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 | |
|---|---|---|---|---|---|---|
2051
PUT
STAAR Surgical
STAA
$1.15B
| $1.34M | ﹤0.01% |
12,700
+4,500
| +55% | +$451K |
|
2052
PUT
Automatic Data Processing
ADP
$112B
| $1.34M | ﹤0.01% |
7,100
-1,500
| -17% | -$260K |
|
|
PLYM
2053
DELISTED
Plymouth Industrial REIT
PLYM
| $1.34M | ﹤0.01% |
79,402
-32,140
| -29% | -$502K |
|
|
NUAN
2054
PUT
DELISTED
Nuance Communications, Inc.
NUAN
| $1.33M | ﹤0.01% |
30,500
+23,300
| +324% | +$1.07M |
|
2055
Omnicell
OMCL
$1.53B
| $1.33M | ﹤0.01% |
+10,235
| New | +$1.31M |
|
|
BFX
2056
PUT
DELISTED
BowFlex Inc.
BFX
| $1.32M | ﹤0.01% |
+84,700
| New | +$1.82M |
|
|
TRTX
2057
TPG RE Finance Trust
TRTX
$592M
| $1.32M | ﹤0.01% |
118,105
-35,797
| -23% | -$392K |
|
2058
PUT
Union Pacific
UNP
$185B
| $1.32M | ﹤0.01% |
6,000
+1,000
| +20% | +$210K |
|
2059
CALL
Sprouts Farmers Market
SFM
$8.1B
| $1.32M | ﹤0.01% |
49,600
+12,500
| +34% | +$284K |
|
2060
PUT
Hasbro
HAS
$13.6B
| $1.32M | ﹤0.01% |
13,700
-10,500
| -43% | -$997K |
|
|
ECOM
2061
DELISTED
CHANNELADVISOR CORPORATION
ECOM
| $1.32M | ﹤0.01% |
55,924
-29,680
| -35% | -$656K |
|
|
EARN
2062
Ellington Residential Mortgage REIT
EARN
$167M
| $1.31M | ﹤0.01% |
106,857
+42,103
| +65% | +$521K |
|
2063
CALL
The RealReal
REAL
$1.33B
| $1.31M | ﹤0.01% |
58,100
+42,600
| +275% | +$1.05M |
|
|
MNDT
2064
PUT
DELISTED
Mandiant, Inc. Common Stock
MNDT
| $1.31M | ﹤0.01% |
+67,100
| New | +$1.4M |
|
|
CSLT
2065
DELISTED
CASTLIGHT HEALTH, INC.
CSLT
| $1.31M | ﹤0.01% |
869,263
+376,182
| +76% | +$652K |
|
2066
CALL
MasTec
MTZ
$20B
| $1.31M | ﹤0.01% |
14,000
-3,000
| -18% | -$257K |
|
2067
CALL
Enbridge
ENB
$110B
| $1.31M | ﹤0.01% |
+36,000
| New | +$1.27M |
|
|
FISV
2068
CALL
Fiserv Inc
FISV
$27.9B
| $1.31M | ﹤0.01% |
+11,000
| New | +$1.26M |
|
2069
PUT
XPO
XPO
$22.5B
| $1.31M | ﹤0.01% |
+30,649
| New | +$1.27M |
|
|
AMRS
2070
PUT
DELISTED
Amyris Inc.
AMRS
| $1.31M | ﹤0.01% |
68,400
+54,400
| +389% | +$789K |
|
2071
PUT
Charles River Laboratories
CRL
$14.1B
| $1.3M | ﹤0.01% |
+4,500
| New | +$1.25M |
|
|
SCHW
2072
CALL
Charles Schwab
SCHW
$189B
| $1.3M | ﹤0.01% |
20,000
-28,800
| -59% | -$1.75M |
|
2073
HBT Financial
HBT
$1.29B
| $1.3M | ﹤0.01% |
76,110
+15,548
| +26% | +$252K |
|
2074
Community Trust Bancorp
CTBI
$1.38B
| $1.3M | ﹤0.01% |
+29,533
| New | +$1.21M |
|
|
AFI
2075
DELISTED
Armstrong Flooring, Inc.
AFI
| $1.3M | ﹤0.01% |
265,548
+22,591
| +9% | +$107K |
|
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.