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Super Investors Echinus Advisors, LLC
EA

Echinus Advisors, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
—
Positions
1
Quarter ended
June 30, 2020
Filed
July 09, 2020

Reported portfolio value by quarter (15 quarters reported)

$1.34B —
Q4 16 Q3 17 Q2 18 Q1 19 Q4 19 Q2 20

$308M in Q4 2016 → — now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2020. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
0 0 NaN% New 0 —

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2020

quarter ended June 30, 2020 · filed July 09, 2020

Company Action Shares changed Value of change % of portfolio
Guidewire Software Inc Exited −2,746,674 −$218M —
Mercadolibre Inc Exited −430,460 −$210M —
New York Times Co Exited −4,708,907 −$145M —
LM Liberty Media Corp Del Exited −4,708,251 −$128M —
IB Interactive Brokers Group In Exited −2,411,525 −$104M —
TS Tempur Sealy Intl Inc Exited −1,278,126 −$55.9M —
Transdigm Group Inc Exited −63,382 −$20.3M —
0 0 New +0 — —

Q1 2020

quarter ended March 31, 2020 · filed May 15, 2020

Company Action Shares changed Value of change % of portfolio
WW World Wrestling Entmt Inc Exited −1,186,652 −$77M —
LM Liberty Media Corp Del Added +1,292,811 +$35.2M 14.5%
Mercadolibre Inc Trimmed −68,928 −$33.7M 23.9%
TS Tempur Sealy Intl Inc Trimmed −712,914 −$31.2M 6.3%
Transdigm Group Inc Trimmed −37,419 −$12M 2.3%
New York Times Co Trimmed −307,334 −$9.44M 16.4%
LM Liberty Media Corp Delaware Exited −206,546 −$9.04M —
Guidewire Software Inc Trimmed −96,460 −$7.65M 24.7%

Q4 2019

quarter ended December 31, 2019 · filed February 14, 2020

Company Action Shares changed Value of change % of portfolio
Guidewire Software Inc Added +985,616 +$108M 23.2%
New York Times Co Added +2,039,700 +$65.6M 12.0%
FN Ferrari N V Exited −329,065 −$50.7M —
TS Tempur Sealy Intl Inc Trimmed −339,124 −$29.5M 12.9%
Mercadolibre Inc Added +49,010 +$28M 21.2%
LM Liberty Media Corp Delaware Added +177,196 +$8.14M 11.7%
WW World Wrestling Entmt Inc Added +110,129 +$7.14M 5.7%
Transdigm Group Inc Added +9,734 +$5.45M 4.2%
LM Liberty Media Corp Delaware Added +1,178 +$51.6K 0.7%

Q3 2019

quarter ended September 30, 2019 · filed November 14, 2019

Company Action Shares changed Value of change % of portfolio
Guidewire Software Inc Added +937,727 +$98.8M 16.9%
WW World Wrestling Entmt Inc Added +770,029 +$54.8M 6.6%
Mercadolibre Inc Trimmed −93,938 −$51.8M 21.5%
Transdigm Group Inc New +91,067 +$47.4M 4.1%
New York Times Co Added +1,062,441 +$30.3M 7.3%
FN Ferrari N V Trimmed −129,524 −$20M 4.4%
LM Liberty Media Corp Delaware Added +360,962 +$15M 11.7%
TS Tempur Sealy Intl Inc Added +86,724 +$6.7M 15.6%
LM Liberty Media Corp Delaware Added +8,311 +$329K 0.7%

Q2 2019

quarter ended June 30, 2019 · filed August 14, 2019

Company Action Shares changed Value of change % of portfolio
Guidewire Software Inc New +919,791 +$93.2M 9.4%
Mercadolibre Inc Trimmed −51,115 −$31.3M 33.5%
WW World Wrestling Entmt Inc New +306,494 +$22.1M 2.2%
New York Times Co Added +130,000 +$4.24M 6.3%
LM Liberty Media Corp Delaware Added +106,568 +$3.99M 10.8%
FN Ferrari N V Added +18,000 +$2.91M 7.4%
Chipotle Mexican Grill Inc Exited −1,401 −$995K —
LM Liberty Media Corp Delaware Added +100 +$3.59K 0.7%

Q1 2019

quarter ended March 31, 2019 · filed May 15, 2019

Company Action Shares changed Value of change % of portfolio
Chipotle Mexican Grill Inc Trimmed −78,240 −$55.6M 0.1%
LM Liberty Media Corp Delaware Added +466,001 +$16.3M 12.5%
IB Interactive Brokers Group In Added +252,541 +$13.1M 16.1%
Mercadolibre Inc Added +16,953 +$8.61M 38.8%
FN Ferrari N V Added +51,300 +$6.86M 7.6%
New York Times Co Added +184,100 +$6.05M 7.5%
LM Liberty Media Corp Delaware Added +36,500 +$1.24M 0.9%

Q4 2018

quarter ended December 31, 2018 · filed February 14, 2019

Company Action Shares changed Value of change % of portfolio
Mercadolibre Inc Added +184,549 +$54M 30.0%
SG Stars Group Inc Exited −553,800 −$13.8M —
Pagseguro Digital Ltd Exited −480,000 −$13.3M —
LM Liberty Media Corp Delaware Added +358,272 +$11M 12.5%
IB Interactive Brokers Group In Added +199,219 +$10.9M 20.9%
FN Ferrari N V Added +59,289 +$5.9M 6.9%
LM Liberty Media Corp Delaware Added +60,457 +$1.8M 0.8%

Q3 2018

quarter ended September 30, 2018 · filed November 14, 2018

Company Action Shares changed Value of change % of portfolio
Chipotle Mexican Grill Inc Trimmed −135,223 −$61.5M 6.2%
FN Ferrari N V New +330,000 +$45.2M 7.8%
LM Liberty Media Corp Delaware Added +1,203,047 +$44.7M 12.4%
Mercadolibre Inc Added +120,000 +$40.9M 23.0%
IB Interactive Brokers Group In Added +661,507 +$36.6M 18.6%
Pagseguro Digital Ltd New +480,000 +$13.3M 2.3%
SG Stars Group Inc Trimmed −525,100 −$13.1M 2.4%
New York Times Co Added +550,000 +$12.7M 6.4%
LM Liberty Media Corp Delaware New +100,000 +$3.56M 0.6%

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