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Group One Trading

Group One Trading Portfolio holdings

AUM $52.2B
1-Year Est. Return 104.56%
This Fund
S&P 500
This Quarter Est. Return
+4.98%
1 Year Est. Return
+104.56%
3 Year Est. Return
+314.05%
5 Year Est. Return
+338.55%
10 Year Est. Return
+1,561.13%
AUM
$6.62B
AUM Growth
+$1.4B
Cap. Flow
+$1.25B
Cap. Flow %
18.82%
Top 10 Hldgs %
16.92%
Holding
6,103
New
986
Increased
2,036
Reduced
1,946
Closed
917

Sector Composition

Rank Sector Weight
1 Technology 2.28%
2 Healthcare 1.79%
3 Energy 1.77%
4 Communication Services 1.61%
5 Financials 1.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MNKD icon
51
PUT
MannKind Corp
MNKD
$1.28B
$16.7M 0.25%
639,720
-83,340
-12% -$2.12M
MYGN icon
52
PUT
Myriad Genetics
MYGN
$530M
$16.6M 0.25%
790,300
+722,200
+1,060% +$18.3M
SIRI icon
53
SiriusXM
SIRI
$10B
$16.1M 0.24%
462,019
+406,120
+727% +$15.2M
CTB
54
PUT
DELISTED
Cooper Tire & Rubber Co.
CTB
$16.1M 0.24%
670,600
+130,000
+24% +$3.22M
WLT
55
CALL
DELISTED
WALTER ENERGY INC COM STK (DE)
WLT
$15.9M 0.24%
957,400
+376,600
+65% +$5.89M
RDN icon
56
CALL
Radian Group
RDN
$5.14B
$15.7M 0.24%
1,108,400
-60,600
-5% -$848K
CIE
57
DELISTED
Cobalt International Energy, Inc
CIE
$15.2M 0.23%
61,607
+21,042
+52% +$6.58M
BHC icon
58
CALL
Bausch Health
BHC
$1.65B
$14.8M 0.22%
125,700
+500
+0.4% +$54.8K
NSM
59
PUT
DELISTED
Nationstar Mortgage Holdings
NSM
$14.5M 0.22%
393,400
+51,800
+15% +$2.32M
VRTX icon
60
PUT
Vertex Pharmaceuticals
VRTX
$121B
$14.3M 0.22%
192,300
+89,500
+87% +$6.23M
QCOR
61
CALL
DELISTED
QUESTCOR PHARMA INC
QCOR
$14.2M 0.21%
260,900
+2,300
+0.9% +$136K
BB icon
62
CALL
BlackBerry
BB
$5.01B
$13.9M 0.21%
1,861,100
+38,300
+2% +$270K
SHLD
63
CALL
DELISTED
Sears Holding Corporation
SHLD
$13.4M 0.2%
361,572
+147,597
+69% +$6.22M
LKM
64
PUT
DELISTED
Link Motion Inc.
LKM
$13.3M 0.2%
908,100
+539,300
+146% +$8.01M
VHC icon
65
PUT
VirnetX Holding Corp
VHC
$52.3M
$13.3M 0.2%
34,260
+6,175
+22% +$2.46M
JCP
66
DELISTED
J.C. Penney Company, Inc.
JCP
$13.3M 0.2%
1,453,028
+249,027
+21% +$2.08M
JCP
67
CALL
DELISTED
J.C. Penney Company, Inc.
JCP
$13.1M 0.2%
1,435,300
+708,100
+97% +$5.9M
ABBV icon
68
PUT
AbbVie
ABBV
$458B
$12.9M 0.2%
244,800
+58,100
+31% +$2.86M
GRPN icon
69
CALL
Groupon
GRPN
$980M
$12.8M 0.19%
54,330
-20,275
-27% -$4.18M
HRI icon
70
CALL
Herc Holdings
HRI
$5.43B
$12.8M 0.19%
148,500
+131,133
+755% +$9.37M
P
71
CALL
DELISTED
Pandora Media Inc
P
$12.7M 0.19%
476,300
-55,300
-10% -$1.52M
HLF icon
72
CALL
Herbalife
HLF
$1.23B
$12.6M 0.19%
319,000
-61,400
-16% -$2.13M
RAD
73
PUT
DELISTED
Rite Aid Corporation
RAD
$12.2M 0.18%
120,795
+725
+0.6% +$77.1K
MBI icon
74
PUT
MBIA
MBI
$288M
$12.1M 0.18%
1,017,300
-169,400
-14% -$1.95M
ARIA
75
PUT
DELISTED
Ariad Pharmaceuticals Inc
ARIA
$11.9M 0.18%
1,748,800
+1,536,600
+724% +$8.3M

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Group One Trading's Q4 2013 Portfolio in Review

As of Q4 2013, Group One Trading held 6,103 positions worth $6.62B, up 27% from $5.22B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Group One Trading deployed $1.25B of net new capital in Q4 2013, opening 986 new positions and adding to 2,036 existing holdings. Its largest new stake was Vodafone: 269,475 shares worth $10.8M.

By sector, the portfolio is most concentrated in Technology at 2.3% of assets, up from 2.1% a quarter earlier, followed by Healthcare and Energy.

On the sell side, the largest reduction was Invensense Inc, an estimated $6.05M trimmed.

  • Group One Trading's largest Q4 2013 buy was Vodafone: 269,475 shares worth $10.8M.
  • Group One Trading added most to SiriusXM in Q4 2013, an estimated $15.2M increase.
  • Group One Trading's biggest Q4 2013 reduction was Invensense Inc, cutting an estimated $6.05M.
  • Group One Trading fully exited SPREADTRUM COMMUNICATIONS INC ADS (CAYMAN ISLANDS) in Q4 2013, selling an estimated $42.2M.
  • Group One Trading's ten largest holdings make up 17% of its $6.62B portfolio in Q4 2013.
  • Group One Trading opened 986 new positions and closed 917 in Q4 2013.
  • Group One Trading's portfolio value rose 27% quarter-over-quarter to $6.62B.

Based on Group One Trading's 13F filing for Q4 2013, filed 31 Jan 2014.