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 | |
|---|---|---|---|---|---|---|
3501
Trip.com Group
TCOM
$29B
| – | – |
-182,998
| Closed | -$8.01M |
|
3502
Tucows
TCX
$103M
| – | – |
-14,328
| Closed | -$458K |
|
3503
PUT
TransDigm Group
TDG
$66.4B
| – | – |
-1,800
| Closed | -$520K |
|
3504
Tidewater
TDW
$4.74B
| – | – |
-692
| Closed | -$63K |
|
3505
Bio-Techne
TECH
$11.3B
| – | – |
-312,280
| Closed | -$8.55M |
|
3506
TE Connectivity
TEL
$58.9B
| – | – |
-335,684
| Closed | -$21.6M |
|
3507
PUT
Teva Pharmaceuticals
TEVA
$43.5B
| – | – |
-152,700
| Closed | -$7.03M |
|
3508
Teleflex
TFX
$5.88B
| – | – |
-91,594
| Closed | -$15.4M |
|
3509
CALL
Tenet Healthcare
THC
$22.6B
| – | – |
-29,600
| Closed | -$671K |
|
|
3510
PUT
Tenet Healthcare
THC
$22.6B
| – | – |
-37,000
| Closed | -$838K |
|
3511
Timken Company
TKR
$8.67B
| – | – |
-52,641
| Closed | -$1.85M |
|
3512
Toyota
TM
$234B
| – | – |
-4,558
| Closed | -$529K |
|
3513
Tennant Co
TNC
$1.17B
| – | – |
-5,499
| Closed | -$356K |
|
3514
CALL
Tapestry
TPR
$26B
| – | – |
-23,000
| Closed | -$841K |
|
|
3515
Tapestry
TPR
$26B
| – | – |
-9,340
| Closed | -$341K |
|
|
3516
PUT
Tapestry
TPR
$26B
| – | – |
-27,200
| Closed | -$994K |
|
3517
ProShares UltraPro QQQ
TQQQ
$35.7B
| – | – |
-1,939,200
| Closed | -$5.2M |
|
3518
LendingTree
TREE
$433M
| – | – |
-9,461
| Closed | -$902K |
|
3519
Trimble
TRMB
$14B
| – | – |
-7,078
| Closed | -$202K |
|
3520
CALL
T. Rowe Price
TROW
$23.8B
| – | – |
-22,500
| Closed | -$1.5M |
|
3521
Tenaris
TS
$26.6B
| – | – |
-20,941
| Closed | -$595K |
|
|
TTSH
3522
DELISTED
Tile Shop Holdings
TTSH
| – | – |
-108,396
| Closed | -$1.79M |
|
3523
ProShares UltraShort Russell2000
TWM
$41.8M
| – | – |
-1,690
| Closed | -$974K |
|
3524
TherapeuticsMD
TXMD
$23.8M
| – | – |
-224
| Closed | -$76K |
|
3525
United Airlines
UAL
$36.7B
| – | – |
-179,607
| Closed | -$11.4M |
|
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.