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Super Investors / INVESTOR AB
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INVESTOR AB

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$14.4B
Positions
7
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$15.1B $848M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$848M in Q2 2013 → $14.4B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Astrazeneca PLC 67.9% Unchanged 51,587,810 $9.78B
Nasdaq Inc 32.0% Added 0.1% 58,439,208 $4.61B
Mediwound Ltd 0.1% Unchanged 872,093 $12.8M
Cellebrite Di Ltd 0.0% Added 36% 75,000 $1.1M
Micron Technology Inc 0.0% New 470 $543K
Verizon Communications Inc 0.0% Unchanged 11,300 $478K
Biomarin Pharmaceutical Inc 0.0% Unchanged 3,700 $212K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Nasdaq Inc Added +56,782 +$4.48M 32.0%
Coherent Corp Exited −3,000 −$715K
Kyivstar Group Ltd Exited −59,402 −$601K
Corsair Gaming Inc Exited −99,711 −$553K
Micron Technology Inc New +470 +$543K
Cellebrite Di Ltd Added +20,000 +$292K
Whirlpool Corp Exited −4,700 −$253K

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Astrazeneca PLC New +51,587,810 +$10.2B 67.3%
Nasdaq Inc Added +200,000 +$16.9M 32.6%
CO Capital One Finl Corp Exited −5,000 −$1.21M
Cellebrite Di Ltd Exited −60,000 −$1.08M
CP Check Point Software Tech Lt Exited −5,000 −$928K
Cellebrite Di Ltd New +55,000 +$758K
Coherent Corp Trimmed −3,000 −$715K
Carnival Corp Exited −21,000 −$641K
Kyivstar Group Ltd New +59,402 +$601K
Verizon Communications Inc New +11,300 +$567K

Showing the 10 largest of 14 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
Microchip Technology Inc. Exited −25,000 −$1.61M
Teradyne Inc Exited −9,000 −$1.24M
CO Capital One Finl Corp New +5,000 +$1.21M
Coherent Corp New +6,000 +$1.11M
Cellebrite Di Ltd New +60,000 +$1.08M
Cellebrite Di Ltd Exited −40,000 −$741K
Corsair Gaming Inc New +124,711 +$741K
Oracle Corp Exited −2,000 −$562K
Kyivstar Group Ltd Exited −35,000 −$438K
D-wave Quantum Inc New +15,000 +$392K

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
MI Millicom Int. Cellular Exited −20,781 −$779K
CD Cadence Design Sys Inc. Exited −2,500 −$770K
Oracle Corp New +2,000 +$562K
Teradyne Inc Added +4,000 +$551K
Coherent Corp Exited −6,000 −$535K
Kyivstar Group Ltd New +35,000 +$438K
Check Point Software Technologies Added +2,000 +$414K
Gates Industrial Corp PLC Exited −15,000 −$345K
SS&C Technologies Holdings New +2,500 +$222K

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
MI Millicom Int. Cellular Trimmed −47,000 −$1.76M
CD Cadence Design Sys Inc. Trimmed −1,500 −$462K
Blackrock Inc Exited −480 −$454K
Teradyne Inc New +5,000 +$450K
Microchip Technology Inc Added +5,000 +$352K
Gates Industrial Corp PLC New +15,000 +$345K
IE Intercontinental Exchange In Exited −1,700 −$293K
Check Point Software Technologies Trimmed −500 −$111K
Coherent Corp Trimmed −1,000 −$89.2K
Cellebrite Di Ltd Added +5,000 +$80K

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
MI Millicom Intl Cellular S A New +67,781 +$2.05M
CD Cadence Design System Inc New +4,000 +$1.02M
Microchip Technology Inc Added +12,000 +$581K
CP Check Point Software Tech Lt Trimmed −2,500 −$570K
Blackrock Inc Exited −480 −$492K
Blackrock Inc New +480 +$454K
Whirlpool Corp New +3,700 +$333K
IE Intercontinental Exchange In New +1,700 +$293K
Biomarin Pharmaceutical Inc New +3,700 +$262K
Carnival Corp Trimmed −9,000 −$176K

Showing the 10 largest of 11 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
Cellebrite Di Ltd New +40,000 +$881K
Onto Innovation Inc Exited −3,602 −$748K
Blackrock Inc New +480 +$492K
Microchip Technology Inc. New +8,000 +$459K
CG Cognex Group Exited −5,000 −$203K
CP Check Point Software Tech Lt Added +1,000 +$187K
Coherent Corp Added +500 +$47.4K

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Mediwound Ltd New +872,093 +$15.8M 0.4%
Onto Innovation Inc Trimmed −398 −$82.6K

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