What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001767945
Total reported value
$2.1B
$2.1B
571 檔
21.4%
According to the latest 13F quarterly dataset, Ostrum Asset Management managed an equity portfolio of $2.1B at the end of Q2 2025, spanning 571 distinct U.S. exchange-listed positions.
During Q2 2025, Ostrum Asset Management's portfolio maintained high stability with no major positional turnover, reflecting a continuous long-term holding approach.
Showing top 200 holdings (of 571 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | Stock-Tech | 5.80% | -0.14% | +1.04% | |
| 2 | NVDA | Nvidia CORP | Stock-Tech | 4.44% | -0.08% | -1.06% | |
| 3 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 4.18% | -0.02% | +1.18% | |
| 4 | AVGO | Broadcom Inc | Stock-Tech | 3.66% | +0.05% | -0.52% | |
| 5 | META | Meta Platforms Inc-class A | Stock-Comm Services | 2.79% | -0.20% | +1.56% | |
| 6 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.62% | +0.23% | -4.05% | |
| 7 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.44% | -0.09% | +2.41% | |
| 8 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 2.19% | +0.02% | +726.73% | |
| 9 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 2.06% | -0.19% | -0.60% | |
| 10 | NOW | Servicenow Inc | Stock-Tech | 1.91% | -0.01% | +22.12% | |
| 11 | ORLY | O'reilly Automotive Inc | Stock-Consumer Disc | 1.66% | -0.04% | +1174.01% | |
| 12 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.65% | — | +81.46% | |
| 13 | ICE | Intercontinental Exchange In | Stock-Financials | 1.51% | -1.17% | -40.93% | |
| 14 | ETN | Eaton Corporation plc | Stock-Industrials | 1.50% | +0.09% | +1949.67% | |
| 15 | ZTS | Zoetis Inc | Stock-Healthcare | 1.50% | +0.01% | -15.44% | |
| 16 | COF | Capital One Financial CORP | Stock-Financials | 1.49% | -0.04% | +7916.30% | |
| 17 | URI | United Rentals Inc | Stock-Industrials | 1.47% | +0.42% | +1936.72% | |
| 18 | MPWR | Monolithic Power Systems Inc | Stock-Tech | 1.43% | +0.59% | -11.69% | |
| 19 | GE | General Electric | Stock-Industrials | 1.37% | +0.10% | +818.81% | |
| 20 | AAPL | Apple Inc | Stock-Tech | 1.26% | +0.05% | -5.43% | |
| 21 | MSI | Motorola Solutions Inc | Stock-Tech | 1.25% | -0.02% | +8.90% | |
| 22 | DIS | Walt Disney Co/the | Stock-Comm Services | 1.25% | +0.01% | -34.91% | |
| 23 | XYL | Xylem Inc | Stock-Industrials | 1.17% | — | +35.81% | |
| 24 | BLD | Topbuild CORP | Stock-Industrials | 1.09% | — | — | |
| 25 | MDLZ | Mondelez International Inc-a | Stock-Consumer Staples | 0.99% | -0.03% | -44.67% | |
| 26 | V | Visa Inc-class A Shares | Stock-Financials | 0.73% | -0.05% | +15.98% | |
| 27 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.65% | +0.01% | +20.63% | |
| 28 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.63% | -0.08% | +2.80% | |
| 29 | CSCO | Cisco Systems Inc | Stock-Tech | 0.56% | +0.10% | +24.82% | |
| 30 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.51% | +0.35% | +10.09% | |
| 31 | NFLX | Netflix Inc | Stock-Comm Services | 0.49% | -0.14% | +4.68% | |
| 32 | NEM | Newmont CORP | Stock-Materials | 0.49% | -0.09% | +63.28% | |
| 33 | QCOM | Qualcomm Inc | Stock-Tech | 0.46% | +0.09% | +5.23% | |
| 34 | MA | Mastercard Inc - A | Stock-Financials | 0.46% | +0.06% | +2.60% | |
| 35 | ORCL | Oracle CORP | Stock-Tech | 0.46% | -0.01% | +3.97% | |
| 36 | IBM | Intl Business Machines CORP | Stock-Tech | 0.43% | -0.01% | +9.24% | |
| 37 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.40% | -0.02% | -2.84% | |
| 38 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.40% | -0.09% | +8.48% | |
| 39 | PANW | Palo Alto Networks Inc | Stock-Tech | 0.39% | +0.11% | +13.70% | |
| 40 | AZO | Autozone Inc | Stock-Consumer Disc | 0.38% | -0.03% | +11.01% | |
| 41 | WMT | Walmart Inc | Stock-Consumer Staples | 0.37% | -0.07% | +0.85% | |
| 42 | TJX | Tjx Companies Inc | Stock-Consumer Disc | 0.37% | -0.03% | +28.49% | |
| 43 | CI | THE Cigna Group | Stock-Healthcare | 0.37% | — | +25.19% | |
| 44 | LIN | Linde plc | Stock-Materials | 0.36% | +0.04% | +35.01% | |
| 45 | VZ | Verizon Communications Inc | Stock-Comm Services | 0.32% | -0.06% | -18.19% | |
| 46 | COR | Cencora Inc | Stock-Healthcare | 0.32% | -0.03% | +10.53% | |
| 47 | KOS | Kosmos Energy LTD | Stock-Other | 0.32% | -0.22% | — | |
| 48 | KDP | Keurig Dr Pepper Inc | Stock-Consumer Staples | 0.32% | +0.01% | +141.32% | |
| 49 | TSLA | Tesla Inc | Stock-Consumer Disc | 0.32% | +0.17% | -0.31% | |
| 50 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.32% | -0.11% | +19.79% |
According to official SEC Form 13F filings, Ostrum Asset Management reported a total U.S. public equity portfolio value of $2.1B across 571 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including MSFT, NVDA, AMZN) accounted for 21.4% of total reported equity market value during Q2 2025.
During Q2 2025, Ostrum Asset Management's top holdings by market value included MSFT (5.8%)、NVDA (4.4%)、AMZN (4.2%). The largest single position, MSFT, represented 5.8% of total portfolio value.
In Q2 2025, Ostrum Asset Management made 0 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.