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Super Investors Thrax Management, LLC
TM

Thrax Management, LLC

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

Portfolio value
$547M
Positions
180
Quarter ended
December 31, 2016
Filed
February 21, 2017

Reported portfolio value by quarter (5 quarters reported)

$648M $280M
Q4 15 Q1 16 Q2 16 Q3 16 Q4 16

$485M in Q4 2015 → $547M now. Hover for any quarter.

Holdings

As reported for the quarter ended December 31, 2016. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
F Facebook Inc 4.1% Added 15% 193,206 $22.2M
Visa Inc 4.0% Added 44% 281,372 $22M
Broadcom Ltd 3.8% Added 13% 117,257 $20.7M
TM Tesla Mtrs Inc Put 3.3% Added 72% 85,000 $18.2M
Alphabet Inc 3.1% Trimmed 29% 21,698 $16.7M
PG Priceline Grp Inc Call 2.7% Added 25% 10,000 $14.7M
Electronic Arts Inc 2.6% Trimmed 17% 179,278 $14.1M
G Gigamon Inc 2.3% New 280,730 $12.8M
SS SPDR Series Trust Put 2.0% New 355,000 $10.8M
Public Storage Put 1.8% New 43,500 $9.72M
Constellation Brands Inc Call 1.7% New 60,000 $9.2M
Microsoft Corp 1.6% Added 40% 141,153 $8.77M
Dish Network Corp 1.5% Added 141% 137,217 $7.95M
Yum Brands Inc 1.4% New 120,340 $7.62M
Amazon Com Inc Call 1.4% New 10,000 $7.5M
Mastercard Incorporated 1.3% Added 297% 71,407 $7.37M
CC Charter Communications Inc N 1.2% Trimmed 63% 22,459 $6.47M
Godaddy Inc 1.2% New 184,516 $6.45M
Alphabet Inc 1.1% New 7,936 $6.29M
CN Comcast Corp New Call 1.1% New 90,000 $6.22M
CH Commscope Hldg Co Inc 1.1% New 166,917 $6.21M
LH Leidos Hldgs Inc 1.1% New 120,664 $6.17M
Garmin Ltd Put 1.1% New 125,000 $6.06M
Ptc Inc 1.1% Added 30% 127,125 $5.88M
MT Marvell Technology Group Ltd 1.1% Added 94% 417,254 $5.79M
Ringcentral Inc 1.1% New 280,128 $5.77M
AI Arris Intl PLC 1.0% New 182,793 $5.51M
Echostar Corp 0.9% Trimmed 19% 97,049 $4.99M
Transdigm Group Inc Put 0.9% New 20,000 $4.98M
V Vmware Inc 0.9% New 61,837 $4.87M
Cyberark Software Ltd 0.9% New 106,022 $4.82M
United Rentals Inc Put 0.9% New 45,000 $4.75M
T Mobile Us Inc Call 0.8% New 80,000 $4.6M
Constellation Brands Inc 0.8% Added 48% 27,530 $4.22M
GN Gamestop Corp New Put 0.7% New 160,000 $4.04M
Five Below Inc Put 0.7% New 101,000 $4.04M
T-mobile Us Inc 0.7% New 67,261 $3.87M
SJ Smucker J M Co Put 0.7% New 30,000 $3.84M
G Gigamon Inc Call 0.7% New 84,000 $3.83M
MN Msg Network Inc Put 0.7% New 177,000 $3.81M
Nvidia Corp Call 0.7% New 35,000 $3.74M
AS Adobe Sys Inc 0.7% Added 80% 36,010 $3.71M
CS Criteo S A Put 0.7% Added 200% 90,000 $3.7M
MI Marriott Intl Inc New 0.7% New 43,996 $3.64M
Amazon Com Inc 0.6% New 4,708 $3.53M
AP Accenture PLC Ireland Put 0.6% Trimmed 25% 30,000 $3.51M
Visa Inc Call 0.6% New 45,000 $3.51M
Alcoa Corp Put 0.6% New 125,000 $3.51M
GW Grainger W W Inc Put 0.6% Trimmed 25% 15,000 $3.48M
CD Caterpillar Inc Del Put 0.6% Added 85% 37,000 $3.43M
Leggett & Platt Inc Put 0.6% Added 367% 70,000 $3.42M
Microsoft Corp Call 0.6% New 55,000 $3.42M
Zillow Group Inc Put 0.6% New 90,000 $3.28M
CS Computer Sciences Corp Call 0.6% New 55,000 $3.27M
CN Comcast Corp New 0.6% New 45,284 $3.13M
SC Salesforce Com Inc Call 0.6% New 45,000 $3.08M
GC Grand Canyon Ed Inc Put 0.6% New 52,000 $3.04M
CH Commscope Holding Company Inc Call 0.5% New 80,000 $2.98M
C Cavium Inc Put 0.5% Added 370% 47,000 $2.93M
C H Robinson Worldwide Inc Put 0.5% New 40,000 $2.93M

Showing top 60 of 180 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 4 quarters.

Q4 2016

quarter ended December 31, 2016 · filed February 21, 2017

Company Action Shares changed Value of change % of portfolio
AG Alibaba Group Hldg Ltd Exited −129,301 −$13.7M —
G Gigamon Inc New +280,730 +$12.8M 2.3%
Amazon Com Inc Exited −14,491 −$12.1M —
CC Charter Communications Inc N Trimmed −39,069 −$11.2M 1.2%
SS SPDR Series Trust New +355,000 +$10.8M 2.0%
Public Storage New +43,500 +$9.72M 1.8%
Constellation Brands Inc New +60,000 +$9.2M 1.7%
Qualcomm Inc Exited −114,200 −$7.82M —
Yum Brands Inc New +120,340 +$7.62M 1.4%
TM Tesla Mtrs Inc Added +35,500 +$7.59M 3.3%

Showing the 10 largest of 263 changes.

Q3 2016

quarter ended September 30, 2016 · filed November 14, 2016

Company Action Shares changed Value of change % of portfolio
KC Kellogg Co Exited −845,000 −$69M —
KC Kellogg Co Exited −591,464 −$48.3M —
Amazon Com Inc Exited −55,152 −$39.5M —
Y Yahoo Inc Exited −977,541 −$36.7M —
Electronic Arts Inc New +214,883 +$18.4M 6.6%
Alphabet Inc Added +21,180 +$16.5M 8.5%
CC Charter Communications N Trimmed −50,421 −$13.6M 5.9%
SC Salesforce Com Inc Exited −169,978 −$13.5M —
Constellation Brands Inc Exited −80,000 −$13.2M —
P Proofpoint Inc Exited −195,409 −$12.3M —

Showing the 10 largest of 250 changes.

Q2 2016

quarter ended June 30, 2016 · filed August 12, 2016

Company Action Shares changed Value of change % of portfolio
KC Kellogg Co New +845,000 +$69M 10.6%
CS Cablevision Systems-ny Grp-a Exited −1,740,505 −$57.4M —
KC Kellogg Co New +591,464 +$48.3M 7.5%
Amazon Com Inc Added +45,544 +$32.6M 6.1%
CC Charter Communication-a(nsm) Exited −153,425 −$31.1M —
CC Charter Communications Inc N New +111,949 +$25.6M 4.0%
Y Yahoo Inc Added +605,341 +$22.7M 5.7%
Netflix Inc Exited −192,410 −$19.7M —
Alphabet Inc Trimmed −27,804 −$19.6M 0.5%
PI Proofpoint Inc(nms) Exited −347,058 −$18.7M —

Showing the 10 largest of 184 changes.

Q1 2016

quarter ended March 31, 2016 · filed May 16, 2016

Company Action Shares changed Value of change % of portfolio
QC Qunar Cayman Is Ltd Exited −1,088,050 −$58.6M —
Netflix Inc New +192,410 +$19.7M 3.1%
Broadcom Ltd New +122,853 +$19M 3.0%
BC Boeing Co P @ 125.0 Apr 16 New +145,000 +$18.4M 2.9%
Equinix Inc Trimmed −51,414 −$17M 1.4%
KH Kraft Heinz Co/the New +213,856 +$16.8M 2.6%
A1 April 16 Puts On Fb Us. 04/01/2016 @110.000 New +130,000 +$14.8M 2.3%
F- Facebook Inc - A Added +129,224 +$14.7M 6.0%
CB Constellation Brands Inc-a(nys) New +94,082 +$14.2M 2.2%
Y Yahoo! Inc New +372,200 +$13.7M 2.1%

Showing the 10 largest of 155 changes.

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