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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
+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
Cap. Flow
+$541M
Cap. Flow %
0.76%
Top 10 Hldgs %
4.9%
Holding
4,545
New
899
Increased
1,598
Reduced
1,287
Closed
504

Top Buys

Rank Stock Value
1
XLK icon
State Street Technology Select Sector SPDR ETF
XLK
+$395M
2
VNQ icon
Vanguard Real Estate ETF
VNQ
+$321M
3
XLY icon
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
+$318M
4
NOW icon
ServiceNow
NOW
+$272M
5
SCHH icon
Schwab US REIT ETF
SCHH
+$248M

Top Sells

Rank Stock Value
1
XLF icon
State Street Financial Select Sector SPDR ETF
XLF
+$547M
2
XLP icon
State Street Consumer Staples Select Sector SPDR ETF
XLP
+$447M
3
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$377M
4
QUAL icon
iShares MSCI USA Quality Factor ETF
QUAL
+$299M
5
GOOGL icon
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
ARM icon
126
Arm
ARM
$260B
$138M 0.19%
1,259,155
+1,049,744
+501% +$153M
AL
127
DELISTED
Air Lease Corp
AL
$137M 0.19%
2,134,448
+1,896,425
+797% +$121M
WSO icon
128
Watsco Inc
WSO
$12.9B
$136M 0.19%
404,803
+231,725
+134% +$82.7M
NYT icon
129
New York Times
NYT
$10.6B
$135M 0.19%
1,938,669
-116,959
-6% -$7.25M
BTI icon
130
British American Tobacco
BTI
$121B
$134M 0.19%
2,366,970
-16,975
-0.7% -$926K
LITE icon
131
PUT
Lumentum
LITE
$77.7B
$134M 0.19%
362,700
-144,100
-28% -$37M
GEV icon
132
GE Vernova
GEV
$255B
$129M 0.18%
197,370
-213,133
-52% -$130M
JPM icon
133
JPMorgan Chase
JPM
$935B
$128M 0.18%
397,014
-403,689
-50% -$125M
VTR icon
134
Ventas
VTR
$47.7B
$126M 0.18%
1,624,797
+1,580,108
+3,536% +$119M
DECK icon
135
Deckers Outdoor
DECK
$12.5B
$125M 0.18%
1,202,129
+797,187
+197% +$74.7M
SU icon
136
Suncor Energy
SU
$80B
$123M 0.17%
2,780,909
+101,018
+4% +$4.27M
GAP
137
The Gap Inc
GAP
$7.13B
$122M 0.17%
4,785,007
+1,196,063
+33% +$29M
CCK icon
138
Crown Holdings
CCK
$13B
$122M 0.17%
1,189,202
+701,735
+144% +$68.4M
FIG
139
Figma
FIG
$14.4B
$122M 0.17%
3,270,868
+1,768,156
+118% +$79.9M
ADC icon
140
Agree Realty
ADC
$9.19B
$122M 0.17%
1,690,448
-34,965
-2% -$2.55M
INTC icon
141
Intel
INTC
$476B
$121M 0.17%
3,283,737
-2,155,345
-40% -$81.4M
EXE
142
Expand Energy Corp
EXE
$22.2B
$120M 0.17%
1,091,314
-437,347
-29% -$48.5M
IBN icon
143
ICICI Bank
IBN
$107B
$120M 0.17%
4,032,212
+2,598,602
+181% +$79.7M
LNG icon
144
Cheniere Energy
LNG
$57.3B
$118M 0.17%
604,796
-211,232
-26% -$44.4M
EIX icon
145
Edison International
EIX
$27.5B
$118M 0.17%
1,958,598
-12,429
-0.6% -$713K
PNW icon
146
Pinnacle West Capital
PNW
$11.8B
$116M 0.16%
1,309,421
+223,124
+21% +$20M
BRK.B icon
147
PUT
Berkshire Hathaway Class B
BRK.B
$1.06T
$116M 0.16%
230,900
+226,900
+5,673% +$113M
CRS icon
148
Carpenter Technology
CRS
$24.4B
$116M 0.16%
368,222
+245,329
+200% +$73.8M
CLH icon
149
Clean Harbors
CLH
$16.7B
$116M 0.16%
492,786
+108,292
+28% +$24.7M
SJM icon
150
J.M. Smucker
SJM
$13.3B
$115M 0.16%
1,177,802
-350,160
-23% -$36.2M
4 5
6
7 8

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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.