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ION Fund Management Portfolio holdings

AUM $1.58B
This Fund
S&P 500
This Quarter Est. Return
+20.92%
1 Year Est. Return
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$1.58B
AUM Growth
+$870M
Cap. Flow
+$711M
Cap. Flow %
45.11%
Top 10 Hldgs %
79.28%
Holding
71
New
9
Increased
16
Reduced
13
Closed
15

Top Buys

Rank Stock Value
1
GLBE icon
Global E Online
GLBE
+$36.7M
2
SHC icon
Sotera Health
SHC
+$33.9M
3
FLS icon
Flowserve
FLS
+$33M
4
FLR icon
Fluor
FLR
+$23.4M
5
RIG icon
Transocean
RIG
+$14.1M

Top Sells

Rank Stock Value
1
Q
Qnity Electronics Inc
Q
+$25.6M
2
AER icon
AerCap
AER
+$17.1M
3
ILMN icon
Illumina
ILMN
+$12.3M
4
CIEN icon
Ciena
CIEN
+$10.7M
5
TTMI icon
TTM Technologies
TTMI
+$6.13M

Sector Composition

Rank Sector Weight
1 Healthcare 16.16%
2 Industrials 10.93%
3 Technology 9.62%
4 Energy 9.42%
5 Consumer Discretionary 6.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
QQQ icon
1
PUT
Invesco QQQ Trust
QQQ
$486B
$663M 42.03%
+900,000
New +$619M
TEVA icon
2
Teva Pharmaceuticals
TEVA
$44.4B
$142M 8.98%
4,180,759
+321,316
+8% +$10.7M
DK icon
3
Delek US
DK
$4.14B
$75.3M 4.78%
1,481,841
+111,841
+8% +$4.96M
SEDG icon
4
SolarEdge
SEDG
$1.84B
$61.8M 3.92%
1,057,841
-45,849
-4% -$2.4M
SHC icon
5
Sotera Health
SHC
$5.57B
$59.3M 3.76%
3,343,648
+2,150,258
+180% +$33.9M
ILMN icon
6
Illumina
ILMN
$34B
$53.9M 3.42%
306,384
-83,816
-21% -$12.3M
SMH icon
7
PUT
VanEck Semiconductor ETF
SMH
$65.9B
$52.5M 3.33%
+80,000
New +$43.6M
DAC icon
8
Danaos Corp
DAC
$2.78B
$50.3M 3.19%
410,977
+29,855
+8% +$3.73M
FLS icon
9
Flowserve
FLS
$10.2B
$46.8M 2.97%
631,500
+434,500
+221% +$33M
GLBE icon
10
Global E Online
GLBE
$6.62B
$45.6M 2.89%
1,314,000
+1,159,000
+748% +$36.7M
PHIN icon
11
Phinia Inc
PHIN
$2.6B
$45.1M 2.86%
547,684
+37,684
+7% +$2.89M
UCTT
12
Ultra Clean Holdings
UCTT
$3.32B
$42.5M 2.7%
298,000
-51,852
-15% -$4.56M
FLR icon
13
Fluor
FLR
$6.86B
$40.7M 2.58%
777,285
+478,085
+160% +$23.4M
RIG icon
14
Transocean
RIG
$6.42B
$33M 2.09%
6,750,000
+2,261,600
+50% +$14.1M
NMM icon
15
Navios Maritime Partners
NMM
$2.58B
$30.9M 1.96%
441,439
+10,495
+2% +$751K
NXE icon
16
NexGen Energy
NXE
$7.52B
$30.8M 1.95%
3,280,491
+662,291
+25% +$7.53M
CRWV
17
PUT
CoreWeave
CRWV
$48.6B
$14.6M 0.93%
146,900
TTMI icon
18
TTM Technologies
TTMI
$11.8B
$11.6M 0.74%
62,000
-38,000
-38% -$6.13M
ONTO icon
19
Onto Innovation
ONTO
$17.8B
$7.19M 0.46%
19,000
-11,000
-37% -$3.11M
OKTA icon
20
Okta
OKTA
$22.7B
$6.82M 0.43%
50,000
+10,000
+25% +$940K
VECO icon
21
Veeco
VECO
$2.91B
$6.37M 0.4%
+84,000
New +$4.79M
XYZ
22
Block Inc
XYZ
$49.7B
$6.08M 0.39%
80,000
AMZN icon
23
Amazon
AMZN
$2.82T
$5.72M 0.36%
24,000
PANW icon
24
Palo Alto Networks
PANW
$277B
$3.75M 0.24%
11,000
-5,000
-31% -$1.14M
IBKR icon
25
Interactive Brokers
IBKR
$44.5B
$3.48M 0.22%
40,000

Similar funds

ION Fund Management's Q2 2026 Portfolio in Review

As of Q2 2026, ION Fund Management held 71 positions worth $1.58B, up 123% from $707M the previous quarter. Its ten largest holdings account for 79% of the portfolio.

ION Fund Management deployed $711M of net new capital in Q2 2026, opening 9 new positions and adding to 16 existing holdings. Its largest new stake was Veeco: 84,000 shares worth $6.37M.

By sector, the portfolio is most concentrated in Healthcare at 16% of assets, down from 26% a quarter earlier, followed by Industrials and Technology.

On the sell side, the largest reduction was Illumina, an estimated $12.3M trimmed.

  • ION Fund Management's largest Q2 2026 buy was Veeco: 84,000 shares worth $6.37M.
  • ION Fund Management added most to Global E Online in Q2 2026, an estimated $36.7M increase.
  • ION Fund Management's biggest Q2 2026 reduction was Illumina, cutting an estimated $12.3M.
  • ION Fund Management fully exited Qnity Electronics Inc in Q2 2026, selling an estimated $25.6M.
  • ION Fund Management's ten largest holdings make up 79% of its $1.58B portfolio in Q2 2026.
  • ION Fund Management opened 9 new positions and closed 15 in Q2 2026.
  • ION Fund Management's portfolio value rose 123% quarter-over-quarter to $1.58B.

Based on ION Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.