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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
+11.36%
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
$67.2B
AUM Growth
+$10.7B
(+19%)
Cap. Flow
+$4.46B
Cap. Flow
% of AUM
6.63%
Top 10 Holdings %
Top 10 Hldgs %
6.15%
Holding
4,027
New
877
Increased
1,461
Reduced
1,084
Closed
399
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street Financial Select Sector SPDR ETF
XLF
|
+$474M |
| 2 |
State Street Consumer Staples Select Sector SPDR ETF
XLP
|
+$357M |
| 3 |
Accenture
ACN
|
+$246M |
| 4 |
Advanced Micro Devices
AMD
|
+$235M |
| 5 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$231M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$381M |
| 2 |
State Street Technology Select Sector SPDR ETF
XLK
|
+$375M |
| 3 |
iShares Expanded Tech-Software Sector ETF
IGV
|
+$348M |
| 4 |
Thermo Fisher Scientific
TMO
|
+$292M |
| 5 |
Snowflake
SNOW
|
+$258M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 16.18% |
| 2 | Financials | 15.54% |
| 3 | Industrials | 10.5% |
| 4 | Healthcare | 9.8% |
| 5 | Consumer Discretionary | 8.1% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1476
Fidus Investment
FDUS
$752M
| $4.47M | 0.01% |
220,652
-67,227
| -23% | -$1.42M |
|
1477
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.44B
| $4.46M | 0.01% |
+43,900
| New | +$4.34M |
|
|
AXON
1478
Axon Enterprise
AXON
$48.5B
| $4.45M | 0.01% |
6,199
-552
| -8% | -$419K |
|
|
PSTL
1479
Postal Realty Trust
PSTL
$696M
| $4.44M | 0.01% |
283,055
+9,691
| +4% | +$147K |
|
1480
PUT
Grab
GRAB
$14.4B
| $4.44M | 0.01% |
737,300
+236,900
| +47% | +$1.26M |
|
1481
Usana Health Sciences
USNA
$251M
| $4.43M | 0.01% |
160,933
+125,158
| +350% | +$3.85M |
|
1482
Vermilion Energy
VET
$1.92B
| $4.43M | 0.01% |
566,649
-346,586
| -38% | -$2.68M |
|
1483
Atmus Filtration Technologies
ATMU
$3.93B
| $4.43M | 0.01% |
98,251
-23,059
| -19% | -$967K |
|
1484
American States Water
AWR
$3.61B
| $4.42M | 0.01% |
60,229
+29,619
| +97% | +$2.2M |
|
1485
Rapid7
RPD
$822M
| $4.41M | 0.01% |
235,424
+125,165
| +114% | +$2.64M |
|
|
MOFG
1486
DELISTED
MidWestOne Financial Group
MOFG
| $4.4M | 0.01% |
155,508
+53,708
| +53% | +$1.57M |
|
|
DCBO
1487
Docebo
DCBO
$610M
| $4.39M | 0.01% |
160,772
+109,128
| +211% | +$3.3M |
|
1488
Nathan's Famous
NATH
$401M
| $4.39M | 0.01% |
39,625
+10,264
| +35% | +$1.08M |
|
1489
Invesco BuyBack Achievers ETF
PKW
$1.79B
| $4.37M | 0.01% |
+33,000
| New | +$4.24M |
|
1490
Lithia Motors
LAD
$8.1B
| $4.36M | 0.01% |
13,800
+2,576
| +23% | +$831K |
|
1491
NuScale Power
SMR
$3.71B
| $4.36M | 0.01% |
121,126
-1,337,684
| -92% | -$53.3M |
|
1492
DTE Energy
DTE
$28.2B
| $4.35M | 0.01% |
30,751
-16,147
| -34% | -$2.21M |
|
|
MCGA
1493
Yorkville Acquisition Corp
MCGA
$243M
| $4.35M | 0.01% |
+407,812
| New | +$4.37M |
|
1494
HCA Healthcare
HCA
$92.9B
| $4.35M | 0.01% |
10,200
+100
| +1% | +$38.8K |
|
1495
Sociedad Química y Minera de Chile
SQM
$23.5B
| $4.33M | 0.01% |
100,786
-8,700
| -8% | -$363K |
|
1496
Peapack-Gladstone Financial
PGC
$804M
| $4.33M | 0.01% |
156,903
+58,220
| +59% | +$1.63M |
|
1497
T. Rowe Price Dividend Growth ETF
TDVG
$1.46B
| $4.32M | 0.01% |
98,300
+58,900
| +149% | +$2.53M |
|
|
GOOS
1498
Canada Goose Holdings
GOOS
$809M
| $4.31M | 0.01% |
312,661
+197,948
| +173% | +$2.57M |
|
1499
Southside Bancshares
SBSI
$956M
| $4.31M | 0.01% |
152,603
+18,462
| +14% | +$558K |
|
1500
Hershey
HSY
$38.2B
| $4.31M | 0.01% |
23,025
-42,509
| -65% | -$7.72M |
|
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John Overdeck's Q3 2025 Portfolio in Review
As of Q3 2025, John Overdeck held 4,027 positions worth $67.2B, up 19% from $56.5B the previous quarter. Its ten largest holdings account for 6.2% of the portfolio.
John Overdeck deployed $4.46B of net new capital in Q3 2025, opening 877 new positions and adding to 1,461 existing holdings. Its largest new stake was Berkshire Hathaway Class B: 379,096 shares worth $191M.
By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 17% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $381M trimmed.
- John Overdeck's largest Q3 2025 buy was Berkshire Hathaway Class B: 379,096 shares worth $191M.
- John Overdeck added most to State Street Financial Select Sector SPDR ETF in Q3 2025, an estimated $474M increase.
- John Overdeck's biggest Q3 2025 reduction was Invesco QQQ Trust, cutting an estimated $381M.
- John Overdeck fully exited NextEra Energy, Inc. 6.926% Corporate Units in Q3 2025, selling an estimated $115M.
- John Overdeck's ten largest holdings make up 6.2% of its $67.2B portfolio in Q3 2025.
- John Overdeck opened 877 new positions and closed 399 in Q3 2025.
- John Overdeck's portfolio value rose 19% quarter-over-quarter to $67.2B.
Based on Two Sigma Investments's 13F filing for Q3 2025, filed 14 Nov 2025.