John Overdeck Two Sigma Investments
John Overdeck is a co-founder of Two Sigma Investments, one of the world’s leading quantitative and technology-driven investment firms. Two Sigma applies data science, machine learning, and large-scale computing to markets across asset classes. Overdeck’s firm is a central reference point in discussions of modern systematic investing.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Medtronic
MDT
|
+$178M |
| 2 |
Biogen
BIIB
|
+$159M |
| 3 |
Micron Technology
MU
|
+$142M |
| 4 |
Hewlett Packard
HPE
|
+$138M |
| 5 |
Netflix
NFLX
|
+$135M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marriott International
MAR
|
+$226M |
| 2 |
CELG
Celgene Corp
CELG
|
+$189M |
| 3 |
Amazon
AMZN
|
+$184M |
| 4 |
Wells Fargo
WFC
|
+$182M |
| 5 |
Walmart Inc
WMT
|
+$181M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 13.89% |
| 2 | Technology | 12.53% |
| 3 | Industrials | 11.31% |
| 4 | Consumer Discretionary | 9.93% |
| 5 | Financials | 8.63% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
CELG
1601
CALL
DELISTED
Celgene Corp
CELG
| $1.74M | 0.01% |
15,000
-27,000
| -64% | -$3.01M |
|
|
CELG
1602
PUT
DELISTED
Celgene Corp
CELG
| $1.74M | 0.01% |
15,000
-9,000
| -38% | -$1M |
|
1603
AT&T
T
$177B
| $1.74M | 0.01% |
54,024
-1,157,056
| -96% | -$34.1M |
|
1604
CALL
JD.com
JD
$39.7B
| $1.73M | 0.01% |
68,000
+54,200
| +393% | +$1.41M |
|
1605
PUT
Boston Scientific
BSX
$72.3B
| $1.72M | 0.01% |
79,600
+67,700
| +569% | +$1.48M |
|
1606
PUT
W.W. Grainger
GWW
$61.3B
| $1.72M | 0.01% |
7,400
-9,600
| -56% | -$2.14M |
|
|
AMRN
1607
Amarin Corp
AMRN
$299M
| $1.72M | 0.01% |
27,898
-23,819
| -46% | -$1.51M |
|
1608
Qualcomm
QCOM
$171B
| $1.72M | 0.01% |
26,339
-1,138,092
| -98% | -$76.5M |
|
1609
PUT
Regions Financial
RF
$26.1B
| $1.72M | 0.01% |
119,500
+70,700
| +145% | +$874K |
|
|
HA
1610
PUT
DELISTED
Hawaiian Holdings, Inc.
HA
| $1.72M | 0.01% |
30,100
+9,100
| +43% | +$465K |
|
1611
CALL
Wheaton Precious Metals
WPM
$74.4B
| $1.71M | 0.01% |
88,700
-90,000
| -50% | -$1.88M |
|
|
TGP
1612
DELISTED
Teekay LNG Partners L.P.
TGP
| $1.71M | 0.01% |
118,618
+54,875
| +86% | +$816K |
|
1613
CACI
CACI
$13.5B
| $1.71M | 0.01% |
+13,775
| New | +$1.59M |
|
|
EA
1614
CALL
DELISTED
Electronic Arts
EA
| $1.71M | 0.01% |
21,700
+16,700
| +334% | +$1.34M |
|
1615
PUT
LyondellBasell Industries
LYB
$20.2B
| $1.71M | 0.01% |
19,900
-22,100
| -53% | -$1.85M |
|
|
XOXO
1616
DELISTED
Xo Group Inc
XOXO
| $1.7M | 0.01% |
87,542
+1,692
| +2% | +$31.8K |
|
1617
CRA International
CRAI
$1.08B
| $1.7M | 0.01% |
46,477
-5,817
| -11% | -$183K |
|
|
STI
1618
CALL
DELISTED
SunTrust Banks, Inc.
STI
| $1.7M | 0.01% |
30,900
-54,500
| -64% | -$2.72M |
|
1619
CALL
Lam Research
LRCX
$394B
| $1.69M | 0.01% |
+160,000
| New | +$1.63M |
|
1620
CALL
Cheniere Energy
LNG
$57.6B
| $1.69M | 0.01% |
40,800
-61,200
| -60% | -$2.47M |
|
1621
Sonida Senior Living
SNDA
$1.97B
| $1.69M | 0.01% |
+7,010
| New | +$1.66M |
|
|
MRCC
1622
DELISTED
Monroe Capital Corp
MRCC
| $1.68M | 0.01% |
109,429
-16,349
| -13% | -$247K |
|
|
WFT
1623
CALL
DELISTED
Weatherford International plc
WFT
| $1.68M | 0.01% |
335,700
+140,500
| +72% | +$735K |
|
1624
PUT
Pultegroup
PHM
$24.9B
| $1.67M | 0.01% |
90,800
+52,700
| +138% | +$1M |
|
|
GPOR
1625
PUT
DELISTED
Gulfport Energy Corp.
GPOR
| $1.67M | 0.01% |
77,100
+50,200
| +187% | +$1.29M |
|
Similar funds
John Overdeck's Q4 2016 Portfolio in Review
As of Q4 2016, John Overdeck held 3,779 positions worth $26.1B, down 5.5% from $27.6B the previous quarter. Its ten largest holdings account for 6.6% of the portfolio.
John Overdeck withdrew a net $2.2B in Q4 2016, closing 757 positions and reducing 1,151 holdings. Its most notable exit was Amazon, an estimated $184M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 14% of assets, up from 13% a quarter earlier, followed by Technology and Industrials.
Against the trend, John Overdeck opened a new position in Micron Technology worth $165M.
- John Overdeck's largest Q4 2016 buy was Micron Technology: 7,547,563 shares worth $165M.
- John Overdeck added most to Medtronic in Q4 2016, an estimated $178M increase.
- John Overdeck's biggest Q4 2016 reduction was Marriott International, cutting an estimated $226M.
- John Overdeck fully exited Amazon in Q4 2016, selling an estimated $184M.
- John Overdeck's ten largest holdings make up 6.6% of its $26.1B portfolio in Q4 2016.
- John Overdeck opened 730 new positions and closed 757 in Q4 2016.
- John Overdeck's portfolio value fell 5.5% quarter-over-quarter to $26.1B.
Based on Two Sigma Investments's 13F filing for Q4 2016, filed 14 Feb 2017.