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Ion Asset Management Portfolio holdings

AUM $911M
1-Year Est. Return 24.97%
This Fund
S&P 500
This Quarter Est. Return
+11.6%
1 Year Est. Return
+24.97%
3 Year Est. Return
+124.8%
5 Year Est. Return
+193.28%
10 Year Est. Return
+1,414.48%
AUM
$1.82B
AUM Growth
+$273M
Cap. Flow
+$95.4M
Cap. Flow %
5.25%
Top 10 Hldgs %
76.59%
Holding
74
New
17
Increased
13
Reduced
21
Closed
9

Top Buys

Rank Stock Value
1
LW icon
Lamb Weston
LW
+$87.1M
2
CSGP icon
CoStar Group
CSGP
+$80.2M
3
PRGO icon
Perrigo
PRGO
+$25.8M
4
ETOR
eToro Group
ETOR
+$12.9M
5
DAC icon
Danaos Corp
DAC
+$7.19M

Top Sells

Rank Stock Value
1
SEDG icon
SolarEdge
SEDG
+$33.7M
2
TEVA icon
Teva Pharmaceuticals
TEVA
+$11.1M
3
CIEN icon
Ciena
CIEN
+$10.4M
4
AER icon
AerCap
AER
+$9.41M
5
PI icon
Impinj
PI
+$5.37M

Sector Composition

Rank Sector Weight
1 Healthcare 44.88%
2 Industrials 11.23%
3 Technology 9.89%
4 Energy 5.23%
5 Real Estate 5.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TEVA icon
1
Teva Pharmaceuticals
TEVA
$35.5B
$643M 35.34%
38,347,875
-685,625
-2% -$11.1M
AER icon
2
AerCap
AER
$23.4B
$111M 6.1%
948,983
-87,017
-8% -$9.41M
PRGO icon
3
Perrigo
PRGO
$1.36B
$102M 5.61%
3,817,621
+983,727
+35% +$25.8M
CIEN icon
4
Ciena
CIEN
$57.8B
$98.5M 5.42%
1,211,264
-145,488
-11% -$10.4M
CSGP icon
5
CoStar Group
CSGP
$11.1B
$94.1M 5.17%
1,169,833
+1,028,933
+730% +$80.2M
LW icon
6
Lamb Weston
LW
$6.61B
$84.4M 4.64%
+1,627,358
New +$87.1M
DK icon
7
Delek US
DK
$4.06B
$79.3M 4.36%
3,743,890
+67,490
+2% +$1.13M
ILMN icon
8
Illumina
ILMN
$29.6B
$71.6M 3.94%
750,921
+17,192
+2% +$1.4M
DAC icon
9
Danaos Corp
DAC
$2.46B
$56.4M 3.1%
654,308
+87,614
+15% +$7.19M
TLT icon
10
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$53M 2.91%
+600,000
New +$52.3M
GDX icon
11
VanEck Gold Miners ETF
GDX
$22.8B
$51M 2.8%
978,970
+4,420
+0.5% +$219K
QQQ icon
12
PUT
Invesco QQQ Trust
QQQ
$460B
$40.9M 2.25%
74,200
-221,900
-75% -$110M
SLV icon
13
iShares Silver Trust
SLV
$27.9B
$36.7M 2.02%
1,119,400
+12,800
+1% +$391K
NMM icon
14
Navios Maritime Partners
NMM
$2.12B
$30.8M 1.69%
817,963
+17,285
+2% +$638K
PHIN icon
15
Phinia Inc
PHIN
$2.9B
$27.8M 1.53%
625,412
-13,588
-2% -$573K
IBIT icon
16
PUT
iShares Bitcoin Trust
IBIT
$47.6B
$27.5M 1.51%
+450,000
New +$25.2M
IMAX icon
17
IMAX
IMAX
$2.35B
$21.7M 1.2%
777,800
-132,200
-15% -$3.43M
OKTA icon
18
Okta
OKTA
$23.4B
$16.7M 0.92%
166,871
-29,529
-15% -$3.15M
DT icon
19
Dynatrace
DT
$11.8B
$16.6M 0.91%
300,000
+40,000
+15% +$2M
HYG icon
20
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
$16.1M 0.89%
200,000
-200,000
-50% -$15.8M
ZIM icon
21
CALL
ZIM Integrated Shipping Services
ZIM
$3.07B
$15.2M 0.84%
+947,300
New +$14.9M
MNDY icon
22
monday.com
MNDY
$3.02B
$14.4M 0.79%
45,780
+6,000
+15% +$1.67M
ETOR
23
eToro Group
ETOR
$2.93B
$13.3M 0.73%
+200,000
New +$12.9M
XYZ
24
Block Inc
XYZ
$45.6B
$12.2M 0.67%
180,000
– –
RIG icon
25
Transocean
RIG
$5.94B
$10.1M 0.56%
3,900,000
-400,000
-9% -$1.03M
1
2 3

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Ion Asset Management's Q2 2025 Portfolio in Review

As of Q2 2025, Ion Asset Management held 74 positions worth $1.82B, up 18% from $1.55B the previous quarter. Its ten largest holdings account for 77% of the portfolio.

Ion Asset Management deployed $95.4M of net new capital in Q2 2025, opening 17 new positions and adding to 13 existing holdings. Its largest new stake was Lamb Weston: 1,627,358 shares worth $84.4M.

By sector, the portfolio is most concentrated in Healthcare at 45% of assets, down from 48% a quarter earlier, followed by Industrials and Technology.

On the sell side, the largest reduction was Teva Pharmaceuticals, an estimated $11.1M trimmed.

  • Ion Asset Management's largest Q2 2025 buy was Lamb Weston: 1,627,358 shares worth $84.4M.
  • Ion Asset Management added most to CoStar Group in Q2 2025, an estimated $80.2M increase.
  • Ion Asset Management's biggest Q2 2025 reduction was Teva Pharmaceuticals, cutting an estimated $11.1M.
  • Ion Asset Management fully exited SolarEdge in Q2 2025, selling an estimated $33.7M.
  • Ion Asset Management's ten largest holdings make up 77% of its $1.82B portfolio in Q2 2025.
  • Ion Asset Management opened 17 new positions and closed 9 in Q2 2025.
  • Ion Asset Management's portfolio value rose 18% quarter-over-quarter to $1.82B.

Based on Ion Asset Management's 13F filing for Q2 2025, filed 15 Aug 2025.