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 | |
|---|---|---|---|---|---|---|
2851
Worksport
WKSP
$8.39M
| $145K | ﹤0.01% |
+15,790
| New | +$112K |
|
|
ABVX
2852
Abivax
ABVX
$10.1B
| $144K | ﹤0.01% |
+19,736
| New | +$182K |
|
2853
Accuray
ARAY
$32.4M
| $144K | ﹤0.01% |
+72,481
| New | +$137K |
|
2854
Roivant Sciences
ROIV
$26.3B
| $143K | ﹤0.01% |
12,100
-111
| -0.9% | -$1.31K |
|
2855
GEN Restaurant Group
GENK
$10.6M
| $141K | ﹤0.01% |
18,813
-8,006
| -30% | -$66.7K |
|
2856
LG Display
LPL
$3.29B
| $140K | ﹤0.01% |
45,690
+2,561
| +6% | +$9.03K |
|
|
ZBIO
2857
Zenas BioPharma
ZBIO
$2.06B
| $140K | ﹤0.01% |
17,045
+4,045
| +31% | +$63.1K |
|
2858
American Well
AMWL
$203M
| $139K | ﹤0.01% |
19,216
+2,102
| +12% | +$19.1K |
|
2859
Tango Therapeutics
TNGX
$4.13B
| $139K | ﹤0.01% |
44,996
-23,166
| -34% | -$108K |
|
|
PFIE
2860
DELISTED
Profire Energy, Inc
PFIE
| $139K | ﹤0.01% |
+54,602
| New | +$124K |
|
2861
Werewolf Therapeutics
HOWL
$42.9M
| $138K | ﹤0.01% |
93,440
-87,168
| -48% | -$178K |
|
|
ALAR
2862
Alarum Technologies
ALAR
$12.5M
| $138K | ﹤0.01% |
12,979
-23,125
| -64% | -$300K |
|
|
HSHP
2863
Himalaya Shipping
HSHP
$780M
| $137K | ﹤0.01% |
28,245
-74,729
| -73% | -$489K |
|
2864
Holley
HLLY
$364M
| $134K | ﹤0.01% |
44,304
-796
| -2% | -$2.23K |
|
2865
Amplify Energy
AMPY
$198M
| $133K | ﹤0.01% |
22,157
-32,493
| -59% | -$213K |
|
2866
Cineverse
CNVS
$60.4M
| $131K | ﹤0.01% |
+35,907
| New | +$102K |
|
2867
Lyell Immunopharma
LYEL
$361M
| $131K | ﹤0.01% |
10,225
-1,867
| -15% | -$37K |
|
2868
Alto Neuroscience
ANRO
$1.42B
| $130K | ﹤0.01% |
30,700
+17,760
| +137% | +$111K |
|
|
YALA
2869
Yalla Group
YALA
$841M
| $129K | ﹤0.01% |
31,823
-26,563
| -45% | -$114K |
|
2870
POET Technologies
POET
$1.34B
| $128K | ﹤0.01% |
21,473
+741
| +4% | +$3.29K |
|
|
GBIO
2871
DELISTED
Generation Bio
GBIO
| $128K | ﹤0.01% |
12,040
-2,950
| -20% | -$52.6K |
|
2872
Shenandoah Telecom
SHEN
$681M
| $126K | ﹤0.01% |
+10,031
| New | +$135K |
|
2873
Alpha Teknova
TKNO
$394M
| $126K | ﹤0.01% |
15,148
+4,789
| +46% | +$33.3K |
|
2874
Stem
STEM
$52.6M
| $125K | ﹤0.01% |
10,336
-22,817
| -69% | -$196K |
|
|
ELEV
2875
DELISTED
Elevation Oncology
ELEV
| $121K | ﹤0.01% |
215,950
-34
| -0% | -$20 |
|
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.