2026 Q1 Portfolio Activity
In 2026 Q1, ION Fund Management Ltd maintained a portfolio of 78 distinct positions. The most significant new addition was ULTRA CLEAN HLDGS INC, now representing 3.08% of the total fund value. They heavily accumulated shares in SOLAREDGE TECHNOLOGIES INC, increasing the position by 38.7%. The fund also reduced its exposure to CHECK POINT SOFTWARE TECH LT by 89.8%.
Position History
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ION Fund Management Ltd
AUM $625M
Total Positions
78
Quarter
2026 Q1
Top Holding
TEVA (16.4%)
Top 10 Concentration
67.4%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 78
ION Fund Management Ltd Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TEVA
TEVA PHARMACEUT...
|
Healthcare | 16.45% | 14.74% |
#1
Prev: #1
|
6.5 |
—
|
-190,557 | -4.7% |
P
S
|
3,859,443 | $116,246,423 |
$31.21
+9.9%
|
2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | ||
|
DK
DELEK US HLDGS ...
|
Energy | 8.74% | 6.11% |
#2
Prev: #2
|
5.0 |
—
|
-397,601 | -22.5% |
P
S
|
1,370,000 | $61,745,900 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SEDG
SOLAREDGE TECHN...
|
Technology | 7.97% | 2.68% |
#3
12
Prev: #15
|
6.7 |
—
|
307,690 | 38.7% |
P
S
|
1,103,690 | $56,343,375 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ILMN
ILLUMINA INC
|
Healthcare | 6.81% | 5.08% |
#4
Prev: #4
|
5.2 |
—
|
58,200 | 17.5% |
P
S
|
390,200 | $48,096,052 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DAC
DANAOS CORPORAT...
|
Industrials | 6.07% | 4.61% |
#5
Prev: #5
|
3.4 |
—
|
-38,693 | -9.2% |
P
S
|
381,122 | $42,929,582 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PHIN
PHINIA INC
|
Consumer Cyclical | 4.94% | 3.77% |
#6
3
Prev: #9
|
2.5 |
—
|
-5,000 | -1.0% |
P
S
|
510,000 | $34,904,400 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NXE
NEXGEN ENERGY L...
|
Energy | 4.30% | 2.14% |
#7
11
Prev: #18
|
4.2 |
—
|
621,260 | 31.1% |
P
S
|
2,618,200 | $30,371,120 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RIG
TRANSOCEAN LTD
|
Energy | 4.21% | 2.12% |
#8
11
Prev: #19
|
2.2 |
—
|
92,277 | 2.1% |
P
S
|
4,488,400 | $29,758,092 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NMM
NAVIOS MARITIME...
|
Industrials | 4.12% | 2.85% |
#9
4
Prev: #13
|
2.1 |
—
|
-35,056 | -7.5% |
P
S
|
430,944 | $29,080,101 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VALE
CALL
VALE S A
|
CALL Option | 3.84% | 3.51% |
#10
1
Prev: #11
|
1.5 |
—
|
-601,100 | -26.1% |
P
S
|
1,706,000 | $27,142,460 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
Q
QNITY ELECTRONI...
|
Technology | 3.62% | 1.95% |
#11
11
Prev: #22
|
3.4 |
—
|
17,300 | 8.5% |
P
S
|
221,600 | $25,568,208 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UCTT
ULTRA CLEAN HLD...
|
Technology | 3.08% | — |
#12
Prev: #—
|
4.7 |
—
|
349,852 | — |
NEW
|
349,852 | $21,753,797 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AER
AERCAP HOLDINGS...
|
Industrials | 2.43% | 4.44% |
#13
7
Prev: #6
|
1.0 |
—
|
-140,000 | -52.8% |
P
S
|
125,000 | $17,147,500 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SHC
SOTERA HEALTH C...
|
Healthcare | 2.42% | 0.02% |
#14
48
Prev: #62
|
4.0 |
—
|
1,183,390 | 11833.9% |
P
S
|
1,193,390 | $17,113,213 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FLS
FLOWSERVE CORP
|
Industrials | 2.05% | — |
#15
Prev: #—
|
4.3 |
—
|
197,000 | — |
NEW
|
197,000 | $14,481,470 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
FLR
FLUOR CORP
|
Industrials | 1.98% | — |
#16
Prev: #—
|
4.3 |
—
|
299,200 | — |
NEW
|
299,200 | $13,957,680 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PBR
CALL
PETROLEO BRASIL...
|
CALL Option | 1.76% | — |
#17
Prev: #—
|
4.2 |
—
|
600,000 | — |
NEW
|
600,000 | $12,450,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CRWV
PUT
COREWEAVE INC
|
PUT Option | 1.61% | 1.23% |
#18
7
Prev: #25
|
1.6 |
—
|
no change | no change |
P
S
|
146,900 | $11,380,343 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CIEN
CIENA CORP
|
Technology | 1.52% | 2.07% |
#19
2
Prev: #21
|
0.6 |
—
|
-48,335 | -63.6% |
P
S
|
27,665 | $10,740,383 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TTMI
TTM TECHNOLOGIE...
|
Technology | 1.38% | 1.13% |
#20
6
Prev: #26
|
0.6 |
—
|
-40,000 | -28.6% |
P
S
|
100,000 | $9,742,000 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ONTO
ONTO INNOVATION...
|
Technology | 0.87% | — |
#21
Prev: #—
|
3.8 |
—
|
30,000 | — |
NEW
|
30,000 | $6,152,100 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 0.71% | 0.54% |
#22
6
Prev: #28
|
2.8 |
—
|
4,000 | 20.0% |
P
S
|
24,000 | $4,998,480 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
XYZ
BLOCK INC
|
Technology | 0.68% | 1.37% |
#23
1
Prev: #24
|
0.3 |
—
|
-100,000 | -55.6% |
P
S
|
80,000 | $4,814,400 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GLBE
GLOBAL E ONLINE...
|
Consumer Cyclical | 0.68% | 0.46% |
#24
8
Prev: #32
|
3.3 |
—
|
55,000 | 55.0% |
P
S
|
155,000 | $4,781,750 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CHKP
CHECK POINT SOF...
|
Technology | 0.53% | 5.50% |
#25
22
Prev: #3
|
0.2 |
—
|
-228,122 | -89.8% |
P
S
|
26,000 | $3,714,100 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
OKTA
OKTA INC
|
Technology | 0.45% | 1.01% |
#26
1
Prev: #27
|
0.2 |
—
|
-60,000 | -60.0% |
P
S
|
40,000 | $3,148,400 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LFUS
LITTELFUSE INC
|
Technology | 0.38% | — |
#27
Prev: #—
|
3.7 |
—
|
8,000 | — |
NEW
|
8,000 | $2,714,800 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IBKR
INTERACTIVE BRO...
|
Financial Services | 0.38% | 0.53% |
#28
1
Prev: #29
|
0.2 |
—
|
-30,000 | -42.9% |
P
S
|
40,000 | $2,682,800 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PANW
PALO ALTO NETWO...
|
Technology | 0.36% | 0.34% |
#29
6
Prev: #35
|
1.1 |
—
|
no change | no change |
P
S
|
16,000 | $2,565,120 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GLD
SPDR GOLD TR
|
ETF | 0.31% | 0.30% |
#30
6
Prev: #36
|
0.1 |
—
|
-1,490 | -22.8% |
P
S
|
5,045 | $2,170,813 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GDXJ
VANECK ETF TRUS...
|
ETF | 0.30% | 0.23% |
#31
9
Prev: #40
|
1.1 |
—
|
no change | no change |
P
S
|
17,370 | $2,085,095 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PARR
PAR PAC HOLDING...
|
Energy | 0.28% | 0.13% |
#32
12
Prev: #44
|
1.1 |
—
|
no change | no change |
P
S
|
32,065 | $2,008,552 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AEM
AGNICO EAGLE MI...
|
Basic Materials | 0.26% | 0.20% |
#33
8
Prev: #41
|
0.6 |
—
|
-800 | -8.0% |
P
S
|
9,200 | $1,867,416 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VALE
VALE S A
|
Basic Materials | 0.24% | — |
#34
Prev: #—
|
3.6 |
—
|
107,100 | — |
NEW
|
107,100 | $1,703,961 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SLB
SLB LIMITED
|
Energy | 0.24% | 0.11% |
#35
13
Prev: #48
|
2.6 |
—
|
8,470 | 35.3% |
P
S
|
32,470 | $1,668,633 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HAL
HALLIBURTON CO
|
Energy | 0.23% | 0.12% |
#36
9
Prev: #45
|
2.1 |
—
|
5,725 | 15.8% |
P
S
|
42,025 | $1,638,555 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VAL
VALARIS LTD
|
Energy | 0.23% | 0.10% |
#37
17
Prev: #54
|
1.1 |
—
|
no change | no change |
P
S
|
16,275 | $1,595,601 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
XOM
EXXON MOBIL COR...
|
Energy | 0.22% | 0.12% |
#38
8
Prev: #46
|
2.1 |
—
|
1,070 | 12.9% |
P
S
|
9,360 | $1,588,018 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IBIT
ISHARES BITCOIN...
|
Bond/Debt | 0.22% | 0.23% |
#39
Prev: #39
|
1.1 |
—
|
no change | no change |
P
S
|
40,000 | $1,536,800 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PBR
PETROLEO BRASIL...
|
Energy | 0.21% | — |
#40
Prev: #—
|
3.6 |
—
|
72,000 | — |
NEW
|
72,000 | $1,494,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SIL
GLOBAL X FDS
|
ETF | 0.20% | 0.28% |
#41
4
Prev: #37
|
0.1 |
—
|
-13,255 | -46.3% |
P
S
|
15,400 | $1,387,232 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SLV
ISHARES SILVER ...
|
ETF | 0.19% | 2.60% |
#42
26
Prev: #16
|
0.1 |
—
|
-325,375 | -94.2% |
P
S
|
20,100 | $1,369,614 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PYPL
PAYPAL HLDGS IN...
|
Financial Services | 0.19% | — |
#43
Prev: #—
|
3.6 |
—
|
30,000 | — |
NEW
|
30,000 | $1,356,900 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MSI
MOTOROLA SOLUTI...
|
Technology | 0.18% | — |
#44
Prev: #—
|
3.6 |
—
|
3,000 | — |
NEW
|
3,000 | $1,301,910 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CVI
CVR ENERGY INC
|
Energy | 0.16% | 0.10% |
#45
7
Prev: #52
|
1.1 |
—
|
no change | no change |
P
S
|
33,385 | $1,123,405 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NTR
NUTRIEN LTD
|
Basic Materials | 0.15% | 0.10% |
#46
5
Prev: #51
|
1.1 |
—
|
no change | no change |
P
S
|
14,150 | $1,067,759 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SCCO
SOUTHERN COPPER...
|
Basic Materials | 0.15% | 0.10% |
#47
3
Prev: #50
|
0.6 |
—
|
51 | 0.8% |
P
S
|
6,168 | $1,061,266 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RGLD
ROYAL GOLD INC
|
Basic Materials | 0.15% | 0.11% |
#48
1
Prev: #49
|
1.1 |
—
|
no change | no change |
P
S
|
4,100 | $1,043,409 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ITUB
ITAU UNIBANCO H...
|
Preferred | 0.14% | — |
#49
Prev: #—
|
3.6 |
—
|
119,500 | — |
NEW
|
119,500 | $1,001,410 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AEIS
ADVANCED ENERGY...
|
Industrials | 0.14% | — |
#50
Prev: #—
|
3.6 |
—
|
3,000 | — |
NEW
|
3,000 | $968,130 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-50 of 78 holdings