Atonra Partners 13F annual report

Atonra Partners is an investment fund managing more than $50.2 billion ran by Simona Terranova. There are currently 124 companies in Mrs. Terranova’s portfolio. The largest investments include Dexcom Inc and Crowdstrike Inc, together worth $2.05 billion.

Limited to 30 biggest holdings

$50.2 billion Assets Under Management (AUM)

As of 29th January 2024, Atonra Partners’s top holding is 8,296 shares of Dexcom Inc currently worth over $1.03 billion and making up 2.1% of the portfolio value. Relative to the number of outstanding shares of Dexcom Inc, Atonra Partners owns more than approximately 0.1% of the company. In addition, the fund holds 3,987 shares of Crowdstrike Inc worth $1.02 billion, whose value fell approximately 0.1% in the past six months. The third-largest holding is Shopify Inc worth $940 million and the next is Palantir Technologies worth $901 million, with 52,503 shares owned.

Currently, Atonra Partners's portfolio is worth at least $50.2 billion. The total portfolio value may be much higher due to cash assets that are not publicly disclosed such as fixed income, real estate, or cash equivalents.

Careers at Atonra Partners

The Atonra Partners office and employees reside in Geneva, Switzerland. According to the last 13-F report filed with the SEC, Simona Terranova serves as the Compliance at Atonra Partners.

Recent trades

In the most recent 13F filing, Atonra Partners revealed that it had increased its stake in Descartes Systems Inc and bought 137 additional shares worth around $12 thousand. This means they effectively own approximately 0.1% of the company. Descartes Systems Inc makes up 3.7% of the fund's Technology sector allocation and has decreased its share price by approximately 0.1% in the past year.

On the other hand, Simona Terranova disclosed a decreased stake in Dexcom Inc by approximately 0.1%. This leaves the value of the investment at $1.03 billion and 8,296 shares.

One of the smallest hedge funds

The two most similar investment funds to Atonra Partners are Union Square Park Capital Management and Tamarack Advisers, L.P.. They manage $50.2 billion and $50.2 billion respectively.


Simona Terranova investment strategy

Atonra Partners’s portfolio is diversified across 10 sectors. Currently, their heaviest sector is Technology — making up 39.4% of the total portfolio value. The fund focuses on investments in the United States as 78.2% of the portfolio companies are based in the United States.

The majority of the companies in the fund’s portfolio are large-cap stocks. Stocks with a size of more than $10 billion in market cap make up 35% of the total holdings value. On the other hand, small-cap stocks make up only 0.8% of the portfolio. The average market cap of the portfolio companies is close to $22.8 billion.

The complete list of Atonra Partners trades based on 13F SEC filings

These positions were updated on February 5th based on the fund’s latest 13F filing. Quickly find out what the most recently closed or increased positions are.

Security Shares Owned Value Allocation
Dexcom Inc
7.23%
8,296
$1,029,451,000 2.05%
Crowdstrike Holdings Inc
13.46%
3,987
$1,017,961,000 2.03%
Shopify Inc
16.11%
12,067
$940,019,000 1.87%
Palantir Technologies Inc.
10.36%
52,503
$901,477,000 1.80%
TransMedics Group, Inc.
8.90%
11,193
$883,463,000 1.76%
Coinbase Global Inc
21.27%
5,040
$876,557,000 1.75%
Shift4 Payments, Inc.
17.78%
11,146
$828,594,000 1.65%
Block Inc
22.19%
10,643
$823,236,000 1.64%
Madrigal Pharmaceuticals Inc
10.99%
3,433
$794,328,000 1.58%
Schrodinger, Inc.
10.93%
21,486
$769,199,000 1.53%
ShockWave Medical Inc
8.05%
4,022
$766,432,000 1.53%
Insulet Corporation
7.49%
3,434
$745,109,000 1.48%
Euronet Worldwide Inc
15.47%
7,326
$743,516,000 1.48%
Descartes Systems Group Inc
1.61%
8,639
$726,146,000 1.45%
Affirm Holdings, Inc.
23.91%
13,830
$679,606,000 1.35%
Exact Science Corp
8.58%
9,013
$666,782,000 1.33%
Neurocrine Biosciences, Inc.
10.07%
5,002
$659,064,000 1.31%
Inspire Medical Systems Inc
7.60%
3,163
$643,449,000 1.28%
Advanced Micro Devices Inc.
9.85%
4,248
$626,198,000 1.25%
First Solar Inc
2.24%
3,600
$620,208,000 1.24%
Procept Biorobotics Corp
10.61%
14,715
$616,706,000 1.23%
NVIDIA Corp
12.59%
1,243
$615,558,000 1.23%
Intuit Com
24.51%
970
$606,279,000 1.21%
Microstrategy Inc.
21.25%
919
$580,459,000 1.16%
Tetra Tech, Inc.
1.92%
3,454
$576,576,000 1.15%
Pacific Biosciences of California Inc
9.77%
58,722
$576,063,000 1.15%
Datadog Inc
13.82%
4,522
$548,880,000 1.09%
Guidewire Software Inc
23.58%
5,014
$546,727,000 1.09%
Rocket Lab Usa Inc
14.20%
98,526
$544,849,000 1.09%
Intuitive Surgical Inc
8.41%
1,590
$536,402,000 1.07%
Legend Biotech Corp
10.74%
8,847
$532,324,000 1.06%
UiPath, Inc.
12.91%
20,696
$514,089,000 1.02%
Zscaler Inc
14.30%
2,319
$513,798,000 1.02%
Alnylam Pharmaceuticals Inc
9.30%
2,662
$509,533,000 1.01%
Evolent Health Inc
8.40%
15,301
$505,392,000 1.01%
Axonics Inc
8.33%
8,097
$503,876,000 1.00%
IQVIA Holdings Inc
10.00%
2,160
$499,781,000 1.00%
ServiceNow Inc
13.21%
703
$496,662,000 0.99%
Riot Plateforms Inc
20.74%
31,589
$488,682,000 0.97%
Cloudflare Inc
13.21%
5,832
$485,572,000 0.97%
Lightspeed POS Inc.
17.72%
22,834
$479,609,000 0.96%
Dynatrace Inc
13.39%
8,651
$473,123,000 0.94%
Xylem Inc
2.33%
4,001
$457,554,000 0.91%
BioNTech SE
11.30%
4,175
$440,630,000 0.88%
Bruker Corp
9.00%
5,856
$430,299,000 0.86%
Snowflake Inc.
14.66%
2,160
$429,840,000 0.86%
Palo Alto Networks Inc
13.20%
1,453
$428,461,000 0.85%
Kymera Therapeutics, Inc.
12.33%
16,808
$427,932,000 0.85%
Ionis Pharmaceuticals Inc
10.00%
8,396
$424,754,000 0.85%
Globalstar Inc.
13.49%
218,800
$424,472,000 0.85%
10x Genomics, Inc.
9.60%
7,498
$419,588,000 0.84%
Intra-Cellular Therapies Inc
8.93%
5,772
$413,391,000 0.82%
Wolfspeed Inc
0.65%
9,446
$410,995,000 0.82%
Teradyne, Inc.
11.38%
3,753
$407,276,000 0.81%
Fiserv, Inc.
16.23%
3,060
$406,490,000 0.81%
ACI Worldwide Inc
15.34%
12,340
$377,604,000 0.75%
Axsome Therapeutics Inc
9.69%
4,678
$372,322,000 0.74%
Fleetcor Technologies Inc
16.45%
1,315
$371,632,000 0.74%
Neogen Corp.
14.85%
17,853
$359,024,000 0.72%
Pegasystems Inc.
13.59%
7,341
$358,681,000 0.71%
Veeva System, Inc.
9.27%
1,791
$344,803,000 0.69%
Intapp Inc
24.48%
8,985
$341,610,000 0.68%
Varonis Systems Inc
14.82%
7,541
$341,456,000 0.68%
Lantheus Holdings Inc
6.83%
5,496
$340,752,000 0.68%
Teledyne Technologies Inc
14.48%
762
$340,073,000 0.68%
Ncino, Inc.
25.19%
9,929
$333,912,000 0.67%
Enphase Energy Inc
0.64%
2,496
$329,821,000 0.66%
Iridium Communications Inc
14.24%
7,803
$321,171,000 0.64%
Sentinelone Inc
14.32%
11,656
$319,841,000 0.64%
MercadoLibre Inc
16.67%
200
$314,308,000 0.63%
Remitly Global Inc
15.32%
15,777
$306,389,000 0.61%
Toast, Inc.
17.63%
16,569
$302,550,000 0.60%
Jack Henry Associates Inc
23.43%
1,820
$297,406,000 0.59%
WEX Inc
16.37%
1,517
$295,132,000 0.59%
Agilent Technologies Inc.
8.85%
2,122
$295,022,000 0.59%
Qualys Inc
14.30%
1,498
$294,027,000 0.59%
Solaredge Technologies Inc
1.37%
3,035
$284,076,000 0.57%
Marvell Technology Inc
11.34%
4,606
$277,788,000 0.55%
Rapid7 Inc
14.99%
4,849
$276,878,000 0.55%
Inari Medical, Inc.
8.39%
4,193
$272,210,000 0.54%
Splunk Inc
13.97%
1,786
$272,097,000 0.54%
Ast Spacemobile
14.66%
44,642
$269,191,000 0.54%
Workiva Inc
13.28%
2,618
$265,806,000 0.53%
Fair Isaac Corp.
25.00%
228
$265,394,000 0.53%
Ansys Inc.
13.16%
719
$260,911,000 0.52%
Abbott Laboratories
7.42%
2,345
$258,114,000 0.51%
Smartsheet Inc
13.48%
5,332
$254,976,000 0.51%
Flywire Corporation
15.47%
10,985
$254,303,000 0.51%
Guardant Health Inc
4.18%
9,348
$252,863,000 0.50%
Thermo Fisher Scientific Inc.
8.65%
475
$252,125,000 0.50%
L3Harris Technologies Inc
14.93%
1,191
$250,848,000 0.50%
Tenable Holdings Inc
13.99%
5,391
$248,309,000 0.49%
MongoDB Inc
12.39%
601
$245,719,000 0.49%
SoFi Technologies, Inc.
24.11%
24,603
$244,800,000 0.49%
Broadcom Inc.
12.10%
218
$243,343,000 0.48%
Moderna Inc
9.97%
2,446
$243,255,000 0.48%
Confluent Inc
15.74%
10,265
$240,201,000 0.48%
Planet Labs Pbc
14.71%
93,863
$231,842,000 0.46%
Trimble Inc
11.67%
4,353
$231,580,000 0.46%
Lattice Semiconductor Corp.
12.40%
3,333
$229,944,000 0.46%
Intellia Therapeutics Inc
10.37%
7,502
$228,736,000 0.46%
Okta Inc
14.92%
2,520
$228,136,000 0.45%
Envestnet Inc.
25.00%
4,596
$227,594,000 0.45%
Nurix Therapeutics, Inc.
12.90%
21,102
$217,773,000 0.43%
Akamai
13.83%
1,807
$213,858,000 0.43%
Edwards Lifesciences Corp
10.06%
2,789
$212,661,000 0.42%
Fortinet Inc
13.60%
3,602
$210,825,000 0.42%
N-able Inc
15.61%
15,503
$205,415,000 0.41%
F5 Inc
13.02%
1,096
$196,162,000 0.39%
Zillow Group Inc
25.21%
3,442
$195,230,000 0.39%
DigitalOcean Holdings, Inc.
14.14%
5,209
$191,118,000 0.38%
Bicycle Therapeutics Plc Sponsored Adr
9.95%
10,435
$188,665,000 0.38%
C3.ai Inc
12.73%
6,238
$179,093,000 0.36%
Upstart Holdings, Inc.
23.73%
3,959
$161,765,000 0.32%
LendingClub Corp
24.18%
18,333
$160,230,000 0.32%
Avidity Biosciences, Inc.
11.26%
16,834
$152,348,000 0.30%
Nuvei Corp
17.04%
5,633
$148,044,000 0.29%
A10 Networks Inc
11.42%
10,077
$132,714,000 0.26%
Lemonade, Inc.
25.37%
7,685
$123,959,000 0.25%
TPI Composites Inc
2.03%
27,594
$114,239,000 0.23%
BILL Holdings Inc
24.70%
1,393
$113,655,000 0.23%
Outset Medical, Inc.
11.28%
20,214
$109,358,000 0.22%
Sunpower Corp
0.56%
22,269
$107,559,000 0.21%
Virgin Galactic Holdings Inc
11.50%
34,678
$84,961,000 0.17%
No transactions found
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