INVESTOR AB
INVESTOR AB's INVESTOR AB holds 10 U.S.-equity positions worth $15.1B (SEC 13F, Q1 2026). Top positions: AstraZeneca PLC 67.3%, Nasdaq, Inc. Common Stock 32.6%, MediWound Ltd. 0.1%. 13F-replication return is +57% over 3 years (-15 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| AZN AstraZeneca PLC | 67.3% | 51.6M | $10.2B | NEW (+51.6M) | $197.22 | $176.43 (−11%) | 2026-03-31 |
| NDAQ Nasdaq, Inc. Common Stock | 32.6% | 58.4M | $4.9B | — | $54.67 | $82.61 (+51%) | 2026-03-31 |
| MDWD MediWound Ltd. | 0.1% | 872K | $14M | — | $18.06 | $13.96 (−23%) | 2026-03-31 |
| CLBT Cellebrite DI Ltd. Class A Ordinary Shares | 0.0% | 55K | $758K | NEW (+55K) | $22.03 | $12.42 (−44%) | 2026-03-31 |
| COHR Coherent Corp. | 0.0% | 3K | $715K | ▼ 50% (−3K) | $60.62 | $425.48 (+602%) | 2026-03-31 |
| KYIV Kyivstar Group Ltd. Common Shares | 0.0% | 59K | $601K | NEW (+59K) | $12.50 | $14.02 (+12%) | 2026-03-31 |
| VZ Verizon Communications | 0.0% | 11K | $567K | NEW (+11K) | $50.20 | $45.36 (−10%) | 2026-03-31 |
| CRSR Corsair Gaming, Inc. Common Stock | 0.0% | 100K | $553K | ▼ 20% (−25K) | $5.94 | $9.24 (+56%) | 2026-03-31 |
| WHR Whirlpool Corp. | 0.0% | 5K | $253K | ▲ 27% (+1K) | $90.13 | $36.57 (−59%) | 2026-03-31 |
| BMRN BioMarin Pharmaceuticals Inc | 0.0% | 4K | $209K | — | $70.69 | $55.90 (−21%) | 2026-03-31 |
FAQ ▾
What are INVESTOR AB's largest holdings?
As of the latest 13F: AstraZeneca PLC 67.3%, Nasdaq, Inc. Common Stock 32.6%, MediWound Ltd. 0.1%, Cellebrite DI Ltd. Class A Ordinary Shares 0.0%, Coherent Corp. 0.0%.
How big is INVESTOR AB's 13F portfolio?
$15.1B across 10 disclosed U.S.-equity positions.
What is INVESTOR AB's 3-year performance?
+57% (13F-replication, price return), -15 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.