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Boxer Capital is based out of San Diego. Their last reported 13F filing for Q4 2022 included $1,896,920,313 in managed 13F securities and a top 10 holdings concentration of 50.01%. Boxer Capital's largest holding is Prometheus Biosciences Inc with shares held of 1,897,500. Boxer Capital has met the qualifications for inclusion in our WhaleScore system. Whalewisdom has at least 31 13F filings, 36 13D filings, 153 13G filings, and 21 Form 4 filings


13F Activity

  • Market Value $1.897 Billion
  • Prior Market Value $1.778 Billion
  • New Purchases5 stocks
  • Additional Purchases8 stocks
  • Sold out of7 stocks
  • Reduced holdings in9 stocks
  • Top 10 Holdings % 50.01 %
  • Turnover % [1]:16.90%
  • Turnover Alt % [2]: 6.63 %
  • Time Held Top20:6.55 quarters
  • Time Held Top10:8.70 quarters
  • Time Held All:7.76 quarters

[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.

[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.


13F Sector Allocation Over Time

Portfolio Performance

Top 20 equal-weighted holdings. Performance numbers calculated through 2023-02-14

Performance for Q4 2022: 12.38%
Performance Last 4 Quarters: 7.78%
Performance Metrics
Stdev (5-yrs): Subscription required BETA (5-yrs): Subscription required ALPHA (3-yrs): Subscription required
Max Drawdown (all-years): Subscription required Annualized Perf (3-yrs): Subscription required Batting Avg vs S&P. (3-yrs): Subscription required
Sortino (3-yrs): Subscription required Stutzer (3-yrs): Subscription required Treynor (3-yrs): Subscription required
Sterling (3-yrs): Subscription required Calmar (3-yrs): Subscription required Information Ratio (3-yrs): Subscription required
Tracking Error (3 yrs): Subscription required Stdev Down (3-yrs): Subscription required Winning Months %: Subscription required
Losing Months %: Subscription required Best 12 Months: Subscription required Worst 12 Months: Subscription required
Efficiency Ratio (3-yrs): Subscription required Sharpe: Subscription required Stdev Sectors: Subscription required
Skewness (3-yrs): Subscription required Kurtosis (3-yrs): Subscription required Upside Potential (3-yrs): Subscription required

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*Shares are split adjusted

Global (ex. US) Holdings

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Stale Holdings (no activity in past 21-months or sold out)

Source: Refinitiv. Stale holdings data removed after 21-months of inactivity.

Active Schedule 13D and 13G events

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Insider Transactions in the past year


WhaleScore history for BOXER CAPITAL, LLC

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