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 | |
|---|---|---|---|---|---|---|
976
Rapid7
RPD
$818M
| $5.72M | 0.01% |
142,167
+46,567
| +49% | +$1.89M |
|
977
Horace Mann Educators
HMN
$2.07B
| $5.72M | 0.01% |
145,737
-61,526
| -30% | -$2.4M |
|
978
Brunswick
BC
$5.21B
| $5.69M | 0.01% |
88,029
+77,294
| +720% | +$6.06M |
|
979
Marten Transport
MRTN
$1.18B
| $5.68M | 0.01% |
364,132
-16,306
| -4% | -$272K |
|
980
Array Technologies
ARRY
$701M
| $5.68M | 0.01% |
940,736
+3,981
| +0.4% | +$25.4K |
|
981
Imperial Oil
IMO
$63.6B
| $5.68M | 0.01% |
92,168
-96,115
| -51% | -$6.97M |
|
982
RadNet
RDNT
$6.05B
| $5.66M | 0.01% |
81,065
+25,529
| +46% | +$1.88M |
|
983
Celanese
CE
$4.89B
| $5.66M | 0.01% |
81,770
+75,581
| +1,221% | +$7.26M |
|
984
UWM Holdings
UWMC
$2.42B
| $5.65M | 0.01% |
962,891
-612,585
| -39% | -$3.99M |
|
985
AMC Global Media
AMCX
$530M
| $5.64M | 0.01% |
569,523
+90,169
| +19% | +$797K |
|
986
LGI Homes
LGIH
$1.37B
| $5.63M | 0.01% |
62,950
-9,655
| -13% | -$1.01M |
|
987
Herbalife
HLF
$1.35B
| $5.61M | 0.01% |
838,935
+711,658
| +559% | +$5.29M |
|
988
Huazhu Hotels Group
HTHT
$15.2B
| $5.61M | 0.01% |
169,799
-339,919
| -67% | -$12.3M |
|
|
CHCT
989
Community Healthcare Trust
CHCT
$430M
| $5.61M | 0.01% |
291,843
+68,996
| +31% | +$1.25M |
|
|
ATSG
990
DELISTED
Air Transport Services Group
ATSG
| $5.6M | 0.01% |
254,703
+101,073
| +66% | +$2M |
|
991
Capitol Federal Financial
CFFN
$1.05B
| $5.6M | 0.01% |
946,995
-14,659
| -2% | -$93.4K |
|
992
Nutanix
NTNX
$18B
| $5.56M | 0.01% |
90,955
-1,003,037
| -92% | -$65.6M |
|
993
ADT
ADT
$5.43B
| $5.56M | 0.01% |
804,476
+582,276
| +262% | +$4.24M |
|
994
Lightspeed Commerce
LSPD
$1.38B
| $5.55M | 0.01% |
364,400
+19,600
| +6% | +$321K |
|
995
Warner Music
WMG
$14.7B
| $5.55M | 0.01% |
+178,872
| New | +$5.72M |
|
996
Invesco FTSE RAFI US 1500 Small-Mid ETF
PRFZ
$2.85B
| $5.53M | 0.01% |
133,000
+84,600
| +175% | +$3.62M |
|
|
CUK
997
DELISTED
Carnival PLC
CUK
| $5.53M | 0.01% |
245,826
-617,406
| -72% | -$13.1M |
|
|
VACH
998
DELISTED
Voyager Acquisition Corp
VACH
| $5.52M | 0.01% |
+550,000
| New | +$5.51M |
|
|
WAY
999
Waystar Holding Corp
WAY
$4.64B
| $5.51M | 0.01% |
150,186
+130,218
| +652% | +$4M |
|
1000
WesBanco
WSBC
$3.89B
| $5.51M | 0.01% |
169,372
+27,309
| +19% | +$904K |
|
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.