StockDriftsStockDriftsTop 50 Ostrum Asset Management Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| AMAT | APPLIED MATLS INC | 6.39% | 183.3K | $132.5M | -13.72%(-29.15K) | $229.41(+133.01%) | 2026-06-30 | |
| NVDA | NVIDIA CORPORATION | 6.25% | 648.3K | $129.7M | +0.29%(+1.88K) | $95.95(+134.81%) | 2026-06-30 | |
| GOOGL | ALPHABET INC | 4.37% | 253.7K | $90.7M | -1.07%(-2.73K) | $158.46(+118.58%) | 2026-06-30 | |
| LLY | ELI LILLY & CO | 4.18% | 72.4K | $86.8M | -2.28%(-1.69K) | $748.92(+61.43%) | 2026-06-30 | |
| AAPL | APPLE INC | 4.16% | 298.1K | $86.3M | +3.32%(+9.59K) | $211.93(+44.04%) | 2026-06-30 | |
| AMZN | AMAZON COM INC | 3.08% | 268.1K | $63.9M | +1.23%(+3.25K) | $180.24(+47.10%) | 2026-06-30 | |
| CMI | CUMMINS INC | 2.39% | 69.5K | $49.5M | -0.93%(-653) | $510.77(+23.66%) | 2026-06-30 | |
| GE | GE AEROSPACE | 2.18% | 121.0K | $45.2M | -7.19%(-9.38K) | $233.89(+54.19%) | 2026-06-30 | |
| ETN | EATON CORP PLC | 2.07% | 100.9K | $43.0M | +2.23%(+2.21K) | $319.88(+41.72%) | 2026-06-30 | |
| JPM | JPMORGAN CHASE & CO | 2% | 126.8K | $41.5M | +0.29%(+361) | $237.03(+53.19%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +23.85% | +89.96% | +26.26% | +220.81% |
| Top 20 Holdings Unweighted | +20.51% | +75.03% | +25.31% | +209.03% |
Ostrum Asset Management reports $2.08B in US-listed equity holdings across 549 positions in its most recent 13F filing. Its largest disclosed positions are AMAT (6.4%), NVDA (6.3%) and GOOGL (4.4%). The top 20 holdings account for 53.65% of reported assets. Its disclosed equity book has returned +89.96% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
Sign up free to track Ostrum Asset Management, compare funds side by side, and get alerts the moment positions change.
Holdings on this page are parsed from Ostrum Asset Management’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1767945). View Ostrum Asset Management’s 13F filings on SEC