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Filers›Hedge Fund›Ion Asset Management Ltd.
DOSSIER · 13F-HR · Q3 2025

Ion Asset Management Ltd.

Ion Asset's hedge fund based in Greenwich, CT — $911M in tracked AUM across 67 positions as of Q3 2025.

IA
Ion Asset·Greenwich, CT·Hedge Fund
CIK 0001603837 · last filed Sep 30, 2025
Total AUM
$911M
▲ 12.1%
vs prior
Holdings
67
—
positions
Whale Score
51
51
tracked
Activity
—
no data
changes this Q
Top sector
Tech
18% weight
concentration
AI Analysis · Q3 2025 · Q3 2025

Ion Asset Management Ltd. filed its latest 13F-HR for Q3 2025. See the latest holdings and position changes below.

Quarter at a glance — Q3 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q3 2025.

#HoldingValueSharesWeight
01
TEVA
TEVA PHARMACEUTICAL INDS LTD
$111M5.5M12.2%
02
QQQ
INVESCO QQQ TR
$72M120K7.9%
03
DK
DELEK US HLDGS INC NEW
$60M1.8M6.5%
04
GDX
VANECK ETF TRUST
$55M725K6.1%
05
M22465104
CHECK POINT SOFTWARE TECH LT
$54M259K5.9%
06
CSGP
COSTAR GROUP INC
$45M534K4.9%
07
SLV
ISHARES SILVER TR
$40M952K4.4%
08
G97822103
PERRIGO CO PLC
$39M1.8M4.3%
09
ILMN
ILLUMINA INC
$37M394K4.1%
10
N00985106
AERCAP HOLDINGS NV
$36M300K4.0%

Filing history

Filing history loading…
AI Agent · grounded in Ion
haiku-4-5 · 67 positions indexed
Sector mix
  • Tech18%
  • Health Care18%
  • Cons. Disc.4%
  • Communications42%
  • Industrials9%
  • Energy7%
  • Other2%
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