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
10 檔
105.0%
According to the latest 13F quarterly dataset, Investor AB managed an equity portfolio of $14.4B at the end of Q1 2026, spanning 10 distinct U.S. exchange-listed positions.
In Q1 2026, Investor AB adopted a defensive or profit-taking posture, trimming 2 positions and completely liquidating 6 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AZN | AstraZeneca PLC | Stock-Healthcare | 67.27% | +0.65% | — | |
| 2 | NDAQ | Nasdaq Inc | Stock-Financials | 32.61% | -0.63% | +0.34% | |
| 3 | ✓ | Mediwound LTD | Stock-Other | 0.09% | — | — | |
| 4 | CLBT | Cellebrite DI Ltd. | Stock-Other | 0.01% | +0.01% | — | |
| 5 | COHR | Coherent CORP | Stock-Tech | — | — | EXIT | |
| 6 | ✓ | Kyivstar Group LTD | Stock-Other | — | — | EXIT | |
| 7 | VZ | Verizon Communications Inc | Stock-Comm Services | — | — | — | |
| 8 | CRSR | Corsair Gaming Inc | Stock-Other | — | — | EXIT | |
| 9 | WHR | Whirlpool CORP | Stock-Consumer Disc | — | — | EXIT | |
| 10 | BMRN | Biomarin Pharmaceutical Inc | Stock-Healthcare | — | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | WHR | Whirlpool CORP | — | +27.03% | Add |
| 2 | BMRN | Biomarin Pharmaceutical Inc | — | — | Unchanged |
| 3 | CRSR | Corsair Gaming Inc | 0% | -20.05% | Trim |
| 4 | COHR | Coherent CORP | 0% | -50.00% | Trim |
| 5 | ✓ | Mediwound LTD | -0.2% | — | Unchanged |
| 6 | NDAQ | Nasdaq Inc | -67% | +0.34% | Add |
| 7 | AZN | AstraZeneca PLC | — | NEW | New buy |
| 8 | COF | Capital One Financial CORP | — | EXIT | Sold out |
| 9 | ✓ | — | EXIT | Sold out | |
| 10 | CHKP | Check Point Software Technologies Ltd. | — | EXIT | Sold out |
| 11 | CLBT | Cellebrite DI Ltd. | — | NEW | New buy |
| 12 | CCL1EUR | Carnival CORP LTD | — | EXIT | Sold out |
| 13 | ✓ | Kyivstar Group LTD | — | NEW | New buy |
| 14 | VZ | Verizon Communications Inc | — | NEW | New buy |
| 15 | QBTS | D-wave Quantum Inc | — | EXIT | Sold out |
| 16 | SSNC | Ss&c Technologies Holdings | — | EXIT | Sold out |
According to official SEC Form 13F filings, Investor AB reported a total U.S. public equity portfolio value of $14.4B across 10 disclosed positions in Q1 2026.
During Q1 2026, Investor AB's top holdings by market value included AZN (67.3%)、NDAQ (32.6%)、MEDIWOUND LTD (0.1%). The largest single position, AZN, represented 67.3% 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.
In terms of portfolio concentration, the top 5 core holdings (including AZN, NDAQ, MEDIWOUND LTD) accounted for 105.0% of total reported equity market value during Q1 2026.
Top New Position Initiated
AZN
市值: $10.2B
Top Position Liquidated / Trimmed
COF
前期市值: $1.2M
In Q1 2026, Investor AB made 14 total portfolio adjustments, initiating 4 new buys, adding to 2 positions, trimming 2 holdings, and fully liquidating 6 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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