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Ion Asset Management 13F Portfolio

Portfolio Manager
Ion Asset Management Ltd.
Performance
+10.19% (2025 Q3)
AUM (13F)
$818.42M
# of Holdings
61
Performance Rank
Allocation (Top 20)
88.96%
Latest filing
Q3 2025

Ion Asset Management Ltd. Holdings Map

Top 50 Ion Asset Management Ltd. Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
TEVA
TEVA PHARMACEUTICAL INDS LTD
13.6%5.51M$111.3M
-85.63%(-32.84M)
2024-Q3: 36.24M shares2024-Q4: 36.65M shares2025-Q1: 39.03M shares2025-Q2: 38.35M shares2025-Q3: 5.51M shares
$10.20(+218.74%)
2025-09-30
DK
DELEK US HLDGS INC NEW
7.27%1.84M$59.5M
-50.72%(-1.90M)
2024-Q3: 2.97M shares2024-Q4: 3.46M shares2025-Q1: 3.68M shares2025-Q2: 3.74M shares2025-Q3: 1.84M shares
$24.39(+24.13%)
2025-09-30
GDX
VANECK ETF TRUST
6.77%724.7K$55.4M
-25.97%(-254.22K)
2024-Q3: 1.08M shares2024-Q4: 1.01M shares2025-Q1: 974.5K shares2025-Q2: 979.0K shares2025-Q3: 724.7K shares
$30.03(+204.83%)
2025-09-30
CHKP
CHECK POINT SOFTWARE TECH LT
6.54%258.6K$53.5Mnew2025-Q3: 258.6K shares
$121.04(+58.21%)
2025-09-30
CSGP
COSTAR GROUP INC
5.5%534.0K$45.1M
-54.35%(-635.83K)
2024-Q4: 147.0K shares2025-Q1: 140.9K shares2025-Q2: 1.17M shares2025-Q3: 534.0K shares
$77.36(-20.68%)
2025-09-30
SLV
ISHARES SILVER TR
4.93%952.2K$40.3M
-14.94%(-167.22K)
2024-Q3: 1.08M shares2024-Q4: 1.11M shares2025-Q1: 1.11M shares2025-Q2: 1.12M shares2025-Q3: 952.2K shares
$21.20(+241.15%)
2025-09-30
PRGO
PERRIGO CO PLC
4.79%1.76M$39.2M
-53.90%(-2.06M)
2024-Q3: 1.88M shares2024-Q4: 2.82M shares2025-Q1: 2.83M shares2025-Q2: 3.82M shares2025-Q3: 1.76M shares
$27.40(-45.41%)
2025-09-30
ILMN
ILLUMINA INC
4.57%394.0K$37.4M
-47.53%(-356.92K)
2024-Q3: 721.5K shares2024-Q4: 800.5K shares2025-Q1: 733.7K shares2025-Q2: 750.9K shares2025-Q3: 394.0K shares
$120.56(+20.97%)
2025-09-30
AER
AERCAP HOLDINGS NV
4.44%300.0K$36.3M
-68.39%(-648.98K)
2024-Q3: 1.09M shares2024-Q4: 1.17M shares2025-Q1: 1.04M shares2025-Q2: 949.0K shares2025-Q3: 300.0K shares
$70.62(+108.37%)
2025-09-30
DAC
DANAOS CORPORATION
4.33%394.3K$35.4M
-39.73%(-259.96K)
2024-Q3: 383.0K shares2024-Q4: 566.0K shares2025-Q1: 566.7K shares2025-Q2: 654.3K shares2025-Q3: 394.3K shares
$71.77(+37.71%)
2025-09-30

About Ion Asset Management Ltd.โ€™s portfolio

Ion Asset Management Ltd. reports $818.42M in US-listed equity holdings across 61 positions in its most recent 13F filing. Its largest disclosed positions are TEVA (13.6%), DK (7.3%) and GDX (6.8%). The top 20 holdings account for 88.96% of reported assets. Its disclosed equity book has returned +17.28% on a three-year cumulative basis. Figures reflect the Q3 2025 filing.

Portfolio concentration

Portfolio concentration
TEVA โ€” 13.8% ($111.30M)DK โ€” 7.4% ($59.54M)GDX โ€” 6.9% ($55.37M)CHKP โ€” 6.6% ($53.51M)CSGP โ€” 5.6% ($45.05M)SLV โ€” 5.0% ($40.34M)PRGO โ€” 4.9% ($39.20M)ILMN โ€” 4.6% ($37.42M)AER โ€” 4.5% ($36.30M)DAC โ€” 4.4% ($35.42M)Other โ€” 36.3% ($292.99M)
64%in top 10
  • TEVA13.8%
  • DK7.4%
  • GDX6.9%
  • CHKP6.6%
  • CSGP5.6%
  • SLV5.0%
  • PRGO4.9%
  • ILMN4.6%
  • AER4.5%
  • DAC4.4%
  • Other36.3%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
7
CHKPCHECK POINT SOFTWARE TECH LT6.5%
DDDUPONT DE NEMOURS INC4.3%
FOLDAMICUS THERAPEUTICS INC0.8%
VRNSVARONIS SYS INC0.6%
+3 opened
Added to
5
NXENEXGEN ENERGY LTD+3404.6%
MBLYMOBILEYE GLOBAL INC+775.9%
MNDYMONDAY COM LTD+20.1%
RIGTRANSOCEAN LTD+7.6%
+1 more
Trimmed
26
TEVATEVA PHARMACEUTICAL INDS LTD-85.6%
CIENCIENA CORP-82.5%
AERAERCAP HOLDINGS NV-68.4%
LWLAMB WESTON HLDGS INC-67.7%
+22 more

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Source filings

Holdings on this page are parsed from Ion Asset Management Ltd.โ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1603837). View Ion Asset Management Ltd.โ€™s 13F filings on SEC

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