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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
GTLS
1701
CALL
DELISTED
Chart Industries
GTLS
$369K 0.01%
+10,800
New +$451K
RBBN icon
1702
CALL
Ribbon Communications
RBBN
$383M
$369K 0.01%
18,600
+15,920
+594% +$282K
SWI
1703
PUT
DELISTED
SOLARWINDS INC COM STK (DE)
SWI
$369K 0.01%
7,400
CSTM icon
1704
CALL
Constellium
CSTM
$3.99B
$368K 0.01%
22,400
-36,700
-62% -$683K
INVA icon
1705
PUT
Innoviva
INVA
$1.48B
$368K 0.01%
26,000
-21,000
-45% -$316K
NDLS icon
1706
PUT
Noodles & Co
NDLS
$107M
$366K 0.01%
1,738
+538
+45% +$100K
NSLR
1707
CALL
Neostellar Capital Corp
NSLR
$254M
$366K 0.01%
65,300
-13,707
-17% -$84.6K
IRWD icon
1708
PUT
Ironwood Pharmaceuticals
IRWD
$711M
$365K 0.01%
28,417
-5,970
-17% -$68.3K
NBSE
1709
CALL
DELISTED
NeuBase Therapeutics, Inc. Common Stock
NBSE
$365K 0.01%
110
+22
+25% +$67.4K
FUR
1710
PUT
DELISTED
WINTHROP REALTY TRUST SHS BENE INT (NEW)
FUR
$365K 0.01%
23,400
+2,500
+12% +$41K
DSX icon
1711
Diana Shipping
DSX
$301M
$363K 0.01%
77,331
+65,255
+540% +$352K
PGR icon
1712
Progressive
PGR
$125B
$363K 0.01%
13,445
+12,900
+2,367% +$340K
VC icon
1713
Visteon
VC
$2.78B
$363K 0.01%
3,400
-4,980
-59% -$480K
HMY icon
1714
Harmony Gold Mining
HMY
$12.3B
$362K 0.01%
191,397
-8,426
-4% -$15.4K
MDCO
1715
CALL
DELISTED
Medicines Co
MDCO
$362K 0.01%
13,100
+9,800
+297% +$243K
UN
1716
DELISTED
Unilever NV New York Registry Shares
UN
$362K 0.01%
+9,267
New +$362K
QIHU
1717
PUT
DELISTED
QIHOO 360 TECHNOLOGY CO LTD ADS RPSTG 3 CL A SHS
QIHU
$361K 0.01%
6,300
+2,400
+62% +$158K
IMOS
1718
CALL
ChipMOS TECHNOLOGIES
IMOS
$1.83B
$359K 0.01%
13,976
+11,889
+570% +$284K
RKUS
1719
CALL
DELISTED
RUCKUS WIRELESS INC COM STK (DE)
RKUS
$359K 0.01%
29,900
-14,800
-33% -$179K
RNG icon
1720
PUT
RingCentral
RNG
$5.28B
$358K 0.01%
+24,000
New +$301K
VOO icon
1721
CALL
Vanguard S&P 500 ETF
VOO
$1.01T
$358K 0.01%
1,900
+900
+90% +$166K
SWC
1722
CALL
DELISTED
Stillwater Mining Co
SWC
$357K 0.01%
24,200
-21,600
-47% -$296K
BAS
1723
DELISTED
Basis Energy Services, Inc.
BAS
$357K 0.01%
89
+81
+1,013% +$511K
AB icon
1724
PUT
AllianceBernstein
AB
$3.47B
$356K 0.01%
13,800
-2,200
-14% -$56.4K
HMY icon
1725
PUT
Harmony Gold Mining
HMY
$12.3B
$355K 0.01%
187,700
-137,300
-42% -$251K

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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.