MI
Marietta Investment Partners LLC 13F Filings Tracker & Latest Positions (Q2 2026)
Marietta Investment Partners LLCCIK: 0001114702
Diversified strategyMomentum followerQuality / disciplined sizing
Total reported value
$581.7M
Reporting period: 2026-06-30 · Number of holdings: 170
MARIETTA INVESTMENT PARTNERS LLC disclosed 170 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $581.7M and a quarterly turnover rate of 25.8%.
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Personality snowflake
- Concentration
- 8.54
- Portfolio Stability
- 25.82
- Momentum
- 100
- Sector conviction
- 60.18
- Diversification
- 100
- Sizing Uniformity
- 83.73
Marietta Investment Partners LLC's disclosed holdings carry a Herfindahl concentration index of 0.021 — mathematically equivalent to about 47 equally-sized positions, well below its 170 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 1.63), with a handful of outsized bets alongside many smaller positions.
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.govAdd BE
-2.3% $15.9M
Sold out BABA
Trim XOM
-1.8% -$2.1M
Add LRCX
+2.2% $4.1M
Trim MSFT
-1.5% -$147.3K
Sold out PRIM
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 | AAPL | Apple Inc | Stock-Tech | 7.09% | -0.20% | -0.59% | |
| 2 | BE | Bloom Energy Corp- A | Stock-Industrials | 5.03% | +2.35% | -2.26% | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 4.79% | -0.13% | -1.16% | |
| 4 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 4.09% | +0.20% | -1.35% | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 3.30% | -0.58% | -1.52% | |
| 6 | ANET | Arista Networks Inc | Stock-Tech | 2.72% | +0.35% | -3.45% | |
| 7 | HWM | Howmet Aerospace Inc | Stock-Industrials | 2.60% | +0.29% | +12.44% | |
| 8 | GEV | GE Vernova Inc | Stock-Industrials | 2.47% | +0.33% | -0.29% | |
| 9 | GWW | Ww Grainger Inc | Stock-Industrials | 2.09% | +0.16% | +0.81% | |
| 10 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.96% | -0.23% | — | |
| 11 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.96% | -0.01% | +1.22% | |
| 12 | MA | Mastercard Inc - A | Stock-Financials | 1.86% | -0.24% | +0.32% | |
| 13 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.73% | -0.32% | -0.38% | |
| 14 | APH | Amphenol Corp-cl A | Stock-Tech | 1.70% | +0.25% | -2.02% | |
| 15 | ASML | ASML Holding N.V. | Stock-Tech | 1.63% | +0.37% | +0.21% | |
| 16 | TT | Trane Technologies plc | Stock-Industrials | 1.63% | +0.02% | +0.04% | |
| 17 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.60% | -0.07% | +0.30% | |
| 18 | AVGO | Broadcom Inc | Stock-Tech | 1.47% | -0.01% | -5.68% | |
| 19 | ABBV | Abbvie Inc | Stock-Healthcare | 1.44% | -0.03% | -0.94% | |
| 20 | AME | Ametek Inc | Stock-Industrials | 1.44% | -0.08% | -2.48% | |
| 21 | FIX | Comfort Systems USA Inc | Stock-Industrials | 1.39% | +0.36% | +9.20% | |
| 22 | LRCX | Lam Research CORP | Stock-Tech | 1.37% | +0.60% | +2.23% | |
| 23 | XOM | Exxon Mobil CORP | Stock-Energy | 1.35% | -0.64% | -1.81% | |
| 24 | SAN | Banco Santander Sa-spon Adr | Stock-Financials | 1.27% | +0.09% | +2.60% | |
| 25 | ETN | Eaton Corporation plc | Stock-Industrials | 1.23% | +0.02% | -0.06% | |
| 26 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.21% | +0.50% | +52.22% | |
| 27 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 1.13% | +0.25% | +5.80% | |
| 28 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 1.04% | -0.48% | -0.23% | |
| 29 | PH | Parker Hannifin CORP | Stock-Industrials | 1.03% | -0.08% | -1.29% | |
| 30 | SNOW | Snowflake Inc | Stock-Tech | 1.03% | +0.56% | +51.32% | |
| 31 | PANW | Palo Alto Networks Inc | Stock-Tech | 1.01% | +0.44% | -2.35% | |
| 32 | FTI | TechnipFMC plc | Stock-Energy | 0.95% | -0.20% | +0.14% | |
| 33 | FANG | Diamondback Energy Inc | Stock-Energy | 0.85% | -0.25% | +0.73% | |
| 34 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 0.84% | -0.38% | -18.50% | |
| 35 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 0.84% | -0.19% | -0.05% | |
| 36 | BAC | Bank Of America CORP | Stock-Financials | 0.83% | -0.03% | -3.82% | |
| 37 | BNY | Bank Of New York Mellon CORP | Stock-Financials | 0.83% | +0.03% | -0.52% | |
| 38 | FAST | Fastenal Co | Stock-Industrials | 0.79% | -0.10% | — | |
| 39 | SNA | Snap-on Inc | Stock-Industrials | 0.72% | -0.04% | — | |
| 40 | TPR | Tapestry Inc | Stock-Consumer Disc | 0.71% | -0.08% | — | |
| 41 | HMY | Harmony Gold Mng-spon Adr | Stock-Other | 0.70% | -0.13% | -0.33% | |
| 42 | MCK | Mckesson CORP | Stock-Healthcare | 0.69% | -0.40% | -15.95% | |
| 43 | AROC | Archrock Inc | Stock-Energy | 0.69% | +0.01% | — | |
| 44 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.67% | +0.01% | -2.97% | |
| 45 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 0.66% | -0.13% | +1.95% | |
| 46 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.62% | -0.09% | — | |
| 47 | HALO | Halozyme Therapeutics Inc | Stock-Healthcare | 0.61% | -0.02% | -7.46% | |
| 48 | ING | Ing Groep N.v.-sponsored Adr | Stock-Financials | 0.60% | +0.01% | -0.13% | |
| 49 | MU | Micron Technology Inc | Stock-Tech | 0.59% | +0.52% | +194.62% | |
| 50 | PEP | Pepsico Inc | Stock-Consumer Staples | 0.56% | -0.19% | — |
1–50 of 170
Portfolio Performance
Performance for Q3 2026
+3%
Performance Last 4 Quarters
+21.4%
- Stdev
- +13.9%
- Beta
- +1.03
- Alpha
- -2.8%
- Max Drawdown
- -9.3%
- Annualized Perf
- +18.4%
- Batting Avg vs S&P
- +38.9%
- Sortino
- +2.56
- Stutzer
- +0.38
- Treynor
- +0.17
- Sterling
- +1.11
- Calmar
- +1.97
- Information Ratio
- -0.55
- Tracking Error
- +3.8%
- Stdev Down
- +7%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +34.7%
- Worst 12 Months
- -1.9%
- Efficiency Ratio
- +0.56
- Sharpe
- +1.29
- Stdev Sectors
- +10%
- Skewness
- +0.32
- Kurtosis
- +0.9
- Upside Potential
- +4.08
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 170 | $581.7M | 26 | ||
| 2026 Q1 | 161 | $499.4M | 40 | ||
| 2025 Q4 | 162 | $503.7M | 37 | ||
| 2025 Q3 | 167 | $518.7M | 43 | ||
| 2025 Q2 | 155 | $456.8M | 0 | ||
| 2025 Q1 | 155 | $415.0M | 100 | ||
| 2024 Q4 | 158 | $453.9M | 0 | ||
| 2024 Q3 | 162 | $471.2M | 0 | ||
| 2024 Q2 | 160 | $455.4M | 0 | ||
| 2024 Q1 | 164 | $457.3M | 0 | ||
| 2023 Q4 | 156 | $401.6M | 0 | ||
| 2023 Q3 | 162 | $356.9M | 0 | ||
| 2023 Q2 | 164 | $385.8M | 0 | ||
| 2023 Q1 | 155 | $359.3M | 0 | ||
| 2022 Q4 | 168 | $353.4M | 0 | ||
| 2022 Q3 | 162 | $336.8M | 0 | ||
| 2022 Q2 | 169 | $335.4M | 0 | ||
| 2022 Q1 | 180 | $437.6M | 0 | ||
| 2021 Q4 | 181 | $473.9M | 0 | ||
| 2021 Q3 | 179 | $436.2M | 0 | ||
| 2021 Q2 | 180 | $438.7M | 96 | ||
| 2021 Q1 | 168 | $404.9M | 35 | ||
| 2020 Q4 | 154 | $392.0M | 30 | ||
| 2020 Q3 | 138 | $330.5M | 27 | ||
| 2020 Q2 | 134 | $300.8M | 34 | ||
| 2020 Q1 | 122 | $232.9M | 37 | ||
| 2019 Q4 | 147 | $305.9M | 27 | ||
| 2019 Q3 | 144 | $291.4M | 22 | ||
| 2019 Q2 | 140 | $304.0M | 30 | ||
| 2019 Q1 | 142 | $317.9M | 34 | ||
| 2018 Q4 | 129 | $261.6M | 54 | ||
| 2018 Q3 | 137 | $336.8M | 39 | ||
| 2018 Q2 | 138 | $322.1M | 34 | ||
| 2018 Q1 | 131 | $333.6M | 23 | ||
| 2017 Q4 | 138 | $351.7M | 25 | ||
| 2017 Q3 | 133 | $333.8M | 30 | ||
| 2017 Q2 | 131 | $311.4M | 31 | ||
| 2017 Q1 | 131 | $300.4M | 51 | ||
| 2016 Q4 | 132 | $284.5M | 63 | ||
| 2016 Q3 | 138 | $307.8M | 47 | ||
| 2016 Q2 | 139 | $279.8M | 46 | ||
| 2016 Q1 | 121 | $242.4M | 44 | ||
| 2015 Q4 | 118 | $247.6M | 19 | ||
| 2015 Q3 | 116 | $256.8M | 41 | ||
| 2015 Q2 | 113 | $257.0M | 28 | ||
| 2015 Q1 | 111 | $255.7M | 26 | ||
| 2014 Q4 | 116 | $249.1M | 55 | ||
| 2014 Q3 | 107 | $225.2M | 26 | ||
| 2014 Q2 | 113 | $241.5M | 38 | ||
| 2014 Q1 | 122 | $258.5M | 27 | ||
| 2013 Q4 | 132 | $275.1M | 27 | ||
| 2013 Q3 | 130 | $252.2M | 39 | ||
| 2013 Q2 | 124 | $231.3M | 0 |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Holding changes this quarter
Marietta Investment Partners LLC's most significant position changes for 2026-06-30: Sold out: Alibaba Group Holding-sp Adr (BABA); Sold out: Primoris Services CORP (PRIM); New buy: Silicon Motion Technol-adr (SIMO); New buy: AstraZeneca PLC (AZN); New buy: Credo Technology Group Holding Ltd (CRDO).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BE | Bloom Energy Corp- A | +2.4% | -2.26% | Trim |
| 2 | LRCX | Lam Research CORP | +0.6% | +2.23% | Add |
| 3 | SNOW | Snowflake Inc | +0.6% | +51.32% | Add |
| 4 | MU | Micron Technology Inc | +0.5% | +194.62% | Add |
| 5 | LLY | Eli Lilly & Co | +0.5% | +52.22% | Add |
| 6 | SIMO | Silicon Motion Technol-adr | +0.5% | NEW | New buy |
| 7 | PANW | Palo Alto Networks Inc | +0.4% | -2.35% | Trim |
| 8 | ASML | ASML Holding N.V. | +0.4% | +0.21% | Add |
| 9 | FIX | Comfort Systems USA Inc | +0.4% | +9.20% | Add |
| 10 | ANET | Arista Networks Inc | +0.4% | -3.45% | Trim |
| 11 | GEV | GE Vernova Inc | +0.3% | -0.29% | Trim |
| 12 | HWM | Howmet Aerospace Inc | +0.3% | +12.44% | Add |
| 13 | AZN | AstraZeneca PLC | +0.3% | NEW | New buy |
| 14 | APH | Amphenol Corp-cl A | +0.3% | -2.02% | Trim |
| 15 | TSM | Taiwan Semiconductor-sp Adr | +0.3% | +5.80% | Add |
| 16 | AMD | Advanced Micro Devices | +0.3% | -1.83% | Trim |
| 17 | CRDO | Credo Technology Group Holding Ltd | +0.2% | NEW | New buy |
| 18 | GOOGL | Alphabet Inc-cl A | +0.2% | -1.35% | Trim |
| 19 | CASY | Casey's General Stores Inc | +0.2% | NEW | New buy |
| 20 | ✓ | +0.2% | NEW | New buy | |
| 21 | GWW | Ww Grainger Inc | +0.2% | +0.81% | Add |
| 22 | SXT | Sensient Technologies CORP | +0.2% | NEW | New buy |
| 23 | TLN | Talen Energy CORP | +0.2% | NEW | New buy |
| 24 | EWY | Ishares Msci South Korea ETF | +0.1% | — | Unchanged |
| 25 | B | Barrick Mining CORP | +0.1% | NEW | New buy |
| 26 | Q | Qnity Electronics Inc | +0.1% | NEW | New buy |
| 27 | QBTS | D-wave Quantum Inc | +0.1% | -1.30% | Trim |
| 28 | VRT | Vertiv Holdings Co-a | +0.1% | NEW | New buy |
| 29 | SAN | Banco Santander Sa-spon Adr | +0.1% | +2.60% | Add |
| 30 | MLI | Mueller Industries Inc | +0.1% | NEW | New buy |
| 31 | TECK | Teck Resources Ltd-cls B | +0.1% | NEW | New buy |
| 32 | CLS | Celestica Inc | +0.1% | +19.84% | Add |
| 33 | ROK | Rockwell Automation Inc | +0.1% | +10.94% | Add |
| 34 | RKLB | Rocket Lab CORP | +0.1% | — | Unchanged |
| 35 | BCS | Barclays Plc-spons Adr | 0% | — | Unchanged |
| 36 | BBVA | Banco Bilbao Vizcaya-sp Adr | 0% | +8.76% | Add |
| 37 | KLAC | Kla CORP | 0% | NEW | New buy |
| 38 | STM | Stmicroelectronics Nv-ny Shs | 0% | NEW | New buy |
| 39 | SLYV | Ss Spdr S&p 600 Sc Val ETF | 0% | NEW | New buy |
| 40 | COHR | Coherent CORP | 0% | NEW | New buy |
| 41 | BNY | Bank Of New York Mellon CORP | 0% | -0.52% | Trim |
| 42 | APP | Applovin Corp-class A | 0% | -3.65% | Trim |
| 43 | NTRS | Northern Trust CORP | 0% | — | Unchanged |
| 44 | GE | General Electric | 0% | +0.77% | Add |
| 45 | CPA | Copa Holdings, S.A. | 0% | -0.36% | Trim |
| 46 | CSCO | Cisco Systems Inc | 0% | — | Unchanged |
| 47 | TT | Trane Technologies plc | 0% | +0.04% | Add |
| 48 | ETN | Eaton Corporation plc | 0% | -0.06% | Trim |
| 49 | TXN | Texas Instruments Inc | 0% | — | Unchanged |
| 50 | XLK | Ss Technology Select Sector | 0% | — | Unchanged |
1–50 of 177
Filing History
FAQ
What is Marietta Investment Partners LLC and what type of investor is it?
Marietta Investment 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 $581.7M, spread across 170 disclosed positions.
What are Marietta Investment Partners LLC's largest equity positions?
Based on the latest 13F filing, Marietta Investment Partners LLC's top holdings by market value are:
1. Apple Inc (AAPL) — $41.2M (7.1%)
2. Bloom Energy Corp- A (BE) — $29.2M (5.0%)
3. Nvidia CORP (NVDA) — $27.9M (4.8%)
4. Alphabet Inc-cl A (GOOGL) — $23.8M (4.1%)
5. Microsoft CORP (MSFT) — $19.2M (3.3%)
What changes did Marietta Investment Partners LLC make in its most recent portfolio filing?
In the latest reported quarter, Marietta Investment Partners LLC made 113 notable position adjustments: 16 new positions were initiated, 32 existing holdings were added to, 58 positions were partially reduced, and 7 were completely exited. The largest of these moves: Sold out: Alibaba Group Holding-sp Adr (BABA); Sold out: Primoris Services CORP (PRIM); New buy: Silicon Motion Technol-adr (SIMO); New buy: AstraZeneca PLC (AZN); New buy: Credo Technology Group Holding Ltd (CRDO)
What sectors does Marietta Investment Partners LLC focus on?
Marietta Investment Partners LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 33.5%
• Industrials: 24.3%
• Financials: 10.3%
• Communication Services: 7.8%
• Health Care: 7.5%
• Energy: 5.9%
Investment Profile
Marietta Investment Partners LLC returned an annualized 18.4% over the trailing 36 months — underperforming the S&P 500 by 2.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.03 (roughly in line with the market) and a 39% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 33.5% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 26 over the past 4 quarters — a shift toward more active trading.
It has added to its BE position over the past two quarters (+$20.1M, now $29.2M), while trimming MSFT over the same stretch (-$5.9M, still holding $19.2M).
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Developer Access
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