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 |
Roku
ROKU
|
+$319M |
| 2 |
SPLK
Splunk Inc
SPLK
|
+$265M |
| 3 |
Pfizer
PFE
|
+$251M |
| 4 |
AT&T
T
|
+$229M |
| 5 |
Apple
AAPL
|
+$224M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Bank of America
BAC
|
+$238M |
| 2 |
Wells Fargo
WFC
|
+$238M |
| 3 |
Oracle
ORCL
|
+$235M |
| 4 |
Home Depot
HD
|
+$226M |
| 5 |
Netflix
NFLX
|
+$220M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 15.76% |
| 2 | Healthcare | 14.03% |
| 3 | Consumer Discretionary | 12.88% |
| 4 | Industrials | 7.85% |
| 5 | Financials | 7.74% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3426
CALL
Reinsurance Group of America
RGA
$16B
| $265K | ﹤0.01% |
+2,100
| New | +$250K |
|
3427
CALL
Acuity Brands
AYI
$10.1B
| $264K | ﹤0.01% |
+1,600
| New | +$204K |
|
3428
Berkshire Hathaway Class B
BRK.B
$1.08T
| $264K | ﹤0.01% |
1,032
-78,991
| -99% | -$19.2M |
|
3429
PUT
Quanta Services
PWR
$92.7B
| $264K | ﹤0.01% |
3,000
-4,900
| -62% | -$390K |
|
|
SRG
3430
CALL
Seritage Growth Properties
SRG
$119M
| $264K | ﹤0.01% |
+14,400
| New | +$267K |
|
|
ESTE
3431
DELISTED
Earthstone Energy Inc. Class A Common Stock
ESTE
| $264K | ﹤0.01% |
+36,900
| New | +$250K |
|
3432
CALL
Cardlytics
CDLX
$25.2M
| $263K | ﹤0.01% |
240
-140
| -37% | -$185K |
|
3433
Kiora Pharmaceuticals
KPRX
$12.2M
| $263K | ﹤0.01% |
+147
| New | +$320K |
|
|
SMTS
3434
DELISTED
Sierra Metals Inc. Common Stock
SMTS
| $263K | ﹤0.01% |
+83,405
| New | +$263K |
|
|
HBI
3435
PUT
DELISTED
Hanesbrands
HBI
| $262K | ﹤0.01% |
13,300
-68,300
| -84% | -$1.21M |
|
3436
Option Care Health
OPCH
$3.55B
| $262K | ﹤0.01% |
14,745
-160,626
| -92% | -$3.01M |
|
3437
QuickLogic
QUIK
$206M
| $262K | ﹤0.01% |
+37,794
| New | +$226K |
|
|
CPE
3438
PUT
DELISTED
Callon Petroleum Company
CPE
| $262K | ﹤0.01% |
+6,800
| New | +$168K |
|
3439
CALL
EOG Resources
EOG
$78.8B
| $261K | ﹤0.01% |
3,600
-1,100
| -23% | -$70.2K |
|
3440
Myomo
MYO
$55.1M
| $261K | ﹤0.01% |
20,383
+2,922
| +17% | +$35.4K |
|
|
NOVA
3441
PUT
DELISTED
Sunnova Energy
NOVA
| $261K | ﹤0.01% |
+6,400
| New | +$284K |
|
3442
PUT
Ollie's Bargain Outlet
OLLI
$4.62B
| $261K | ﹤0.01% |
3,000
-4,900
| -62% | -$446K |
|
|
FFIC
3443
DELISTED
Flushing Financial
FFIC
| $260K | ﹤0.01% |
12,237
-12,161
| -50% | -$251K |
|
3444
Haverty Furniture Companies
HVT
$430M
| $260K | ﹤0.01% |
+7,000
| New | +$242K |
|
3445
Lee Enterprises
LEE
$184M
| $260K | ﹤0.01% |
+10,109
| New | +$202K |
|
3446
McGrath RentCorp
MGRC
$2.85B
| $260K | ﹤0.01% |
+3,230
| New | +$248K |
|
3447
CALL
Cummins
CMI
$78.7B
| $259K | ﹤0.01% |
1,000
-3,900
| -80% | -$974K |
|
|
3448
PUT
Cummins
CMI
$78.7B
| $259K | ﹤0.01% |
1,000
-5,000
| -83% | -$1.25M |
|
3449
Weis Markets
WMK
$1.76B
| $259K | ﹤0.01% |
4,581
-6,256
| -58% | -$335K |
|
|
BGM
3450
BGM Group Ltd
BGM
$5.01M
| $259K | ﹤0.01% |
+11,122
| New | +$359K |
|
Similar funds
John Overdeck's Q1 2021 Portfolio in Review
As of Q1 2021, John Overdeck held 4,427 positions worth $38.4B, up 10% from $34.9B the previous quarter. Its ten largest holdings account for 6.7% of the portfolio.
John Overdeck deployed $1.51B of net new capital in Q1 2021, opening 1,151 new positions and adding to 1,361 existing holdings. Its largest new stake was Roku: 814,202 shares worth $265M.
By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 18% a quarter earlier, followed by Healthcare and Consumer Discretionary.
On the sell side, the largest reduction was Bank of America, an estimated $238M trimmed.
- John Overdeck's largest Q1 2021 buy was Roku: 814,202 shares worth $265M.
- John Overdeck added most to AT&T in Q1 2021, an estimated $229M increase.
- John Overdeck's biggest Q1 2021 reduction was Bank of America, cutting an estimated $238M.
- John Overdeck fully exited Netflix in Q1 2021, selling an estimated $220M.
- John Overdeck's ten largest holdings make up 6.7% of its $38.4B portfolio in Q1 2021.
- John Overdeck opened 1,151 new positions and closed 677 in Q1 2021.
- John Overdeck's portfolio value rose 10% quarter-over-quarter to $38.4B.
Based on Two Sigma Investments's 13F filing for Q1 2021, filed 17 May 2021.