John Noonan Portfolio
Invests via GREAT OAK CAPITAL PARTNERS, LLC | Managed by John R. Noonan III, William R. Sylvia Jr.
Invests via GREAT OAK CAPITAL PARTNERS, LLC
Managed by John R. Noonan III, William R. Sylvia Jr.
Automatically Tracked
John Noonan Profile
Seasoned finance executive and investor focused on growth-oriented companies, strategic M&A and capital markets execution. John Noonan is known for operational leadership across technology and industrial sectors, directing corporate development, restructuring and cross-border transactions. Regular interlocutor with private equity sponsors and institutional investors, offers board experience, deal sourcing and portfolio operations expertise that supports value creation and EBITDA-focused transformation initiatives.
Seasoned finance executive and investor focused on growth-oriented companies, strategic M&A and capital markets execution. John Noonan is known for operational leadership across technology and industrial sectors, directing corporate development, restructuring and cross-border transactions. Regular interlocutor with private equity sponsors and institutional investors, offers board experience, deal sourcing and portfolio operations expertise that supports value creation and EBITDA-focused transformation initiatives.
Investment Philosophy & Strategy
Deploys growth-oriented private and public capital into technology and industrial companies where operational intervention and strategic M&A can accelerate EBITDA and cash conversion. Prefers mid-market situations with clear governance levers, structuring deals that blend equity, debt and capital-markets timing to optimize returns over a 3–7 year horizon. Emphasizes rigorous underwriting of improvement potential, active board involvement, alignment with private equity sponsors and disciplined downside protection through covenant and restructuring playbooks.
Deploys growth-oriented private and public capital into technology and industrial companies where operational intervention and strategic M&A can accelerate EBITDA and cash conversion. Prefers mid-market situations with clear governance levers, structuring deals that blend equity, debt and capital-markets timing to optimize returns over a 3–7 year horizon. Emphasizes rigorous underwriting of improvement potential, active board involvement, alignment with private equity sponsors and disciplined downside protection through covenant and restructuring playbooks.
Disclaimer: This Portfolio is derived from and computed based on publicly available data from SEC filings.
Gain and growth charts are calculated per selected timeframe:
54.49%
Gain +0.71%
Monthly
1.31%
Yearly
16.88%
Drawdown
20.05%
$461.11M
Equity
Holdings
$461.11M
Investment
$362.55M
$104.62M
Profit +$1.93M
Realized
$6.06M
Unrealized
$98.56M
Dividends
$19.91M
Goals
Avg. 53.5% completed goals
Yearly
Gain > 5% 2026
Yearly
Gain < 20% 2026
Today
Compared To Yesterday
Gain
0.71%
Profit
$1.93M
Win %
79%
This Week
Compared To Last Week
Gain
-0.11%
Profit
-$518,444.41
Win %
79%
This Month
Compared to last month
Gain
0.8%
Profit
$3.68M
Win %
79%
This Year
Compared to last year
Gain
0.34%
Profit
$1.12M
Win %
81%
MAR Marriott International Inc. - Class A
+3.34%
+$7,731.43 
TNA Direxion Daily Small Cap Bull 3X Shares
+2.45%
+$4,117.33 
JNJ Johnson & Johnson
+1.31%
+$24,345.63 
RSP Invesco S&P 500 Equal Weight ETF
+0.98%
+$2,018.94 
DFSV Dimensional US Small Cap Value ETF
+0.98%
+$14,364.88 
DFAT Dimensional US Targeted Value ETF
+0.95%
+$920,544 
IJR iShares Core S&P Small-Cap ETF
+0.94%
+$3,927 
MSFT Microsoft Corp.
+0.87%
+$10,897.44 
MDT Medtronic plc
+0.87%
+$5,196.34 
DFAR Dimensional US Real Estate ETF
+0.84%
+$221,710.37 
NBBK NB Bancorp Inc.
+0.72%
+$1,694.31 
DIHP Dimensional International High Profitability Portfolio
+0.67%
+$162,493.2 
IWR iShares Russell Mid-Cap ETF
+0.64%
+$2,143.83 
DFNM Dimensional National Municipal Bond ETF
+0.61%
+$10,750.77 
DUHP Dimensional US High Profitability ETF
+0.61%
+$278,419.96 
GOOGL Alphabet Inc
+0.58%
+$2,450.25 
DFCF Dimensional Core Fixed Income ETF
+0.56%
+$200,979.67 
DFIV Dimensional International Value ETF
+0.54%
+$89,368.2 
DFLV Dimensional US Large Cap Value ETF
+0.52%
+$198,439.2 
GOOG Alphabet Inc
+0.52%
+$4,797.23 
COST Costco Wholesale Corporation
+0.45%
+$1,367.81 
DFAC Dimensional U.S. Core Equity 2 ETF
+0.4%
+$8,829.18 
BRK-B Berkshire Hathaway Inc.
+0.36%
+$781.87 
AVBC Avidia Bancorp, Inc.
+0.34%
+$2,561.78 
DCOR Dimensional US Core Equity 1 ETF
+0.32%
+$106,111.83 
DFIC Dimensional International Core Equity Market ETF
+0.31%
+$1,143.9 
DISV Dimensional International Small Cap Equity Fund
+0.24%
+$87,144.9 
VTI VANGUARD TOTAL STOCK MKT ETF
+0.19%
+$870.46 
DFSD Dimensional Short-Duration Fixed Income ETF
+0.17%
+$53,110.16 
VOO Vanguard S&P 500 ETF
+0.12%
+$3,248.32 
DFUS Dimensional U.S. Equity Market ETF
+0.11%
+$790.5 
SPY SPDR S&P 500 ETF Trust
+0.11%
+$1,152.51 
AAPL Apple Inc.
+0.06%
+$1,076.25 
DUSB Dimensional Ultrashort Fixed Income ETF
+0.03%
+$1,306.59 
EDC Direxion Daily MSCI Emerging Markets Bull 3X Shares
-2.96%
-$17,270.56 
MTUM iShares MSCI USA Momentum Factor ETF
-1.7%
-$32,965.52 
NVDA NVIDIA Corporation
-1.59%
-$4,179.52 
TSLA Tesla, Inc.
-1.31%
-$4,915.82 
DFEM Dimensional Emerging Markets Core Equity 2 ETF
-1.01%
-$424,208.85 
ES Eversource Energy
-0.68%
-$5,850.45 
QQQ Invesco QQQ Trust, Series 1
-0.55%
-$1,268.82 
IMTM iShares MSCI International Momentum Factor ETF
-0.47%
-$3,542.95 
JPM JPMorgan Chase & Co.
-0.38%
-$6,064.64 
DFAX Dimensional World ex U.S. Core Equity 2 ETF
-0.27%
-$653.4 
AMZN Amazon.com Inc
-0.11%
-$540.65 Events
Loading...
Dividends
Dividend Analysis
Loading...
No Data
| Trades 357 | Longs Won 295/357 82% | Profit Factor 44.82 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $1.19M |
| Average Win $362,744.02 | Best Trade (Oct 15) $14.46M | Sharpe Ratio -12.95 |
| Average Loss -$38,505.1 | Worst Trade (Oct 14) -$1M | Z-Score 18.51 (100%) |
| Commissions $0 | Avg. Trade Length 1y 4m 1w 2d | Expectancy $293,059.3 |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% |
| Consecutive Losing Trades | 11,905 | 10,714 | 9,524 | 8,333 | 7,143 | 5,952 | 4,762 | 3,571 | 2,381 | 1,190 |
Hover over the desired column for a detailed explanation.
Returns
Overall, Monthly| Symbol | Quantity | Cost | Value | Comm. | Profit ($) | Gain (%) | Change |
|---|---|---|---|---|---|---|---|
| AAPL Apple Inc. | 5,381 | $1.07M | $1.85M | - | $774,628.62 | 72.27% | +0.058% |
| AMZN Amazon.com Inc | 1,897 | $294,650.68 | $481,449.11 | - | $186,798.43 | 63.4% | -0.112% |
| AVBC Avidia Bancorp, Inc. | 34,157 | $564,281.1 | $750,258.5 | - | $185,977.4 | 32.96% | +0.343% |
| BRK-B Berkshire Hathaway Inc. | 417 | $176,262.26 | $220,269.82 | - | $44,007.56 | 24.97% | +0.356% |
| COST Costco Wholesale Corporation | 313 | $322,341.99 | $308,733.81 | - | -$13,608.18 | -4.22% | +0.445% |
| DCOR Dimensional US Core Equity 1 ETF | 400,422 | $23.34M | $33.6M | - | $10.27M | 43.99% | +0.317% |
| DFAC Dimensional U.S. Core Equity 2 ETF | 49,051 | $1.45M | $2.21M | - | $760,364.2 | 52.43% | +0.401% |
| DFAR Dimensional US Real Estate ETF | 1.08M | $24.77M | $26.61M | - | $1.84M | 7.43% | +0.84% |
| DFAT Dimensional US Targeted Value ETF | 1.44M | $76.97M | $97.55M | - | $20.57M | 26.73% | +0.953% |
| DFAX Dimensional World ex U.S. Core Equity 2 ETF | 6,534 | $217,155.36 | $238,360.32 | - | $21,204.96 | 9.76% | -0.273% |
| DFCF Dimensional Core Fixed Income ETF | 893,243 | $37.73M | $36.27M | - | -$1.46M | -3.87% | +0.557% |
| DFEM Dimensional Emerging Markets Core Equity 2 ETF | 1.09M | $28.14M | $41.74M | - | $13.59M | 48.31% | -1.006% |
| DFIC Dimensional International Core Equity Market ETF | 9,947 | $257,098.83 | $373,062.23 | - | $115,963.4 | 45.1% | +0.308% |
| DFIV Dimensional International Value ETF | 297,894 | $11.45M | $16.69M | - | $5.23M | 45.7% | +0.538% |
| DFLV Dimensional US Large Cap Value ETF | 922,973 | $26.33M | $38.05M | - | $11.72M | 44.51% | +0.524% |
| DFNM Dimensional National Municipal Bond ETF | 37,722 | $1.8M | $1.76M | - | -$32,556.08 | -1.81% | +0.614% |
| DFSD Dimensional Short-Duration Fixed Income ETF | 663,877 | $31.43M | $31.06M | - | -$373,364.14 | -1.19% | +0.171% |
| DFSV Dimensional US Small Cap Value ETF | 38,824 | $1.19M | $1.48M | - | $288,953.75 | 24.25% | +0.98% |
| DFUS Dimensional U.S. Equity Market ETF | 8,321 | $563,477.4 | $697,341.4 | - | $133,864 | 23.76% | +0.113% |
| DIHP Dimensional International High Profitability Portfolio | 722,192 | $19.24M | $24.54M | - | $5.31M | 27.58% | +0.666% |
No Data
Option values are updated at end of day.
No Data
No Data
Option values are updated at end of day.
No Data
No Data
No Data
No Data
FAQ
Which stocks have generated the highest profits for John Noonan?
The largest contributions to the portfolio's profits come from the following stocks: Dimensional Core Fixed Income ETF - $3.26M, Dimensional US Targeted Value ETF - $2.99M, Dimensional Emerging Markets Core Equity 2 ETF - $2.53M, Dimensional Short-Duration Fixed Income ETF - $2.44M, and iShares MSCI USA Momentum Factor ETF - $2.33M. These positions have been the main drivers of growth and have significantly impacted the investor's overall performance.
Which stocks have generated the largest losses for this investor?
The largest losses in the portfolio are associated with the following stocks: Adobe Inc - $56,958.06, Tesla, Inc - $53,143.04, and Costco Wholesale Corporation - $412.13. These positions have had the most negative impact on overall performance and highlight the weaker areas of the portfolio.
What dividends does John Noonan's portfolio generate?
The portfolio generates substantial dividend income, with a total of $19.91M earned over time. The largest contributors to dividend income include Dimensional Core Fixed Income ETF - $3.26M, Dimensional US Targeted Value ETF - $2.99M, Dimensional Short-Duration Fixed Income ETF - $2.44M, Dimensional Emerging Markets Core Equity 2 ETF - $2.06M, and Dimensional US Real Estate ETF - $1.6M. This indicates that dividends play a meaningful role in the investor's overall strategy.
How stable are John Noonan's monthly returns?
John Noonan's monthly returns appear quite volatile. The gap between stronger and weaker months is meaningful, which suggests that the strategy can experience noticeable swings over relatively short periods. For users assessing this profile, that usually means returns may be attractive over time, but the path can be uneven and harder to tolerate during weaker periods.
Can John Noonan's strategy be considered aggressive or moderate?
John Noonan's strategy can be described as moderate. It balances growth potential with risk management, showing a willingness to accept some volatility while still maintaining a relatively structured and diversified approach.
Should beginners follow John Noonan's strategy?
John Noonan's strategy is probably not ideal for beginners. The combination of risk, volatility, or portfolio complexity may make it harder to follow and understand without prior experience. Users who are new to investing may find it challenging to replicate or tolerate the performance swings.
2026 © Marketlog. All Rights Reserved.
