WM
Westwood Management CORP /il/ Historical SEC 13F Holdings & Archive (Q4 2023)
Westwood Management CORP /il/CIK: 0000912160
Quality / disciplined sizingLong-term holderDiversified strategy
Total reported value
$270.2M
Reporting period: 2023-12-31 · Number of holdings: 28
WESTWOOD MANAGEMENT CORP /IL/ disclosed 28 holdings in its latest 13F filing for the period ending 2023-12-31, with total reported value of $270.2M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 27.93
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 55.09
- Diversification
- 56
- Sizing Uniformity
- 90.05
Westwood Management CORP /il/'s disclosed holdings carry a Herfindahl concentration index of 0.070 — mathematically equivalent to about 14 equally-sized positions, well below its 28 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 1.00), 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.govNo holding changes this quarter
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 | MSFT | Microsoft CORP | Stock-Tech | 11.09% | — | -68.65% | |
| 2 | MA | Mastercard Inc - A | Stock-Financials | 10.07% | — | -63.31% | |
| 3 | META | Meta Platforms Inc-class A | Stock-Comm Services | 9.11% | — | -67.99% | |
| 4 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 9.07% | — | -66.94% | |
| 5 | TTD | Trade Desk Inc/the -class A | Stock-Comm Services | 7.78% | — | -69.24% | |
| 6 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 7.74% | — | -63.61% | |
| 7 | HD | Home Depot Inc | Stock-Consumer Disc | 6.81% | — | -58.75% | |
| 8 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 6.04% | — | -61.73% | |
| 9 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 4.56% | — | -67.07% | |
| 10 | TYL | Tyler Technologies Inc | Stock-Tech | 4.45% | — | -51.92% | |
| 11 | LIN | Linde plc | Stock-Materials | 4.30% | — | -67.30% | |
| 12 | BA | Boeing Co/the | Stock-Industrials | 3.51% | — | -58.41% | |
| 13 | AAPL | Apple Inc | Stock-Tech | 3.18% | — | -56.70% | |
| 14 | ETN | Eaton Corporation plc | Stock-Industrials | 3.18% | — | -68.54% | |
| 15 | NOW | Servicenow Inc | Stock-Tech | 2.51% | — | -30.69% | |
| 16 | DELL | Dell Technologies -c | Stock-Tech | 1.67% | — | +881.67% | |
| 17 | WMT | Walmart Inc | Stock-Consumer Staples | 1.65% | — | -16.26% | |
| 18 | CRM | Salesforce Inc | Stock-Tech | 0.84% | — | -72.68% | |
| 19 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.56% | — | -45.24% | |
| 20 | AXON | Axon Enterprise Inc | Stock-Industrials | 0.49% | — | -50.49% | |
| 21 | ✓ | Stock-Other | 0.37% | — | -89.30% | ||
| 22 | ISRG | Intuitive Surgical Inc | Stock-Healthcare | 0.26% | — | -86.09% | |
| 23 | APD | Air Products & Chemicals Inc | Stock-Materials | 0.15% | — | -50.00% | |
| 24 | GS | Goldman Sachs Group Inc | Stock-Financials | 0.14% | — | — | |
| 25 | INTU | Intuit Inc | Stock-Tech | 0.14% | — | — | |
| 26 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.12% | — | -59.60% | |
| 27 | AXP | American Express Co | Stock-Financials | 0.11% | — | — | |
| 28 | CAT | Caterpillar Inc | Stock-Industrials | 0.09% | — | -78.95% |
Portfolio Performance
Performance for Q3 2026
+2.5%
Performance Last 4 Quarters
+9.4%
- Stdev
- +17.9%
- Beta
- +1.23
- Alpha
- -7.6%
- Max Drawdown
- -17.6%
- Annualized Perf
- +16.5%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +1.72
- Stutzer
- +0.28
- Treynor
- +0.14
- Sterling
- +0.78
- Calmar
- +0.94
- Information Ratio
- -0.35
- Tracking Error
- +8.8%
- Stdev Down
- +9.9%
- Winning Months %
- +58.3%
- Losing Months %
- +41.7%
- Best 12 Months
- +43.5%
- Worst 12 Months
- -0.2%
- Efficiency Ratio
- +0.38
- Sharpe
- +0.95
- Stdev Sectors
- +8.6%
- Skewness
- +0.06
- Kurtosis
- -0.24
- Upside Potential
- +3.45
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2023 Q4 | 28 | $270.2M | 0 | ||
| 2023 Q3 | 54 | $695.9M | 0 | ||
| 2023 Q2 | 65 | $775.8M | 0 | ||
| 2023 Q1 | 71 | $785.7M | 0 | ||
| 2022 Q4 | 69 | $742.2M | 0 | ||
| 2022 Q3 | 73 | $761.5M | 0 | ||
| 2022 Q2 | 73 | $795.2M | 0 | ||
| 2022 Q1 | 75 | $1.1B | 0 | ||
| 2021 Q4 | 75 | $1.3B | 0 | ||
| 2021 Q3 | 77 | $1.2B | 0 | ||
| 2021 Q2 | 80 | $1.2B | 95 | ||
| 2021 Q1 | 80 | $1.1B | 29 | ||
| 2020 Q4 | 79 | $1.2B | 22 | ||
| 2020 Q3 | 65 | $1.1B | 21 | ||
| 2020 Q2 | 71 | $970.4M | 34 | ||
| 2020 Q1 | 67 | $738.2M | 25 | ||
| 2019 Q4 | 72 | $842.0M | 17 | ||
| 2019 Q3 | 73 | $754.7M | 19 | ||
| 2019 Q2 | 78 | $780.0M | 30 | ||
| 2019 Q1 | 75 | $737.3M | 31 | ||
| 2018 Q4 | 67 | $630.7M | 29 | ||
| 2018 Q3 | 77 | $813.7M | 30 | ||
| 2018 Q2 | 78 | $749.9M | 25 | ||
| 2018 Q1 | 81 | $696.2M | 26 | ||
| 2017 Q4 | 79 | $715.4M | 39 | ||
| 2017 Q3 | 79 | $668.7M | 18 | ||
| 2017 Q2 | 79 | $639.4M | 12 | ||
| 2017 Q1 | 83 | $591.5M | 39 | ||
| 2016 Q4 | 77 | $520.8M | 42 | ||
| 2016 Q3 | 79 | $561.7M | 35 | ||
| 2016 Q2 | 72 | $526.0M | 55 | ||
| 2016 Q1 | 78 | $527.8M | 37 | ||
| 2015 Q4 | 74 | $533.3M | 59 | ||
| 2015 Q3 | 78 | $532.3M | 32 | ||
| 2015 Q2 | 85 | $587.2M | 18 | ||
| 2015 Q1 | 89 | $601.2M | 30 | ||
| 2014 Q4 | 86 | $580.5M | 36 | ||
| 2014 Q3 | 79 | $562.9M | 25 | ||
| 2014 Q2 | 87 | $603.0M | 18 | ||
| 2014 Q1 | 88 | $585.9M | 25 | ||
| 2013 Q4 | 93 | $597.1M | 28 | ||
| 2013 Q3 | 97 | $525.5M | 30 | ||
| 2013 Q2 | 93 | $465.4M | 0 |
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Westwood Management CORP /il/ and what type of investor is it?
Westwood Management CORP /il/ 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 (2023-12-31), the firm manages a tracked equity portfolio valued at approximately $270.2M, spread across 28 disclosed positions.
What are Westwood Management CORP /il/'s largest equity positions?
Based on the latest 13F filing, Westwood Management CORP /il/'s top holdings by market value are:
1. Microsoft CORP (MSFT) — $30.0M (11.1%)
2. Mastercard Inc - A (MA) — $27.2M (10.1%)
3. Meta Platforms Inc-class A (META) — $24.6M (9.1%)
4. Amazon.com Inc (AMZN) — $24.5M (9.1%)
5. Trade Desk Inc/the -class A (TTD) — $21.0M (7.8%)
What changes did Westwood Management CORP /il/ make in its most recent portfolio filing?
No notable portfolio changes were recorded for Westwood Management CORP /il/ in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Westwood Management CORP /il/ focus on?
Westwood Management CORP /il/ is concentrated in the following sectors based on its current disclosed equity portfolio:
• Communication Services: 27.5%
• Information Technology: 23.9%
• Consumer Discretionary: 15.9%
• Financials: 10.7%
• Health Care: 8.1%
• Industrials: 7.3%
* 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.
Investment Profile
Westwood Management CORP /il/ returned an annualized 16.5% over the trailing 36 months — underperforming the S&P 500 by 7.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.23 (more volatile than the market) and a 42% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding.
It has added to its DELL position over the past two quarters (+$4.2M, now $4.5M), while trimming TTD over the same stretch (-$72.6M, still holding $21.0M).
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Developer Access
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