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Super Investors JDC-JSC L.P.
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JDC-JSC L.P.

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

Portfolio value
$20.8M
Positions
28
Quarter ended
September 30, 2020
Filed
November 03, 2020

Reported portfolio value by quarter (4 quarters reported)

$61.2M $15.7M
Q4 19 Q1 20 Q2 20 Q3 20

$15.7M in Q4 2019 → $20.8M now. Hover for any quarter.

Holdings

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

Holding % of portfolio Activity Shares Value
Alphabet Inc 12.3% Added 6.1% 1,750 $2.57M
Amazon Com Inc 11.3% Trimmed 98% 750 $2.36M
Microsoft Corp 9.1% Added 5.9% 9,000 $1.89M
Apple Inc 6.6% Added 638% 11,800 $1.37M
AH Asml Holding N V 6.2% Added 59% 3,500 $1.29M
Goldman Sachs Group Inc 5.3% Trimmed 8.3% 5,500 $1.11M
AT&T Inc 5.1% Added 54% 37,000 $1.06M
BH Berkshire Hathaway Inc Del 4.7% Added 14% 4,600 $980K
Walmart Inc 4.7% New 7,000 $979K
Teladoc Health Inc 3.8% New 3,600 $789K
Regeneron Pharmaceuticals 3.2% Added 20% 1,200 $672K
Svb Financial Group 3.1% Added 20% 2,650 $638K
CW Costco Whsl Corp New 2.9% New 1,700 $604K
IB International Business Machs 2.6% Trimmed 31% 4,500 $548K
Moderna Inc 2.4% New 7,100 $502K
Nvidia Corporation 2.1% New 800 $433K
Jpmorgan Chase & Co 1.9% Trimmed 30% 4,200 $404K
WF Wells Fargo Co New 1.8% Added 38% 16,000 $376K
Advanced Micro Devices Inc 1.8% New 4,500 $369K
Royalty Pharma PLC 1.7% New 8,500 $358K
Micron Technology Inc 1.7% New 7,600 $357K
Citigroup Inc 1.5% Trimmed 28% 7,200 $310K
RC Rocket Cos Inc 0.9% New 9,000 $179K
AG Alibaba Group Hldg Ltd 0.8% Trimmed 90% 600 $176K
Rackspace Technology Inc 0.7% New 8,000 $154K
ZV Zoom Video Communications In 0.7% Trimmed 86% 300 $141K
ST Slack Technologies Inc 0.6% New 5,000 $134K
BS Banco Santander S.a. 0.4% New 50,000 $93K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 3 quarters.

Q3 2020

quarter ended September 30, 2020 · filed November 03, 2020

Company Action Shares changed Value of change % of portfolio
Amazon Com Inc Trimmed −34,320 −$108M 11.3%
SS SPDR S&P 500 ETF Tr Exited −142,500 −$43.9M —
Amazon Com Inc Exited −600 −$1.66M —
AG Alibaba Group Hldg Ltd Trimmed −5,600 −$1.64M 0.8%
Apple Inc Added +10,200 +$1.18M 6.6%
F Facebook Inc Exited −5,000 −$1.14M —
Walmart Inc New +7,000 +$979K 4.7%
ZV Zoom Video Communications In Trimmed −1,800 −$846K 0.7%
Teladoc Health Inc New +3,600 +$789K 3.8%
CW Costco Whsl Corp New New +1,700 +$604K 2.9%

Showing the 10 largest of 34 changes.

Q2 2020

quarter ended June 30, 2020 · filed August 03, 2020

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr New +142,500 +$43.9M 71.8%
Alphabet Inc Trimmed −1,984 −$2.81M 3.8%
TA Td Ameritrade Hldg Corp Exited −48,700 −$1.69M —
CW Costco Whsl Corp New Exited −5,000 −$1.43M —
IQ Invesco Qqq Tr Exited −6,600 −$1.26M —
CS Cisco Sys Inc Trimmed −26,000 −$1.22M 0.3%
F Facebook Inc New +5,000 +$1.14M 1.9%
Amazon Com Inc Trimmed −400 −$1.1M 2.7%
Home Depot Inc Exited −5,000 −$934K —
Apple Inc Trimmed −2,400 −$876K 1.0%

Showing the 10 largest of 30 changes.

Q1 2020

quarter ended March 31, 2020 · filed May 08, 2020

Company Action Shares changed Value of change % of portfolio
AP Allergan PLC Trimmed −11,428 −$2.02M 3.8%
Amazon Com Inc New +1,000 +$1.95M 8.5%
TA Td Ameritrade Hldg Corp New +48,700 +$1.69M 7.3%
CW Costco Whsl Corp New New +5,000 +$1.43M 6.2%
IQ Invesco Qqq Tr New +6,600 +$1.26M 5.5%
CS Cisco Sys Inc New +30,000 +$1.18M 5.1%
Apple Inc New +4,000 +$1.02M 4.4%
Home Depot Inc New +5,000 +$934K 4.1%
Alphabet Inc Trimmed −724 −$841K 18.4%
F Facebook Inc Exited −3,700 −$759K —

Showing the 10 largest of 25 changes.

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