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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
+0.19%
1 Year Est. Return
+27.8%
3 Year Est. Return
+75.23%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$1.78B
AUM Growth
-$303M
Cap. Flow
-$230M
Cap. Flow %
-12.92%
Top 10 Hldgs %
33.91%
Holding
586
New
14
Increased
281
Reduced
265
Closed
24

Top Buys

Rank Stock Value
1
CMI icon
Cummins
CMI
+$37.7M
2
SHOP icon
Shopify
SHOP
+$33.6M
3
SCHW
Charles Schwab
SCHW
+$32.1M
4
ILMN icon
Illumina
ILMN
+$30M
5
HON icon
Honeywell
HON
+$28.8M

Top Sells

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$70.5M
2
MSFT icon
Microsoft
MSFT
+$51.6M
3
ORLY icon
O'Reilly Automotive
ORLY
+$31.6M
4
MPWR icon
Monolithic Power Systems
MPWR
+$28.5M
5
AMZN icon
Amazon
AMZN
+$28.5M

Sector Composition

Rank Sector Weight
1 Technology 27.21%
2 Industrials 16.02%
3 Financials 13.73%
4 Healthcare 10.82%
5 Consumer Discretionary 8.76%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TRGP icon
501
Targa Resources
TRGP
$60.2B
$226K 0.01%
900
+13
+1% +$2.82K
MAR icon
502
Marriott International
MAR
$97.9B
$225K 0.01%
688
-1,515
-69% -$498K
CNC icon
503
Centene
CNC
$31.5B
$224K 0.01%
6,855
+3,345
+95% +$137K
MDB icon
504
MongoDB
MDB
$26.4B
$222K 0.01%
909
+428
+89% +$143K
DVN icon
505
Devon Energy
DVN
$49.6B
$221K 0.01%
4,386
+65
+2% +$2.79K
CRDO icon
506
Credo Technology Group
CRDO
$38.8B
$220K 0.01%
2,343
+1,701
+265% +$207K
STE icon
507
Steris
STE
$21.6B
$219K 0.01%
992
-5,842
-85% -$1.43M
NEE icon
508
NextEra Energy
NEE
$186B
$219K 0.01%
2,354
-4,801
-67% -$427K
EQR icon
509
Equity Residential
EQR
$26.2B
$216K 0.01%
3,660
+54
+1% +$3.33K
MLM icon
510
Martin Marietta Materials
MLM
$34.6B
$215K 0.01%
365
+5
+1% +$3.19K
ZTS icon
511
Zoetis
ZTS
$32.2B
$214K 0.01%
1,812
-5,780
-76% -$715K
BLK icon
512
Blackrock
BLK
$168B
$214K 0.01%
222
-1,336
-86% -$1.41M
ADM icon
513
Archer Daniels Midland
ADM
$40B
$212K 0.01%
2,916
+43
+1% +$2.9K
BLDR icon
514
Builders FirstSource
BLDR
$8.41B
$210K 0.01%
2,545
+1,953
+330% +$209K
OKLO
515
Oklo
OKLO
$7.26B
$208K 0.01%
4,192
+3,006
+253% +$216K
PKG icon
516
Packaging Corp of America
PKG
$20.9B
$206K 0.01%
973
+14
+1% +$3.12K
MKC icon
517
McCormick & Company Non-Voting
MKC
$14.2B
$206K 0.01%
4,085
-1,683
-29% -$107K
Q
518
Qnity Electronics Inc
Q
$28.4B
$205K 0.01%
1,778
+26
+1% +$2.76K
IP icon
519
International Paper
IP
$20.1B
$204K 0.01%
5,705
-12,145
-68% -$505K
GGG icon
520
Graco
GGG
$12.6B
$200K 0.01%
2,364
+34
+1% +$3.01K
UDR icon
521
UDR
UDR
$13.2B
$198K 0.01%
5,851
+85
+1% +$3.12K
DOW icon
522
Dow Inc
DOW
$21.1B
$194K 0.01%
4,653
-3,648
-44% -$116K
CSGP icon
523
CoStar Group
CSGP
$12.4B
$192K 0.01%
4,771
+70
+1% +$3.64K
H icon
524
Hyatt Hotels
H
$17.8B
$186K 0.01%
1,297
+1,007
+347% +$160K
NI icon
525
NiSource
NI
$22.2B
$184K 0.01%
3,946
+58
+1% +$2.61K
19 20
21
22 23

Similar funds

UF
Univest Financial Souderton, Pennsylvania $1.78B AUM 22.52% 1-Year Est. Return
MLL
Moody Lynn & Lieberson Boston, Massachusetts $1.78B AUM 31.35% 1-Year Est. Return
EFS
Essex Financial Services Essex, Connecticut $1.78B AUM 23.37% 1-Year Est. Return
FIB
First Interstate Bank Billings, Montana $1.78B AUM 13.62% 1-Year Est. Return
BCMIO
Beacon Capital Management Inc (Ohio) Dayton, Ohio $1.78B AUM 14.7% 1-Year Est. Return
BFG
Berger Financial Group Plymouth, Minnesota $1.79B AUM 15.72% 1-Year Est. Return
KPM
Kinetic Partners Management Miami, Florida $1.79B AUM 57.3% 1-Year Est. Return
JCM
Jacobi Capital Management Pittston, Pennsylvania $1.79B AUM 17.94% 1-Year Est. Return

Ostrum Asset Management's Q1 2026 Portfolio in Review

As of Q1 2026, Ostrum Asset Management held 586 positions worth $1.78B, down 15% from $2.08B the previous quarter. Its ten largest holdings account for 34% of the portfolio.

Ostrum Asset Management withdrew a net $230M in Q1 2026, closing 24 positions and reducing 265 holdings. Its most notable exit was TopBuild, an estimated $19.4M position sold in full.

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

Against the trend, Ostrum Asset Management opened a new position in Shopify worth $30.3M.

  • Ostrum Asset Management's largest Q1 2026 buy was Shopify: 255,680 shares worth $30.3M.
  • Ostrum Asset Management added most to Cummins in Q1 2026, an estimated $37.7M increase.
  • Ostrum Asset Management's biggest Q1 2026 reduction was Broadcom, cutting an estimated $70.5M.
  • Ostrum Asset Management fully exited TopBuild in Q1 2026, selling an estimated $19.4M.
  • Ostrum Asset Management's ten largest holdings make up 34% of its $1.78B portfolio in Q1 2026.
  • Ostrum Asset Management opened 14 new positions and closed 24 in Q1 2026.
  • Ostrum Asset Management's portfolio value fell 15% quarter-over-quarter to $1.78B.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.