13F Filings History of Ion Asset Management Ltd.

Latest 13F report
Q3 2025 - 14 Nov 2025
Value $
$818,422,084
Signature - Title
Jonathan Half / Stephen Levey - Director/Director
Location
Herzliya
Summary
This page shows a list of all the recent 13F filings made by Ion Asset Management Ltd.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Ion Asset Management Ltd. reported 61 stock holdings with total value $818,422,084 as of Q3 2025. Top holdings included TEVA, DK, GDX, CHKP, and CSGP.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q3 2025 61 $818,422,084 +$142,135,074 -$1,280,307,531 -$1,138,172,457 TEVA, DK, GDX, CHKP, CSGP 13F-HR 14 Nov 2025, 16:34
Q2 2025 58 $1,654,671,607 +$234,063,128 -$102,070,095 +$131,993,033 TEVA, AER, PRGO, CIEN, CSGP 13F-HR 14 Aug 2025, 17:45
Q1 2025 52 $1,360,684,665 +$90,776,803 -$90,904,245 -$127,442 TEVA, AER, CIEN, PRGO, ILMN 13F-HR 15 May 2025, 16:31
Q4 2024 58 $1,666,445,333 +$186,180,321 -$196,807,966 -$10,627,645 TEVA, AER, CIEN, ILMN, PRGO 13F-HR 14 Feb 2025, 16:30
Q3 2024 63 $1,535,265,173 +$186,701,317 -$233,562,050 -$46,860,733 TEVA, AER, ILMN, CIEN, QRVO 13F-HR 14 Nov 2024, 16:29
Q2 2024 67 $1,500,608,299 +$354,582,305 -$296,960,628 +$57,621,677 TEVA, AER, CIEN, QRVO, LW 13F-HR 14 Aug 2024, 16:26
Q1 2024 38 $1,368,025,487 +$250,303,766 -$312,882,263 -$62,578,497 TEVA, AER, CIEN, DK, TENB 13F-HR 15 May 2024, 16:30
Q4 2023 33 $1,189,290,203 +$302,794,533 -$89,127,788 +$213,666,745 TEVA, CIEN, MAT, DK, AER 13F-HR 14 Feb 2024, 16:33
Q3 2023 34 $958,650,968 +$171,852,279 -$185,848,380 -$13,996,101 TEVA, CIEN, DK, MAT, KGS 13F-HR 14 Nov 2023, 16:26
Q2 2023 37 $856,068,000 +$159,358,284 -$199,570,250 -$40,211,966 TEVA, ATVI, CIEN, DK, GLD 13F-HR 14 Aug 2023, 16:29
Q1 2023 33 $952,934,000 +$330,733,342 -$128,412,301 +$202,321,041 TEVA, CHKP, ATVI, CIEN, DK 13F-HR 15 May 2023, 16:36
Q4 2022 32 $737,173,000 +$159,548,644 -$102,620,749 +$56,927,895 CHKP, CIEN, DK, TEVA, ATVI 13F-HR 14 Feb 2023, 16:28
Q3 2022 39 $635,653,000 +$244,804,326 -$168,102,756 +$76,701,570 CHKP, CIEN, DK, PANW, MOS 13F-HR 26 Oct 2022, 14:06
Q2 2022 46 $601,676,000 +$136,925,026 -$37,207,044 +$99,717,982 CHKP, MOS, ZIM, CIEN, PANW 13F-HR 15 Aug 2022, 18:25
Q1 2022 43 $645,902,000 +$323,561,748 -$364,292,019 -$40,730,271 MOS, CHKP, ZIM, CIEN, PANW 13F-HR 16 May 2022, 16:25
Q4 2021 36 $677,835,000 +$276,083,197 -$203,474,467 +$72,608,730 CYBR, PANW, TSEM, CIEN, MOS 13F-HR 14 Feb 2022, 16:38
Q3 2021 52 $550,993,000 +$178,356,884 -$330,017,591 -$151,660,707 CYBR, JAMF, PANW, CIEN, RDWR 13F-HR 15 Nov 2021, 16:29
Q2 2021 48 $812,874,000 +$265,784,872 -$345,452,793 -$79,667,921 CIEN, CYBR, MRVL, SAIL, TSEM 13F-HR 16 Aug 2021, 16:30
Q1 2021 40 $867,362,000 +$145,738,605 -$108,226,172 +$37,512,433 CHKP, CYBR, CIEN, SAIL, ARKO 13F-HR 17 May 2021, 16:30
Q4 2020 31 $874,840,000 +$229,520,055 -$167,441,392 +$62,078,663 CHKP, CYBR, CIEN, SAIL, ARKO Restatement 22 Feb 2021, 06:02
Q3 2020 29 $670,708,000 +$331,084,795 -$243,783,930 +$87,300,865 CHKP, CIEN, CYBR, SAIL, TSEM 13F-HR 16 Nov 2020, 16:29
Q2 2020 25 $590,920,000 +$137,333,819 -$158,374,376 -$21,040,557 CIEN, SEDG, TEVA, CYBR, DK 13F-HR 14 Aug 2020, 16:29
Q1 2020 21 $435,589,000 +$60,288,532 -$57,774,932 +$2,513,600 CIEN, SEDG, TSEM, CYBR, VRNS 13F-HR 15 May 2020, 16:30
Q4 2019 18 $536,021,000 +$101,323,053 -$33,361,317 +$67,961,736 SEDG, CIEN, TSEM, DK, CYBR 13F-HR 14 Feb 2020, 16:36
Q3 2019 23 $422,744,000 +$215,743,645 -$178,709,063 +$37,034,582 SEDG, CIEN, DK, TSEM, RDWR 13F-HR 14 Nov 2019, 16:29
Q2 2019 23 $392,896,000 +$235,605,077 -$184,948,242 +$50,656,835 DK, CIEN, SOLAREDGE TECHNOLOGIES INC, MYL, MLNX 13F-HR 25 Jul 2019, 14:02
Q1 2019 9 $311,159,000 +$87,524,679 -$193,628,536 -$106,103,857 MLNX, SEDG, DK, MYL, RDWR 13F-HR 15 May 2019, 16:31
Q4 2018 9 $370,935,000 +$77,628,817 -$107,479,915 -$29,851,098 MLNX, SEDG, DK, RDWR, CYBR 13F-HR 14 Feb 2019, 14:12
Q3 2018 10 $418,530,000 +$36,478,708 -$32,079,852 +$4,398,856 MLNX, SEDG, VRNS, DK, AQ 13F-HR 14 Nov 2018, 15:01
Q2 2018 8 $453,429,000 +$64,242,856 -$47,508,941 +$16,733,915 MLNX, SEDG, VRNS, DK, RDWR 13F-HR 14 Aug 2018, 15:00
Q1 2018 9 $357,955,000 $0 -$90,209,464 -$90,209,464 MLNX, VRNS, SEDG, DK, RDWR 13F-HR 14 May 2018, 16:33
Q4 2017 11 $388,029,000 +$25,493,545 -$28,204,078 -$2,710,533 MLNX, VRNS, SEDG, ORBK, DK 13F-HR 14 Feb 2018, 15:00
Q3 2017 15 $328,622,000 +$25,210,218 -$35,450,373 -$10,240,155 MLNX, VRNS, ORBK, SEDG, DK 13F-HR 14 Nov 2017, 15:00
Q2 2017 13 $303,568,000 +$47,805,958 -$31,973,253 +$15,832,705 MLNX, VRNS, ORBK, DK, RDWR 13F-HR 14 Aug 2017, 15:00
Q1 2017 14 $283,440,000 +$115,770,486 -$67,443,755 +$48,326,731 MLNX, DK, VRNS, CHKP, ORBK 13F-HR 15 May 2017, 15:02
Q4 2016 14 $211,159,000 +$16,689,929 -$14,691,073 +$1,998,856 MLNX, DK, CHECK POINT SOFTWARE TECHNOLOGIES LTD, ORBK, RDWR 13F-HR 14 Feb 2017, 14:58
Q3 2016 15 $192,733,000 +$8,338,840 -$28,259,204 -$19,920,364 MLNX, ORBK, CHECK POINT SOFTWARE TECHNOLOGIES LTD, DK, WIX 13F-HR 14 Nov 2016, 17:45
Q2 2016 16 $194,914,000 +$47,281,920 -$45,984,874 +$1,297,046 MLNX, CHECK POINT SOFTWARE TECHNOLOGIES LTD, ORBK, DK, WIX 13F-HR 15 Aug 2016, 16:17
Q1 2016 21 $202,383,000 +$24,942,001 -$17,363,628 +$7,578,373 MLNX, SEDG, CHECK POINT SOFTWARE TECHNOLOGIES LTD, DK, ORBK 13F-HR 13 May 2016, 16:00
Q4 2015 22 $208,620,000 +$144,285,737 -$11,806,526 +$132,479,211 TEVA, DK, MLNX, SEDG, ORBK 13F-HR 16 Feb 2016, 15:39
Q3 2015 23 $69,490,000 +$10,963,378 -$7,504,664 +$3,458,714 TEVA, ORBK, ORA, YHOO, DK 13F-HR 13 Nov 2015, 16:00
Q2 2015 1 $2,125 $0 $0 $0 KORNIT DIGITAL LTD New Holdings 17 Aug 2015, 15:14
Q2 2015 21 $78,575,125 +$10,665,586 -$23,734,191 -$13,068,605 ORBK, ORA, TEVA, YHOO, DK 13F-HR 13 Aug 2015, 17:01
Q1 2015 18 $86,115,000 +$13,022,056 -$30,735,315 -$17,713,259 ORBK, ORA, TEVA, YHOO, CHECK POINT SOFTWARE TECHNOLOGIES LTD 13F-HR 14 May 2015, 17:18
Q4 2014 16 $93,843,000 $0 $0 $0 ORBK, NVMI, TEVA, ORA, CHECK POINT SOFTWARE TECHNOLOGIES LTD 13F-HR 13 Feb 2015, 16:04