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 |
Intel
INTC
|
+$267M |
| 2 |
Amazon
AMZN
|
+$243M |
| 3 |
Applied Materials
AMAT
|
+$242M |
| 4 |
Airbnb
ABNB
|
+$221M |
| 5 |
Meta Platforms (Facebook)
META
|
+$213M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$262M |
| 2 |
Bristol-Myers Squibb
BMY
|
+$259M |
| 3 |
Wells Fargo
WFC
|
+$238M |
| 4 |
Broadcom
AVGO
|
+$233M |
| 5 |
Applovin
APP
|
+$225M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 15.95% |
| 2 | Healthcare | 13.56% |
| 3 | Financials | 11.46% |
| 4 | Consumer Discretionary | 9.22% |
| 5 | Industrials | 9.1% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2001
VEON
VEON
$4.29B
| $1.18M | ﹤0.01% |
29,486
-7,713
| -21% | -$256K |
|
2002
Arcutis Biotherapeutics
ARQT
$3.12B
| $1.18M | ﹤0.01% |
84,844
-88,821
| -51% | -$973K |
|
2003
Northeast Bank
NBN
$1.09B
| $1.18M | ﹤0.01% |
12,877
-10,242
| -44% | -$942K |
|
2004
Utah Medical Products
UTMD
$226M
| $1.18M | ﹤0.01% |
19,190
+783
| +4% | +$50.6K |
|
2005
Yext
YEXT
$660M
| $1.18M | ﹤0.01% |
185,226
-21,706
| -10% | -$158K |
|
2006
South Plains Financial
SPFI
$823M
| $1.18M | ﹤0.01% |
33,896
-5,840
| -15% | -$212K |
|
2007
ALX Oncology
ALXO
$277M
| $1.18M | ﹤0.01% |
704,131
+44,072
| +7% | +$67.7K |
|
2008
Comtech Telecommunications
CMTL
$53M
| $1.17M | ﹤0.01% |
292,927
-46
| -0% | -$164 |
|
2009
Definitive Healthcare
DH
$80.5M
| $1.17M | ﹤0.01% |
285,555
+274,055
| +2,383% | +$1.2M |
|
2010
Brink's
BCO
$4.57B
| $1.17M | ﹤0.01% |
12,648
-42,146
| -77% | -$4.21M |
|
|
AGNT
2011
AGNT Inc
AGNT
$762M
| $1.17M | ﹤0.01% |
101,744
-112,827
| -53% | -$1.49M |
|
2012
Urban Outfitters
URBN
$6.49B
| $1.17M | ﹤0.01% |
21,302
+7,133
| +50% | +$304K |
|
|
DHIL
2013
DELISTED
Diamond Hill
DHIL
| $1.17M | ﹤0.01% |
7,537
-4,309
| -36% | -$690K |
|
2014
UFP Technologies
UFPT
$2.36B
| $1.17M | ﹤0.01% |
+4,776
| New | +$1.39M |
|
|
AVNS
2015
DELISTED
Avanos Medical
AVNS
| $1.16M | ﹤0.01% |
72,701
+12,422
| +21% | +$246K |
|
|
TPC
2016
Tutor Perini Cor
TPC
$4.59B
| $1.16M | ﹤0.01% |
47,810
+25,076
| +110% | +$681K |
|
2017
Cincinnati Financial
CINF
$26.3B
| $1.16M | ﹤0.01% |
8,049
-1,133
| -12% | -$165K |
|
2018
NewtekOne
NEWT
$360M
| $1.15M | ﹤0.01% |
90,407
+17,629
| +24% | +$239K |
|
2019
CEVA Inc
CEVA
$762M
| $1.15M | ﹤0.01% |
36,376
-41,418
| -53% | -$1.15M |
|
|
MRCC
2020
DELISTED
Monroe Capital Corp
MRCC
| $1.15M | ﹤0.01% |
134,924
+7,652
| +6% | +$63K |
|
2021
Afya
AFYA
$1.27B
| $1.14M | ﹤0.01% |
72,084
-14,581
| -17% | -$240K |
|
2022
Treace Medical Concepts
TMCI
$313M
| $1.14M | ﹤0.01% |
153,824
-7,346
| -5% | -$49.1K |
|
2023
CapForce IBD 50 ETF
FFTY
$79.3M
| $1.14M | ﹤0.01% |
+39,800
| New | +$1.16M |
|
|
JOYY
2024
JOYY Inc
JOYY
$3.78B
| $1.14M | ﹤0.01% |
27,167
-18,949
| -41% | -$696K |
|
2025
Cognex
CGNX
$10.1B
| $1.14M | ﹤0.01% |
+31,690
| New | +$1.24M |
|
Similar funds
John Overdeck's Q4 2024 Portfolio in Review
As of Q4 2024, John Overdeck held 3,590 positions worth $45.9B, up 0.48% from $45.6B the previous quarter. Its ten largest holdings account for 7.2% of the portfolio.
John Overdeck withdrew a net $1.69B in Q4 2024, closing 427 positions and reducing 1,388 holdings. Its most notable exit was iShares MSCI Emerging Markets ETF, an estimated $184M position sold in full.
By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 18% a quarter earlier, followed by Healthcare and Financials.
Against the trend, John Overdeck opened a new position in Intel worth $237M.
- John Overdeck's largest Q4 2024 buy was Intel: 11,843,258 shares worth $237M.
- John Overdeck added most to Amazon in Q4 2024, an estimated $243M increase.
- John Overdeck's biggest Q4 2024 reduction was Micron Technology, cutting an estimated $262M.
- John Overdeck fully exited iShares MSCI Emerging Markets ETF in Q4 2024, selling an estimated $184M.
- John Overdeck's ten largest holdings make up 7.2% of its $45.9B portfolio in Q4 2024.
- John Overdeck opened 477 new positions and closed 427 in Q4 2024.
- John Overdeck's portfolio value rose 0.48% quarter-over-quarter to $45.9B.
Based on Two Sigma Investments's 13F filing for Q4 2024, filed 14 Feb 2025.