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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
ARLP icon
2876
PUT
Alliance Resource Partners
ARLP
$3.34B
$100K ﹤0.01%
2,600
+2,000
+333% +$75.2K
HBIO icon
2877
Harvard Bioscience
HBIO
$27.6M
$100K ﹤0.01%
2,121
-8,664
-80% -$378K
RES icon
2878
CALL
RPC Inc
RES
$1.13B
$100K ﹤0.01%
5,600
+2,500
+81% +$43.7K
TRX icon
2879
CALL
TRX Gold Corp
TRX
$249M
$100K ﹤0.01%
57,400
-59,300
-51% -$125K
VOC icon
2880
PUT
VOC Energy
VOC
$56.4M
$100K ﹤0.01%
6,900
+3,300
+92% +$52.9K
RSE
2881
PUT
DELISTED
ROUSE PPTYS INC COM (DE)
RSE
$100K ﹤0.01%
+4,500
New +$95.9K
XNPT
2882
CALL
DELISTED
XENOPORT, INC.
XNPT
$100K ﹤0.01%
17,400
+14,100
+427% +$76.3K
WLH
2883
PUT
DELISTED
WILLIAM LYON HOMES
WLH
$100K ﹤0.01%
4,500
-300
-6% -$6.52K
CALX icon
2884
Calix
CALX
$2.24B
$99K ﹤0.01%
+10,241
New +$110K
CMS icon
2885
CALL
CMS Energy
CMS
$23.3B
$99K ﹤0.01%
3,700
+2,900
+363% +$78.1K
CRIS icon
2886
CALL
Curis
CRIS
$9.71M
$99K ﹤0.01%
18
+4
+29% +$27.4K
CTRN icon
2887
PUT
Citi Trends
CTRN
$555M
$99K ﹤0.01%
5,800
+4,500
+346% +$73K
FET icon
2888
Forum Energy Technologies
FET
$578M
$99K ﹤0.01%
175
-305
-64% -$173K
KMX icon
2889
CALL
CarMax
KMX
$8.39B
$99K ﹤0.01%
2,100
+300
+17% +$14.7K
OHI icon
2890
Omega Healthcare
OHI
$15.3B
$99K ﹤0.01%
+3,334
New +$106K
FLNA
2891
CALL
Filana Therapeutics
FLNA
$42M
$99K ﹤0.01%
2,900
+1,214
+72% +$32.2K
SIMO icon
2892
CALL
Silicon Motion
SIMO
$7.11B
$99K ﹤0.01%
7,000
-5,800
-45% -$79.1K
WGO icon
2893
PUT
Winnebago Industries
WGO
$900M
$99K ﹤0.01%
+3,600
New +$105K
WT icon
2894
PUT
WisdomTree
WT
$2.79B
$99K ﹤0.01%
5,600
-900
-14% -$12.8K
PES
2895
PUT
DELISTED
Pioneer Energy Services Corp.
PES
$99K ﹤0.01%
12,400
+8,700
+235% +$68.5K
PRXL
2896
PUT
DELISTED
Parexel International Corp
PRXL
$99K ﹤0.01%
+2,200
New +$101K
TNGO
2897
PUT
DELISTED
Tangoe, Inc.
TNGO
$99K ﹤0.01%
5,500
+100
+2% +$1.9K
SWI
2898
DELISTED
SOLARWINDS INC COM STK (DE)
SWI
$99K ﹤0.01%
+2,628
New +$91.7K
TI
2899
CALL
DELISTED
Telecom Italia
TI
$99K ﹤0.01%
9,900
+6,000
+154% +$56K
OSIR
2900
DELISTED
Osiris Therapeutics, Inc. Common Stock
OSIR
$99K ﹤0.01%
6,133
+6,007
+4,767% +$95.7K

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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.