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 | |
|---|---|---|---|---|---|---|
2551
Vicor
VICR
$8.76B
| $413K | ﹤0.01% |
8,552
-70,442
| -89% | -$3.52M |
|
|
AMWD
2552
DELISTED
American Woodmark
AMWD
| $413K | ﹤0.01% |
5,191
-5,821
| -53% | -$533K |
|
2553
Quantum-Si Incorporated
QSI
$168M
| $412K | ﹤0.01% |
+152,683
| New | +$179K |
|
2554
Kadant
KAI
$3.69B
| $412K | ﹤0.01% |
1,193
-5,055
| -81% | -$1.83M |
|
2555
Vivid Seats
SEAT
$78.7M
| $410K | ﹤0.01% |
4,432
-3,233
| -42% | -$241K |
|
2556
Radian Group
RDN
$4.86B
| $409K | ﹤0.01% |
+12,903
| New | +$439K |
|
|
RPT
2557
Rithm Property Trust
RPT
$102M
| $407K | ﹤0.01% |
22,856
+16,984
| +289% | +$313K |
|
|
ORGN
2558
DELISTED
Origin Materials
ORGN
| $407K | ﹤0.01% |
10,595
+847
| +9% | +$32.2K |
|
2559
Select Water Solutions
WTTR
$2.48B
| $406K | ﹤0.01% |
30,696
-3,049
| -9% | -$38.8K |
|
2560
VistaGen Therapeutics
VTGN
$10.8M
| $405K | ﹤0.01% |
137,334
+75,792
| +123% | +$213K |
|
2561
Atlas Energy Solutions
AESI
$1.49B
| $404K | ﹤0.01% |
18,214
-17,568
| -49% | -$379K |
|
2562
NET Power
NPWR
$176M
| $403K | ﹤0.01% |
+38,088
| New | +$373K |
|
|
MBCE
2563
Monarch Blue Chips Elite Index ETF
MBCE
$197M
| $403K | ﹤0.01% |
+11,700
| New | +$411K |
|
2564
1stdibs.com
DIBS
$157M
| $403K | ﹤0.01% |
113,746
-8,466
| -7% | -$34.2K |
|
|
MAG
2565
DELISTED
MAG Silver
MAG
| $401K | ﹤0.01% |
+29,453
| New | +$458K |
|
|
HBI
2566
DELISTED
Hanesbrands
HBI
| $400K | ﹤0.01% |
49,132
+1,075
| +2% | +$8.46K |
|
2567
Rani Therapeutics
RANI
$101M
| $399K | ﹤0.01% |
+291,381
| New | +$612K |
|
2568
CALL
iShares Russell 2000 ETF
IWM
$81.4B
| $398K | ﹤0.01% |
+1,800
| New | +$410K |
|
|
2569
PUT
iShares Russell 2000 ETF
IWM
$81.4B
| $398K | ﹤0.01% |
+1,800
| New | +$410K |
|
2570
State Street SPDR S&P Health Care Services ETF
XHS
$212M
| $397K | ﹤0.01% |
4,400
+800
| +22% | +$75.5K |
|
2571
Bank First Corp
BFC
$1.71B
| $395K | ﹤0.01% |
3,991
-4,291
| -52% | -$424K |
|
2572
Cato Corp
CATO
$55.7M
| $394K | ﹤0.01% |
101,047
-20,739
| -17% | -$101K |
|
2573
Phunware
PHUN
$42.6M
| $392K | ﹤0.01% |
+75,478
| New | +$417K |
|
2574
Lindsay Corp
LNN
$1.18B
| $392K | ﹤0.01% |
3,310
-2,708
| -45% | -$336K |
|
|
CVAC
2575
DELISTED
CureVac
CVAC
| $391K | ﹤0.01% |
+114,685
| New | +$331K |
|
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.