SEC 13F Intelligence

Managers / Q2 2025 · view latest →

INVESTOR AB

CIK 0000889232 · ARSENALSGATAN 8C, SE-103 32, STOCKHOLM, 00000 · 46-8-6142000

Reported Value
$5.2B
Q2 2025
Positions
13
Filings on Record
30
2019–present window
Filed
Aug 14, 2025
original filing

Summary

Investor AB reported $5.2B in U.S.-listed holdings across 13 positions for Q2 2025.

The portfolio is heavily concentrated: NDAQ alone accounts for 99.5% of reported value.

Compared with Q1 2025, the fund opened 2 new positions and exited 2.

Portfolio Metrics

Turnover
+0.1%
vs prior filed quarter
Top-10 Concentration
+100.0%
share of reported value
Largest Position
+99.5%
Nasdaq
New / Exited
2 / 2
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $1.7BQ4 ’18Q1 ’19: $1.7BQ2 ’19: $1.9BQ3 ’19: $1.9BQ4 ’19: $2.1BQ4 ’19Q1 ’20: $1.9BQ2 ’20: $2.3BQ3 ’20: $2.4BQ4 ’20: $2.6BQ4 ’20Q1 ’21: $2.9BQ2 ’21: $3.4BQ3 ’21: $3.7BQ4 ’21: $4.1BQ4 ’21Q1 ’22: $3.5BQ2 ’22: $3.0BQ3 ’22: $3.3BQ4 ’22: $3.6BQ4 ’22Q1 ’23: $3.2BQ2 ’23: $2.9BQ3 ’23: $2.8BQ4 ’23: $3.4BQ4 ’23Q1 ’24: $3.7BQ2 ’24: $3.5BQ3 ’24: $4.3BQ4 ’24: $4.5BQ4 ’24Q1 ’25: $4.4BQ2 ’25: $5.2BQ3 ’25: $5.2BQ4 ’25: $5.7BQ4 ’25Q1 ’26: $15.1Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 99.6%Other: 0.4%
  • Common Stock · 99.6% · $5.2B
  • Other · 0.4% · $19M

Quarter-over-Quarter Changes full breakdown →

vs Q1 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
TERTERADYNE INCNEW+5.0K5.0K+$449,600$449,600
GATES INDUSTRIAL CORP PLCNEW+15.0K15.0K+$345,450$345,450
BLKBLACKROCK INCSOLD OUT−4800−$454,310$0
ICEINTERCONTINENTAL EXCHANGE INSOLD OUT−1.7K0−$293,250$0
MILLICOM INT. CELLULARTRIMMED−47.0K20.8K−$1M$778,664
CDNSCADENCE DESIGN SYS INC.TRIMMED−1.5K2.5K−$246,945$770,375
MCHPMICROCHIP TECHNOLOGY INCADDED+5.0K25.0K+$791,050$2M
CHECK POINT SOFTWARE TECHNOLOGIESTRIMMED−5003.0K−$133,970$663,750

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q2 2025

13 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1NDAQNASDAQ INChistory →COM99.54%$5.2B58.18M
2MEDIWOUND LTDSHS NEW0.32%$17M872.1K
3MCHPMICROCHIP TECHNOLOGY INCCOM0.03%$2M25.0K
4MILLICOM INT. CELLULARCOM STK0.01%$778,66420.8K
5CDNSCADENCE DESIGN SYS INC.COM0.01%$770,3752.5K
6CHECK POINT SOFTWARE TECHNOLOGIESORD0.01%$663,7503.0K
7CELLEBRITE DI LTDORDINARY SHARES0.01%$640,00040.0K
8CCL1EURCARNIVAL CORP.UNIT 99/99/99990.01%$590,52021.0K
9COHRCOHERENT CORPCOM0.01%$535,2606.0K
10TERTERADYNE INCCOM0.01%$449,6005.0K
11WHRWHIRLPOOL CORPORATIONCOM0.01%$375,2543.7K
12GATES INDUSTRIAL CORP PLCORD SHS0.01%$345,45015.0K
13BMRNBIOMARIN PHARMACEUTICAL INC.COM0.00%$203,3893.7K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$15.1B10May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$5.7B12Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$5.2B12Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$5.2B13Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$4.4B13May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$4.5B8Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$4.3B7Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$3.5B6Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$3.7B10May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$3.4B10Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$2.8B9Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$2.9B9Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$3.2B7May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$3.6B5Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$3.3B7Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$3.0B5Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$3.5B8May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$4.1B7Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$3.7B4Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$3.4B3Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$2.9B2May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$2.6B3Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$2.4B7Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$2.3B4Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$1.9B4May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$2.1B6Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$1.9B8Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$1.9B5Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$1.7B4May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018$1.7B5Feb 14, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.