
-25% -$63K
WAB icon
452
Wabtec
WAB
$50B
$218K 0.01%
1,021
-339
-25% -$69.6K
FLEX icon
453
Flex
FLEX
$45B
$218K 0.01%
+3,604
New +$223K
FFIV icon
454
F5
FFIV
$23.4B
$212K 0.01%
831
-276
-25% -$74.3K
UDR icon
455
UDR
UDR
$12.4B
$211K 0.01%
5,766
-1,910
-25% -$67.9K
NVR icon
456
NVR
NVR
$17B
$211K 0.01%
29
-7
-19% -$52.3K
STX icon
457
Seagate
STX
$190B
$210K 0.01%
763
-255
-25% -$66.2K
PRU icon
458
Prudential Financial
PRU
$41.7B
$207K 0.01%
1,837
-611
-25% -$65.5K
P
459
Everpure Inc
P
$27.8B
$205K 0.01%
3,058
-1,014
-25% -$84.7K
WST icon
460
West Pharmaceutical
WST
$24.7B
$204K 0.01%
741
-246
-25% -$67.3K
MDB icon
461
MongoDB
MDB
$30.3B
$202K 0.01%
481
-162
-25% -$58.9K
FIX icon
462
Comfort Systems
FIX
$61.1B
$202K 0.01%
+216
New +$199K
PKG icon
463
Packaging Corp of America
PKG
$22.8B
$198K 0.01%
959
-320
-25% -$65.1K
DOW icon
464
Dow Inc
DOW
$21.4B
$194K 0.01%
8,301
-2,750
-25% -$63.2K
ACM icon
465
Aecom
ACM
$9.63B
$193K 0.01%
2,026
-673
-25% -$79.1K
BXP icon
466
Boston Properties
BXP
$11.2B
$193K 0.01%
2,854
-947
-25% -$67.3K
GGG icon
467
Graco
GGG
$13.4B
$191K 0.01%
2,330
-773
-25% -$63.6K
DOCU
468
DocuSign
DOCU
$11B
$186K 0.01%
2,723
-903
-25% -$62.4K
CRBG icon
469
Corebridge Financial
CRBG
$15B
$185K 0.01%
6,135
-2,033
-25% -$62.5K
EFX icon
470
Equifax
EFX
$20.8B
$185K 0.01%
852
-284
-25% -$62.2K
ILMN icon
471
Illumina
ILMN
$30.2B
$185K 0.01%
1,408
-467
-25% -$54.8K
LEN icon
472
Lennar Class A
LEN
$21.2B
$182K 0.01%
1,774
-589
-25% -$71.1K
PNR icon
473
Pentair
PNR
$11B
$181K 0.01%
1,734
-576
-25% -$61.5K
WAT icon
474
Waters Corp
WAT
$39.3B
$174K 0.01%
459
-154
-25% -$56.7K
AMRZ
475
Amrize Ltd
AMRZ
$29.3B
$170K 0.01%
+3,144
New +$160K
17 18
19
20 21

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EFS
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BCMIO
Beacon Capital Management Inc (Ohio) Dayton, Ohio $1.78B AUM 14.7% 1-Year Est. Return
KPM
Kinetic Partners Management Miami, Florida $1.79B AUM 57.3% 1-Year Est. Return
HHAM
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CIM
Cambria Investment Management Manhattan Beach, California $1.79B AUM 28.1% 1-Year Est. Return
GD
Grandfield & Dodd New York $1.77B AUM 23.43% 1-Year Est. Return
BP
BBR Partners New York $1.79B AUM 16.83% 1-Year Est. Return

Ostrum Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, Ostrum Asset Management held 591 positions worth $2.08B, down 6.4% from $2.23B the previous quarter. Its ten largest holdings account for 37% of the portfolio.

Ostrum Asset Management withdrew a net $169M in Q4 2025, closing 19 positions and reducing 482 holdings. Its most notable exit was Kellanova, an estimated $4.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 31% of assets, up from 27% a quarter earlier, followed by Financials and Industrials.

Against the trend, Ostrum Asset Management opened a new position in iShares MSCI India ETF worth $28.1M.

  • Ostrum Asset Management's largest Q4 2025 buy was iShares MSCI India ETF: 520,000 shares worth $28.1M.
  • Ostrum Asset Management added most to Applied Materials in Q4 2025, an estimated $40.9M increase.
  • Ostrum Asset Management's biggest Q4 2025 reduction was Spotify, cutting an estimated $32.3M.
  • Ostrum Asset Management fully exited Kellanova in Q4 2025, selling an estimated $4.1M.
  • Ostrum Asset Management's ten largest holdings make up 37% of its $2.08B portfolio in Q4 2025.
  • Ostrum Asset Management opened 21 new positions and closed 19 in Q4 2025.
  • Ostrum Asset Management's portfolio value fell 6.4% quarter-over-quarter to $2.08B.

Based on Ostrum Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.