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AtonRa Partners Portfolio holdings

AUM $50.2M
1-Year Est. Return 47.76%
This Fund
S&P 500
This Quarter Est. Return
+14.92%
1 Year Est. Return
+47.76%
3 Year Est. Return
+48.32%
5 Year Est. Return
10 Year Est. Return
AUM
$78.5M
AUM Growth
-$23.3M
Cap. Flow
-$22.9M
Cap. Flow %
-29.17%
Top 10 Hldgs %
20.72%
Holding
116
New
2
Increased
2
Reduced
109
Closed
3

Top Sells

Rank Stock Value
1
ENPH icon
Enphase Energy
ENPH
+$1.38M
2
ABMD
Abiomed Inc
ABMD
+$1.18M
3
FSLR icon
First Solar
FSLR
+$934K
4
SEDG icon
SolarEdge
SEDG
+$906K
5
WOLF icon
Wolfspeed
WOLF
+$803K

Sector Composition

Rank Sector Weight
1 Technology 48.97%
2 Healthcare 38.08%
3 Financials 6.07%
4 Industrials 5.49%
5 Communication Services 1.05%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SPWR
76
DELISTED
SunPower Corporation Common Stock
SPWR
$449K 0.57%
24,924
-18,788
-43% -$385K
RPD icon
77
Rapid7
RPD
$634M
$436K 0.56%
12,839
-2,398
-16% -$85.7K
CPAY icon
78
Corpay
CPAY
$24.2B
$433K 0.55%
2,357
-444
-16% -$81.3K
NTLA icon
79
Intellia Therapeutics
NTLA
$1.5B
$430K 0.55%
12,332
-4,552
-27% -$216K
GPN icon
80
Global Payments
GPN
$22.1B
$426K 0.54%
4,290
-903
-17% -$94.1K
TXG icon
81
10x Genomics
TXG
$5.87B
$421K 0.54%
11,553
-3,125
-21% -$102K
NARI
82
DELISTED
Inari Medical, Inc. Common Stock
NARI
$417K 0.53%
+6,566
New +$476K
LNTH icon
83
Lantheus
LNTH
$6.82B
$407K 0.52%
7,992
-1,788
-18% -$110K
NRIX icon
84
Nurix Therapeutics
NRIX
$2.43B
$405K 0.52%
36,928
-9,987
-21% -$120K
S icon
85
SentinelOne
S
$6.22B
$401K 0.51%
27,466
-2,905
-10% -$53.8K
TMO icon
86
Thermo Fisher Scientific
TMO
$211B
$400K 0.51%
727
-154
-17% -$81.6K
ABT icon
87
Abbott
ABT
$180B
$400K 0.51%
3,639
-726
-17% -$75.2K
CTLT
88
DELISTED
CATALENT, INC.
CTLT
$399K 0.51%
8,875
-3,454
-28% -$188K
TNDM icon
89
Tandem Diabetes Care
TNDM
$1.17B
$378K 0.48%
8,416
-3,543
-30% -$160K
PEGA icon
90
Pegasystems
PEGA
$4.41B
$374K 0.48%
21,824
-4,478
-17% -$77.4K
VRNS icon
91
Varonis Systems
VRNS
$5.25B
$372K 0.47%
15,526
-1,642
-10% -$37.5K
GH icon
92
Guardant Health
GH
$19.5B
$369K 0.47%
13,573
-5,177
-28% -$237K
FIS icon
93
Fidelity National Information Services
FIS
$21.5B
$358K 0.46%
5,276
-1,118
-17% -$79.4K
AFRM icon
94
Affirm
AFRM
$23.5B
$345K 0.44%
35,690
-550
-2% -$8.29K
TWLO icon
95
Twilio
TWLO
$29.1B
$341K 0.43%
6,965
-1,943
-22% -$111K
SI
96
DELISTED
Silvergate Capital Corporation
SI
$339K 0.43%
19,457
-992
-5% -$39.4K
RIOT icon
97
Riot Platforms
RIOT
$8.52B
$321K 0.41%
94,708
-7,043
-7% -$36.3K
COHR icon
98
Coherent
COHR
$55.2B
$318K 0.41%
+9,067
New +$315K
TPIC
99
DELISTED
TPI Composites
TPIC
$318K 0.41%
31,356
-23,097
-42% -$241K
EW icon
100
Edwards Lifesciences
EW
$47.6B
$314K 0.4%
4,211
-952
-18% -$73.4K

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AtonRa Partners's Q4 2022 Portfolio in Review

As of Q4 2022, AtonRa Partners held 116 positions worth $78.5M, down 23% from $102M the previous quarter. Its ten largest holdings account for 21% of the portfolio.

AtonRa Partners withdrew a net $22.9M in Q4 2022, closing 3 positions and reducing 109 holdings. Its most notable exit was Abiomed Inc, an estimated $1.18M position sold in full.

By sector, the portfolio is most concentrated in Technology at 49% of assets, up from 49% a quarter earlier, followed by Healthcare and Financials.

Against the trend, AtonRa Partners opened a new position in Inari Medical, Inc. Common Stock worth $417K.

  • AtonRa Partners's largest Q4 2022 buy was Inari Medical, Inc. Common Stock: 6,566 shares worth $417K.
  • AtonRa Partners added most to Outset Medical in Q4 2022, an estimated $41.2K increase.
  • AtonRa Partners's biggest Q4 2022 reduction was Enphase Energy, cutting an estimated $1.38M.
  • AtonRa Partners fully exited Abiomed Inc in Q4 2022, selling an estimated $1.18M.
  • AtonRa Partners's ten largest holdings make up 21% of its $78.5M portfolio in Q4 2022.
  • AtonRa Partners opened 2 new positions and closed 3 in Q4 2022.
  • AtonRa Partners's portfolio value fell 23% quarter-over-quarter to $78.5M.

Based on AtonRa Partners's 13F filing for Q4 2022, filed 2 Feb 2023.