Guy Spier - Aquamarine Capital

Guy Spier - Aquamarine Capital latest Q4_2020 13F filings reported $171,425,000 in market value on this 2021-02-12 report date . The portfolio quarterly return is 13.08%. This fund has 12 securities concentrations of 100% weights.

Guy Spier - Aquamarine Capital largest holding is Berkshire Hathaway Inc with weight of 19.02% and $32,601,000 in market value. The portfolio return is computed based on the amount invested in the new quarter. The following shows the portfolio details.

Portfolio Performance History

FILE DATEREPORT PERIODQTR YEARFILE TYPENOS. OF STOCKSREPORTED VALUERETURN
2021-02-122020-12-31Q4_202013F-HR12$171,425,00013.08%
2020-11-132020-09-30Q3_202013F-HR13$151,598,00010.43%
2020-08-132020-06-30Q2_202013F-HR13$137,284,000-6.38%
2020-05-062020-03-31Q1_202013F-HR11$146,640,000-32.51%
2020-01-172019-12-31Q4_201913F-HR12$217,286,0009.76%
2019-11-132019-09-30Q3_201913F-HR12$197,973,0002.47%
2019-08-152019-06-30Q2_201913F-HR11$193,207,0006.61%
2019-05-162019-03-31Q1_201913F-HR11$181,233,0002.01%
2019-02-122018-12-31Q4_201813F-HR14$177,656,000-14.50%
2018-11-132018-09-30Q3_201813F-HR15$207,791,000-2.23%
2018-08-132018-06-30Q2_201813F-HR17$212,536,0002.14%
2018-05-032018-03-31Q1_201813F-HR17$208,088,000-0.35%
2018-02-022017-12-31Q4_201713F-HR17$208,820,0005.97%
2017-11-082017-09-30Q3_201713F-HR17$197,059,00020.29%
2017-08-152017-06-30Q2_201713F-HR17$163,822,0000.97%
2017-05-012017-03-31Q1_201713F-HR16$162,244,0008.76%
2017-02-082016-12-31Q4_201613F-HR16$149,181,00018.89%
2016-11-032016-09-30Q3_201613F-HR16$125,478,00013.20%
2016-08-082016-06-30Q2_201613F-HR16$110,846,000-5.91%
2016-05-102016-03-31Q1_201613F-HR/A16$117,807,0000.00%

Portfolio Details

Stock NameTickersValueCurrent Value (x1000)Change Value %WeightComputed PriceShares Change %Current Shares
BERKSHIRE HATHAWAY INC NEWBRK/BINCR$32,6018.89%19.02%$231.87-100.00%140,600
AMERICAN EXPRESS COMPANYAXPINCR$25,39120.61%14.81%$120.91-100.00%210,000
MASTERCARD INCORPORATEDMAINCR$23,4695.55%13.69%$356.94-100.00%65,750
BK OF AMERICA CORPBACINCR$23,27325.82%13.58%$30.31-100.00%767,845
FERRARI N VRACEINCR$18,43825.52%10.76%$230.48-100.00%80,000
MICRON TECHNOLOGY INCMUINCR$15,036166.83%8.77%$75.18-33.33%200,000
BERKSHIRE HATHAWAY INC DELBRK/AINCR$10,4348.69%6.09%$347800.00-100.00%30
MOODYS CORPMCOINCR$7,8360.13%4.57%$290.22-100.00%27,000
SERITAGE GROWTH PPTYSSRGINCR$7,3409.14%4.28%$14.68-100.00%500,000
WELLS FARGO CO NEWWFCINCR$4,58028.40%2.67%$30.18-100.00%151,741
TWITTER INCTWTRINCR$1,62521.72%0.95%$54.17-100.00%30,000
ALPHABET INC USD 0.001 CLS AGOOGLINCR$1,40219.62%0.82%$1752.50-100.00%800