MP
Maestria Partners LLC Quarterly 13F Portfolio Update (Q2 2026)
Maestria Partners LLCCIK: 0002000390
Quality / disciplined sizingLong-term holderSector-focused
Total reported value
$287.6M
Reporting period: 2026-06-30 · Number of holdings: 14
Maestria Partners LLC disclosed 14 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $287.6M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 31.24
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 82.89
- Diversification
- 28
- Sizing Uniformity
- 96.83
Maestria Partners LLC's disclosed holdings carry a Herfindahl concentration index of 0.078 — mathematically equivalent to about 13 equally-sized positions, close to its 14 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.32), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy MU
Add TSM
-12.9% $6.6M
Add MGNI
-15.0% $5.8M
Trim MCO
-25.0% -$3.9M
Trim KKR
-13.2% -$3.4M
Trim AMZN
-19.7% -$2.5M
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 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 12.29% | +1.81% | -12.94% | |
| 2 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 9.81% | -1.39% | -19.68% | |
| 3 | BN | Brookfield CORP | Stock-Financials | 9.03% | -1.31% | -12.86% | |
| 4 | APO | Apollo Global Management Inc | Stock-Financials | 8.19% | -1.12% | -13.10% | |
| 5 | MGNI | Magnite Inc | Stock-Other | 7.65% | +1.74% | -15.04% | |
| 6 | FOUR | Shift4 Payments Inc-class A | Stock-Tech | 7.63% | -0.61% | -12.59% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 7.52% | +0.23% | -12.95% | |
| 8 | KKR | Kkr & Co Inc | Stock-Financials | 7.31% | -1.61% | -13.25% | |
| 9 | TDG | Transdigm Group Inc | Stock-Industrials | 6.32% | +0.55% | — | |
| 10 | NVDA | Nvidia CORP | Stock-Tech | 5.57% | +0.48% | — | |
| 11 | MA | Mastercard Inc - A | Stock-Financials | 4.84% | -0.83% | -12.87% | |
| 12 | MU | Micron Technology Inc | Stock-Tech | 4.82% | +4.82% | NEW | |
| 13 | MCO | Moody's CORP | Stock-Financials | 4.72% | -1.65% | -25.00% | |
| 14 | META | Meta Platforms Inc-class A | Stock-Comm Services | 4.31% | -1.11% | -15.25% |
Portfolio Performance
Performance for Q3 2026
+4.9%
Performance Last 4 Quarters
-1.8%
- Stdev
- +23.5%
- Beta
- +1.45
- Alpha
- -20.6%
- Max Drawdown
- -21.2%
- Annualized Perf
- +4.7%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +0.5
- Stutzer
- +0.09
- Treynor
- +0.05
- Sterling
- +0.17
- Calmar
- +0.22
- Information Ratio
- -0.83
- Tracking Error
- +14.5%
- Stdev Down
- +14.3%
- Winning Months %
- +55.6%
- Losing Months %
- +44.4%
- Best 12 Months
- +15.4%
- Worst 12 Months
- -6.5%
- Efficiency Ratio
- +0.08
- Sharpe
- +0.3
- Stdev Sectors
- +12.4%
- Skewness
- +0.21
- Kurtosis
- 0
- Upside Potential
- +2.27
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Maestria Partners LLC's most significant position changes for 2026-06-30: New buy: Micron Technology Inc (MU); Trim: Taiwan Semiconductor-sp Adr (TSM) — shares -12.94%; Trim: Magnite Inc (MGNI) — shares -15.04%; Trim: Moody's CORP (MCO) — shares -25.00%; Trim: Kkr & Co Inc (KKR) — shares -13.25%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MU | Micron Technology Inc | +4.8% | NEW | New buy |
| 2 | TSM | Taiwan Semiconductor-sp Adr | +1.8% | -12.94% | Trim |
| 3 | MGNI | Magnite Inc | +1.7% | -15.04% | Trim |
| 4 | TDG | Transdigm Group Inc | +0.6% | — | Unchanged |
| 5 | NVDA | Nvidia CORP | +0.5% | — | Unchanged |
| 6 | GOOGL | Alphabet Inc-cl A | +0.2% | -12.95% | Trim |
| 7 | FOUR | Shift4 Payments Inc-class A | -0.6% | -12.59% | Trim |
| 8 | MA | Mastercard Inc - A | -0.8% | -12.87% | Trim |
| 9 | META | Meta Platforms Inc-class A | -1.1% | -15.25% | Trim |
| 10 | APO | Apollo Global Management Inc | -1.1% | -13.10% | Trim |
| 11 | BN | Brookfield CORP | -1.3% | -12.86% | Trim |
| 12 | AMZN | Amazon.com Inc | -1.4% | -19.68% | Trim |
| 13 | KKR | Kkr & Co Inc | -1.6% | -13.25% | Trim |
| 14 | MCO | Moody's CORP | -1.7% | -25.00% | Trim |
Filing History
FAQ
What is Maestria Partners LLC and what type of investor is it?
Maestria Partners LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $287.6M, spread across 14 disclosed positions.
What are Maestria Partners LLC's largest equity positions?
Based on the latest 13F filing, Maestria Partners LLC's top holdings by market value are:
1. Taiwan Semiconductor-sp Adr (TSM) — $35.3M (12.3%)
2. Amazon.com Inc (AMZN) — $28.2M (9.8%)
3. Brookfield CORP (BN) — $26.0M (9.0%)
4. Apollo Global Management Inc (APO) — $23.5M (8.2%)
5. Magnite Inc (MGNI) — $22.0M (7.7%)
What changes did Maestria Partners LLC make in its most recent portfolio filing?
In the latest reported quarter, Maestria Partners LLC made 12 notable position adjustments: 1 new positions were initiated, 0 existing holdings were added to, 11 positions were partially reduced, and 0 were completely exited. The largest of these moves: New buy: Micron Technology Inc (MU); Trim: Taiwan Semiconductor-sp Adr (TSM) — shares -12.94%; Trim: Magnite Inc (MGNI) — shares -15.04%; Trim: Moody's CORP (MCO) — shares -25.00%; Trim: Kkr & Co Inc (KKR) — shares -13.25%
What sectors does Maestria Partners LLC focus on?
Maestria Partners LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 36.9%
• Information Technology: 32.8%
• Communication Services: 12.8%
• Consumer Discretionary: 10.6%
• Industrials: 6.8%
Investment Profile
Maestria Partners LLC returned an annualized 4.7% over the trailing 18 months — underperforming the S&P 500 by 20.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.45 (more volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 36.9% of the portfolio concentrated in Financials.
It has added to its TSM position over the past two quarters (+$9.5M, now $35.3M), while trimming BN over the same stretch (-$11.0M, still holding $26.0M).
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