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
+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
LIVN icon
5326
CALL
LivaNova
LIVN
$4.97B
$1K ﹤0.01%
10
-1
-9% -$51
2016 Q1
1 quarter
LKQ icon
5327
PUT
LKQ Corp
LKQ
$4.97B
$1K ﹤0.01%
6
-8
-57% -$260
2016 Q1
1 quarter
LNN icon
5328
CALL
Lindsay Corp
LNN
$1.1B
$1K ﹤0.01%
+4
New +$285
2016 Q2
0 quarters
LPCN icon
5329
CALL
Lipocine
LPCN
$17.9M
$1K ﹤0.01%
+22
New +$3.41K
2016 Q2
0 quarters
LPX icon
5330
CALL
Louisiana-Pacific
LPX
$5.23B
$1K ﹤0.01%
12
-233
-95% -$4.1K
2014 Q4
6 quarters
LQDT icon
5331
CALL
Liquidity Services
LQDT
$1.41B
$1K ﹤0.01%
+11
New +$69
2016 Q2
0 quarters
LRMR icon
5332
CALL
Larimar Therapeutics
LRMR
$280M
$1K ﹤0.01%
5
-4
-44% -$316
2016 Q1
1 quarter
LRMR icon
5333
PUT
Larimar Therapeutics
LRMR
$280M
$1K ﹤0.01%
1
-5
-83% -$395
2015 Q3
3 quarters
MAG
5334
CALL
DELISTED
MAG Silver
MAG
$1K ﹤0.01%
4
-6
-60% -$73
2016 Q1
1 quarter
MAS icon
5335
PUT
Masco
MAS
$16.3B
$1K ﹤0.01%
+48
New +$1.51K
2016 Q2
0 quarters
MASI icon
5336
PUT
DELISTED
Masimo
MASI
$1K ﹤0.01%
+2
New +$94
2016 Q2
0 quarters
MCHP icon
5337
PUT
Microchip Technology
MCHP
$33.8B
$1K ﹤0.01%
528
+390
+283% +$9.7K
2014 Q4
6 quarters
MEOH icon
5338
CALL
Methanex
MEOH
$5.42B
$1K ﹤0.01%
74
+52
+236% +$1.66K
2015 Q4
2 quarters
MERC icon
5339
CALL
Mercer International
MERC
$17.5M
$1K ﹤0.01%
+20
New +$177
2016 Q2
0 quarters
MFIN icon
5340
PUT
Medallion Financial
MFIN
$210M
$1K ﹤0.01%
+24
New +$187
2016 Q2
0 quarters
CASK icon
5341
PUT
Sempreon, Inc. Common Stock
CASK
$364M
$1K ﹤0.01%
+27
New +$802
2016 Q2
0 quarters
MKL icon
5342
CALL
Markel Group
MKL
$24B
$1K ﹤0.01%
1
-2
-67% -$1.86K
2015 Q4
2 quarters
MOV icon
5343
PUT
Movado Group
MOV
$713M
$1K ﹤0.01%
9
-5
-36% -$123
2016 Q1
1 quarter
MPAA icon
5344
Motorcar Parts of America
MPAA
$146M
$1K ﹤0.01%
+40
New +$1.26K
2016 Q2
0 quarters
MRC icon
5345
CALL
DELISTED
MRC Global
MRC
$1K ﹤0.01%
+45
New +$624
2016 Q2
0 quarters
MRC icon
5346
PUT
DELISTED
MRC Global
MRC
$1K ﹤0.01%
141
-21
-13% -$291
2016 Q1
1 quarter
MRIN
5347
PUT
DELISTED
Marin Software
MRIN
– –
0
– –
2016 Q2
0 quarters
MSA icon
5348
CALL
Mine Safety
MSA
$6.73B
$1K ﹤0.01%
+5
New +$248
2016 Q2
0 quarters
MTN icon
5349
PUT
Vail Resorts
MTN
$5.4B
$1K ﹤0.01%
20
-12
-38% -$1.58K
2015 Q4
2 quarters
MTX icon
5350
CALL
Minerals Technologies
MTX
$1.92B
$1K ﹤0.01%
18
+16
+800% +$928
2016 Q1
1 quarter

Similar funds

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.