TK
Tang Kevin C Historical SEC 13F Holdings & Archive (Q3 2023)
Tang Kevin CCIK: 0001178579
Concentrated strategyLong-term holder
Total reported value
$783.0
Reporting period: 2023-09-30 · Number of holdings: 1
TANG KEVIN C disclosed 1 holdings in its latest 13F filing for the period ending 2023-09-30, with total reported value of $783.0 and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 0
- Diversification
- 2
- Sizing Uniformity
- —
Sector classification currently covers about 0% 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 | HRTX | Heron Therapeutics Inc | Stock-Other | 100.00% | — | — |
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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
-62.5%
Performance Last 4 Quarters
-75.8%
- Stdev
- +108.6%
- Beta
- +3.56
- Alpha
- -70.7%
- Max Drawdown
- -91.2%
- Annualized Perf
- -41.6%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +0.01
- Stutzer
- 0
- Treynor
- 0
- Sterling
- -0.63
- Calmar
- -0.46
- Information Ratio
- -0.19
- Tracking Error
- +103.7%
- Stdev Down
- +65.5%
- Winning Months %
- +44.4%
- Losing Months %
- +52.8%
- Best 12 Months
- +171.9%
- Worst 12 Months
- -79.2%
- Efficiency Ratio
- +0.09
- Sharpe
- 0
- Stdev Sectors
- —
- Skewness
- +0.87
- Kurtosis
- +0.59
- Upside Potential
- +2.21
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2023 Q3 | 1 | $783.0 | 0 | ||
| 2023 Q2 | 1 | $882.0 | 0 | ||
| 2023 Q1 | 1 | $1.1K | 0 | ||
| 2022 Q4 | 1 | $1.9K | 0 | ||
| 2022 Q3 | 1 | $3.0K | 0 | ||
| 2022 Q2 | 2 | $768.0K | 0 | ||
| 2022 Q1 | 2 | $1.0M | 0 | ||
| 2021 Q4 | 2 | $1.1M | 0 | ||
| 2021 Q3 | 2 | $966.0K | 0 | ||
| 2021 Q2 | 2 | $1.1M | 1 | ||
| 2021 Q1 | 2 | $1.1M | 10 | ||
| 2020 Q4 | 2 | $1.0M | 21 | ||
| 2020 Q3 | 2 | $1.2M | 5 | ||
| 2020 Q2 | 2 | $1.3M | 2 | ||
| 2020 Q1 | 2 | $1.3M | 100 | ||
| 2019 Q4 | 2 | $8.4M | 100 | ||
| 2019 Q3 | 2 | $2.8M | 4 | ||
| 2019 Q2 | 2 | $2.9M | 34 | ||
| 2019 Q1 | 2 | $2.5M | 0 |
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Tang Kevin C and what type of investor is it?
Tang Kevin C 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 $783.0, spread across 1 disclosed positions.
What are Tang Kevin C's largest equity positions?
Based on the latest 13F filing, Tang Kevin C's top holdings by market value are:
1. Heron Therapeutics Inc (HRTX) — $783.0 (100.0%)
What changes did Tang Kevin C make in its most recent portfolio filing?
No notable portfolio changes were recorded for Tang Kevin C in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Tang Kevin C focus on?
Sector breakdown data is not yet available for Tang Kevin C. Check back after the next 13F processing cycle.
Investment Profile
Tang Kevin C returned an annualized -41.6% over the trailing 36 months — underperforming the S&P 500 by 70.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 3.56 (more volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding.
It has trimmed its HRTX position for two straight quarters, cutting it by $365.0 while still holding $783.0.
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Developer Access
Access Tang Kevin C's institutional profile programmatically:
REST API
curl https://alphasmo.com/api/v1/institutions/tang-kevin-cCLI
npx alphasmo institutions get tang-kevin-c