13F Filings History of INVESTOR AB

Latest 13F report
Q4 2025 - 17 Feb 2026
Value $
$5,674,166,426
Signature - Title
Petra Hedengran - General Counsel
Location
Stockholm
Summary
This page shows a list of all the recent 13F filings made by INVESTOR AB. Form 13F is required to be filed within 45 days of the end of a calendar quarter. INVESTOR AB reported 12 stock holdings with total value $5,674,166,426 as of Q4 2025. Top holdings included NDAQ, MDWD, COF, COHR, and CELLEBRITE DI LTD.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 12 $5,674,166,426 +$4,534,053 -$4,585,440 -$51,387 NDAQ, MDWD, COF, COHR, CELLEBRITE DI LTD 13F-HR 17 Feb 2026, 16:05
Q3 2025 12 $5,168,890,908 +$2,186,260 -$2,429,749 -$243,489 NDAQ, MDWD, MCHP, TER, CHKP 13F-HR 14 Nov 2025, 16:05
Q2 2025 13 $5,226,676,486 +$1,226,900 -$3,170,710 -$1,943,810 NDAQ, MDWD, MCHP, TIGO, CDNS 13F-HR 14 Aug 2025, 16:15
Q1 2025 13 $4,434,976,044 +$4,992,565 -$1,334,773 +$3,657,792 NDAQ, MDWD, TIGO, CDNS, MCHP 13F-HR 15 May 2025, 16:10
Q4 2024 8 $4,517,969,572 +$2,066,118 -$950,131 +$1,115,987 NDAQ, MDWD, CHKP, CLBT, CCL 13F-HR 14 Feb 2025, 16:05
Q3 2024 7 $4,266,695,418 +$15,750,000 -$82,609 +$15,667,391 NDAQ, MDWD, CHKP, ONTO, COHR 13F-HR 14 Nov 2024, 16:05
Q2 2024 6 $3,509,042,621 +$165,000 -$3,039,979 -$2,874,979 NDAQ, ONTO, CHKP, CCL, COHR 13F-HR 14 Aug 2024, 16:05
Q1 2024 10 $3,676,815,910 +$1,796,686 -$1,128,945 +$667,741 NDAQ, MU, AMAT, ONTO, CHKP 13F-HR 15 May 2024, 16:05
Q4 2023 10 $3,386,975,384 +$1,563,140 -$2,421,910 -$858,770 NDAQ, MU, AMZN, SWK, CCL 13F-HR 14 Feb 2024, 16:05
Q3 2023 9 $2,831,690,773 +$1,760,170 -$547,527 +$1,212,643 NDAQ, C, MU, TIGO, AMZN 13F-HR 14 Nov 2023, 16:05
Q2 2023 9 $2,903,938,533 +$1,077,144 -$19,657 +$1,057,487 NDAQ, MU, TIGO, CCL, SWK 13F-HR 14 Aug 2023, 16:05
Q1 2023 7 $3,183,232,562 +$1,245,650 $0 +$1,245,650 NDAQ, TIGO, MU, SWK, WE 13F-HR 15 May 2023, 16:05
Q4 2022 5 $3,570,677,346 +$169,932 -$3,262,000 -$3,092,068 NDAQ, SWK, MU, WE, AGRX 13F-HR 14 Feb 2023, 16:06
Q3 2022 7 $3,302,342,000 +$2,202,220,684 -$460,000 +$2,201,760,684 NDAQ, GTLB, GM, WE, SWK 13F-HR 14 Nov 2022, 16:06
Q2 2022 5 $2,960,410,000 +$103,000 -$3,171,000 -$3,068,000 NDAQ, WE, C, SWK, AGRX 13F-HR 15 Aug 2022, 16:00
Q1 2022 8 $3,461,834,000 +$1,204,000 $0 +$1,204,000 NDAQ, WE, C, IAS, AGRX 13F-HR 16 May 2022, 16:05
Q4 2021 7 $4,079,425,000 +$3,609,000 $0 +$3,609,000 NDAQ, WE, AGRX, C, LAZ 13F-HR 14 Feb 2022, 16:08
Q3 2021 4 $3,747,959,000 +$543,000 $0 +$543,000 NDAQ, AGRX, LAZ, SWK 13F-HR 15 Nov 2021, 16:04
Q2 2021 3 $3,414,740,000 +$581,000 $0 +$581,000 NDAQ, AGRX, LAZ 13F-HR 16 Aug 2021, 16:05
Q1 2021 2 $2,867,161,000 $0 $0 $0 NDAQ, AGRX 13F-HR 17 May 2021, 16:04
Q4 2020 3 $0 $0 $0 $0 13F-HR 16 Feb 2021, 16:18
Q3 2020 7 $2,401,546,000 +$1,968,000 $0 +$1,968,000 NDAQ, AGRX, STIM, BILL, WHR 13F-HR 16 Nov 2020, 16:04
Q2 2020 4 $2,330,638,000 $0 $0 $0 NDAQ, AGRX, STIM, HOLI 13F-HR 14 Aug 2020, 15:30
Q1 2020 4 $1,851,781,000 +$387,000 -$3,115,000 -$2,728,000 NDAQ, AGRX, STIM, HOLI 13F-HR 15 May 2020, 16:05
Q4 2019 6 $2,097,059,000 $0 -$779,000 -$779,000 NDAQ, AGRX, STIM, HAL, VNE 13F-HR 14 Feb 2020, 16:04
Q3 2019 8 $1,949,374,000 +$1,976,000 -$374,667 +$1,601,333 NDAQ, STIM, AGRX, HAL, VNE 13F-HR 14 Nov 2019, 16:03
Q2 2019 5 $1,894,774,000 +$2,103,000 -$249,000 +$1,854,000 NDAQ, STIM, AGRX, VNE, DE 13F-HR 14 Aug 2019, 16:03
Q1 2019 4 $1,729,703,000 $0 -$256,000 -$256,000 NDAQ, STIM, AGRX, HAL 13F-HR 15 May 2019, 16:05
Q4 2018 5 $1,701,253,000 +$256,000 -$936,000 -$680,000 NDAQ, STIM, AGRX, WBT, HAL 13F-HR 14 Feb 2019, 16:04
Q3 2018 5 $1,724,120,000 +$345,000 -$7,865,256 -$7,520,256 NDAQ, STIM, AGRX, VRAYQ, HAL 13F-HR 14 Nov 2018, 16:04
Q2 2018 7 $1,828,125,000 +$48,657,000 -$2,152,197 +$46,504,803 NDAQ, STIM, MATR, AGRX, VRAYQ 13F-HR 14 Aug 2018, 16:05
Q1 2018 6 $1,689,313,000 $0 -$2,547,428 -$2,547,428 NDAQ, AGRX, MATR, CCIHY, SLB 13F-HR 15 May 2018, 16:03
Q4 2017 7 $1,513,136,000 +$1,651,000 -$20,644,794 -$18,993,794 NDAQ, AGRX, MATR, CCIHY, HAL 13F-HR 14 Feb 2018, 16:06
Q3 2017 8 $1,551,090,000 +$716,000 -$1,098,000 -$382,000 NDAQ, AGRX, CORT, MATR, ALV 13F-HR 14 Nov 2017, 17:13
Q2 2017 9 $1,424,939,000 +$1,098,000 -$14,237,004 -$13,139,004 NDAQ, AGRX, CORT, MATR, ALV 13F-HR 14 Aug 2017, 16:43
Q1 2017 14 $1,399,410,000 +$3,400,015 -$8,190,729 -$4,790,714 NDAQ, AGRX, MATR, CORT, TNGO 13F-HR 15 May 2017, 16:30
Q4 2016 11 $1,359,677,000 +$770,000 -$5,638,563 -$4,868,563 NDAQ, AGRX, TNGO, CORT, CCIHY 13F-HR 14 Feb 2017, 16:24
Q3 2016 10 $1,391,407,000 +$2,198,974 -$201,000 +$1,997,974 NDAQ, AGRX, CORT, TNGO, CCIHY 13F-HR 14 Nov 2016, 16:06
Q2 2016 10 $1,340,116,000 +$6,444,000 -$224,000 +$6,220,000 NDAQ, AGRX, CCIHY, TNGO, MATR 13F-HR 15 Aug 2016, 16:15
Q1 2016 8 $1,365,240,000 +$1,261,095 -$5,256,000 -$3,994,905 NDAQ, CCIHY, AGRX, TNGO, MATR 13F-HR 16 May 2016, 16:23
Q4 2015 7 $1,231,741,000 $0 $0 $0 NDAQ, AGRX, CCIHY, MATR, TNGO 13F-HR 16 Feb 2016, 16:08
Q3 2015 7 $1,124,277,000 +$948,119 -$2,753,000 -$1,804,881 NDAQ, CCIHY, AGRX, MATR, TNGO 13F-HR 16 Nov 2015, 16:04
Q2 2015 9 $1,066,898,000 +$1,486,250 -$8,688,230 -$7,201,980 NDAQ, CCIHY, AGRX, TNGO, MATR 13F-HR 14 Aug 2015, 16:24
Q1 2015 9 $1,118,758,000 +$622,000 -$2,587,539 -$1,965,539 NDAQ, CCIHY, AGRX, TNGO, CORT 13F-HR 15 May 2015, 16:35
Q4 2014 8 $1,033,597,000 +$331,012 -$4,839,000 -$4,507,988 NDAQ, CCIHY, AGRX, TNGO, MATR 13F-HR 17 Feb 2015, 16:34
Q3 2014 12 $944,537,000 +$3,981,899 -$640,000 +$3,341,899 NDAQ, CCIHY, AGRX, TNGO, MATR 13F-HR 13 Nov 2014, 16:19
Q2 2014 9 $881,564,000 +$30,607,000 -$5,110,468 +$25,496,532 NDAQ, CCIHY, AGRX, TNGO, MATR 13F-HR 14 Aug 2014, 16:44
Q1 2014 12 $851,558,000 +$2,663,846 -$10,924,759 -$8,260,913 NDAQ, CCIHY, TNGO, MATR, CORT 13F-HR 15 May 2014, 16:13
Q4 2013 10 $864,911,000 $0 $0 $0 NDAQ, CCIHY, TNGO, MATR, CORT 13F-HR 14 Feb 2014, 16:22