13F Insight
DOSSIER · 13F-HR · Q1 2026

OSTRUM ASSET MANAGEMENT

$1.8B in tracked AUM across 562 positions as of Q1 2026.

OA
CIK 0001767945 · last filed Mar 31, 2026
Total AUM
$1.8B
as of Q1 2026
Holdings
562
—
positions
Whale Score
52
52
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

OSTRUM ASSET MANAGEMENT filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$113M646K6.3%02
GOOGL
ALPHABET INC
$74M256K4.1%03
AAPL
APPLE INC
$73M289K4.1%04
AMAT
APPLIED MATLS INC
$73M212K4.1%05
LLY
ELI LILLY & CO
$68M74K3.8%06
AMZN
AMAZON COM INC
$55M265K3.1%07
CMI
CUMMINS INC
$38M70K2.1%08
JPM
JPMORGAN CHASE & CO
$37M126K2.1%09
GE
GE AEROSPACE
$37M130K2.1%10
V
VISA INC
$36M120K2.0%

Filing history

2026Q1Mar 31
$1.8B▼ 14.5%
562 positionsView →2025Q4Dec 31
$2.1B▼ 6.4%
572 positionsView →2025Q3Sep 30
$2.2B▲ 4.3%
570 positionsView →2025Q2Jun 30
$2.1B▲ 12.3%
571 positionsLocked2025Q1Mar 31
$1.9B▲ 64.5%
642 positionsLocked2024Q4Dec 31
$1.2B▼ 4.5%
627 positionsLocked2024Q3Sep 30
$1.2B▲ 5.4%
635 positionsLocked2024Q2Jun 30
$1.1B▼ 9.4%
644 positionsLocked2024Q1Mar 31
$1.3B▲ 10.0%
654 positionsLocked2023Q4Dec 31
$1.2B▲ 6.5%
659 positionsLocked2023Q3Sep 30
$1.1B▼ 9.4%
680 positionsLocked2023Q2Jun 30
$1.2B▲ 3.9%
672 positionsLocked
Showing 12 of 21