Investor AB
Investor AB reported 7 US-listed holdings worth $14.40 billion in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: AstraZeneca PLC (67.9%), Nasdaq, Inc. (32.0%) and Mediwound Ltd (0.1%). Against the quarter before, it opened 1 position, added to 1, trimmed 0 and sold out of 4.
Reported holdings$14.40B-4.8% on Q1 2026
Positions7-3 on Q1 2026
The largest ten100.0%of its reported holdings
Latest 13FQ2 2026filed 14 August 2026
OpenedAdded toHeld
The 7 largest of its 7 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Opened 1Added 1Held 5Sold out 4
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Opened 1
- Micron Technology Inc. MU$542,516
Added to 1
- Cellebrite Di Ltd CLBT+20,000 shares · +36%
Sold out of 4
- Coherent Corp. COHR$714,630 last quarter
- Kyivstar Group Ltd KYIV$601,148 last quarter
- Corsair Gaming, Inc. CRSR$553,396 last quarter
- Whirlpool Corp. WHR$253,424 last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| AstraZeneca PLC AZN | 51,587,810 | $9.78 billion | 67.92% | no change |
| Nasdaq, Inc. NDAQ | 58,439,208 | $4.61 billion | 31.98% | +56,782 |
| Mediwound Ltd MDWD | 872,093 | $12.8 million | 0.09% | no change |
| Cellebrite Di Ltd CLBT | 75,000 | $1.1 million | 0.01% | +20,000 |
| Micron Technology Inc. MU | 470 | $542,516 | 0.00% | new |
| Verizon Communications Inc. VZ | 11,300 | $478,442 | 0.00% | no change |
| Biomarin Pharmaceutical Inc. BMRN | 3,700 | $211,714 | 0.00% | no change |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.