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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

Top Buys

Rank Stock Value
1
SIRI icon
SiriusXM
SIRI
+$15.2M
2
JIVE
Jive Software, Inc.
JIVE
+$13.2M
3
TWC
TIME WARNER CABLE INC NEW COM STK
TWC
+$13.1M
4
VOD icon
Vodafone
VOD
+$10.1M
5
LORL
Loral Space and Communications, Inc.
LORL
+$7.05M

Top Sells

Rank Stock Value
1
SPRD
SPREADTRUM COMMUNICATIONS INC ADS (CAYMAN ISLANDS)
SPRD
+$42.2M
2
ONXX
ONYX PHARMACEUTICALS INC
ONXX
+$14.9M
3
NOK icon
Nokia
NOK
+$10.8M
4
INVN
Invensense Inc
INVN
+$6.05M
5
DELL
DELL INC
DELL
+$4.87M

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
CVRR
601
DELISTED
CVR Refining, LP
CVRR
$2.1M 0.03%
92,783
+64,394
+227% +$1.49M
IPI icon
602
PUT
Intrepid Potash
IPI
$460M
$2.09M 0.03%
13,220
+4,350
+49% +$676K
OUTR
603
DELISTED
OUTERWALL INC
OUTR
$2.09M 0.03%
31,109
+22,709
+270% +$1.48M
FTK icon
604
PUT
Flotek Industries
FTK
$935M
$2.09M 0.03%
17,350
+4,700
+37% +$595K
VCRA
605
CALL
DELISTED
VOCERA COMMUNICATIONS, INC.
VCRA
$2.09M 0.03%
133,700
+76,700
+135% +$1.31M
WMGI
606
PUT
DELISTED
Wright Medical Group Inc
WMGI
$2.08M 0.03%
67,800
+14,200
+26% +$402K
IBKR icon
607
PUT
Interactive Brokers
IBKR
$40.9B
$2.08M 0.03%
341,200
+36,000
+12% +$201K
CZR
608
CALL
DELISTED
Caesars Entertainment Corporation
CZR
$2.07M 0.03%
96,300
-117,100
-55% -$2.29M
NSLR
609
CALL
Neostellar Capital Corp
NSLR
$262M
$2.07M 0.03%
263,356
-61,604
-19% -$531K
CVC
610
DELISTED
CABLEVISION SYS CP NY GRP CL-A
CVC
$2.06M 0.03%
+114,851
New +$1.86M
KCG
611
PUT
DELISTED
KCG Holdings, Inc.
KCG
$2.06M 0.03%
171,800
-43,200
-20% -$438K
HMA
612
CALL
DELISTED
HEALTH MGMT ASSOC INC CL-A
HMA
$2.04M 0.03%
156,000
-135,800
-47% -$1.76M
AAP icon
613
CALL
Advance Auto Parts
AAP
$3.37B
$2.04M 0.03%
18,400
+8,400
+84% +$834K
TKR icon
614
Timken Company
TKR
$9.82B
$2.04M 0.03%
+51,650
New +$2.02M
RBBN icon
615
PUT
Ribbon Communications
RBBN
$354M
$2.03M 0.03%
129,080
+126,360
+4,646% +$1.95M
GT icon
616
PUT
Goodyear
GT
$2.07B
$2.02M 0.03%
84,900
-11,900
-12% -$263K
PMT
617
PUT
PennyMac Mortgage Investment
PMT
$849M
$2.02M 0.03%
88,100
+13,200
+18% +$298K
SGEN
618
PUT
DELISTED
Seagen Inc. Common Stock
SGEN
$2.02M 0.03%
50,700
-4,100
-7% -$167K
ARRY
619
PUT
DELISTED
Array Biopharma Inc
ARRY
$2.01M 0.03%
401,400
+359,300
+853% +$1.96M
FIO
620
PUT
DELISTED
FUSION-IO INC COM
FIO
$2.01M 0.03%
225,700
-25,200
-10% -$272K
EGN
621
CALL
DELISTED
Energen
EGN
$2.01M 0.03%
28,400
+20,600
+264% +$1.55M
TSL
622
CALL
DELISTED
Trina Solar Limited
TSL
$2.01M 0.03%
146,900
-48,600
-25% -$728K
OSIR
623
PUT
DELISTED
Osiris Therapeutics, Inc. Common Stock
OSIR
$2M 0.03%
124,700
+50,600
+68% +$806K
ZG icon
624
CALL
Zillow
ZG
$7.02B
$2M 0.03%
73,500
-34,500
-32% -$912K
IRM icon
625
CALL
Iron Mountain
IRM
$38.2B
$1.99M 0.03%
70,979
+55,939
+372% +$1.43M
23 24
25
26 27

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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.