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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 | |
|---|---|---|---|---|---|---|
|
KC
3176
Kingsoft Cloud Holdings
KC
$3.12B
| $530K | ﹤0.01% |
51,267
-265,205
| -84% | -$3.26M |
|
3177
ProShares S&P Technology Dividend Aristocrats ETF
TDV
$276M
| $528K | ﹤0.01% |
+6,100
| New | +$531K |
|
3178
Vitesse Energy
VTS
$718M
| $528K | ﹤0.01% |
27,414
-45,940
| -63% | -$981K |
|
3179
Pacer Lunt Large Cap Alternator ETF
ALTL
$91.9M
| $528K | ﹤0.01% |
+12,300
| New | +$532K |
|
3180
Eastern Bankshares
EBC
$5.17B
| $528K | ﹤0.01% |
28,624
| – | – |
|
3181
CALL
Merck
MRK
$372B
| $526K | ﹤0.01% |
+5,000
| New | +$469K |
|
|
CHMI
3182
Cherry Hill Mortgage Investment Corp
CHMI
$108M
| $526K | ﹤0.01% |
206,386
-54,373
| -21% | -$132K |
|
3183
PUT
Nu Holdings
NU
$71.3B
| $526K | ﹤0.01% |
+31,400
| New | +$505K |
|
3184
Biomea Fusion
BMEA
$115M
| $525K | ﹤0.01% |
423,469
-139,499
| -25% | -$195K |
|
3185
GoPro
GPRO
$111M
| $525K | ﹤0.01% |
372,003
-276,470
| -43% | -$502K |
|
3186
PUT
Nextpower Inc
NXT
$12.9B
| $523K | ﹤0.01% |
+6,000
| New | +$544K |
|
3187
Zai Lab
ZLAB
$2.88B
| $521K | ﹤0.01% |
+29,523
| New | +$691K |
|
|
SARO
3188
StandardAero Inc
SARO
$8.13B
| $519K | ﹤0.01% |
+18,100
| New | +$493K |
|
3189
VanEck Environmental Services ETF
EVX
$101M
| $516K | ﹤0.01% |
13,500
| – | – |
|
3190
Priority Technology Holdings
PRTH
$469M
| $515K | ﹤0.01% |
94,487
-217,254
| -70% | -$1.34M |
|
3191
CALL
Oneok
OKE
$58.6B
| $515K | ﹤0.01% |
+7,000
| New | +$496K |
|
3192
First National Corp
FXNC
$281M
| $514K | ﹤0.01% |
+20,356
| New | +$483K |
|
3193
CALL
Lam Research
LRCX
$388B
| $514K | ﹤0.01% |
+3,000
| New | +$467K |
|
3194
MSC Industrial Direct
MSM
$6.66B
| $511K | ﹤0.01% |
6,078
-2,790
| -31% | -$242K |
|
3195
Invesco Russell 1000 Equal Weight ETF
EQAL
$850M
| $511K | ﹤0.01% |
+9,700
| New | +$506K |
|
3196
MGIC Investment
MTG
$6.38B
| $510K | ﹤0.01% |
+17,462
| New | +$490K |
|
3197
Velocity Financial
VEL
$728M
| $510K | ﹤0.01% |
24,544
-72,426
| -75% | -$1.36M |
|
3198
Fortress Biotech
FBIO
$97.7M
| $509K | ﹤0.01% |
139,151
+54,170
| +64% | +$154K |
|
3199
US Gold Corp
USAU
$266M
| $509K | ﹤0.01% |
26,210
-77
| -0.3% | -$1.32K |
|
3200
CALL
Bunge Global
BG
$21.2B
| $508K | ﹤0.01% |
+5,700
| New | +$526K |
|
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.