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O'Brien Wealth Partners LLC Institutional Portfolio & 13F Holdings (Q4 2025)
O'Brien Wealth Partners LLCCIK: 0001689874
Diversified strategyMomentum followerSector-focused
Total reported value
$756.2M
Reporting period: 2025-12-31 · Number of holdings: 110
O'Brien Wealth Partners LLC disclosed 110 holdings in its latest 13F filing for the period ending 2025-12-31, with total reported value of $756.2M and a quarterly turnover rate of 4.4%.
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Personality snowflake
- Concentration
- 21.98
- Portfolio Stability
- 4.44
- Momentum
- 100
- Sector conviction
- 88.64
- Diversification
- 100
- Sizing Uniformity
- 77.44
O'Brien Wealth Partners LLC's disclosed holdings carry a Herfindahl concentration index of 0.055 — mathematically equivalent to about 18 equally-sized positions, well below its 110 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 2.26), 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.
Sector classification currently covers about 5% 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.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim AAPL
-25.0% -$3.1M
Trim USMC
-1.4% -$599.0K
Trim SPTL
-1.7% -$867.7K
Add HDEF
-0.4% $2.6M
Trim IWF
-5.1% -$752.4K
Add VGLT
+16.6% $1.3M
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 | ITOT | Ishares Core S&p Total U.s. | ETF-Other | 8.80% | -0.10% | -0.83% | |
| 2 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-Large Cap & Growth | 8.62% | -0.06% | -0.70% | |
| 3 | USMC | Principal US Mega-cap ETF | ETF-Other | 8.09% | -0.28% | -1.37% | |
| 4 | DBEF | Xtrackers Msci Eafe Hedged E | ETF-Other | 7.63% | +0.02% | -0.90% | |
| 5 | HDEF | Xtrackers Msci Eafe High Div | ETF-Other | 7.29% | +0.18% | -0.38% | |
| 6 | COWZ | Pacer US Cash Cows 100 ETF | ETF-Other | 6.62% | +0.13% | -0.18% | |
| 7 | JMTG | Mortgage-backed Securities | ETF-Other | 6.52% | -0.06% | +1.45% | |
| 8 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 5.80% | -0.07% | -0.89% | |
| 9 | SPTI | Ss Spdr P Int Term Tsy ETF | ETF-Other | 5.53% | -0.03% | +2.17% | |
| 10 | XCEM | Columbia Em Core Ex-china | ETF-Emerging Markets | 3.71% | +0.05% | -1.60% | |
| 11 | SPTL | Ss Spdr Pf Lng Trm Tsy E-usd | ETF-Other | 3.25% | -0.19% | -1.66% | |
| 12 | CVLC | Calvert US L-c Cr Resp Index | ETF-Large Cap & Growth | 3.10% | +0.01% | -0.17% | |
| 13 | VUG | Vanguard Growth ETF | ETF-Other | 2.94% | — | -1.34% | |
| 14 | IWV | Ishares Russell 3000 ETF | ETF-Other | 2.58% | -0.01% | +0.01% | |
| 15 | IWF | Ishares Russell 1000 Growth | ETF-Other | 2.33% | -0.16% | -5.08% | |
| 16 | AAPL | Apple Inc | Stock-Tech | 1.64% | -0.45% | -25.02% | |
| 17 | NULV | Nuveen Esg Large-cap Val ETF | ETF-Other | 1.61% | +0.02% | +0.71% | |
| 18 | SPTS | Ss Spdr P St Term Tsy ETF | ETF-Other | 1.57% | -0.01% | +2.11% | |
| 19 | VGLT | Vanguard Long-term Treasury | ETF-Gov Bonds | 1.41% | +0.15% | +16.64% | |
| 20 | NULG | Nuveen Esg Lrg-cap Grw ETF | ETF-Other | 1.33% | -0.09% | -2.15% | |
| 21 | CVIE | Cal Intl Responsible Index | ETF-Large Cap & Growth | 1.13% | +0.01% | -1.08% | |
| 22 | ESGE | Ishares Inc Ishares Esg Awar | ETF-Other | 0.88% | — | -0.69% | |
| 23 | VSGX | Vanguard Esg Intl Stock ETF | ETF-Other | 0.85% | — | -1.61% | |
| 24 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.67% | +0.06% | +9.69% | |
| 25 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.50% | — | +0.01% | |
| 26 | VXUS | Vanguard Total Intl Stock | ETF-Other | 0.40% | — | — | |
| 27 | MSFT | Microsoft CORP | Stock-Tech | 0.29% | -0.05% | -4.97% | |
| 28 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.29% | +0.06% | +0.07% | |
| 29 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.24% | +0.07% | -0.06% | |
| 30 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.20% | — | — | |
| 31 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 0.20% | +0.15% | +330.88% | |
| 32 | CAT | Caterpillar Inc | Stock-Industrials | 0.19% | +0.03% | — | |
| 33 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.18% | — | +0.07% | |
| 34 | LFST | Lifestance Health Group Inc | Stock-Other | 0.17% | +0.04% | — | |
| 35 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.15% | — | — | |
| 36 | SDY | Ss Spdr S&p Dividend ETF | ETF-Other | 0.13% | — | +0.56% | |
| 37 | USMV | Ishares Msci USA Min Vol Fac | ETF-Other | 0.11% | — | -10.51% | |
| 38 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.11% | — | — | |
| 39 | XLK | Ss Technology Select Sector | ETF-Tech | 0.11% | — | +100.00% | |
| 40 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.10% | +0.02% | +0.04% | |
| 41 | CSCO | Cisco Systems Inc | Stock-Tech | 0.10% | — | — | |
| 42 | DFAC | Dimensional US Core Equity 2 | ETF-Other | 0.09% | +0.09% | NEW | |
| 43 | GLW | Corning Inc | Stock-Tech | 0.09% | — | -2.98% | |
| 44 | ADI | Analog Devices Inc | Stock-Tech | 0.08% | — | — | |
| 45 | ABBV | Abbvie Inc | Stock-Healthcare | 0.08% | — | — | |
| 46 | HD | Home Depot Inc | Stock-Consumer Disc | 0.08% | — | -0.62% | |
| 47 | ORCL | Oracle CORP | Stock-Tech | 0.08% | -0.04% | -0.16% | |
| 48 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.08% | — | — | |
| 49 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.07% | — | +0.13% | |
| 50 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.07% | — | +0.04% |
1–50 of 110
Portfolio Performance
Performance for Q3 2026
+2.7%
Performance Last 4 Quarters
+19.6%
- Stdev
- +10.5%
- Beta
- +0.78
- Alpha
- +0.6%
- Max Drawdown
- -5.3%
- Annualized Perf
- +16.8%
- Batting Avg vs S&P
- +38.9%
- Sortino
- +2.94
- Stutzer
- +0.44
- Treynor
- +0.21
- Sterling
- +1.15
- Calmar
- +3.16
- Information Ratio
- -0.95
- Tracking Error
- +4.1%
- Stdev Down
- +5.5%
- Winning Months %
- +72.2%
- Losing Months %
- +27.8%
- Best 12 Months
- +28.4%
- Worst 12 Months
- +5.8%
- Efficiency Ratio
- +0.6
- Sharpe
- +1.54
- Stdev Sectors
- +14.6%
- Skewness
- -0.27
- Kurtosis
- -0.24
- Upside Potential
- +4.47
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2025 Q4 | 110 | $756.2M | 4 | ||
| 2025 Q3 | 97 | $738.3M | 32 | ||
| 2025 Q2 | 87 | $637.1M | 0 | ||
| 2025 Q1 | 72 | $537.1M | 100 | ||
| 2024 Q4 | 67 | $554.9M | 0 | ||
| 2024 Q3 | 66 | $509.8M | 0 | ||
| 2024 Q2 | 62 | $444.9M | 0 | ||
| 2024 Q1 | 66 | $432.4M | 0 | ||
| 2023 Q4 | 62 | $383.0M | 0 | ||
| 2023 Q3 | 56 | $348.6M | 0 | ||
| 2023 Q2 | 57 | $339.7M | 0 | ||
| 2023 Q1 | 56 | $317.3M | 0 | ||
| 2022 Q4 | 57 | $251.8M | 0 | ||
| 2022 Q3 | 57 | $237.7M | 0 | ||
| 2022 Q2 | 64 | $239.4M | 0 | ||
| 2022 Q1 | 54 | $252.0M | 0 | ||
| 2021 Q4 | 55 | $288.2M | 0 | ||
| 2021 Q3 | 46 | $286.2M | 0 | ||
| 2021 Q2 | 105 | $302.3M | 100 | ||
| 2021 Q1 | 95 | $301.8M | 9 | ||
| 2020 Q4 | 66 | $276.8M | 13 | ||
| 2020 Q3 | 36 | $244.8M | 12 | ||
| 2020 Q2 | 30 | $240.1M | 38 | ||
| 2020 Q1 | 29 | $178.0M | 63 | ||
| 2019 Q4 | 44 | $140.0M | 12 | ||
| 2019 Q3 | 36 | $127.3M | 11 | ||
| 2019 Q2 | 38 | $136.7M | 10 | ||
| 2019 Q1 | 38 | $141.5M | 25 | ||
| 2018 Q4 | 43 | $146.1M | 43 | ||
| 2018 Q3 | 223 | $153.9M | 46 | ||
| 2018 Q2 | 92 | $134.1M | 9 | ||
| 2018 Q1 | 189 | $145.3M | 16 | ||
| 2017 Q4 | 31 | $158.5M | 23 | ||
| 2017 Q3 | 32 | $192.3M | 4 | ||
| 2017 Q2 | 33 | $189.4M | 10 | ||
| 2017 Q1 | 31 | $180.1M | 20 | ||
| 2016 Q4 | 31 | $167.2M | 18 | ||
| 2016 Q3 | 31 | $153.2M | 22 | ||
| 2016 Q2 | 31 | $143.4M | 17 | ||
| 2016 Q1 | 30 | $128.7M | 46 | ||
| 2015 Q4 | 28 | $102.3M | 0 |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Holding changes this quarter
O'Brien Wealth Partners LLC's most significant position changes for 2025-12-31: New buy: Dimensional US Core Equity 2 (DFAC); New buy: Dimensional US Marketwide Va (DFUV); New buy: Dimensional US High Profi Et (DUHP); New buy: Ishares Msci USA Momentum Fa (MTUM); New buy: Vanguard Short-term Bond ETF (BSV).
Filing History
FAQ
What is O'Brien Wealth Partners LLC and what type of investor is it?
O'Brien Wealth 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 (2025-12-31), the firm manages a tracked equity portfolio valued at approximately $756.2M, spread across 110 disclosed positions.
What are O'Brien Wealth Partners LLC's largest equity positions?
Based on the latest 13F filing, O'Brien Wealth Partners LLC's top holdings by market value are:
1. Ishares Core S&p Total U.s. (ITOT) — $66.6M (8.8%)
2. Ste Str Spdr Pt S&p 500 ETF (SPYM) — $65.2M (8.6%)
3. Principal US Mega-cap ETF (USMC) — $61.2M (8.1%)
4. Xtrackers Msci Eafe Hedged E (DBEF) — $57.7M (7.6%)
5. Xtrackers Msci Eafe High Div (HDEF) — $55.1M (7.3%)
What changes did O'Brien Wealth Partners LLC make in its most recent portfolio filing?
In the latest reported quarter, O'Brien Wealth Partners LLC made 48 notable position adjustments: 19 new positions were initiated, 10 existing holdings were added to, 17 positions were partially reduced, and 2 were completely exited. The largest of these moves: New buy: Dimensional US Core Equity 2 (DFAC); New buy: Dimensional US Marketwide Va (DFUV); New buy: Dimensional US High Profi Et (DUHP); New buy: Ishares Msci USA Momentum Fa (MTUM); New buy: Vanguard Short-term Bond ETF (BSV)
What sectors does O'Brien Wealth Partners LLC focus on?
O'Brien Wealth Partners LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 49.0%
• Consumer Discretionary: 15.4%
• Health Care: 12.4%
• Communication Services: 9.4%
• Financials: 6.1%
• Industrials: 6.0%
Investment Profile
O'Brien Wealth Partners LLC returned an annualized 16.8% over the trailing 36 months — outperforming the S&P 500 by 0.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.78 (less volatile than the market) and a 39% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 49.0% of the portfolio concentrated in Information Technology.
It has added to its SPYM position over the past two quarters (+$5.1M, now $65.2M), while trimming NSC over the same stretch (-$42.7K, still holding $67.8K).
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Developer Access
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