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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
+4.23%
1 Year Est. Return
+104.56%
3 Year Est. Return
+314.05%
5 Year Est. Return
+338.55%
10 Year Est. Return
+1,999.92%
AUM
$7.15B
AUM Growth
+$778M
Cap. Flow
+$799M
Cap. Flow %
11.18%
Top 10 Hldgs %
9.56%
Holding
5,720
New
998
Increased
1,852
Reduced
1,702
Closed
889

Sector Composition

Rank Sector Weight
1 Healthcare 3.37%
2 Technology 1.88%
3 Consumer Discretionary 1.68%
4 Energy 1.47%
5 Financials 1.28%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
INFI
1951
DELISTED
Infinity Pharmaceuticals, Inc.
INFI
$363K 0.01%
33,132
+9,840
+42% +$126K
CNR
1952
CALL
DELISTED
Cornerstone Building Brands, Inc.
CNR
$363K 0.01%
24,100
+24,000
+24,000% +$377K
PFPT
1953
PUT
DELISTED
Proofpoint, Inc.
PFPT
$363K 0.01%
5,700
-3,100
-35% -$182K
WLT
1954
PUT
DELISTED
WALTER ENERGY INC COM STK (DE)
WLT
$363K 0.01%
1,663,100
-190,700
-10% -$87.7K
OMER icon
1955
CALL
Omeros
OMER
$964M
$362K 0.01%
20,100
-66,700
-77% -$1.44M
MRTX
1956
CALL
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$362K 0.01%
+11,500
New +$339K
MTL
1957
PUT
DELISTED
Mechel PAO American Depository Shares, each representing two ordinary shares (ADSs)
MTL
$362K 0.01%
147,150
+58,800
+67% +$153K
CPRX
1958
CALL
DELISTED
Catalyst Pharmaceutical
CPRX
$361K 0.01%
87,300
+60,100
+221% +$240K
AXLL
1959
CALL
DELISTED
AXIALL CORP COM STK (DE)
AXLL
$361K 0.01%
10,000
-11,300
-53% -$451K
DEO icon
1960
PUT
Diageo
DEO
$53.7B
$360K 0.01%
+3,100
New +$353K
CAMT icon
1961
Camtek
CAMT
$7.19B
$359K 0.01%
129,213
+125,116
+3,054% +$390K
VEEV icon
1962
Veeva Systems
VEEV
$37.1B
$359K 0.01%
12,804
+4,667
+57% +$127K
AMPE
1963
CALL
DELISTED
Ampio Pharmaceuticals Inc.
AMPE
$359K 0.01%
505
-1
-0.2% -$1.07K
XPO icon
1964
XPO
XPO
$23.2B
$358K 0.01%
22,885
+7,234
+46% +$117K
HDP
1965
DELISTED
Hortonworks, Inc.
HDP
$358K 0.01%
+14,121
New +$339K
DRYS
1966
CALL
DELISTED
DryShips Inc. Common Stock
DRYS
0
GTI
1967
CALL
DELISTED
GRAFTECH INTERNATIONAL LTD
GTI
$358K 0.01%
72,100
+53,400
+286% +$253K
MHR
1968
CALL
DELISTED
MAGNUM HUNTER RESOURCES CORP (DEL)
MHR
$358K 0.01%
191,700
-123,200
-39% -$244K
TLPH icon
1969
CALL
Talphera
TLPH
$74.7M
$357K 0.01%
4,205
+2,615
+164% +$205K
EROC
1970
PUT
DELISTED
EAGLE ROCK ENERGY PARTNERS, L.P. COM UNITS RPTNG LTD PRTNR
EROC
$357K 0.01%
142,400
-55,300
-28% -$140K
LJPC
1971
DELISTED
La Jolla Pharmaceutical Company
LJPC
$357K 0.01%
+14,577
New +$300K
RDS.B
1972
DELISTED
Royal Dutch Shell PLC ADS Class B
RDS.B
$356K 0.01%
6,208
+3,764
+154% +$233K
CTB
1973
CALL
DELISTED
Cooper Tire & Rubber Co.
CTB
$355K 0.01%
10,500
-36,900
-78% -$1.42M
NXTM
1974
DELISTED
NxStage Medical Inc.
NXTM
$355K 0.01%
24,830
+24,085
+3,233% +$408K
GAME
1975
DELISTED
SHANDA GAMES LTD SPON ADR REPSTG CL A (CAYMAN ISLANDS)
GAME
$355K 0.01%
51,616
-134,500
-72% -$925K

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Group One Trading's Q2 2015 Portfolio in Review

As of Q2 2015, Group One Trading held 5,720 positions worth $7.15B, up 12% from $6.37B the previous quarter. Its ten largest holdings account for 9.6% of the portfolio.

Group One Trading deployed $799M of net new capital in Q2 2015, opening 998 new positions and adding to 1,852 existing holdings. Its largest new stake was Viatris: 122,934 shares worth $8.34M.

By sector, the portfolio is most concentrated in Healthcare at 3.4% of assets, up from 2.9% a quarter earlier, followed by Technology and Consumer Discretionary.

On the sell side, the largest reduction was Allergan plc, an estimated $21.2M trimmed.

  • Group One Trading's largest Q2 2015 buy was Viatris: 122,934 shares worth $8.34M.
  • Group One Trading added most to Williams Companies in Q2 2015, an estimated $22.3M increase.
  • Group One Trading's biggest Q2 2015 reduction was Allergan plc, cutting an estimated $21.2M.
  • Group One Trading fully exited SALIX PHARMACEUTICALS LTD DEL in Q2 2015, selling an estimated $89.2M.
  • Group One Trading's ten largest holdings make up 9.6% of its $7.15B portfolio in Q2 2015.
  • Group One Trading opened 998 new positions and closed 889 in Q2 2015.
  • Group One Trading's portfolio value rose 12% quarter-over-quarter to $7.15B.

Based on Group One Trading's 13F filing for Q2 2015, filed 11 Aug 2015.