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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
+4.98%
1 Year Est. Return
+104.56%
3 Year Est. Return
+314.05%
5 Year Est. Return
+338.55%
10 Year Est. Return
+1,561.13%
AUM
$6.62B
AUM Growth
+$1.4B
Cap. Flow
+$1.25B
Cap. Flow %
18.82%
Top 10 Hldgs %
16.92%
Holding
6,103
New
986
Increased
2,036
Reduced
1,946
Closed
917

Sector Composition

Rank Sector Weight
1 Technology 2.28%
2 Healthcare 1.79%
3 Energy 1.77%
4 Communication Services 1.61%
5 Financials 1.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DYN
4426
CALL
DELISTED
Dynegy, Inc.
DYN
$9K ﹤0.01%
+400
New +$8.14K
IXYS
4427
CALL
DELISTED
IXYS Corp
IXYS
$9K ﹤0.01%
+700
New +$8.16K
GLBR
4428
DELISTED
Global Brokerage, Inc. Class A Common Stock
GLBR
$9K ﹤0.01%
51
+1
+2% +$168
RIC
4429
CALL
DELISTED
Richmont Mines Inc.
RIC
$9K ﹤0.01%
8,800
-8,900
-50% -$10.3K
SHOR
4430
PUT
DELISTED
ShoreTel, Inc.
SHOR
$9K ﹤0.01%
+1,000
New +$7.54K
XXIA
4431
DELISTED
Ixia
XXIA
$9K ﹤0.01%
644
-2,311
-78% -$32.1K
ACUR
4432
PUT
DELISTED
Acura Pharmaceuticals
ACUR
$9K ﹤0.01%
1,100
-700
-39% -$5.91K
SAAS
4433
DELISTED
inContact, Inc.
SAAS
$9K ﹤0.01%
+1,100
New +$8.37K
FMD
4434
CALL
DELISTED
FIRST MARBLEHEAD CORP COM STK NEW (DE)
FMD
$9K ﹤0.01%
+1,200
New +$9.71K
DATE
4435
DELISTED
JIAYUAN COM INTL LTD SPON ADR (CYM)
DATE
$9K ﹤0.01%
+1,419
New +$8.79K
BMR
4436
CALL
DELISTED
BIOMED REALTY TRUST INC
BMR
$9K ﹤0.01%
+500
New +$9.48K
LBMH
4437
DELISTED
LIBERATOR MED HLDGS INC (NY)
LBMH
$9K ﹤0.01%
+2,200
New +$8.15K
ENVI
4438
DELISTED
ENVIVIO INC COM STK (DE)
ENVI
$9K ﹤0.01%
2,700
+700
+35% +$2.11K
HNSN
4439
DELISTED
HANSEN MEDICAL, INC. COM NEW
HNSN
$9K ﹤0.01%
532
+360
+209% +$6.67K
KWK
4440
DELISTED
QUICKSILVER RESOURCES INC
KWK
$9K ﹤0.01%
2,907
-41,266
-93% -$107K
ATHL
4441
DELISTED
ATHLON ENERGY INC COM
ATHL
$9K ﹤0.01%
+300
New +$9.52K
OCZ
4442
CALL
DELISTED
OCZ TECHNOLOGY GROUP INC COM STK NEW (DE)
OCZ
$9K ﹤0.01%
262,500
-97,100
-27% -$69.6K
PEI
4443
PUT
DELISTED
Pennsylvania Real Estate Investment Trust
PEI
$9K ﹤0.01%
33
-114
-78% -$31.2K
PGEM
4444
CALL
DELISTED
Ply Gem Holdings, Inc.
PGEM
$9K ﹤0.01%
+500
New +$8.06K
ONE
4445
PUT
DELISTED
HIGHER ONE HOLDINGS, INC COM STK
ONE
$9K ﹤0.01%
900
WOOF
4446
PUT
DELISTED
VCA Inc.
WOOF
$9K ﹤0.01%
+300
New +$8.75K
DGIT
4447
CALL
DELISTED
DIGITAL GENERATION INC COM STK (DE)
DGIT
$9K ﹤0.01%
700
-74,000
-99% -$913K
AORT icon
4448
CALL
Artivion
AORT
$1.31B
$8K ﹤0.01%
700
-200
-22% -$1.88K
AVDL
4449
CALL
DELISTED
Avadel Pharmaceuticals
AVDL
$8K ﹤0.01%
1,000
BBAR icon
4450
PUT
BBVA Argentina
BBAR
$3.85B
$8K ﹤0.01%
+1,200
New +$9.11K

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Group One Trading's Q4 2013 Portfolio in Review

As of Q4 2013, Group One Trading held 6,103 positions worth $6.62B, up 27% from $5.22B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Group One Trading deployed $1.25B of net new capital in Q4 2013, opening 986 new positions and adding to 2,036 existing holdings. Its largest new stake was Vodafone: 269,475 shares worth $10.8M.

By sector, the portfolio is most concentrated in Technology at 2.3% of assets, up from 2.1% a quarter earlier, followed by Healthcare and Energy.

On the sell side, the largest reduction was Invensense Inc, an estimated $6.05M trimmed.

  • Group One Trading's largest Q4 2013 buy was Vodafone: 269,475 shares worth $10.8M.
  • Group One Trading added most to SiriusXM in Q4 2013, an estimated $15.2M increase.
  • Group One Trading's biggest Q4 2013 reduction was Invensense Inc, cutting an estimated $6.05M.
  • Group One Trading fully exited SPREADTRUM COMMUNICATIONS INC ADS (CAYMAN ISLANDS) in Q4 2013, selling an estimated $42.2M.
  • Group One Trading's ten largest holdings make up 17% of its $6.62B portfolio in Q4 2013.
  • Group One Trading opened 986 new positions and closed 917 in Q4 2013.
  • Group One Trading's portfolio value rose 27% quarter-over-quarter to $6.62B.

Based on Group One Trading's 13F filing for Q4 2013, filed 31 Jan 2014.