Ion Asset Management Ltd. quarter change: USA Stocks, Reduced
In share positions in stocks (listed in the US), from the quarter ended 2025-06-30 to 2025-09-30, Ion Asset Management Ltd. opened 8 positions, added to 7, reduced 21, sold out of 9 and left 15 unchanged. The largest increase in value was CHKP (+$53,510,030); the largest decrease was AER (-$74,731,011).
- AER: Country of operation —; Class SHS; Shares 2025-06-30 948,983; Shares 2025-09-30 300,000.
- CIEN: Country of operation United States; Class COM NEW; Shares 2025-06-30 1,211,264; Shares 2025-09-30 211,924.
- PRGO: Country of operation Ireland; Class SHS; Shares 2025-06-30 3,817,621; Shares 2025-09-30 1,760,000.
- LW: Country of operation United States; Class COM; Shares 2025-06-30 1,627,358; Shares 2025-09-30 524,905.
Two Form 13F-HR filings compared (SEC CIK 1603837): 2025-06-30 (filed 2025-08-15) and 2025-09-30 (filed 2025-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.
| Stock | Country of operation | Class | Shares 2025-06-30 | Shares 2025-09-30 | Share change | Value 2025-06-30 | Value 2025-09-30 | Value change |
|---|
AER
AERCAP HOLDINGS NV | | SHS | 948,983 | 300,000 | -648,983 | $111,031,011 | $36,300,000 | -$74,731,011 |
|---|
CIEN
CIENA CORP | United States | COM NEW | 1,211,264 | 211,924 | -999,340 | $98,512,101 | $30,870,969 | -$67,641,132 |
|---|
PRGO
PERRIGO CO PLC | Ireland | SHS | 3,817,621 | 1,760,000 | -2,057,621 | $102,006,833 | $39,195,200 | -$62,811,633 |
|---|
LW
LAMB WESTON HLDGS INC | United States | COM | 1,627,358 | 524,905 | -1,102,453 | $84,378,512 | $30,486,482 | -$53,892,030 |
|---|
CSGP
COSTAR GROUP INC | United States | COM | 1,169,833 | 534,000 | -635,833 | $94,054,573 | $45,053,580 | -$49,000,993 |
|---|
ILMN
ILLUMINA INC | United States | COM | 750,921 | 394,000 | -356,921 | $71,645,373 | $37,418,180 | -$34,227,193 |
|---|
DAC
DANAOS CORPORATION | | SHS | 654,308 | 394,345 | -259,963 | $56,427,522 | $35,416,124 | -$21,011,398 |
|---|
DK
DELEK US HLDGS INC NEW | United States | COM | 3,743,890 | 1,845,000 | -1,898,890 | $79,295,591 | $59,538,150 | -$19,757,441 |
|---|
NMM
NAVIOS MARITIME PARTNERS L P | | COM UNIT LPI | 817,963 | 466,000 | -351,963 | $30,820,846 | $20,993,300 | -$9,827,546 |
|---|
DT
DYNATRACE INC | United States | COM NEW | 300,000 | 200,000 | -100,000 | $16,563,000 | $9,690,000 | -$6,873,000 |
|---|
TTMI
TTM TECHNOLOGIES INC | United States | COM | 173,179 | 16,000 | -157,179 | $7,069,167 | $921,600 | -$6,147,567 |
|---|
OKTA
OKTA INC | United States | CL A | 166,871 | 130,000 | -36,871 | $16,682,094 | $11,921,000 | -$4,761,094 |
|---|
UAN
CVR PARTNERS LP | United States | COM | 86,600 | 40,393 | -46,207 | $7,693,544 | $3,640,217 | -$4,053,327 |
|---|
SLV
ISHARES SILVER TR | United States | ISHARES | 1,119,400 | 952,175 | -167,225 | $36,727,514 | $40,343,655 | +$3,616,141 |
|---|
PHIN
PHINIA INC | United States | COMMON STOCK | 625,412 | 533,469 | -91,943 | $27,824,580 | $30,663,798 | +$2,839,218 |
|---|
XYZ
BLOCK INC | United States | CL A | 180,000 | 130,000 | -50,000 | $12,227,400 | $9,395,100 | -$2,832,300 |
|---|
AEM
AGNICO EAGLE MINES LTD | | COM | 11,070 | 10,530 | -540 | $1,316,555 | $1,774,937 | +$458,382 |
|---|
EOG
EOG RES INC | United States | COM | 5,500 | 2,000 | -3,500 | $657,855 | $224,240 | -$433,615 |
|---|
LITE
LUMENTUM HLDGS INC | United States | COM | 9,186 | 8,000 | -1,186 | $873,221 | $1,301,680 | +$428,459 |
|---|
KTOS
KRATOS DEFENSE & SEC SOLUTIO | United States | COM NEW | 17,740 | 12,285 | -5,455 | $824,023 | $1,122,480 | +$298,457 |
|---|
MP
MP MATERIALS CORP | United States | COM CL A | 31,430 | 12,985 | -18,445 | $1,045,676 | $870,904 | -$174,772 |
|---|
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