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Attestor LTD is based out of London. Attestor LTD is a registered investment advisory firm Their last reported 13F filing for Q3 2021 included $144,518,000 in managed 13F securities and a top 10 holdings concentration of 100.0%. Attestor LTD's largest holding is Edison International (Southern California Edison) with shares held of 1,322,688. Whalewisdom has at least 13 13F filings, 9 13D filings, and 1 13G filings


13F Activity

  • Market Value $144.518 Million
  • Prior Market Value $151.181 Million
  • New Purchases1 stock
  • Additional Purchases0 stocks
  • Sold out of0 stocks
  • Reduced holdings in2 stocks
  • Top 10 Holdings % 100.00 %
  • Turnover % [1]:33.33%
  • Turnover Alt % [2]: 20.09 %
  • Time Held Top20:1.00 quarters
  • Time Held Top10:1.00 quarters
  • Time Held All:1.00 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 2021-11-15

Performance for Q3 2021: -6.11%
Performance Last 4 Quarters: -25.96%
Performance Metrics
Stats are not available for the latest quarter

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*Shares are split adjusted

Global (ex. US) Holdings

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Source: Refinitiv

View Last Form Adv Compilation Report on Record

Country: United Kingdom

Business Phone: 44 20 7074 9610
Professional Investment Advisor Data
SEC Registration as :
Form of Organization: Corporation
Organized in:
Number of employees:
Other Business Activities: commodity pool operator or commodity trading advisor
Advisor Fees/Compensation:
Amount of client funds and securities:
Total Number of Clients: 0
Amount of client funds and securities by related persons:
Total Number of clients from related persons:
Data above was derived from SEC filings.

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Insider Transactions in the past year


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