OSTRUM ASSET MANAGEMENT
CIK: 0001767945SEC EDGAR →
Portfolio Value
$2.1B
Holdings
572
As of
Q4 2025
New Positions
21
Closed Positions
19
Portfolio Value History
Top 10 Holdings
| Rank | Stock | Shares | Value | % of Portfolio |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | 575,722 | $107.0M | 5.13% |
| 2 | MICROSOFT CORP | 200,588 | $97.0M | 4.65% |
| 3 | ALPHABET INC | 307,111 | $96.0M | 4.61% |
| 4 | AMAZON COM INC | 394,376 | $91.0M | 4.37% |
| 5 | BROADCOM INC | 256,081 | $88.0M | 4.22% |
| 6 | ELI LILLY & CO | 68,003 | $73.0M | 3.50% |
| 7 | APPLE INC | 259,077 | $70.0M | 3.36% |
| 8 | META PLATFORMS INC | 80,242 | $52.0M | 2.50% |
| 9 | JPMORGAN CHASE & CO. | 153,234 | $49.0M | 2.35% |
| 10 | APPLIED MATLS INC | 189,709 | $48.0M | 2.30% |
Quarterly Changes
Top Buys
New Positions (21)
$28.0M · 520K shares
$1.0M · 10K shares
$1.0M · 59K shares
$1.0M · 2K shares
$0 · 642 shares
$0 · 4K shares
$0 · 1K shares
$0 · 216 shares
$0 · 3K shares
$0 · 593 shares
$0 · 2K shares
$0 · 3K shares
$0 · 23K shares
$0 · 1K shares
$0 · 1K shares
$0 · 34K shares
$0 · 2K shares
$0 · 6K shares
$0 · 2K shares
$0 · 54K shares
$0 · 1K shares
Closed Positions (19)
$4.1M · 50K shares
$3.6M · 37K shares
$3.5M · 200K shares
$2.6M · 20K shares
$1.6M · 29K shares
$1.3M · 5K shares
$964K · 14K shares
$906K · 18K shares
$828K · 11K shares
$558K · 5K shares
$533K · 8K shares
$521K · 30K shares
$405K · 3K shares
$310K · 2K shares
$278K · 896 shares
$114K · 1K shares
$105K · 744 shares
$93K · 2K shares
$21K · 404 shares
Sector Breakdown
| Sector | # Holdings | Value | % |
|---|---|---|---|
| Technology | 106 | $593.0M | 32.2% |
| Financial Services | 75 | $228.0M | 12.4% |
| Communication Services | 25 | $217.0M | 11.8% |
| Industrials | 90 | $208.0M | 11.3% |
| Consumer Cyclical | 56 | $185.0M | 10.0% |
| Healthcare | 53 | $162.0M | 8.8% |
| Basic Materials | 20 | $68.0M | 3.7% |
| Consumer Defensive | 31 | $62.0M | 3.4% |
| Unknown | 30 | $57.0M | 3.1% |
| Real Estate | 32 | $29.0M | 1.6% |
| Energy | 25 | $23.0M | 1.2% |
| Utilities | 29 | $12.0M | 0.7% |