DA
Dynamo Administracao de Recursos Ltda. 13F Filing History & Holdings
Dynamo Administracao de Recursos Ltda.CIK: 0001707096
High-turnover traderConcentrated strategySector-focused
Total reported value
$18.5M
Reporting period: 2025-09-30 · Number of holdings: 4
Dynamo Administracao de Recursos Ltda. disclosed 4 holdings in its latest 13F filing for the period ending 2025-09-30, with total reported value of $18.5M and a quarterly turnover rate of 107.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 100
- Momentum/Contrarian
- 100
- Sector conviction
- 100
- Diversification
- 8
- Sizing Uniformity
- 83.64
Dynamo Administracao de Recursos Ltda.'s disclosed holdings carry a Herfindahl concentration index of 0.752 — mathematically equivalent to about 1 equally-sized positions, well below its 4 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.64), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 12.8 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 12% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Recent moves
Add NU
-0.8% $13.7M
Trim MELI
-82.8% -$11.8M
Trim VTEX
-6.9% -$68.2K
Trim VALE
-41.1% -$28.2K
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NU | Nu Holdings Ltd. | Stock-Financials | 85.82% | +73.05% | -0.75% | |
| 2 | MELI | Mercadolibre INC | Stock-Consumer Disc | 12.39% | -72.27% | -82.83% | |
| 3 | VTEX | Vtex | Stock-Other | 1.52% | -0.58% | -6.85% | |
| 4 | VALE | Vale Sa-sp Adr | Stock-Materials | 0.27% | -0.20% | -41.08% |
Portfolio Performance
Performance for Q3 2026
-5.1%
Performance Last 4 Quarters
-15.3%
- Stdev
- +34.2%
- Beta
- +0.74
- Alpha
- +2.8%
- Max Drawdown
- -26.3%
- Annualized Perf
- +13.3%
- Batting Avg vs S&P
- +50%
- Sortino
- +0.92
- Stutzer
- +0.16
- Treynor
- +0.24
- Sterling
- +0.37
- Calmar
- +0.51
- Information Ratio
- -0.07
- Tracking Error
- +33.1%
- Stdev Down
- +19.7%
- Winning Months %
- +62.5%
- Losing Months %
- +37.5%
- Best 12 Months
- +47.2%
- Worst 12 Months
- -25%
- Efficiency Ratio
- +0.16
- Sharpe
- +0.53
- Stdev Sectors
- 0%
- Skewness
- +0.39
- Kurtosis
- -0.09
- Upside Potential
- +2.77
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2025-09-30 | 4 | $18.5M | 100 | |
| 2025-06-30 | 4 | $29.2M | 0 | |
| 2025-03-31 | 4 | $16.7M | 100 | |
| 2024-12-31 | 4 | $35.1M | 0 | |
| 2024-09-30 | 4 | $2.4M | 0 | |
| 2024-06-30 | 4 | $16.2M | 0 | |
| 2024-03-31 | 4 | $64.9M | 0 | |
| 2023-12-31 | 5 | $82.5M | 0 | |
| 2023-09-30 | 5 | $60.2M | 0 | |
| 2023-06-30 | 4 | $33.3M | 0 | |
| 2023-03-31 | 5 | $27.3M | 0 | |
| 2022-12-31 | 6 | $131.8M | 0 | |
| 2022-09-30 | 9 | $205.8M | 0 | |
| 2022-06-30 | 10 | $226.1M | 0 | |
| 2022-03-31 | 11 | $313.6M | 0 | |
| 2021-12-31 | 13 | $248.9M | 0 | |
| 2021-09-30 | 13 | $305.9M | 0 | |
| 2021-06-30 | 10 | $362.9M | 100 | |
| 2021-03-31 | 10 | $395.0M | 44 | |
| 2020-12-31 | 11 | $582.9M | 28 | |
| 2020-09-30 | 10 | $444.5M | 53 | |
| 2020-06-30 | 8 | $668.0M | 67 | |
| 2020-03-31 | 9 | $345.7M | 75 | |
| 2019-12-31 | 7 | $549.0M | 66 | |
| 2019-09-30 | 5 | $278.1M | 17 | |
| 2019-06-30 | 7 | $237.1M | 29 | |
| 2019-03-31 | 5 | $210.3M | 51 | |
| 2018-12-31 | 3 | $133.7M | 22 | |
| 2018-09-30 | 3 | $139.2M | 11 | |
| 2018-06-30 | 3 | $135.8M | 11 | |
| 2018-03-31 | 3 | $151.9M | 12 | |
| 2017-12-31 | 3 | $141.2M | 0 |
Holding changes this quarter
Dynamo Administracao de Recursos Ltda.'s most significant position changes for 2025-09-30: Add: Nu Holdings Ltd. (NU) — shares -0.75%; Trim: Mercadolibre INC (MELI) — shares -82.83%; Trim: Vtex (VTEX) — shares -6.85%; Trim: Vale Sa-sp Adr (VALE) — shares -41.08%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NU | Nu Holdings Ltd. | +73.1% | -0.75% | Add |
| 2 | VALE | Vale Sa-sp Adr | -0.2% | -41.08% | Trim |
| 3 | VTEX | Vtex | -0.6% | -6.85% | Trim |
| 4 | MELI | Mercadolibre INC | -72.3% | -82.83% | Trim |
Filing History
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-09-01 | Amendment | View on EDGAR |
| 2023-06-30 | 2023-09-01 | Amendment | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-06-14 | Amendment | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2023-06-14 | Amendment | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2023-06-14 | Amendment | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2023-06-14 | Amendment | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-12 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-14 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-13 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
FAQ
What is Dynamo Administracao de Recursos Ltda. and what type of investor is it?
Dynamo Administracao de Recursos Ltda. is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2025-09-30), the firm manages a tracked equity portfolio valued at approximately $18.5M, spread across 4 disclosed positions.
What are Dynamo Administracao de Recursos Ltda.'s largest equity positions?
Based on the latest 13F filing, Dynamo Administracao de Recursos Ltda.'s top holdings by market value are:
1. Nu Holdings Ltd. (NU) — $15.9M (85.8%)
2. Mercadolibre INC (MELI) — $2.3M (12.4%)
3. Vtex (VTEX) — $281.0K (1.5%)
4. Vale Sa-sp Adr (VALE) — $50.3K (0.3%)
What changes did Dynamo Administracao de Recursos Ltda. make in its most recent portfolio filing?
In the latest reported quarter, Dynamo Administracao de Recursos Ltda. made 4 notable position adjustments: 0 new positions were initiated, 1 existing holdings were added to, 3 positions were partially reduced, and 0 were completely exited. The largest of these moves: Add: Nu Holdings Ltd. (NU) — shares -0.75%; Trim: Mercadolibre INC (MELI) — shares -82.83%; Trim: Vtex (VTEX) — shares -6.85%; Trim: Vale Sa-sp Adr (VALE) — shares -41.08%
What sectors does Dynamo Administracao de Recursos Ltda. focus on?
Dynamo Administracao de Recursos Ltda. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Consumer Discretionary: 100.0%
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