We are live on
!
Find out more
JO
John Overdeck Two Sigma Investments
AUM
$138B
1-Year Est. Return
41.87%
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.
This Fund
S&P 500
This Quarter
Est. Return
+3.47%
1 Year Est. Return
+41.87%
3 Year Est. Return
+122.61%
5 Year Est. Return
+129.48%
10 Year Est. Return
+649.67%
AUM
$70.9B
AUM Growth
+$3.72B
(+5.5%)
Cap. Flow
+$541M
Cap. Flow
% of AUM
0.76%
Top 10 Holdings %
Top 10 Hldgs %
4.9%
Holding
4,545
New
899
Increased
1,598
Reduced
1,287
Closed
504
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street Technology Select Sector SPDR ETF
XLK
|
+$395M |
| 2 |
Vanguard Real Estate ETF
VNQ
|
+$321M |
| 3 |
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
|
+$318M |
| 4 |
ServiceNow
NOW
|
+$272M |
| 5 |
Schwab US REIT ETF
SCHH
|
+$248M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street Financial Select Sector SPDR ETF
XLF
|
+$547M |
| 2 |
State Street Consumer Staples Select Sector SPDR ETF
XLP
|
+$447M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$377M |
| 4 |
iShares MSCI USA Quality Factor ETF
QUAL
|
+$299M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$269M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 15.53% |
| 2 | Financials | 13% |
| 3 | Industrials | 11.22% |
| 4 | Healthcare | 10.29% |
| 5 | Consumer Discretionary | 9.16% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3651
CALL
American Eagle Outfitters
AEO
$2.83B
| $211K | ﹤0.01% |
+8,000
| New | +$158K |
|
3652
TTM Technologies
TTMI
$11.3B
| $211K | ﹤0.01% |
3,057
-4,159
| -58% | -$271K |
|
3653
Invesco S&P Spin-Off ETF
CSD
$225M
| $209K | ﹤0.01% |
+2,100
| New | +$204K |
|
3654
iShares US Home Construction ETF
ITB
$2.28B
| $208K | ﹤0.01% |
+2,164
| New | +$219K |
|
3655
First Trust Natural Gas ETF
FCG
$677M
| $208K | ﹤0.01% |
8,900
-4,000
| -31% | -$93.6K |
|
|
TIGR
3656
UP Fintech Holding
TIGR
$929M
| $208K | ﹤0.01% |
+21,751
| New | +$208K |
|
3657
Middlesex Water
MSEX
$1.12B
| $207K | ﹤0.01% |
4,100
-21,493
| -84% | -$1.16M |
|
3658
Vuzix
VUZI
$235M
| $207K | ﹤0.01% |
54,634
-129,248
| -70% | -$406K |
|
3659
PUT
T. Rowe Price
TROW
$24B
| $205K | ﹤0.01% |
+2,000
| New | +$206K |
|
3660
CALL
Guardant Health
GH
$21.9B
| $204K | ﹤0.01% |
+2,000
| New | +$179K |
|
|
3661
PUT
Guardant Health
GH
$21.9B
| $204K | ﹤0.01% |
+2,000
| New | +$179K |
|
3662
AN2 Therapeutics
ANTX
$212M
| $204K | ﹤0.01% |
178,518
-44,819
| -20% | -$52.3K |
|
|
SLI
3663
Standard Lithium
SLI
$600M
| $203K | ﹤0.01% |
45,470
-2,124
| -4% | -$9K |
|
|
DRUG
3664
Bright Minds Biosciences
DRUG
$756M
| $203K | ﹤0.01% |
2,601
-8,110
| -76% | -$542K |
|
3665
CALL
CoStar Group
CSGP
$13.3B
| $202K | ﹤0.01% |
+3,000
| New | +$213K |
|
|
FISV
3666
CALL
Fiserv Inc
FISV
$28.2B
| $202K | ﹤0.01% |
+3,000
| New | +$251K |
|
|
CCRN
3667
DELISTED
Cross Country Healthcare
CCRN
| $201K | ﹤0.01% |
+24,851
| New | +$272K |
|
3668
CALL
Wayfair
W
$14.1B
| $201K | ﹤0.01% |
+2,000
| New | +$192K |
|
3669
CALL
H&R Block
HRB
$6.62B
| $200K | ﹤0.01% |
+4,600
| New | +$215K |
|
3670
First Trust Mid Cap Value AlphaDEX Fund
FNK
$233M
| $200K | ﹤0.01% |
+3,600
| New | +$197K |
|
3671
CI&T Inc
CINT
$474M
| $200K | ﹤0.01% |
49,058
-45,003
| -48% | -$205K |
|
|
MCW
3672
DELISTED
Mister Car Wash
MCW
| $199K | ﹤0.01% |
+35,800
| New | +$188K |
|
3673
Fuel Tech
FTEK
$43.1M
| $197K | ﹤0.01% |
+126,160
| New | +$278K |
|
3674
Accuray
ARAY
$32.4M
| $195K | ﹤0.01% |
236,520
-27,325
| -10% | -$34.1K |
|
3675
Accel Entertainment
ACEL
$972M
| $195K | ﹤0.01% |
17,065
-58,486
| -77% | -$616K |
|
Similar funds
John Overdeck's Q4 2025 Portfolio in Review
As of Q4 2025, John Overdeck held 4,545 positions worth $70.9B, up 5.5% from $67.2B the previous quarter. Its ten largest holdings account for 4.9% of the portfolio.
John Overdeck's Q4 2025 filing shows 899 new, 1,598 increased, 1,287 reduced and 504 closed positions. Its largest new stake was Vanguard Real Estate ETF: 3,573,400 shares worth $316M. The largest sale was State Street Financial Select Sector SPDR ETF, an estimated $547M.
By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 16% a quarter earlier, followed by Financials and Industrials.
- John Overdeck's largest Q4 2025 buy was Vanguard Real Estate ETF: 3,573,400 shares worth $316M.
- John Overdeck added most to State Street Technology Select Sector SPDR ETF in Q4 2025, an estimated $395M increase.
- John Overdeck's biggest Q4 2025 reduction was State Street Financial Select Sector SPDR ETF, cutting an estimated $547M.
- John Overdeck fully exited State Street SPDR Dow Jones Industrial Average ETF Trust in Q4 2025, selling an estimated $240M.
- John Overdeck's ten largest holdings make up 4.9% of its $70.9B portfolio in Q4 2025.
- John Overdeck opened 899 new positions and closed 504 in Q4 2025.
- John Overdeck's portfolio value rose 5.5% quarter-over-quarter to $70.9B.
Based on Two Sigma Investments's 13F filing for Q4 2025, filed 17 Feb 2026.