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 | |
|---|---|---|---|---|---|---|
|
ESGR
2876
DELISTED
Enstar Group
ESGR
| $227K | ﹤0.01% |
+1,148
| New | +$211K |
|
2877
PUT
United Parks & Resorts
PRKS
$2.03B
| $227K | ﹤0.01% |
+12,000
| New | +$197K |
|
|
SLCA
2878
CALL
DELISTED
U.S. SILICA HOLDINGS, INC.
SLCA
| $227K | ﹤0.01% |
4,000
-34,000
| -89% | -$1.68M |
|
|
FONR
2879
DELISTED
Fonar
FONR
| $226K | ﹤0.01% |
11,817
-13,419
| -53% | -$260K |
|
|
TSL
2880
DELISTED
Trina Solar Limited
TSL
| $226K | ﹤0.01% |
+24,255
| New | +$243K |
|
|
SN
2881
CALL
DELISTED
Sanchez Energy Corporation
SN
| $225K | ﹤0.01% |
+24,900
| New | +$200K |
|
2882
PUT
Avis
CAR
$5.19B
| $224K | ﹤0.01% |
6,100
-16,800
| -73% | -$608K |
|
|
GRMN
2883
Garmin
GRMN
$56.2B
| $224K | ﹤0.01% |
4,623
-277,947
| -98% | -$13.8M |
|
2884
PUT
JetBlue
JBLU
$1.87B
| $224K | ﹤0.01% |
10,000
-9,100
| -48% | -$180K |
|
|
CONE
2885
CALL
DELISTED
CyrusOne Inc Common Stock
CONE
| $224K | ﹤0.01% |
5,000
-21,500
| -81% | -$953K |
|
2886
CALL
Deckers Outdoor
DECK
$12.5B
| $222K | ﹤0.01% |
24,000
| – | – |
|
|
EE
2887
DELISTED
El Paso Electric Company
EE
| $221K | ﹤0.01% |
4,756
-2,517
| -35% | -$114K |
|
2888
Progressive
PGR
$130B
| $220K | ﹤0.01% |
6,201
-1,533,894
| -100% | -$50.7M |
|
2889
Prudential Financial
PRU
$42.3B
| $220K | ﹤0.01% |
+2,114
| New | +$200K |
|
2890
Vicor
VICR
$8.76B
| $220K | ﹤0.01% |
14,564
+654
| +5% | +$9.04K |
|
|
PBCT
2891
CALL
DELISTED
People's United Financial Inc
PBCT
| $219K | ﹤0.01% |
11,300
+1,300
| +13% | +$23K |
|
|
CBB
2892
DELISTED
Cincinnati Bell Inc.
CBB
| $219K | ﹤0.01% |
9,792
-20,643
| -68% | -$420K |
|
2893
Hingham Institution for Saving
HIFS
$668M
| $217K | ﹤0.01% |
+1,102
| New | +$178K |
|
2894
CALL
Core Laboratories
CLB
$553M
| $216K | ﹤0.01% |
1,800
-2,200
| -55% | -$244K |
|
2895
CALL
Veeva Systems
VEEV
$40.4B
| $216K | ﹤0.01% |
5,300
-600
| -10% | -$24.5K |
|
2896
Hawaiian Electric Industries
HE
$1.97B
| $215K | ﹤0.01% |
6,515
-228,530
| -97% | -$6.97M |
|
2897
PUT
Navient
NAVI
$888M
| $214K | ﹤0.01% |
+13,000
| New | +$202K |
|
2898
CALL
Tesla
TSLA
$1.38T
| $214K | ﹤0.01% |
15,000
-45,000
| -75% | -$591K |
|
|
2899
PUT
Tesla
TSLA
$1.38T
| $214K | ﹤0.01% |
15,000
-15,000
| -50% | -$197K |
|
2900
CALL
Jabil
JBL
$31.9B
| $213K | ﹤0.01% |
+9,000
| New | +$196K |
|
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.