We are live on ! Find out more
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
+8.14%
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
$2.31B
AUM Growth
+$637M
Cap. Flow
+$539M
Cap. Flow %
23.34%
Top 10 Hldgs %
17.84%
Holding
7,485
New
1,662
Increased
2,374
Reduced
1,972
Closed
1,368
Avg Time Held Equity + Options
0.9 years
Top 10 Avg Time Held Equity + Options
0.5 years
Top 20 Avg Time Held Equity + Options
0.5 years
Avg Time Held Equity only
0.3 years
Top 10 Avg Time Held Equity only
0.3 years
Top 20 Avg Time Held Equity only
0.2 years

Top Sells

Rank Stock Value
1
C icon
Citigroup
C
+$21.4M
2
AAPL icon
Apple
AAPL
+$15.7M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$14.4M
4
LLY icon
Eli Lilly
LLY
+$10.5M
5
IBB icon
iShares Biotechnology ETF
IBB
+$8.06M

Sector Composition

Rank Sector Weight
1 Miscellaneous 39.75%
2 Technology 9.92%
3 Communication Services 9.47%
4 Consumer Discretionary 9.11%
5 Healthcare 8.95%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
APC icon
76
DELISTED
Anadarko Petroleum
APC
$5.22M 0.23%
84,199
+63,289
+303% +$4.21M
2016 Q3
2 quarters
NOC icon
77
Northrop Grumman
NOC
$78B
$5.22M 0.23%
21,936
+7,958
+57% +$1.89M
2016 Q4
1 quarter
ETN icon
78
Eaton
ETN
$139B
$5.21M 0.23%
70,319
+38,964
+124% +$2.77M
2016 Q4
1 quarter
CMG icon
79
CALL
Chipotle Mexican Grill
CMG
$44.5B
$5.13M 0.22%
245,250
+47,200
+24% +$390K
2014 Q4
9 quarters
PXD icon
80
DELISTED
Pioneer Natural Resource Co.
PXD
$5.07M 0.22%
+27,233
New +$5.05M
2017 Q1
0 quarters
LULU icon
81
lululemon athletica
LULU
$12.1B
$5.02M 0.22%
96,867
+42,605
+79% +$2.8M
2015 Q1
8 quarters
QCOM icon
82
Qualcomm
QCOM
$190B
$4.93M 0.21%
+85,949
New +$4.99M
2017 Q1
0 quarters
GDX icon
83
PUT
VanEck Gold Miners ETF
GDX
$25.2B
$4.93M 0.21%
28,008
+7,702
+38% +$179K
2014 Q4
9 quarters
NTES icon
84
NetEase
NTES
$78.5B
$4.92M 0.21%
86,545
-3,875
-4% -$209K
2016 Q3
2 quarters
BX icon
85
Blackstone
BX
$93.7B
$4.87M 0.21%
164,086
+79,565
+94% +$2.39M
2015 Q2
7 quarters
GM icon
86
General Motors
GM
$72.8B
$4.85M 0.21%
137,192
-152,541
-53% -$5.58M
2016 Q3
2 quarters
BUD icon
87
AB InBev
BUD
$165B
$4.82M 0.21%
43,942
+5,857
+15% +$630K
2016 Q4
1 quarter
COST icon
88
Costco
COST
$484B
$4.78M 0.21%
28,528
-23,449
-45% -$3.93M
2016 Q4
1 quarter
AMZN icon
89
PUT
Amazon
AMZN
$2.89T
$4.7M 0.2%
98,280
-27,480
-22% -$1.15M
2015 Q1
8 quarters
TMUS icon
90
T-Mobile US
TMUS
$181B
$4.68M 0.2%
72,536
+31,492
+77% +$1.94M
2015 Q4
5 quarters
OIH icon
91
VanEck Oil Services ETF
OIH
$1.84B
$4.66M 0.2%
7,572
+5,639
+292% +$3.67M
2016 Q4
1 quarter
RTX icon
92
RTX Corp
RTX
$268B
$4.64M 0.2%
65,669
+53,011
+419% +$3.72M
2016 Q3
2 quarters
BBWI icon
93
Bath & Body Works
BBWI
$4.25B
$4.61M 0.2%
+121,036
New +$5.46M
2017 Q1
0 quarters
AET
94
DELISTED
Aetna Inc
AET
$4.58M 0.2%
35,925
+13,252
+58% +$1.66M
2016 Q3
2 quarters
TSLA icon
95
PUT
Tesla
TSLA
$1.57T
$4.56M 0.2%
115,515
-50,250
-30% -$850K
2014 Q4
9 quarters
NKE icon
96
Nike
NKE
$56.1B
$4.56M 0.2%
81,770
+70,369
+617% +$3.89M
2016 Q3
2 quarters
XLB icon
97
PUT
State Street Materials Select Sector SPDR ETF
XLB
$8.41B
$4.54M 0.2%
70,480
+7,796
+12% +$202K
2015 Q1
8 quarters
C icon
98
Citigroup
C
$205B
$4.48M 0.19%
74,835
-361,371
-83% -$21.4M
2016 Q4
1 quarter
FDX icon
99
FedEx
FDX
$74.8B
$4.44M 0.19%
22,755
+20,944
+1,156% +$4M
2016 Q4
1 quarter
QQQ icon
100
CALL
Invesco QQQ Trust
QQQ
$461B
$4.4M 0.19%
10,025
-1,717
-15% -$219K
2015 Q1
8 quarters

Similar funds

Simplex Trading's Q1 2017 Portfolio in Review

As of Q1 2017, Simplex Trading held 7,485 positions worth $2.31B, up 38% from $1.67B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Simplex Trading deployed $539M of net new capital in Q1 2017, opening 1,662 new positions and adding to 2,374 existing holdings. Its largest new stake was iShares 20+ Year Treasury Bond ETF: 179,511 shares worth $21.7M.

By sector, the portfolio is most concentrated in Miscellaneous at 40% of assets, down from 51% a quarter earlier, followed by Technology and Communication Services.

On the sell side, the largest reduction was Citigroup, an estimated $21.4M trimmed.

  • Simplex Trading's largest Q1 2017 buy was iShares 20+ Year Treasury Bond ETF: 179,511 shares worth $21.7M.
  • Simplex Trading added most to Goldman Sachs in Q1 2017, an estimated $40.4M increase.
  • Simplex Trading's biggest Q1 2017 reduction was Citigroup, cutting an estimated $21.4M.
  • Simplex Trading fully exited Invesco QQQ Trust in Q1 2017, selling an estimated $14.4M.
  • Simplex Trading's ten largest holdings make up 18% of its $2.31B portfolio in Q1 2017.
  • Simplex Trading opened 1,662 new positions and closed 1,368 in Q1 2017.
  • Simplex Trading's portfolio value rose 38% quarter-over-quarter to $2.31B.

Based on Simplex Trading's 13F filing for Q1 2017, filed 21 Apr 2017.