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Simplex Trading

Simplex Trading Portfolio holdings

AUM $184B Turnover 28.44%
1-Year Est. Return 51.71%
 

Simplex Trading is a market maker that trades for its own account, mainly in US stock options and options on futures, using software it builds itself. Its work pairs software developers with data-driven traders. It was founded in Chicago in 2004, and Erik Swanson, who joined straight out of college as a trader, has been its chief executive since 2014. It also invests in early-stage financial and technology start-ups.

This Fund
S&P 500
This Quarter Est. Return
+5.12%
1 Year Est. Return
+51.71%
3 Year Est. Return
+194.66%
5 Year Est. Return
+164.83%
10 Year Est. Return
+968.67%
AUM
$1.5B
AUM Growth
+$242M
Cap. Flow
+$147M
Cap. Flow %
9.83%
Top 10 Hldgs %
18.61%
Holding
7,153
New
1,584
Increased
2,321
Reduced
1,708
Closed
1,363
Avg Time Held Equity + Options
0.7 years
Top 10 Avg Time Held Equity + Options
0.3 years
Top 20 Avg Time Held Equity + Options
0.3 years
Avg Time Held Equity only
0.3 years
Top 10 Avg Time Held Equity only
0.1 years
Top 20 Avg Time Held Equity only
0.1 years

Sector Composition

Rank Sector Weight
1 Miscellaneous 57.59%
2 Healthcare 6.94%
3 Technology 6.79%
4 Communication Services 6.76%
5 Consumer Discretionary 4.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
IMMU
3126
CALL
DELISTED
Immunomedics Inc
IMMU
$16K ﹤0.01%
631
+87
+16% +$291
2014 Q4
6 quarters
GASL
3127
DELISTED
Direxion Daily Natural Gas Related Bull 3X Shares
GASL
$16K ﹤0.01%
+1
New +$19K
2015 Q2
4 quarters
PEGI
3128
PUT
DELISTED
Pattern Energy Group Inc. Class A
PEGI
$16K ﹤0.01%
+424
New +$8.8K
2016 Q2
0 quarters
GWR
3129
CALL
DELISTED
Genesee & Wyoming Inc.
GWR
$16K ﹤0.01%
55
+7
+15% +$429
2015 Q3
3 quarters
CBM
3130
CALL
DELISTED
Cambrex Corporation
CBM
$16K ﹤0.01%
84
-35
-29% -$1.67K
2014 Q4
6 quarters
UPL
3131
CALL
DELISTED
Ultra Petroleum Corp. Common Stock
UPL
$16K ﹤0.01%
92
-21
-19% -$10
2016 Q1
1 quarter
WP
3132
CALL
DELISTED
Worldpay, Inc.
WP
$16K ﹤0.01%
107
+81
+312% +$4.38K
2015 Q4
2 quarters
AFSI
3133
PUT
DELISTED
AmTrust Financial Services, Inc.
AFSI
$16K ﹤0.01%
138
+90
+188% +$2.29K
2015 Q1
5 quarters
PHH
3134
DELISTED
PHH Corporation
PHH
$16K ﹤0.01%
1,271
-1,030
-45% -$13.4K
2016 Q1
1 quarter
ILG
3135
CALL
DELISTED
ILG, Inc Common Stock
ILG
$16K ﹤0.01%
62
-31
-33% -$443
2016 Q1
1 quarter
RPXC
3136
DELISTED
RPX Corporation
RPXC
$16K ﹤0.01%
1,801
+1,634
+978% +$16.5K
2016 Q1
1 quarter
WIN
3137
CALL
DELISTED
Windstream Holdings Inc
WIN
$16K ﹤0.01%
33
-57
-63% -$2.43K
2016 Q1
1 quarter
WNRL
3138
PUT
DELISTED
Western Refining Logistics, LP
WNRL
$16K ﹤0.01%
172
+34
+25% +$815
2015 Q3
3 quarters
MJN
3139
PUT
DELISTED
Mead Johnson Nutrition Company
MJN
$16K ﹤0.01%
150
-1,416
-90% -$120K
2014 Q4
6 quarters
VAL icon
3140
PUT
DELISTED
Valspar
VAL
$16K ﹤0.01%
275
+51
+23% +$5.47K
2015 Q2
4 quarters
TROVW
3141
CALL
DELISTED
TrovaGene, Inc. Warrant
TROVW
$16K ﹤0.01%
402
+232
+136% +$712
2015 Q1
5 quarters
CPHD
3142
PUT
DELISTED
Cepheid Inc
CPHD
$16K ﹤0.01%
+59
New +$1.78K
2016 Q2
0 quarters
STR icon
3143
CALL
DELISTED
QUESTAR CORP
STR
$16K ﹤0.01%
85
+72
+554% +$1.8K
2015 Q3
3 quarters
ESI icon
3144
PUT
DELISTED
ITT EDUCATIONAL SERVICES INC
ESI
$16K ﹤0.01%
132
+58
+78% +$131
2014 Q4
6 quarters
MKTO
3145
PUT
DELISTED
MARKETO INC COM STK (DE)
MKTO
$16K ﹤0.01%
584
+445
+320% +$12.3K
2016 Q1
1 quarter
TUMI
3146
PUT
DELISTED
TUMI HLDGS INC COM
TUMI
$16K ﹤0.01%
885
+508
+135% +$13.6K
2016 Q1
1 quarter
CYTR
3147
CALL
DELISTED
CytRx Corp
CYTR
$16K ﹤0.01%
61
-3
-5% -$50
2016 Q1
1 quarter
FTR
3148
DELISTED
Frontier Communications Corp.
FTR
$16K ﹤0.01%
+220
New +$17.2K
2016 Q2
0 quarters
AST
3149
CALL
DELISTED
Asterias Biotherapeutics Inc. Series A
AST
$16K ﹤0.01%
+645
New +$2.33K
2016 Q2
0 quarters
ARLZ
3150
PUT
DELISTED
Aralez Pharmaceuticals Inc.
ARLZ
$16K ﹤0.01%
100
-749
-88% -$2.83K
2016 Q1
1 quarter

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Simplex Trading's Q2 2016 Portfolio in Review

As of Q2 2016, Simplex Trading held 7,153 positions worth $1.5B, up 19% from $1.25B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Simplex Trading deployed $147M of net new capital in Q2 2016, opening 1,584 new positions and adding to 2,321 existing holdings. Its largest new stake was Biogen: 56,467 shares worth $13.7M.

By sector, the portfolio is most concentrated in Miscellaneous at 58% of assets, down from 60% a quarter earlier, followed by Healthcare and Technology.

On the sell side, the largest reduction was Broadcom, an estimated $36.7M trimmed.

  • Simplex Trading's largest Q2 2016 buy was Biogen: 56,467 shares worth $13.7M.
  • Simplex Trading added most to LinkedIn Corporation in Q2 2016, an estimated $21.4M increase.
  • Simplex Trading's biggest Q2 2016 reduction was Broadcom, cutting an estimated $36.7M.
  • Simplex Trading fully exited Alphabet (Google) Class C in Q2 2016, selling an estimated $20.1M.
  • Simplex Trading's ten largest holdings make up 19% of its $1.5B portfolio in Q2 2016.
  • Simplex Trading opened 1,584 new positions and closed 1,363 in Q2 2016.
  • Simplex Trading's portfolio value rose 19% quarter-over-quarter to $1.5B.

Based on Simplex Trading's 13F filing for Q2 2016, filed 18 Jul 2016.