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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
+4.88%
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
$6.63B
AUM Growth
+$133M
Cap. Flow
+$377M
Cap. Flow %
5.69%
Top 10 Hldgs %
12.08%
Holding
5,964
New
870
Increased
1,645
Reduced
2,091
Closed
1,097

Sector Composition

Rank Sector Weight
1 Healthcare 2.66%
2 Industrials 2.15%
3 Technology 2.02%
4 Energy 1.33%
5 Consumer Discretionary 1.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OPK icon
151
CALL
Opko Health
OPK
$978M
$7.98M 0.12%
798,600
-514,000
-39% -$4.4M
ILMN icon
152
PUT
Illumina
ILMN
$30B
$7.94M 0.12%
44,204
+10,383
+31% +$1.83M
RNA
153
PUT
DELISTED
PROSENSA HLDGS N V ORD SHS (NLD)
RNA
$7.93M 0.12%
422,700
+367,600
+667% +$5.22M
LVLT
154
PUT
DELISTED
Level 3 Communications Inc
LVLT
$7.87M 0.12%
159,400
+27,900
+21% +$1.29M
SLXP
155
CALL
DELISTED
SALIX PHARMACEUTICALS LTD DEL
SLXP
$7.86M 0.12%
68,400
-8,300
-11% -$1.01M
LINE
156
PUT
DELISTED
LINN ENERGY LLC COM UTS REP LTD LIABILITY CO INTS
LINE
$7.82M 0.12%
772,400
+460,400
+148% +$9.47M
GPRE icon
157
PUT
Green Plains
GPRE
$1.17B
$7.82M 0.12%
315,700
+80,800
+34% +$2.42M
ENDP
158
PUT
DELISTED
Endo International plc
ENDP
$7.81M 0.12%
108,300
+19,500
+22% +$1.34M
GRPN icon
159
PUT
Groupon
GRPN
$1.05B
$7.8M 0.12%
47,230
-16,630
-26% -$2.36M
RPTP
160
DELISTED
RAPTOR PHARMACEUTICAL CORP COM STK (DE)
RPTP
$7.6M 0.11%
722,563
+32,971
+5% +$322K
CLDX icon
161
PUT
Celldex Therapeutics
CLDX
$2.96B
$7.57M 0.11%
27,633
+9,046
+49% +$2.25M
CLF icon
162
CALL
Cleveland-Cliffs
CLF
$6.4B
$7.56M 0.11%
1,059,200
+1,032,600
+3,882% +$8.98M
NFX
163
CALL
DELISTED
Newfield Exploration
NFX
$7.49M 0.11%
276,200
+245,900
+812% +$7.31M
ACHN
164
PUT
DELISTED
Achillion Pharmaceuticals
ACHN
$7.49M 0.11%
611,300
-58,700
-9% -$717K
MBI icon
165
MBIA
MBI
$266M
$7.47M 0.11%
783,402
-319,428
-29% -$3.08M
LO
166
PUT
DELISTED
LORILLARD INC COM STK
LO
$7.36M 0.11%
116,900
-29,400
-20% -$1.82M
BABA icon
167
CALL
Alibaba
BABA
$305B
$7.28M 0.11%
70,000
+62,500
+833% +$6.41M
SHPG
168
PUT
DELISTED
Shire pic
SHPG
$7.25M 0.11%
34,100
+6,800
+25% +$1.44M
AHD
169
DELISTED
ATLAS ENERGY L P COM UNITS REPSTG LTD PARTNER INT (DE)
AHD
$7.2M 0.11%
231,105
+86,010
+59% +$2.68M
SCTY
170
PUT
DELISTED
SolarCity Corporation
SCTY
$7.17M 0.11%
134,000
-40,400
-23% -$2.17M
UUP icon
171
CALL
Invesco DB US Dollar Index Bullish Fund
UUP
$424M
$7.13M 0.11%
297,500
-40,400
-12% -$939K
DISH
172
DELISTED
DISH Network Corp.
DISH
$7.12M 0.11%
97,723
+46,726
+92% +$3.15M
SRPT icon
173
CALL
Sarepta Therapeutics
SRPT
$1.68B
$7.07M 0.11%
488,500
+46,600
+11% +$789K
ABBV icon
174
AbbVie
ABBV
$433B
$7.04M 0.11%
107,634
-9,883
-8% -$623K
GILD icon
175
Gilead Sciences
GILD
$163B
$7.01M 0.11%
74,424
+74,024
+18,506% +$7.66M

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Group One Trading's Q4 2014 Portfolio in Review

As of Q4 2014, Group One Trading held 5,964 positions worth $6.63B, up 2.1% from $6.49B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Group One Trading deployed $377M of net new capital in Q4 2014, opening 870 new positions and adding to 1,645 existing holdings. Its largest new stake was Whiting Petroleum Corporation: 684 shares worth $6.77M.

By sector, the portfolio is most concentrated in Healthcare at 2.7% of assets, down from 2.8% a quarter earlier, followed by Industrials and Technology.

On the sell side, the largest reduction was AstraZeneca, an estimated $11.7M trimmed.

  • Group One Trading's largest Q4 2014 buy was Whiting Petroleum Corporation: 684 shares worth $6.77M.
  • Group One Trading added most to Allergan plc in Q4 2014, an estimated $18.5M increase.
  • Group One Trading's biggest Q4 2014 reduction was AstraZeneca, cutting an estimated $11.7M.
  • Group One Trading fully exited Herc Holdings in Q4 2014, selling an estimated $22.1M.
  • Group One Trading's ten largest holdings make up 12% of its $6.63B portfolio in Q4 2014.
  • Group One Trading opened 870 new positions and closed 1,097 in Q4 2014.
  • Group One Trading's portfolio value rose 2.1% quarter-over-quarter to $6.63B.

Based on Group One Trading's 13F filing for Q4 2014, filed 11 Feb 2015.