Filed: 5/15/2026ACC: 0001178913-26-002740
📋 What this filing means
ION FUND MANAGEMENT LTD filed this quarterly 13F‑HR report disclosing 60 equity positions with a total reported market value of $706.67M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
60
Positions
$706.67M
Total AUM (reported)
21.52M
Total Shares
Allocation by class
COM$305.75M43.3%
D SPONSORED ADS$116.25M16.4%
SHS$65.72M9.3%
COMMON STOCK$60.47M8.6%
REGISTERED SHS$29.76M4.2%
COM UNIT LPI$29.08M4.1%
SPONSORED ADS$28.85M4.1%
Portfolio Concentration
Top 3$234.34M33.2%
4–10$243.99M34.5%
11–25$180.29M25.5%
Rest$48.06M6.8%
Top 3 weight
33.2%
Top 10 weight
67.7%
Voting Authority Distribution
Total shares with voting rights: 21.52M
Sole
Full voting authority
21.52M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole60
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings60
Rows:
TEVA PHARMACEUTICAL INDS LT
SOLEShares3.86M
TypeSH
Market value$116.25M
16.45%
Sole
3.86M
Shared
0.00
None
0.00
DELEK US HLDGS INC NEW
SOLEShares1.37M
TypeSH
Market value$61.75M
8.74%
Sole
1.37M
Shared
0.00
None
0.00
SOLAREDGE TECHNOLOGIES INC
SOLEShares1.10M
TypeSH
Market value$56.34M
7.97%
Sole
1.10M
Shared
0.00
None
0.00
ILLUMINA INC
SOLEShares390.20K
TypeSH
Market value$48.10M
6.81%
Sole
390.20K
Shared
0.00
None
0.00
DANAOS CORPORATION
SOLEShares381.12K
TypeSH
Market value$42.93M
6.07%
Sole
381.12K
Shared
0.00
None
0.00
PHINIA INC
SOLEShares510K
TypeSH
Market value$34.90M
4.94%
Sole
510K
Shared
0.00
None
0.00
NEXGEN ENERGY LTD
SOLEShares2.62M
TypeSH
Market value$30.37M
4.30%
Sole
2.62M
Shared
0.00
None
0.00
TRANSOCEAN LTD
SOLEShares4.49M
TypeSH
Market value$29.76M
4.21%
Sole
4.49M
Shared
0.00
None
0.00
NAVIOS MARITIME PARTNERS LP
SOLEShares430.94K
TypeSH
Market value$29.08M
4.12%
Sole
430.94K
Shared
0.00
None
0.00
VALE S A
SOLEShares1.81M
TypeSH
Market value$28.85M
4.08%
Sole
1.81M
Shared
0.00
None
0.00
QNITY ELECTRONICS INC
SOLEShares221.60K
TypeSH
Market value$25.57M
3.62%
Sole
221.60K
Shared
0.00
None
0.00
ULTRA CLEAN HLDGS INC
SOLEShares349.85K
TypeSH
Market value$21.75M
3.08%
Sole
349.85K
Shared
0.00
None
0.00
AERCAP HOLDINGS NV
SOLEShares125K
TypeSH
Market value$17.15M
2.43%
Sole
125K
Shared
0.00
None
0.00
SOTERA HEALTH CO
SOLEShares1.19M
TypeSH
Market value$17.11M
2.42%
Sole
1.19M
Shared
0.00
None
0.00
FLOWSERVE CORP
SOLEShares197K
TypeSH
Market value$14.48M
2.05%
Sole
197K
Shared
0.00
None
0.00
FLUOR CORP
SOLEShares299.20K
TypeSH
Market value$13.96M
1.98%
Sole
299.20K
Shared
0.00
None
0.00
PETROLEO BRASILEIRO S A
SOLEShares672K
TypeSH
Market value$13.94M
1.97%
Sole
672K
Shared
0.00
None
0.00
COREWEAVE INC
SOLEShares146.90K
TypeSH
Market value$11.38M
1.61%
Sole
146.90K
Shared
0.00
None
0.00
CIENA CORP
SOLEShares27.66K
TypeSH
Market value$10.74M
1.52%
Sole
27.66K
Shared
0.00
None
0.00
TTM TECHNOLOGIES INC
SOLEShares100K
TypeSH
Market value$9.74M
1.38%
Sole
100K
Shared
0.00
None
0.00
ONTO INNOVATION INC
SOLEShares30K
TypeSH
Market value$6.15M
0.87%
Sole
30K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares24K
TypeSH
Market value$5.00M
0.71%
Sole
24K
Shared
0.00
None
0.00
BLOCK INC
SOLEShares80K
TypeSH
Market value$4.81M
0.68%
Sole
80K
Shared
0.00
None
0.00
GLOBAL E ONLINE LTD
SOLEShares155K
TypeSH
Market value$4.78M
0.68%
Sole
155K
Shared
0.00
None
0.00
CHECK POINT SOFTWARE TECH L
SOLEShares26K
TypeSH
Market value$3.71M
0.53%
Sole
26K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TEVA PHARMACEUTICAL INDS LTSOLE | D SPONSORED ADS | 3.86M | SH | $116.25M 16.45% | 3.86M | 0.00 | 0.00 |
DELEK US HLDGS INC NEWSOLE | COM | 1.37M | SH | $61.75M 8.74% | 1.37M | 0.00 | 0.00 |
SOLAREDGE TECHNOLOGIES INCSOLE | COM | 1.10M | SH | $56.34M 7.97% | 1.10M | 0.00 | 0.00 |
ILLUMINA INCSOLE | COM | 390.20K | SH | $48.10M 6.81% | 390.20K | 0.00 | 0.00 |
DANAOS CORPORATIONSOLE | SHS | 381.12K | SH | $42.93M 6.07% | 381.12K | 0.00 | 0.00 |
PHINIA INCSOLE | COMMON STOCK | 510K | SH | $34.90M 4.94% | 510K | 0.00 | 0.00 |
NEXGEN ENERGY LTDSOLE | COM | 2.62M | SH | $30.37M 4.30% | 2.62M | 0.00 | 0.00 |
TRANSOCEAN LTDSOLE | REGISTERED SHS | 4.49M | SH | $29.76M 4.21% | 4.49M | 0.00 | 0.00 |
NAVIOS MARITIME PARTNERS LPSOLE | COM UNIT LPI | 430.94K | SH | $29.08M 4.12% | 430.94K | 0.00 | 0.00 |
VALE S ASOLE | SPONSORED ADS | 1.81M | SH | $28.85M 4.08% | 1.81M | 0.00 | 0.00 |
QNITY ELECTRONICS INCSOLE | COMMON STOCK | 221.60K | SH | $25.57M 3.62% | 221.60K | 0.00 | 0.00 |
ULTRA CLEAN HLDGS INCSOLE | COM | 349.85K | SH | $21.75M 3.08% | 349.85K | 0.00 | 0.00 |
AERCAP HOLDINGS NVSOLE | SHS | 125K | SH | $17.15M 2.43% | 125K | 0.00 | 0.00 |
SOTERA HEALTH COSOLE | COM | 1.19M | SH | $17.11M 2.42% | 1.19M | 0.00 | 0.00 |
FLOWSERVE CORPSOLE | COM | 197K | SH | $14.48M 2.05% | 197K | 0.00 | 0.00 |
FLUOR CORPSOLE | COM | 299.20K | SH | $13.96M 1.98% | 299.20K | 0.00 | 0.00 |
PETROLEO BRASILEIRO S ASOLE | SPONSORED ADR | 672K | SH | $13.94M 1.97% | 672K | 0.00 | 0.00 |
COREWEAVE INCSOLE | COM CL A | 146.90K | SH | $11.38M 1.61% | 146.90K | 0.00 | 0.00 |
CIENA CORPSOLE | COM NEW | 27.66K | SH | $10.74M 1.52% | 27.66K | 0.00 | 0.00 |
TTM TECHNOLOGIES INCSOLE | COM | 100K | SH | $9.74M 1.38% | 100K | 0.00 | 0.00 |
ONTO INNOVATION INCSOLE | COM | 30K | SH | $6.15M 0.87% | 30K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 24K | SH | $5.00M 0.71% | 24K | 0.00 | 0.00 |
BLOCK INCSOLE | CL A | 80K | SH | $4.81M 0.68% | 80K | 0.00 | 0.00 |
GLOBAL E ONLINE LTDSOLE | SHS | 155K | SH | $4.78M 0.68% | 155K | 0.00 | 0.00 |
CHECK POINT SOFTWARE TECH LSOLE | T ORD | 26K | SH | $3.71M 0.53% | 26K | 0.00 | 0.00 |
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