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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
+1,999.92%
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
WWR icon
4301
Westwater Resources
WWR
$97.5M
$5K ﹤0.01%
5
-17
-77% -$19.5K
ZEN
4302
DELISTED
ZENDESK INC
ZEN
$5K ﹤0.01%
215
-3,342
-94% -$78.6K
CDR
4303
CALL
DELISTED
Cedar Realty Trust, Inc
CDR
$5K ﹤0.01%
+106
New +$4.66K
SREV
4304
PUT
DELISTED
ServiceSource International, Inc.
SREV
$5K ﹤0.01%
1,100
-4,600
-81% -$17.8K
CSLT
4305
PUT
DELISTED
CASTLIGHT HEALTH, INC.
CSLT
$5K ﹤0.01%
400
-21,900
-98% -$261K
BMCH
4306
PUT
DELISTED
BMC Stock Holdings, Inc
BMCH
$5K ﹤0.01%
+300
New +$4.61K
ZN
4307
CALL
DELISTED
Zion Oil & Gas, Inc.
ZN
$5K ﹤0.01%
+3,300
New +$5.3K
TOO
4308
CALL
DELISTED
Teekay Offshore Partners L.P.
TOO
$5K ﹤0.01%
200
-10,600
-98% -$293K
ANW
4309
DELISTED
Aegean Marine Petroleum Network
ANW
$5K ﹤0.01%
387
-1,553
-80% -$15.1K
ANTH
4310
CALL
DELISTED
Anthera Pharmaceuticals, Inc.
ANTH
$5K ﹤0.01%
363
+25
+7% +$363
LAYN
4311
PUT
DELISTED
Layne Christensen Co
LAYN
$5K ﹤0.01%
+500
New +$4.04K
VTTI
4312
CALL
DELISTED
VTTI Energy Partners LP
VTTI
$5K ﹤0.01%
+200
New +$4.8K
LUX
4313
PUT
DELISTED
Luxottica Group
LUX
$5K ﹤0.01%
100
FCS
4314
CALL
DELISTED
FAIRCHILD SEMICONDUCTOR INTL INC COMMON
FCS
$5K ﹤0.01%
300
-19,200
-98% -$299K
TUMI
4315
PUT
DELISTED
TUMI HLDGS INC COM
TUMI
$5K ﹤0.01%
200
-7,900
-98% -$167K
NSPH
4316
DELISTED
NANOSPHERE INC. COM NEW
NSPH
$5K ﹤0.01%
684
+395
+137% +$3.69K
CRC
4317
CALL
DELISTED
California Resources Corporation
CRC
$5K ﹤0.01%
+90
New +$5.42K
AFFX
4318
DELISTED
Affymetrix Inc
AFFX
$5K ﹤0.01%
459
-194,085
-100% -$1.7M
NGLS
4319
CALL
DELISTED
TARGA RESOURCES PARTNERS LP COM UTS REPTG LTD PARTERSHIP INT
NGLS
$5K ﹤0.01%
100
-2,300
-96% -$130K
IO
4320
PUT
DELISTED
ION Geophysical Corporation
IO
$5K ﹤0.01%
120
+93
+344% +$3.66K
WAVX
4321
DELISTED
WAVE SYS CORP CL A NEW COM STK (DE)
WAVX
$5K ﹤0.01%
+680
New +$6.88K
RALY
4322
CALL
DELISTED
RALLY SOFTWARE DEV CORP
RALY
$5K ﹤0.01%
400
-5,100
-93% -$52.9K
BRP
4323
DELISTED
BROOKFIELD RESIDENTIAL PROPERTIES INC
BRP
$5K ﹤0.01%
216
SIMG
4324
PUT
DELISTED
SILICON IMAGE INC
SIMG
$5K ﹤0.01%
+900
New +$4.83K
ORB
4325
CALL
DELISTED
ORBITAL SCIENCES CORP
ORB
$5K ﹤0.01%
+200
New +$5.28K

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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.