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Super Investors Bluefin Trading, LLC
BT

Bluefin Trading, LLC

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

Portfolio value
$1.19B
Positions
384
Quarter ended
June 30, 2020
Filed
August 17, 2020

Reported portfolio value by quarter (29 quarters reported)

$2.73B $689M
Q2 13 Q4 14 Q2 16 Q4 17 Q2 19 Q2 20

$1.06B in Q2 2013 → $1.19B 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
CC Crown Castle Intl Corp New 8.5% New 67,715 $101M
Nikola Corp 8.4% New 3,018,659 $100M
Workday Inc 7.9% New 40,945,000 $94M
NS Novellus Sys Inc 7.1% Added 656750% 8,342,000 $84.7M
Ringcentral Inc 6.4% New 21,971,000 $76.5M
SS SPDR S&P 500 ETF Tr 5.9% Added 96% 229,008 $70.6M
Servicenow Inc 4.4% New 17,441,000 $52.4M
AG Alibaba Group Hldg Ltd 3.8% Added 509% 210,985 $45.5M
Tesla Inc Call 2.8% Trimmed 13% 52,200 $33.4M
Sea Ltd 2.4% New 269,061 $28.9M
BO Bk Of America Corp 2.3% Added 6668% 1,126,812 $26.8M
W Wellpoint Inc 1.9% New 6,130,000 $22.8M
Nikola Corp Put 1.8% New 1,496,200 $21.8M
Wayfair Inc Call 1.4% New 161,100 $16.8M
Microsoft Corp 1.4% Trimmed 47% 81,232 $16.5M
HP Horizon Pharma Invt Ltd 1.3% New 82,700 $15.9M
P Pinduoduo Inc 1.1% Trimmed 24% 148,809 $12.8M
Dexcom Inc 1.1% New 3,103,000 $12.7M
QR Qts Rlty Tr Inc 1.0% Trimmed 11% 84,300 $12M
I Inphi Corp 1.0% New 4,000,000 $11.6M
Micron Technology Inc 0.8% Added 180% 195,560 $10.1M
Apple Inc 0.8% Trimmed 11% 25,703 $9.38M
NI Navistar Intl Corp New 0.7% Trimmed 53% 299,487 $8.45M
WF Wells Fargo Co New 0.7% Added 66% 303,335 $7.77M
BO Bk Of America Corp Put 0.6% Added 90% 3,038,400 $7.72M
Bristol-myers Squibb Co 0.6% Added 23% 1,860,353 $6.66M
SS Select Sector SPDR Tr 0.5% Added 99% 161,475 $6.11M
Tenet Healthcare Corp 0.5% Added 15% 322,147 $5.83M
UN Uniqure Nv 0.5% Added 0.4% 124,692 $5.62M
IT Ishares Tr 0.5% Added 100% 51,258 $5.6M
SS SPDR Ser Tr 0.4% New 198,071 $5.19M
Uber Technologies Inc 0.4% New 164,661 $5.12M
RT Raytheon Technologies Corp 0.4% New 77,694 $4.79M
SS SPDR Ser Tr Put 0.4% New 1,345,700 $4.75M
Tesla Inc 0.4% New 4,317 $4.66M
Carvana Co Call 0.4% Trimmed 22% 114,000 $4.65M
Dish Network Corporation 0.4% Added 709% 131,918 $4.55M
Intel Corp 0.3% Trimmed 65% 68,771 $4.12M
IT Ishares Tr 0.3% Trimmed 71% 29,871 $4.02M
Liberty Media Corp 0.3% New 5,296,000 $4.02M
AT&T Inc 0.3% Added 23% 132,696 $4.01M
Sea Ltd Call 0.3% Trimmed 92% 63,300 $3.96M
PG&E Corp Put 0.3% Added 142% 623,700 $3.9M
US United Sts Oil Fd LP Put 0.3% New 2,534,200 $3.79M
NR New Residential Invt Corp 0.3% Trimmed 34% 508,660 $3.78M
US United Sts Oil Fd LP 0.3% New 134,486 $3.77M
S Square Inc 0.3% Trimmed 58% 35,220 $3.7M
Advanced Micro Devices Inc 0.3% Trimmed 72% 67,393 $3.55M
T Tilray Inc Put 0.3% Trimmed 23% 1,046,500 $3.5M
Citigroup Inc 0.3% Trimmed 16% 68,182 $3.48M
Microsoft Corp Call 0.3% Added 96% 251,500 $3.43M
Home Depot Inc 0.3% New 13,542 $3.39M
Boeing Co 0.3% Added 19% 18,398 $3.37M
Exxon Mobil Corp 0.3% Added 266% 72,723 $3.25M
BG Blackstone Group Inc 0.3% Added 8.7% 54,545 $3.09M
WF Wells Fargo Co New Put 0.3% Added 32% 519,600 $2.97M
DW Disney Walt Co 0.2% Added 3.4% 26,513 $2.96M
Mirati Therapeutics Inc 0.2% Added 154% 24,816 $2.83M
SS SPDR Ser Tr 0.2% Trimmed 49% 53,422 $2.79M
JA Jaws Acquisition Corp 0.2% New 266,408 $2.78M

Showing top 60 of 384 positions.

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 August 17, 2020

Company Action Shares changed Value of change % of portfolio
CC Crown Castle Intl Corp New New +67,715 +$101M 8.5%
Nikola Corp New +3,018,659 +$100M 8.4%
Workday Inc New +40,945,000 +$94M 7.9%
NS Novellus Sys Inc Added +8,340,730 +$84.7M 7.1%
BB Barclays Bk PLC Exited −1,665,246 −$77M —
Ringcentral Inc New +21,971,000 +$76.5M 6.4%
IT Ishares Tr Trimmed −692,651 −$56.5M —
Servicenow Inc New +17,441,000 +$52.4M 4.4%
Sea Ltd Trimmed −738,700 −$46.2M 0.3%
T& Tiffany & Co New Exited −336,861 −$43.6M —

Showing the 10 largest of 531 changes.

Q1 2020

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

Company Action Shares changed Value of change % of portfolio
MC Medicines Co Exited −291,140 −$73.6M —
BB Barclays Bk PLC Added +1,499,461 +$69.4M 9.9%
Apple Inc Trimmed −252,215 −$64.1M 0.9%
IT Ishares Tr New +696,551 +$53.7M 6.9%
Microsoft Corp Trimmed −186,341 −$29.4M 3.1%
Nvidia Corp Trimmed −105,447 −$27.8M 0.1%
MC Medicines Co Exited −703,700 −$27.1M —
T& Tiffany & Co New Added +172,562 +$22.3M 5.6%
F Facebook Inc Exited −105,017 −$21.6M —
AG Alibaba Group Hldg Ltd Trimmed −103,384 −$20.1M 0.9%

Showing the 10 largest of 766 changes.

Q4 2019

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

Company Action Shares changed Value of change % of portfolio
NS Nxp Semiconductors N V Trimmed −1,425,542 −$181M 1.1%
Apple Inc Added +257,121 +$75.5M 5.5%
MC Medicines Co New +291,140 +$73.6M 4.9%
Microsoft Corp Added +330,866 +$52.2M 3.5%
Nvidia Corp Added +102,562 +$24.1M 1.7%
T& Tiffany & Co New New +164,299 +$22M 1.5%
Dte Energy Co Exited −361,000 −$20.9M —
F Facebook Inc Added +99,695 +$20.5M 1.4%
N Nortonlifelock Inc New +791,122 +$20.2M 1.3%
Amazon Com Inc Added +10,720 +$19.8M 1.4%

Showing the 10 largest of 798 changes.

Q3 2019

quarter ended September 30, 2019 · filed November 15, 2019

Company Action Shares changed Value of change % of portfolio
AB Array Biopharma Inc Exited −426,050 −$129M —
Colgate Palmolive Co Exited −849,810 −$60.9M —
NS Nxp Semiconductors N V Added +327,357 +$35.7M 24.6%
SS SPDR S&P 500 ETF Tr Added +83,296 +$24.7M 5.3%
Dte Energy Co New +361,000 +$20.9M 3.0%
NS Novellus Sys Inc New +26,750 +$19.1M 2.8%
RC Raytheon Co New +66,418 +$13M 1.9%
P Pinduoduo Inc Trimmed −387,204 −$12.5M 0.1%
VV Vaneck Vectors ETF Tr New +284,523 +$9.39M 1.4%
I Ishares Inc New +181,990 +$8.92M 1.3%

Showing the 10 largest of 603 changes.

Q2 2019

quarter ended June 30, 2019 · filed August 15, 2019

Company Action Shares changed Value of change % of portfolio
AB Array Biopharma Inc New +426,050 +$129M 18.3%
IT Ishares Tr Trimmed −932,378 −$116M 0.1%
Colgate Palmolive Co New +849,810 +$60.9M 8.6%
SS SPDR Series Trust Exited −1,566,049 −$56.3M —
Takeda Pharmaceutical Co Ltd Exited −1,204,702 −$24.5M —
AG Alibaba Group Hldg Ltd New +125,500 +$21.3M 3.0%
ID Integrated Device Technology Exited −108,310 −$17M —
NS Nxp Semiconductors N V Added +149,501 +$14.6M 16.9%
Bristol Myers Squibb Co Trimmed −2,598,200 −$14.1M —
IT Ishares Tr Added +280,949 +$12M 2.2%

Showing the 10 largest of 529 changes.

Q1 2019

quarter ended March 31, 2019 · filed May 16, 2019

Company Action Shares changed Value of change % of portfolio
BA Bank Amer Corp Trimmed −6,856,191 −$189M 0.2%
SP Shire PLC Exited −871,506 −$152M —
IT Ishares Tr New +937,645 +$112M 16.1%
NS Nxp Semiconductors N V Added +960,899 +$84.9M 13.7%
SS SPDR Series Trust Trimmed −1,404,717 −$50.5M 8.1%
Norfolk Southern Corp Exited −320,929 −$48M —
AT&T Inc Trimmed −1,427,495 −$44.7M 0.1%
NS Nxp Semiconductors N V Trimmed −1,631,500 −$30.4M 1.3%
Rh Exited −232,502 −$27.9M —
CN Cigna Corp New Exited −142,982 −$27.2M —

Showing the 10 largest of 580 changes.

Q4 2018

quarter ended December 31, 2018 · filed February 15, 2019

Company Action Shares changed Value of change % of portfolio
SP Shire PLC Added +866,006 +$151M 15.4%
SS SPDR Series Trust New +2,970,766 +$99.8M 10.1%
Intel Corp Exited −300,750 −$69M —
IT Ishares Tr Exited −715,848 −$61.9M —
A Andeavor Exited −234,500 −$36M —
Norfolk Southern Corp Added +209,848 +$31.4M 4.9%
BA Bank Amer Corp Added +2,066,922 +$27.7M 9.4%
CN Cigna Corp New New +142,982 +$27.2M 2.8%
AN Aetna Inc New Exited −117,337 −$23.8M —
SS SPDR Series Trust Trimmed −410,625 −$19.2M 0.1%

Showing the 10 largest of 637 changes.

Q3 2018

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

Company Action Shares changed Value of change % of portfolio
AT&T Inc Trimmed −6,418,300 −$216M 2.5%
NS Nxp Semiconductors N V Trimmed −417,301 −$35.7M 0.9%
A Andeavor Added +231,950 +$35.6M 3.3%
NS Nxp Semiconductors N V Trimmed −4,137,000 −$31.1M 1.7%
BA Bank Amer Corp Added +1,552,351 +$30.4M 8.8%
A Altaba Inc Trimmed −431,530 −$29.4M 2.5%
AN Aetna Inc New Added +112,989 +$22.9M 2.2%
BP Brookfield Property REIT Inc New +902,042 +$18.9M 1.8%
SS SPDR S&P 500 ETF Tr Added +56,823 +$16.5M 1.7%
FC Frontier Communications Corp Exited −1,593,339 −$15.7M —

Showing the 10 largest of 605 changes.

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