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INVESTOR AB

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13F filer, CIK 889232, STOCKHOLM, Sweden

INVESTOR AB reported $5,674,166,426 across 12 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 99.99% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001493152-26-007094

Period
2025-12-31
Reported value
$5.67B
Holdings
12
Top 10 weight
99.99%
New
5
Sold out
5

Largest buys vs the previous quarter

SecurityShares changeApprox. value
COFnew+5,000$1.21M
COHRnew+6,000$1.11M
CELLEBRITE DI LTDnew+60,000$1.08M
CRSRnew+124,711$741K
QBTSnew+15,000$392K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
MCHPexited-25,000-$1.61M
TERexited-9,000-$1.24M
CLBTexited-40,000-$741K
ORCLexited-2,000-$562K
KYIVexited-35,000-$438K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001493152-26-007094, largest first. % of portfolio is the value over $5,674,166,426, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
NDAQNASDAQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 58,182,426 shares; 2024Q4: 58,182,426 shares; 2025Q1: 58,182,426 shares; 2025Q2: 58,182,426 shares; 2025Q3: 58,182,426 shares; 2025Q4: 58,182,426 shares 58,182,426$5.65B99.6%0Timeline
MDWDMEDIWOUND LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 872,093 shares; 2024Q4: 872,093 shares; 2025Q1: 872,093 shares; 2025Q2: 872,093 shares; 2025Q3: 872,093 shares; 2025Q4: 872,093 shares 872,093$16.1M0.28%0Timeline
COFCAPITAL ONE FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 5,000 shares 5,000$1.21M0.02%newTimeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,500 shares; 2024Q4: 7,000 shares; 2025Q1: 7,000 shares; 2025Q2: 6,000 shares; 2025Q3: not reported; 2025Q4: 6,000 shares 6,000$1.11M0.02%newTimeline
CELLEBRITE DI LTDCELLEBRITE DI LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 60,000 shares 60,000$1.08M0.02%new
CHKPCHECK POINT SOFTWARE TECH LTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,000 shares; 2024Q4: 6,000 shares; 2025Q1: 3,500 shares; 2025Q2: 3,000 shares; 2025Q3: 5,000 shares; 2025Q4: 5,000 shares 5,000$928K0.02%0Timeline
CRSRCORSAIR GAMING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 124,711 shares 124,711$741K0.01%newTimeline
CCLCARNIVAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,000 shares; 2024Q4: 30,000 shares; 2025Q1: 21,000 shares; 2025Q2: 21,000 shares; 2025Q3: 21,000 shares; 2025Q4: 21,000 shares 21,000$641K0.01%0Timeline
QBTSD-WAVE QUANTUM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 15,000 shares 15,000$392K0.01%newTimeline
WHRWHIRLPOOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 3,700 shares; 2025Q2: 3,700 shares; 2025Q3: 3,700 shares; 2025Q4: 3,700 shares 3,700$267K<0.01%0Timeline
BMRNBIOMARIN PHARMACEUTICAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 3,700 shares; 2025Q2: 3,700 shares; 2025Q3: 3,700 shares; 2025Q4: 3,700 shares 3,700$220K<0.01%0Timeline
SSNCSS&C TECH HLDGSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 2,500 shares; 2025Q4: 2,500 shares 2,500$219K<0.01%0Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
MCHPMICROCHIP TECHNOLOGY INC.25,000$1.61Mshares
TERTERADYNE INC9,000$1.24Mshares
CLBTCELLEBRITE DI LTD40,000$741Kshares
ORCLORACLE CORP2,000$562Kshares
KYIVKYIVSTAR GROUP LTD35,000$438Kshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001493152-26-007094 base2026-02-17acceptance time not in the bulk data set