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Group One Trading

Group One Trading Portfolio holdings

AUM $71.1B
1-Year Est. Return 128.96%
This Fund
S&P 500
This Quarter Est. Return
+4.23%
1 Year Est. Return
+128.96%
3 Year Est. Return
+441.6%
5 Year Est. Return
+457.72%
10 Year Est. Return
+2,189.21%
AUM
$7.15B
AUM Growth
+$778M
Cap. Flow
+$167M
Cap. Flow %
2.33%
Top 10 Hldgs %
9.56%
Holding
5,720
New
998
Increased
1,852
Reduced
1,702
Closed
889

Sector Composition

Rank Sector Weight
1 Miscellaneous 85.79%
2 Healthcare 3.67%
3 Technology 1.95%
4 Energy 1.81%
5 Consumer Discretionary 1.7%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ONCE
1301
CALL
DELISTED
Spark Therapeutics, Inc. Common Stock
ONCE
$826K 0.01%
13,700
+8,500
+163% +$562K
ARRS
1302
PUT
DELISTED
ARRIS International plc Ordinary Shares
ARRS
$826K 0.01%
27,000
+18,200
+207% +$589K
MX icon
1303
Magnachip Semiconductor
MX
$116M
$825K 0.01%
106,919
+78,196
+272% +$503K
CERN
1304
PUT
DELISTED
Cerner Corp
CERN
$822K 0.01%
+11,900
New +$833K
WOOF
1305
PUT
DELISTED
VCA Inc.
WOOF
$822K 0.01%
+15,100
New +$800K
TTPH
1306
CALL
DELISTED
Tetraphase Pharmaceuticals, Inc.
TTPH
$821K 0.01%
865
+620
+253% +$507K
SYY icon
1307
PUT
Sysco
SYY
$37.7B
$819K 0.01%
22,700
-8,800
-28% -$329K
NTCT icon
1308
PUT
NETSCOUT
NTCT
$2.79B
$818K 0.01%
+22,300
New +$915K
BWXT icon
1309
CALL
BWX Technologies
BWXT
$13.6B
$817K 0.01%
+34,810
New +$817K
DBC icon
1310
CALL
Invesco DB Commodity Index Tracking Fund
DBC
$1.93B
$817K 0.01%
45,400
-9,300
-17% -$166K
PCRX icon
1311
Pacira BioSciences
PCRX
$971M
$816K 0.01%
11,540
-4,149
-26% -$327K
DYN
1312
CALL
DELISTED
Dynegy, Inc.
DYN
$816K 0.01%
27,900
+18,700
+203% +$608K
ASNA
1313
PUT
DELISTED
Ascena Retail Group, Inc.
ASNA
$813K 0.01%
2,440
+2,315
+1,852% +$708K
IPXL
1314
PUT
DELISTED
Impax Laboratories, Inc.
IPXL
$813K 0.01%
17,700
+16,500
+1,375% +$783K
ABUS icon
1315
Arbutus Biopharma
ABUS
$996M
$812K 0.01%
+68,428
New +$1.04M
MHR
1316
DELISTED
MAGNUM HUNTER RESOURCES CORP (DEL)
MHR
$812K 0.01%
434,058
+55,778
+15% +$110K
GWPH
1317
CALL
DELISTED
GW Pharmaceuticals Plc American Depositary Shares
GWPH
$811K 0.01%
6,600
+1,400
+27% +$159K
HOUS
1318
DELISTED
Anywhere Real Estate
HOUS
$809K 0.01%
17,318
-2,575
-13% -$120K
NGG icon
1319
CALL
National Grid
NGG
$77.1B
$807K 0.01%
12,957
+6,738
+108% +$441K
THOR
1320
CALL
DELISTED
THORATEC CORPORATION
THOR
$807K 0.01%
18,100
-26,800
-60% -$1.17M
NGD
1321
CALL
DELISTED
New Gold Inc
NGD
$806K 0.01%
299,600
-51,300
-15% -$168K
SCHW
1322
PUT
Charles Schwab
SCHW
$185B
$806K 0.01%
24,700
+900
+4% +$28.4K
TGTX icon
1323
CALL
TG Therapeutics
TGTX
$8.74B
$805K 0.01%
48,500
-5,800
-11% -$91.8K
IMOS
1324
CALL
ChipMOS TECHNOLOGIES
IMOS
$2.26B
$804K 0.01%
33,397
-48,100
-59% -$1.24M
JKS
1325
CALL
JinkoSolar
JKS
$556M
$803K 0.01%
27,200
+2,900
+12% +$84.2K

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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's Q2 2015 filing shows 998 new, 1,852 increased, 1,702 reduced and 889 closed positions. Its largest new stake was Viatris: 122,934 shares worth $8.34M. The largest sale was SALIX PHARMACEUTICALS LTD DEL, an estimated $89.2M.

By sector, the portfolio is most concentrated in Miscellaneous at 86% of assets, down from 87% a quarter earlier, followed by Healthcare and Technology.

  • 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.