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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
(+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 | |
|---|---|---|---|---|---|---|
1276
United Parcel Service
UPS
$90B
| $7.44M | 0.01% |
74,990
-149,007
| -67% | -$13.9M |
|
1277
John B. Sanfilippo & Son
JBSS
$887M
| $7.43M | 0.01% |
105,281
-3,969
| -4% | -$270K |
|
1278
Analog Devices
ADI
$180B
| $7.42M | 0.01% |
27,377
+6,000
| +28% | +$1.51M |
|
1279
TriMas Corp
TRS
$1.44B
| $7.4M | 0.01% |
208,870
-218,162
| -51% | -$7.62M |
|
|
CRWV
1280
CoreWeave
CRWV
$48.5B
| $7.39M | 0.01% |
103,221
+43,507
| +73% | +$4.41M |
|
1281
Elbit Systems
ESLT
$33.8B
| $7.39M | 0.01% |
12,791
-18,402
| -59% | -$9.23M |
|
|
MLAC
1282
DELISTED
Mountain Lake Acquisition Corp
MLAC
| $7.39M | 0.01% |
710,158
-51,092
| -7% | -$532K |
|
|
NBIS
1283
Nebius Group N.V.
NBIS
$58.5B
| $7.38M | 0.01% |
88,196
-2,321,469
| -96% | -$241M |
|
1284
Fidus Investment
FDUS
$747M
| $7.38M | 0.01% |
382,391
+161,739
| +73% | +$3.22M |
|
|
JENA
1285
Jena Acquisition Corp II
JENA
$303M
| $7.37M | 0.01% |
725,000
| – | – |
|
1286
PNC Financial Services
PNC
$97.8B
| $7.37M | 0.01% |
35,312
-46,261
| -57% | -$8.93M |
|
1287
Kirby Corp
KEX
$7.36B
| $7.36M | 0.01% |
66,838
-24,679
| -27% | -$2.51M |
|
1288
Mueller Water Products
MWA
$3.91B
| $7.35M | 0.01% |
+308,509
| New | +$7.64M |
|
1289
FuelCell Energy
FCEL
$1.5B
| $7.35M | 0.01% |
1,004,944
+319,245
| +47% | +$2.61M |
|
|
CRAQ
1290
Cal Redwood Acquisition Corp
CRAQ
$325M
| $7.32M | 0.01% |
725,000
| – | – |
|
1291
Tencent Music
TME
$14.4B
| $7.31M | 0.01% |
417,000
+260,300
| +166% | +$5.28M |
|
1292
PUT
Golar LNG
GLNG
$5.21B
| $7.29M | 0.01% |
196,000
+4,000
| +2% | +$153K |
|
|
ENHA
1293
Enhanced Group Inc
ENHA
$624M
| $7.29M | 0.01% |
725,000
| – | – |
|
|
VNME
1294
Vendome Acquisition Corp I
VNME
$257M
| $7.27M | 0.01% |
725,000
| – | – |
|
1295
SSR Mining
SSRM
$7.82B
| $7.26M | 0.01% |
331,019
-93,118
| -22% | -$2.07M |
|
1296
McGrath RentCorp
MGRC
$2.8B
| $7.25M | 0.01% |
69,060
+30,377
| +79% | +$3.29M |
|
|
GSRF
1297
GSR IV Acquisition Corp
GSRF
$301M
| $7.24M | 0.01% |
+725,000
| New | +$7.27M |
|
1298
Accenture
ACN
$111B
| $7.24M | 0.01% |
26,983
-921,156
| -97% | -$234M |
|
1299
PUT
Bitdeer Technologies
BTDR
$2.93B
| $7.23M | 0.01% |
645,100
+12,000
| +2% | +$193K |
|
|
SOUL
1300
Soulpower Acquisition Corp
SOUL
| $7.23M | 0.01% |
712,291
| – | – |
|
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.