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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
+9.6%
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
$6.37B
AUM Growth
-$256M
Cap. Flow
-$466M
Cap. Flow %
-7.32%
Top 10 Hldgs %
15.55%
Holding
5,836
New
968
Increased
1,656
Reduced
1,892
Closed
1,112

Top Sells

Rank Stock Value
1
AAL icon
American Airlines Group
AAL
+$54.1M
2
SIRI icon
SiriusXM
SIRI
+$20.6M
3
TWTR
Twitter, Inc.
TWTR
+$13.2M
4
BB icon
BlackBerry
BB
+$12.3M
5
AZN icon
AstraZeneca
AZN
+$11.8M

Sector Composition

Rank Sector Weight
1 Healthcare 2.93%
2 Technology 1.77%
3 Energy 1.45%
4 Consumer Discretionary 1.29%
5 Industrials 1.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BDBD
4201
CALL
DELISTED
BOULDER BRANDS INC
BDBD
$5K ﹤0.01%
500
-2,600
-84% -$26.6K
ADEP
4202
DELISTED
Adept Technology Inc
ADEP
$5K ﹤0.01%
817
-1,504
-65% -$11.1K
MCGC
4203
DELISTED
MCG CAP CORP
MCGC
$5K ﹤0.01%
1,200
+200
+20% +$779
MCGC
4204
PUT
DELISTED
MCG CAP CORP
MCGC
$5K ﹤0.01%
1,200
+200
+20% +$779
RSH
4205
DELISTED
RADIOSHACK CORP
RSH
$5K ﹤0.01%
+31,166
New +$10.4K
CGG
4206
DELISTED
CGG
CGG
$5K ﹤0.01%
+28
New +$5.62K
RIGP
4207
CALL
DELISTED
Transocean Partners LLC
RIGP
$5K ﹤0.01%
400
-1,000
-71% -$14.2K
PLCM
4208
PUT
DELISTED
POLYCOM INC
PLCM
$5K ﹤0.01%
400
VG
4209
CALL
DELISTED
Vonage Holdings Corporation
VG
$5K ﹤0.01%
+1,000
New +$4.47K
RNWK
4210
DELISTED
RealNetworks Inc
RNWK
$5K ﹤0.01%
800
RNWK
4211
PUT
DELISTED
RealNetworks Inc
RNWK
$5K ﹤0.01%
800
AMRC icon
4212
CALL
Ameresco
AMRC
$1.4B
$4K ﹤0.01%
500
-300
-38% -$1.98K
CEVA icon
4213
CALL
CEVA Inc
CEVA
$1.06B
$4K ﹤0.01%
+200
New +$3.92K
CWEN icon
4214
Clearway Energy Class C
CWEN
$6.65B
$4K ﹤0.01%
+138
New +$3.59K
DRRX
4215
PUT
DELISTED
DURECT Corp
DRRX
$4K ﹤0.01%
+220
New +$2.62K
FLEX icon
4216
PUT
Flex
FLEX
$45.9B
$4K ﹤0.01%
398
-531
-57% -$4.66K
KOPN icon
4217
CALL
Kopin
KOPN
$782M
$4K ﹤0.01%
+1,000
New +$3.87K
MOD icon
4218
CALL
Modine Manufacturing
MOD
$10.5B
$4K ﹤0.01%
+300
New +$3.87K
MRCY icon
4219
Mercury Systems
MRCY
$6.58B
$4K ﹤0.01%
238
-220
-48% -$3.47K
MUX icon
4220
McEwen Inc
MUX
$1.21B
$4K ﹤0.01%
427
-1,456
-77% -$16.3K
NNVC icon
4221
NanoViricides
NNVC
$37M
$4K ﹤0.01%
89
-100
-53% -$5.33K
PBH icon
4222
CALL
Prestige Consumer Healthcare
PBH
$2.57B
$4K ﹤0.01%
100
POR icon
4223
CALL
Portland General Electric
POR
$5.69B
$4K ﹤0.01%
+100
New +$3.77K
SBLK icon
4224
CALL
Star Bulk Carriers
SBLK
$3.21B
$4K ﹤0.01%
200
+80
+67% +$1.7K
SKYW icon
4225
PUT
Skywest
SKYW
$4.43B
$4K ﹤0.01%
300

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Group One Trading's Q1 2015 Portfolio in Review

As of Q1 2015, Group One Trading held 5,836 positions worth $6.37B, down 3.9% from $6.63B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Group One Trading withdrew a net $466M in Q1 2015, closing 1,112 positions and reducing 1,892 holdings. Its most notable exit was SiriusXM, an estimated $20.6M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 2.9% of assets, up from 2.7% a quarter earlier, followed by Technology and Energy.

Against the trend, Group One Trading opened a new position in Mobileye N.V. worth $10.9M.

  • Group One Trading's largest Q1 2015 buy was Mobileye N.V.: 259,838 shares worth $10.9M.
  • Group One Trading added most to SALIX PHARMACEUTICALS LTD DEL in Q1 2015, an estimated $74.7M increase.
  • Group One Trading's biggest Q1 2015 reduction was American Airlines Group, cutting an estimated $54.1M.
  • Group One Trading fully exited SiriusXM in Q1 2015, selling an estimated $20.6M.
  • Group One Trading's ten largest holdings make up 16% of its $6.37B portfolio in Q1 2015.
  • Group One Trading opened 968 new positions and closed 1,112 in Q1 2015.
  • Group One Trading's portfolio value fell 3.9% quarter-over-quarter to $6.37B.

Based on Group One Trading's 13F filing for Q1 2015, filed 14 May 2015.