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: 0000889232
Total reported value
$14.4B
$14.4B
12 檔
39.4%
As reported in its official Q4 2025 Form 13F filing, Investor AB's tracked investment portfolio stood at $14.4B with 12 total positions.
Investor AB executed strategic sector rebalancing during Q4 2025, establishing 5 new positions while fully exiting 5 holdings and trimming 0 positions.
In terms of portfolio concentration, the top 5 core holdings (including NDAQ, MEDIWOUND LTD, COF) accounted for 39.4% of total reported equity market value during Q4 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NDAQ | Nasdaq Inc | Stock-Financials | 99.60% | -0.63% | — | |
| 2 | ✓ | Mediwound LTD | Stock-Other | 0.28% | — | — | |
| 3 | COF | Capital One Financial CORP | Stock-Financials | 0.02% | — | — | |
| 4 | COHR | Coherent CORP | Stock-Tech | 0.02% | — | EXIT | |
| 5 | ✓ | Stock-Other | 0.02% | — | — | ||
| 6 | CHKP | Check Point Software Technologies Ltd. | Stock-Tech | 0.02% | — | — | |
| 7 | CRSR | Corsair Gaming Inc | Stock-Other | 0.01% | — | EXIT | |
| 8 | CCL1EUR | Carnival CORP LTD | Stock-Consumer Disc | 0.01% | — | — | |
| 9 | QBTS | D-wave Quantum Inc | Stock-Tech | 0.01% | — | — | |
| 10 | WHR | Whirlpool CORP | Stock-Consumer Disc | — | — | EXIT | |
| 11 | BMRN | Biomarin Pharmaceutical Inc | Stock-Healthcare | — | — | — | |
| 12 | SSNC | Ss&c Technologies Holdings | Stock-Tech | — | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NDAQ | Nasdaq Inc | 0% | — | Unchanged |
| 2 | CHKP | Check Point Software Technologies Ltd. | — | — | Unchanged |
| 3 | CCL1EUR | Carnival CORP LTD | — | — | Unchanged |
| 4 | BMRN | Biomarin Pharmaceutical Inc | — | — | Unchanged |
| 5 | SSNC | Ss&c Technologies Holdings | — | — | Unchanged |
| 6 | WHR | Whirlpool CORP | 0% | — | Unchanged |
| 7 | ✓ | Mediwound LTD | 0% | — | Unchanged |
| 8 | MCHP | Microchip Technology Inc | — | EXIT | Sold out |
| 9 | TER | Teradyne Inc | — | EXIT | Sold out |
| 10 | COF | Capital One Financial CORP | — | NEW | New buy |
| 11 | COHR | Coherent CORP | — | NEW | New buy |
| 12 | ✓ | — | NEW | New buy | |
| 13 | CLBT | Cellebrite DI Ltd. | — | EXIT | Sold out |
| 14 | CRSR | Corsair Gaming Inc | — | NEW | New buy |
| 15 | ORCL | Oracle CORP | — | EXIT | Sold out |
| 16 | ✓ | Kyivstar Group LTD | — | EXIT | Sold out |
| 17 | QBTS | D-wave Quantum Inc | — | NEW | New buy |
According to official SEC Form 13F filings, Investor AB reported a total U.S. public equity portfolio value of $14.4B across 12 disclosed positions in Q4 2025.
During Q4 2025, Investor AB's top holdings by market value included NDAQ (99.6%)、MEDIWOUND LTD (0.3%)、COF (0.0%). The largest single position, NDAQ, represented 99.6% of total portfolio value.
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.
Top New Position Initiated
COF
市值: $1.2M
Top Position Liquidated / Trimmed
MCHP
前期市值: $1.6M
In Q4 2025, Investor AB made 10 total portfolio adjustments, initiating 5 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 5 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.
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