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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
+7.93%
1 Year Est. Return
+47.76%
3 Year Est. Return
+48.32%
5 Year Est. Return
10 Year Est. Return
AUM
$224M
AUM Growth
+$20.4M
Cap. Flow
+$27.3M
Cap. Flow %
12.16%
Top 10 Hldgs %
22.39%
Holding
140
New
33
Increased
51
Reduced
24
Closed
32

Top Buys

Rank Stock Value
1
SDGR icon
Schrodinger
SDGR
+$3.33M
2
CRWD icon
CrowdStrike
CRWD
+$3.32M
3
RIOT icon
Riot Platforms
RIOT
+$2.94M
4
ZS icon
Zscaler
ZS
+$2.92M
5
SPCE icon
Virgin Galactic
SPCE
+$2.84M

Top Sells

Rank Stock Value
1
SPLK
Splunk Inc
SPLK
+$3.75M
2
TME icon
Tencent Music
TME
+$3.44M
3
AMZN icon
Amazon
AMZN
+$3.18M
4
XLNX
Xilinx Inc
XLNX
+$2.35M
5
BR icon
Broadridge
BR
+$2.23M

Sector Composition

Rank Sector Weight
1 Technology 41.29%
2 Healthcare 36.47%
3 Financials 8.77%
4 Industrials 5.95%
5 Consumer Discretionary 3.08%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SDGR icon
26
Schrodinger
SDGR
$1.12B
$2.83M 1.26%
+37,089
New +$3.33M
RUN icon
27
Sunrun
RUN
$2.37B
$2.82M 1.26%
46,683
+4,361
+10% +$303K
SI
28
DELISTED
Silvergate Capital Corporation
SI
$2.78M 1.24%
+19,536
New +$2.32M
NBIX icon
29
Neurocrine Biosciences
NBIX
$17.7B
$2.76M 1.23%
28,413
+2,986
+12% +$313K
BIDU icon
30
Baidu
BIDU
$35.8B
$2.76M 1.23%
12,696
+8,892
+234% +$2.32M
ALRM icon
31
Alarm.com
ALRM
$2.56B
$2.75M 1.23%
31,870
+2,429
+8% +$229K
TER icon
32
Teradyne
TER
$54.8B
$2.74M 1.22%
22,527
+5,394
+31% +$678K
TWLO icon
33
Twilio
TWLO
$29.1B
$2.71M 1.21%
7,944
-231
-3% -$86.5K
TMO icon
34
Thermo Fisher Scientific
TMO
$211B
$2.68M 1.19%
5,863
-1,144
-16% -$546K
BKI
35
DELISTED
Black Knight, Inc. Common Stock
BKI
$2.63M 1.17%
35,474
+2,033
+6% +$164K
ZS icon
36
Zscaler
ZS
$23B
$2.52M 1.12%
+14,674
New +$2.92M
PANW icon
37
Palo Alto Networks
PANW
$264B
$2.46M 1.1%
45,780
+3,546
+8% +$211K
ABT icon
38
Abbott
ABT
$180B
$2.45M 1.09%
20,442
-2,941
-13% -$348K
A icon
39
Agilent Technologies
A
$39.1B
$2.45M 1.09%
19,253
-973
-5% -$120K
RARE icon
40
Ultragenyx Pharmaceutical
RARE
$2.65B
$2.39M 1.07%
21,017
+3,371
+19% +$459K
MAXR
41
DELISTED
Maxar Technologies Inc. Common Stock
MAXR
$2.34M 1.04%
+61,757
New +$2.75M
TXG icon
42
10x Genomics
TXG
$5.87B
$2.31M 1.03%
+12,773
New +$2.21M
ENPH icon
43
Enphase Energy
ENPH
$4.84B
$2.23M 0.99%
13,719
+1,331
+11% +$239K
ILMN icon
44
Illumina
ILMN
$29.4B
$2.18M 0.97%
5,829
+668
+13% +$272K
UPST icon
45
Upstart Holdings
UPST
$2.58B
$2.09M 0.93%
+16,245
New +$1.25M
TSLA icon
46
Tesla
TSLA
$1.24T
$2.07M 0.92%
9,294
-1,890
-17% -$475K
RGNX icon
47
Regenxbio
RGNX
$623M
$2.05M 0.91%
60,033
+12,470
+26% +$532K
CRNC icon
48
Cerence
CRNC
$382M
$1.89M 0.84%
+21,111
New +$2.32M
NIO icon
49
NIO
NIO
$11.3B
$1.89M 0.84%
48,420
-15,022
-24% -$766K
PLTR icon
50
Palantir
PLTR
$295B
$1.85M 0.82%
+79,370
New +$2.18M

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AtonRa Partners's Q1 2021 Portfolio in Review

As of Q1 2021, AtonRa Partners held 140 positions worth $224M, up 10% from $204M the previous quarter. Its ten largest holdings account for 22% of the portfolio.

AtonRa Partners deployed $27.3M of net new capital in Q1 2021, opening 33 new positions and adding to 51 existing holdings. Its largest new stake was Schrodinger: 37,089 shares worth $2.83M.

By sector, the portfolio is most concentrated in Technology at 41% of assets, down from 43% a quarter earlier, followed by Healthcare and Financials.

On the sell side, the largest reduction was Guidewire Software, an estimated $1.92M trimmed.

  • AtonRa Partners's largest Q1 2021 buy was Schrodinger: 37,089 shares worth $2.83M.
  • AtonRa Partners added most to Virgin Galactic in Q1 2021, an estimated $2.84M increase.
  • AtonRa Partners's biggest Q1 2021 reduction was Guidewire Software, cutting an estimated $1.92M.
  • AtonRa Partners fully exited Splunk Inc in Q1 2021, selling an estimated $3.75M.
  • AtonRa Partners's ten largest holdings make up 22% of its $224M portfolio in Q1 2021.
  • AtonRa Partners opened 33 new positions and closed 32 in Q1 2021.
  • AtonRa Partners's portfolio value rose 10% quarter-over-quarter to $224M.

Based on AtonRa Partners's 13F filing for Q1 2021, filed 17 May 2021.