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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 Buys

Rank Stock Value
1
SLXP
SALIX PHARMACEUTICALS LTD DEL
SLXP
+$74.7M
2
ABBV icon
AbbVie
ABBV
+$17.2M
3
MBLY
Mobileye N.V.
MBLY
+$10.1M
4
FNF icon
Fidelity National Financial
FNF
+$8.59M
5
HRI icon
Herc Holdings
HRI
+$6.63M

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
CAMP
3376
CALL
DELISTED
CalAmp Corp.
CAMP
$37K ﹤0.01%
100
+22
+28% +$9.08K
PGTI
3377
CALL
DELISTED
PGT, Inc.
PGTI
$37K ﹤0.01%
3,300
+2,300
+230% +$22.3K
GPX
3378
PUT
DELISTED
GP Strategies Corp.
GPX
$37K ﹤0.01%
+1,000
New +$34.4K
RDC
3379
PUT
DELISTED
Rowan Companies Plc
RDC
$37K ﹤0.01%
2,100
+100
+5% +$2.13K
PBY
3380
DELISTED
PEP BOYS MANNY MOE& JACK
PBY
$37K ﹤0.01%
3,860
-39,400
-91% -$360K
PMCS
3381
PUT
DELISTED
P M C SIERRA INC
PMCS
$37K ﹤0.01%
+4,000
New +$36.9K
ADNC
3382
DELISTED
AUDIENCE INC COM STK (DE)
ADNC
$37K ﹤0.01%
+8,230
New +$37.4K
DSKY
3383
CALL
DELISTED
IDREAMSKY TECHNOLOGY LTD ADS REPTSG SHS CL A
DSKY
$37K ﹤0.01%
5,200
+200
+4% +$2.34K
SSRG
3384
PUT
DELISTED
SYMMETRY SURGICAL INC COMMON STK
SSRG
$37K ﹤0.01%
5,000
– –
ATHE
3385
Alterity Therapeutics
ATHE
$80.7M
$36K ﹤0.01%
534
+233
+77% +$18.6K
BWXT icon
3386
BWX Technologies
BWXT
$15.6B
$36K ﹤0.01%
+1,574
New +$33.1K
CIM
3387
PUT
Chimera Investment
CIM
$1B
$36K ﹤0.01%
760
-323,073
-100% -$15.5M
CM icon
3388
CALL
Canadian Imperial Bank of Commerce
CM
$108B
$36K ﹤0.01%
1,000
-213
-18% -$7.91K
MITK icon
3389
PUT
Mitek Systems
MITK
$834M
$36K ﹤0.01%
11,400
-31,000
-73% -$99.1K
OFIX icon
3390
CALL
Orthofix Medical
OFIX
$419M
$36K ﹤0.01%
1,000
-1,200
-55% -$37.7K
OFIX icon
3391
PUT
Orthofix Medical
OFIX
$419M
$36K ﹤0.01%
1,000
-600
-38% -$18.9K
PDFS icon
3392
CALL
PDF Solutions
PDFS
$2.07B
$36K ﹤0.01%
2,000
-9,100
-82% -$158K
RMD icon
3393
PUT
ResMed
RMD
$30.7B
$36K ﹤0.01%
500
-4,800
-91% -$312K
WAL icon
3394
CALL
Western Alliance Bancorporation
WAL
$8.87B
$36K ﹤0.01%
1,200
-100
-8% -$2.79K
IPHI
3395
DELISTED
INPHI CORPORATION
IPHI
$36K ﹤0.01%
2,000
+800
+67% +$15K
VSLR
3396
DELISTED
VIVINT SOLAR, INC.
VSLR
$36K ﹤0.01%
2,934
-9,547
-76% -$90.2K
SRCI
3397
PUT
DELISTED
SRC Energy Inc
SRCI
$36K ﹤0.01%
3,000
+300
+11% +$3.56K
ASNA
3398
PUT
DELISTED
Ascena Retail Group, Inc.
ASNA
$36K ﹤0.01%
125
-785
-86% -$199K
CBM
3399
DELISTED
Cambrex Corporation
CBM
$36K ﹤0.01%
+909
New +$26.9K
HGT
3400
CALL
DELISTED
Hugoton Royalty Trust
HGT
$36K ﹤0.01%
6,100
+2,700
+79% +$20K
134 135
136
137 138

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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.