SI
Starr International Co Inc Historical SEC 13F Holdings & Archive (Q3 2023)
Starr International Co IncCIK: 0001236615
Concentrated strategySector-focusedQuality / disciplined sizing
Total reported value
$19.9M
Reporting period: 2023-09-30 · Number of holdings: 3
STARR INTERNATIONAL CO INC disclosed 3 holdings in its latest 13F filing for the period ending 2023-09-30, with total reported value of $19.9M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 6
- Sizing Uniformity
- 91.08
Starr International Co Inc's disclosed holdings carry a Herfindahl concentration index of 0.510 — mathematically equivalent to about 2 equally-sized positions, close to its 3 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.89), 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.
Sector classification currently covers about 15% 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.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 | BCSF | Bain Capital Specialty Finan | Stock-Other | 67.65% | — | +1.51% | |
| 2 | ✓ | Stock-Other | 16.91% | — | — | ||
| 3 | AIG | American International Group | Stock-Financials | 15.45% | — | — |
Portfolio Performance
Performance for Q3 2026
-4.5%
Performance Last 4 Quarters
-10.7%
Based on 83% of reported portfolio value with available pricing
- Stdev
- +12.8%
- Beta
- +0.27
- Alpha
- +0.2%
- Max Drawdown
- -19.6%
- Annualized Perf
- +5%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +0.65
- Stutzer
- +0.13
- Treynor
- +0.21
- Sterling
- +0.28
- Calmar
- +0.25
- Information Ratio
- -0.92
- Tracking Error
- +15.5%
- Stdev Down
- +8.8%
- Winning Months %
- +61.1%
- Losing Months %
- +38.9%
- Best 12 Months
- +30.4%
- Worst 12 Months
- -17.9%
- Efficiency Ratio
- +0.15
- Sharpe
- +0.44
- Stdev Sectors
- 0%
- Skewness
- -0.46
- Kurtosis
- -0.12
- Upside Potential
- +2.36
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2023 Q3 | 3 | $19.9M | 0 | ||
| 2023 Q2 | 3 | $22.7M | 0 | ||
| 2023 Q1 | 3 | $20.4M | 0 | ||
| 2022 Q4 | 3 | $33.4M | 0 | ||
| 2022 Q3 | 3 | $48.0M | 0 | ||
| 2022 Q2 | 3 | $66.1M | 0 | ||
| 2022 Q1 | 3 | $149.3M | 0 | ||
| 2021 Q4 | 3 | $59.9M | 0 | ||
| 2021 Q3 | 5 | $49.8M | 0 | ||
| 2021 Q2 | 5 | $39.6M | 88 | ||
| 2021 Q1 | 5 | $31.1M | 15 | ||
| 2020 Q4 | 5 | $26.7M | 21 | ||
| 2020 Q3 | 5 | $22.4M | 61 | ||
| 2020 Q2 | 3 | $13.2M | 100 | ||
| 2020 Q1 | 33 | $138.9M | 49 | ||
| 2019 Q4 | 29 | $203.7M | 30 | ||
| 2019 Q3 | 42 | $228.5M | 25 | ||
| 2019 Q2 | 35 | $240.2M | 59 | ||
| 2019 Q1 | 113 | $250.8M | 100 | ||
| 2018 Q4 | 21 | $121.0M | 100 | ||
| 2018 Q3 | 22 | $512.5M | 64 | ||
| 2018 Q2 | 23 | $956.2M | 9 | ||
| 2018 Q1 | 23 | $976.0M | 15 | ||
| 2017 Q4 | 27 | $1.1B | 7 | ||
| 2017 Q3 | 22 | $1.1B | 4 | ||
| 2017 Q2 | 23 | $1.1B | 2 | ||
| 2017 Q1 | 24 | $1.1B | 5 | ||
| 2016 Q4 | 23 | $1.2B | 9 | ||
| 2016 Q3 | 23 | $1.1B | 11 | ||
| 2016 Q2 | 23 | $972.4M | 3 | ||
| 2016 Q1 | 23 | $975.2M | 15 | ||
| 2015 Q4 | 23 | $1.1B | 12 | ||
| 2015 Q3 | 23 | $1.0B | 11 | ||
| 2015 Q2 | 23 | $1.2B | 13 | ||
| 2015 Q1 | 23 | $1.0B | 4 | ||
| 2014 Q4 | 23 | $1.1B | 9 | ||
| 2014 Q3 | 29 | $1.1B | 3 | ||
| 2014 Q2 | 29 | $1.1B | 11 | ||
| 2014 Q1 | 31 | $1.0B | 17 | ||
| 2013 Q4 | 35 | $1.2B | 19 | ||
| 2013 Q3 | 34 | $1.1B | 9 | ||
| 2013 Q2 | 31 | $988.4M | 0 |
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Starr International Co Inc and what type of investor is it?
Starr International Co 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 (2023-09-30), the firm manages a tracked equity portfolio valued at approximately $19.9M, spread across 3 disclosed positions.
What are Starr International Co Inc's largest equity positions?
Based on the latest 13F filing, Starr International Co Inc's top holdings by market value are:
1. Bain Capital Specialty Finan (BCSF) — $13.5M (67.7%)
2. — $3.4M (16.9%)
3. American International Group (AIG) — $3.1M (15.4%)
What changes did Starr International Co Inc make in its most recent portfolio filing?
No notable portfolio changes were recorded for Starr International Co Inc in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Starr International Co Inc focus on?
Starr International Co Inc is concentrated in the following sectors based on its current disclosed equity portfolio:
• Financials: 100.0%
Investment Profile
Starr International Co Inc returned an annualized 5.0% over the trailing 36 months — outperforming the S&P 500 by 0.2 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.27 (less volatile than the market) and a 42% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 100.0% of the portfolio concentrated in Financials.
It has added to its BCSF position over the past two quarters (+$3.3M, now $13.5M), while trimming 151190105 over the same stretch (-$6.1M, still holding $3.4M).
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Developer Access
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