Investor AB B, SE0015811963

Investor AB reports 17 percent NAV growth, and Investor AB stock costs EUR 37.60

Published on 10/19/2026 at 10:33 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Investor AB stock costs EUR 37.60 on October 19, 2026, below its EUR 39.00 high. NAV per share reached SEK 411 on September 30, 2026.

Investor AB strengthens portfolio value

Investor AB reported adjusted net asset value growth of 17 percent for the nine-month period on October 16, 2026.
Patricia Industries reported 12 percent sales growth and 23 percent reported EBITA growth in the third quarter of 2026.
Investor AB stock traded at EUR 37.60 at 10:31 a.m. CEST at Lang & Schwarz on October 19, 2026.
The next annual results are scheduled for January 22, 2027.

Aquarellmalerei der Stockholmer Skyline mit Wasser und Altstadt — Investor AB (ISIN SE0015811963) als Aquarellgemälde der Stockholmer Skyline mit historischen Gebäuden und Wasser, Illustration mit AI erstellt.

Investor AB stock (ISIN SE0015811963) was trading at EUR 37.60 at Lang & Schwarz on October 19, 2026, at 10:31 a.m. CEST. The investment company reported adjusted net asset value growth of 17 percent for the nine-month period on October 16, 2026, according to Nasdaq.

Net asset value sets the direction

Adjusted net asset value reached SEK 1,258.0 billion, or SEK 411 per share, on September 30, 2026. The figure increased by SEK 43.3 billion, or 4 percent, during the third quarter, giving investors a direct measure of portfolio development.

Patricia Industries was the strongest operating contributor in the report. Its major subsidiaries delivered 12 percent sales growth in the third quarter, including 7 percent organic growth in constant currency, while reported EBITA grew by 23 percent. The company also reported leverage of 1.8 percent and gross cash of SEK 29,460 million on September 30, 2026, according to FinanzNachrichten.

What changed across three reports?

The latest chronology is clear. On March 27, 2026, Investor reported fiscal year 2025 results; on July 16, 2026, it reported first-half results; and on October 16, 2026, it published the January-September interim statement. The latest report showed total shareholder return of 24 percent for the nine-month period, versus 11 percent for the SIXRX return index.

What dates matter next?

Investor's next scheduled dates are the Capital Markets Update on November 4, 2026, and the ex-dividend date on November 6, 2026, according to Vontobel and Simply Wall St. The next annual results are scheduled for January 22, 2027.

Portfolio growth remains the key test

For investors, the gap between portfolio value and operating delivery is the central issue. The third-quarter figures combine 4 percent adjusted net asset value growth with 23 percent reported EBITA growth at Patricia Industries, while the balance sheet carried SEK 29,460 million in gross cash. Investor AB B is listed on Nasdaq Stockholm, where the stock is quoted in SEK.

Investor AB stock was trading at EUR 37.60 at Lang & Schwarz on October 19, 2026, at 10:31 a.m. CEST.

The further course of trading is shown by the continuously updated real-time quote of Investor AB stock.