13F Portfolios

ATMOS CAPITAL GESTAO DE RECURSOS LTDA. 13F: Portfolio & Holdings

ATMOS CAPITAL GESTAO DE RECURSOS LTDA. (SEC CIK 0001832439) reported 15 equity positions with a combined market value of $0.6 billion, plus $134.2 million of listed call option notional in its most recent SEC Form 13F-HR filing (as of Q1 2026). The Leblon - Rio De Janeiro-based hedge fund maintains a highly concentrated portfolio with a Financial Services sector tilt, which represents 52.5% of its exposure.

Its largest holdings are Nu Holdings LTD (NU) at 44.7%, Mercadolibre INC (MELI) at 9.3%, and Amazon.com (AMZN) at 8.2%.

The largest position reduction was Xp INC (XP) (-5.7% of portfolio weight). See the fund’s full Q1 2026 buys, sells, and portfolio changes →

Based on published SEC 13F filings, ATMOS CAPITAL GESTAO DE RECURSOS's closest peer funds by portfolio overlap are Washington University (94.8%), Voyager Global Management LP (91.1%), and Altimeter Capital Management, LP (71.6%).

13F AUM
$0.6B
Equity Positions
15
Top-10 Concentration
92.2%
Largest Sector · 52.5%
Financial Services
Longest-Held Position · 24 qtrs
MELI
Median Holding Period
5 Qtrs

What are ATMOS CAPITAL GESTAO DE RECURSOS’s largest 13F holdings as of Q1 2026?

Largest 13F positions disclosed by ATMOS CAPITAL GESTAO DE RECURSOS, ranked by portfolio weight. Full multi-quarter history and the broader institutional holder base for each ticker linked per row.

Top 10 disclosed equity positions for ATMOS CAPITAL GESTAO DE RECURSOS in Q1 2026 — ranked by portfolio weight; share count and market value sourced from SEC Form 13F-HR filings.
# Issuer Ticker Sector Weight Position Value Detail
1 NU HOLDINGS LTD NU Financial Services 44.7% $258.9M Position History All Holders
2 MERCADOLIBRE INC MELI Consumer Cyclical 9.3% $53.9M Position History All Holders
3 AMAZON.COM AMZN Consumer Cyclical 8.2% $47.5M Position History All Holders
4 XP INC XP Financial Services 7.8% $45.4M Position History All Holders
5 MICROSOFT MSFT Technology 7.7% $44.6M Position History All Holders
6 DLOCAL LTD DLO Technology 4.6% $26.9M Position History All Holders
7 NVIDIA CORPORATION COM NVDA Technology 2.6% $14.9M Position History All Holders
8 ALPHABET CL A GOOGL Communication Services 2.5% $14.6M Position History All Holders
9 TAIWAN SEMIC-ADR TSM Technology 2.5% $14.3M Position History All Holders
10 APPLE AAPL Technology 2.3% $13.6M Position History All Holders

View ATMOS CAPITAL GESTAO DE RECURSOS's Q1 2026 portfolio changes and trading report →

Latest

Portfolio composition

Sectors, concentrations, and a tap-through treemap of every position in the fund's latest 13F.

Allocation by stock15 positions · click any tile for institutional holders
Allocation by sector4 sectors · same palette as the stock tiles
Allocation by optionOption Notional: $134M · Calls $134M · Puts $0M · 1 contracts

Holding period analytics

Distribution of holding periods for all 53 stocks the fund has ever held (up to selected quarter):

Which Funds Hold a Similar Portfolio to ATMOS CAPITAL GESTAO DE RECURSOS?

Ranked by percentage of the peer fund's 13F equity portfolio that overlaps with ATMOS CAPITAL GESTAO DE RECURSOS's positions in Q1 2026.

Funds with the most portfolio overlap with ATMOS CAPITAL GESTAO DE RECURSOS in Q1 2026 — Ranked by overlap percentage
# Fund Shared Positions Overlap %
1 Washington University 1 94.8%
2 Voyager Global Management LP 7 91.1%
3 Altimeter Capital Management, LP 5 71.6%
4 BlueSpruce Investments, LP 5 67.6%
5 Newlands Management Operations LLC 6 63.8%
6 Greenbrier Partners Capital Management, LLC 5 63.7%
7 Joho Capital LLC 3 62.7%
8 Harvard Management CO INC 7 62.6%
9 KEYWISE CAPITAL MANAGEMENT (HK) Ltd 3 62.2%
10 Horiko Capital Management LLC 8 60.9%

How Has ATMOS CAPITAL GESTAO DE RECURSOS's AUM Changed Over Time?

Quarterly 13F-reported AUM for ATMOS CAPITAL GESTAO DE RECURSOS, derived from aggregate reported position market values disclosed to the U.S. SEC.

Methodology & FAQ

How We Track ATMOS CAPITAL GESTAO DE RECURSOS Holdings

Our data is systematically aggregated directly from quarterly Form 13F-HR disclosures submitted to the U.S. Securities and Exchange Commission (SEC).

  • Who Must File (Reporting Threshold): This dataset includes filings from U.S. institutional investment managers, hedge funds, mutual funds, university endowments, and family offices managing at least $100 million in Section 13(f) securities (including equities, options, convertibles, ETFs, and warrants).
  • What is Included (Data Scope): By regulation, 13F filings include long positions in U.S. exchange-listed stocks, ETFs, shares of closed-end investment companies, and convertible debt, as defined in the SEC's official Section 13(f) securities list . For listed options (calls/puts) the reported value is based on the notional value.
  • Portfolio Weight Explained (Metric Definition): “Portfolio Weight” shows how much of a fund's total reported 13F portfolio value (excluding listed options) is allocated to a specific position on the reporting date.
  • How to Use This Data (Interpretation): Quarter-over-quarter changes in shares and portfolio weight reflect a combination of active trading and market price movements. These are descriptive metrics of fund allocation, not explicit buy or sell signals.
What does ATMOS CAPITAL GESTAO DE RECURSOS's 13F filing disclose about their portfolio?

A Form 13F-HR filed by ATMOS CAPITAL GESTAO DE RECURSOS with the U.S. SEC discloses all long positions in Section 13(f) securities — U.S.-listed equities, ETFs, closed-end funds, and listed put/call options — held at quarter-end with a market value of at least $200,000 or 10,000 or more shares. Pactolio aggregates these filings to surface the manager’s reported portfolio weights, share counts, and quarter-over-quarter portfolio changes in a structured format. The filing represents a point-in-time snapshot of disclosed long-side exposure, not a real-time or complete view of the fund’s total book.

How do you measure conviction in ATMOS CAPITAL GESTAO DE RECURSOS's portfolio allocations?

Conviction is measured by portfolio weight — the percentage of ATMOS CAPITAL GESTAO DE RECURSOS’s total reported 13F market value allocated to a given position — rather than by absolute share count or dollar value alone. A position representing a disproportionately large share of the fund’s disclosed book signals high-conviction allocation, regardless of whether it ranks among the fund’s largest absolute holdings.

What is excluded from ATMOS CAPITAL GESTAO DE RECURSOS's 13F — short positions, swaps, and derivatives?

SEC Form 13F requires disclosure of long positions only. Specifically excluded are: short interest, total return swaps, credit default swaps, and all OTC derivatives — none of which appear in 13F filings regardless of position size. Listed put and call options must be disclosed but are excluded from portfolio weight calculations on this platform so that reported weights reflect direct equity exposure and remain comparable across filers. This means ATMOS CAPITAL GESTAO DE RECURSOS’s 13F represents the reported long book, which may differ materially from its net economic exposure.

When is ATMOS CAPITAL GESTAO DE RECURSOS's 13F data available, and how large is the reporting lag?

Investment managers must submit Form 13F within 45 calendar days of each quarter-end (the T+45 deadline). Pactolio ingests filings directly from SEC EDGAR as they are published — managers who file early appear in our system before the deadline, while late filers are captured on their actual filing date. The quarter label shown at the top of this page reflects the most recently processed 13F cycle for ATMOS CAPITAL GESTAO DE RECURSOS. The inherent reporting lag means the data always reflects positions as of the prior quarter-end, not current holdings.

Who must file a Form 13F with the SEC, and does ATMOS CAPITAL GESTAO DE RECURSOS qualify?

Under SEC Rule 13f-1, any investment manager — including hedge funds, family offices, registered investment advisers, pension funds, and university endowments — that exercises investment discretion over $100 million or more in Section 13(f) securities at any point during a calendar year must file Form 13F for that year. ATMOS CAPITAL GESTAO DE RECURSOS meets this threshold, which is why its holdings are publicly disclosed and accessible on this platform. The $100 million threshold is evaluated on a rolling basis, meaning new filers can enter and existing filers can exit the disclosure regime as AUM crosses that boundary.