MO
McMillan Office, Inc. 13F Portfolio & Top Holdings (Q2 2026)
McMillan Office, Inc.CIK: 0002109205
Diversified strategyMomentum followerLong-term holder
Total reported value
$870.9M
Reporting period: 2026-06-30 · Number of holdings: 507
McMillan Office, Inc. disclosed 507 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $870.9M and a quarterly turnover rate of 16.6%.
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Personality snowflake
- Concentration
- 20.39
- Portfolio Stability
- 16.57
- Momentum
- 100
- Sector conviction
- 55.39
- Diversification
- 100
- Sizing Uniformity
- 50.1
McMillan Office, Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.051 — mathematically equivalent to about 20 equally-sized positions, well below its 507 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 4.99), 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 GOOGL
-0.6% $22.2M
Add QQQ
-0.8% $11.7M
Add GOOG
-0.1% $11.9M
Trim META
+0.2% -$544.5K
Add CSCO
-0.1% $6.4M
Trim XOM
-0.3% -$3.2M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 200 holdings (of 507 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 13.37% | +1.31% | -0.62% | |
| 2 | AAPL | Apple Inc | Stock-Tech | 11.44% | +0.22% | -0.36% | |
| 3 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 7.31% | +0.69% | -0.07% | |
| 4 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 6.41% | +0.76% | -0.80% | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 5.01% | -0.48% | +0.82% | |
| 6 | META | Meta Platforms Inc-class A | Stock-Comm Services | 4.74% | -0.61% | +0.25% | |
| 7 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 4.01% | +0.12% | +0.20% | |
| 8 | ABBV | Abbvie Inc | Stock-Healthcare | 2.27% | +0.08% | -0.17% | |
| 9 | CSCO | Cisco Systems Inc | Stock-Tech | 2.18% | +0.58% | -0.10% | |
| 10 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.89% | — | +0.16% | |
| 11 | RTX | Rtx CORP | Stock-Industrials | 1.86% | -0.25% | — | |
| 12 | XOM | Exxon Mobil CORP | Stock-Energy | 1.50% | -0.58% | -0.33% | |
| 13 | AXP | American Express Co | Stock-Financials | 1.48% | +0.01% | -0.08% | |
| 14 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.43% | -0.11% | -0.20% | |
| 15 | COF | Capital One Financial CORP | Stock-Financials | 1.41% | -0.02% | — | |
| 16 | BAC | Bank Of America CORP | Stock-Financials | 1.40% | +0.06% | -0.30% | |
| 17 | PEP | Pepsico Inc | Stock-Consumer Staples | 1.13% | -0.32% | -0.14% | |
| 18 | KO | Coca-cola Co/the | Stock-Consumer Staples | 1.11% | -0.05% | — | |
| 19 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 1.10% | -0.11% | — | |
| 20 | FITB | Fifth Third Bancorp | Stock-Financials | 1.08% | +0.09% | — | |
| 21 | GE | General Electric | Stock-Industrials | 1.02% | +0.15% | — | |
| 22 | PFE | Pfizer Inc | Stock-Healthcare | 0.96% | -0.30% | -1.40% | |
| 23 | GEV | GE Vernova Inc | Stock-Industrials | 0.78% | +0.13% | — | |
| 24 | CARR | Carrier Global CORP | Stock-Industrials | 0.75% | +0.11% | — | |
| 25 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.60% | +0.02% | — | |
| 26 | NVO | Novo-nordisk A/s-spons Adr | Stock-Healthcare | 0.59% | +0.08% | -0.13% | |
| 27 | CVX | Chevron CORP | Stock-Energy | 0.55% | -0.22% | -1.20% | |
| 28 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 0.52% | -0.10% | -1.25% | |
| 29 | PYPL | Paypal Holdings Inc | Stock-Financials | 0.51% | -0.09% | -2.25% | |
| 30 | ABT | Abbott Laboratories | Stock-Healthcare | 0.50% | -0.14% | -0.82% | |
| 31 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.50% | +0.08% | +2.03% | |
| 32 | IBM | Intl Business Machines CORP | Stock-Tech | 0.49% | +0.02% | — | |
| 33 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.49% | -0.03% | +0.06% | |
| 34 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.47% | -0.02% | -0.13% | |
| 35 | MU | Micron Technology Inc | Stock-Tech | 0.47% | +0.32% | +0.14% | |
| 36 | CL | Colgate-palmolive Co | Stock-Consumer Staples | 0.44% | -0.02% | — | |
| 37 | CTVA | Corteva Inc | Stock-Materials | 0.41% | -0.04% | -0.09% | |
| 38 | TXN | Texas Instruments Inc | Stock-Tech | 0.41% | +0.11% | — | |
| 39 | WMT | Walmart Inc | Stock-Consumer Staples | 0.39% | -0.08% | -0.34% | |
| 40 | EMR | Emerson Electric Co | Stock-Industrials | 0.39% | — | — | |
| 41 | CRM | Salesforce Inc | Stock-Tech | 0.38% | -0.13% | -1.02% | |
| 42 | AMP | Ameriprise Financial Inc | Stock-Financials | 0.38% | -0.03% | — | |
| 43 | SYF | Synchrony Financial | Stock-Financials | 0.37% | — | — | |
| 44 | Q | Qnity Electronics Inc | Stock-Tech | 0.35% | +0.07% | -1.17% | |
| 45 | TIMXX | RBC Bluebay US Govt Mm-inst2 | Stock-Other | 0.35% | -0.42% | -49.30% | |
| 46 | OTIS | Otis Worldwide CORP | Stock-Industrials | 0.35% | -0.07% | -0.51% | |
| 47 | KMB | Kimberly-clark CORP | Stock-Consumer Staples | 0.34% | — | -1.86% | |
| 48 | FTEC | Fidelity Msci Info Tech Indx | ETF-Tech | 0.33% | +0.06% | — | |
| 49 | ALB | Albemarle CORP | Stock-Materials | 0.30% | -0.19% | -7.09% | |
| 50 | NEE | Nextera Energy Inc | Stock-Utilities | 0.30% | -0.06% | — |
1–50 of 200
💡
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.
Portfolio Performance
Performance for Q3 2026
+1.8%
Performance Last 4 Quarters
+11.2%
- Stdev
- +20.8%
- Beta
- +1.06
- Alpha
- -2.8%
- Max Drawdown
- -2.8%
- Annualized Perf
- +23.7%
- Batting Avg vs S&P
- +33.3%
- Sortino
- +2.64
- Stutzer
- +0.36
- Treynor
- +0.22
- Sterling
- —
- Calmar
- +8.59
- Information Ratio
- -0.21
- Tracking Error
- +6.8%
- Stdev Down
- +8.8%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- —
- Worst 12 Months
- —
- Efficiency Ratio
- +0.4
- Sharpe
- +1.12
- Stdev Sectors
- +9.2%
- Skewness
- +0.45
- Kurtosis
- -0.55
- Upside Potential
- +4.53
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
McMillan Office, Inc.'s most significant position changes for 2026-06-30: Sold out: Dupont De Nemours Inc (6D8); New buy: ; Sold out: Honeywell International Inc (HON); New buy: ; New buy: .
Showing top 200 changes by size (of 514 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | +1.3% | -0.62% | Trim |
| 2 | QQQ | Invesco Qqq Trust Series 1 | +0.8% | -0.80% | Trim |
| 3 | GOOG | Alphabet Inc-cl C | +0.7% | -0.07% | Trim |
| 4 | CSCO | Cisco Systems Inc | +0.6% | -0.10% | Trim |
| 5 | MU | Micron Technology Inc | +0.3% | +0.14% | Add |
| 6 | AAPL | Apple Inc | +0.2% | -0.36% | Trim |
| 7 | ✓ | +0.2% | NEW | New buy | |
| 8 | GE | General Electric | +0.2% | — | Unchanged |
| 9 | GEV | GE Vernova Inc | +0.1% | — | Unchanged |
| 10 | AMZN | Amazon.com Inc | +0.1% | +0.20% | Add |
| 11 | CARR | Carrier Global CORP | +0.1% | — | Unchanged |
| 12 | TXN | Texas Instruments Inc | +0.1% | — | Unchanged |
| 13 | HUM | Humana Inc | +0.1% | — | Unchanged |
| 14 | FITB | Fifth Third Bancorp | +0.1% | — | Unchanged |
| 15 | ABBV | Abbvie Inc | +0.1% | -0.17% | Trim |
| 16 | NVO | Novo-nordisk A/s-spons Adr | +0.1% | -0.13% | Trim |
| 17 | LLY | Eli Lilly & Co | +0.1% | +2.03% | Add |
| 18 | AMD | Advanced Micro Devices | +0.1% | — | Unchanged |
| 19 | ✓ | +0.1% | NEW | New buy | |
| 20 | ✓ | +0.1% | NEW | New buy | |
| 21 | Q | Qnity Electronics Inc | +0.1% | -1.17% | Trim |
| 22 | BAC | Bank Of America CORP | +0.1% | -0.30% | Trim |
| 23 | FTEC | Fidelity Msci Info Tech Indx | +0.1% | — | Unchanged |
| 24 | NVDA | Nvidia CORP | +0.1% | +20.02% | Add |
| 25 | KLIC | Kulicke & Soffa Industries | 0% | — | Unchanged |
| 26 | DEMAX | Nomura Emerging Markets Fd-a | 0% | — | Unchanged |
| 27 | TSLA | Tesla Inc | 0% | +16.54% | Add |
| 28 | GLW | Corning Inc | 0% | +0.42% | Add |
| 29 | IVV | Ishares Core S&p 500 ETF | 0% | — | Unchanged |
| 30 | IBM | Intl Business Machines CORP | 0% | — | Unchanged |
| 31 | C | Citigroup Inc | 0% | -1.08% | Trim |
| 32 | VBK | Vanguard Small-cap Grwth ETF | 0% | — | Unchanged |
| 33 | BWA | Borgwarner Inc | 0% | — | Unchanged |
| 34 | ROK | Rockwell Automation Inc | 0% | — | Unchanged |
| 35 | CAT | Caterpillar Inc | 0% | — | Unchanged |
| 36 | AGTHX | Amer Fnd Grw Fd Of Am-a | 0% | +724.67% | Add |
| 37 | ANET | Arista Networks Inc | 0% | — | Unchanged |
| 38 | FSELX | Select Semiconductors Port | 0% | — | Unchanged |
| 39 | QCOM | Qualcomm Inc | 0% | — | Unchanged |
| 40 | UNH | Unitedhealth Group Inc | 0% | — | Unchanged |
| 41 | AXP | American Express Co | 0% | -0.08% | Trim |
| 42 | GS | Goldman Sachs Group Inc | 0% | — | Unchanged |
| 43 | XYZ | Block Inc | 0% | — | Unchanged |
| 44 | FDGRX | Fidelity Growth Company-rtl | 0% | — | Unchanged |
| 45 | EBAY | Ebay Inc | 0% | — | Unchanged |
| 46 | AVGO | Broadcom Inc | 0% | +13.42% | Add |
| 47 | AMAT | Applied Materials Inc | 0% | — | Unchanged |
| 48 | ALL | Allstate CORP | 0% | — | Unchanged |
| 49 | MRVL | Marvell Technology Inc | 0% | +5.00% | Add |
| 50 | FBIN | Fortune Brands Innovations I | 0% | — | Unchanged |
1–50 of 200
Filing History
FAQ
What is McMillan Office, Inc. and what type of investor is it?
McMillan Office, Inc. 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 $870.9M, spread across 507 disclosed positions.
What are McMillan Office, Inc.'s largest equity positions?
Based on the latest 13F filing, McMillan Office, Inc.'s top holdings by market value are:
1. Alphabet Inc-cl A (GOOGL) — $116.5M (13.4%)
2. Apple Inc (AAPL) — $99.6M (11.4%)
3. Alphabet Inc-cl C (GOOG) — $63.7M (7.3%)
4. Invesco Qqq Trust Series 1 (QQQ) — $55.8M (6.4%)
5. Microsoft CORP (MSFT) — $43.6M (5.0%)
What changes did McMillan Office, Inc. make in its most recent portfolio filing?
In the latest reported quarter, McMillan Office, Inc. made 68 notable position adjustments: 5 new positions were initiated, 17 existing holdings were added to, 43 positions were partially reduced, and 3 were completely exited. The largest of these moves: Sold out: Dupont De Nemours Inc (6D8); New buy: ; Sold out: Honeywell International Inc (HON); New buy: ; New buy:
What sectors does McMillan Office, Inc. focus on?
McMillan Office, Inc. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Communication Services: 29.0%
• Information Technology: 25.0%
• Financials: 11.6%
• Health Care: 10.3%
• Industrials: 7.1%
• Consumer Discretionary: 6.7%
Investment Profile
McMillan Office, Inc. returned an annualized 23.7% over the trailing 6 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 1.06 (roughly in line with the market) and a 33% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding.
Its turnover score has risen from 0 to 17 over the past 2 quarters — a shift toward more active trading.
It has added to its CSCO position over the past two quarters (+$6.5M, now $18.9M), while trimming META over the same stretch (-$6.9M, still holding $41.3M).
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Developer Access
Access McMillan Office, Inc.'s institutional profile programmatically:
REST API
curl https://alphasmo.com/api/v1/institutions/mcmillan-office-incCLI
npx alphasmo institutions get mcmillan-office-inc