Jane Street Portfolio holdings
Jane Street Group, founded in 2000 by Tim Reynolds, Rob Granieri, Marc Gerstein, and Michael Jenkins, is a New York City-based quantitative trading firm renowned for its technological prowess and collaborative problem-solving culture. Specializing in liquidity provision and market-making, it trades a vast array of financial products—including equities, bonds, options, and ETFs—across over 200 venues in 45 countries, handling trillions in securities annually. The firm, which employs over 2,600 people across offices in New York, London, Hong Kong, Amsterdam, Chicago, and Singapore, leverages advanced algorithms and a nearly 70-million-line OCaml codebase to dominate markets, notably ETFs, where it plays a critical role as an authorized participant. With net trading revenues exceeding $10 billion annually in recent years, including a record $10.6 billion in 2023, Jane Street has emerged as a secretive yet powerful force in global finance, outpacing traditional Wall Street giants like Goldman Sachs in trading profitability.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$17.4B |
| 2 |
Amazon
AMZN
|
+$2.49B |
| 3 |
NVIDIA
NVDA
|
+$2.18B |
| 4 |
Microsoft
MSFT
|
+$1.75B |
| 5 |
Meta Platforms (Facebook)
META
|
+$1.21B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$1.75B |
| 2 |
Broadcom
AVGO
|
+$1.56B |
| 3 |
Dell
DELL
|
+$1.09B |
| 4 |
SNDK
Sandisk
SNDK
|
+$899M |
| 5 |
T-Mobile US
TMUS
|
+$827M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 91.39% |
| 2 | Technology | 3.64% |
| 3 | Industrials | 1.09% |
| 4 | Consumer Discretionary | 0.89% |
| 5 | Financials | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4926
PUT
TAL Education Group
TAL
$6.59B
| $2.28M | ﹤0.01% |
237,900
+6,300
| +3% | +$66.2K |
|
4927
PUT
O'Reilly Automotive
ORLY
$68.9B
| $2.27M | ﹤0.01% |
24,700
+5,900
| +31% | +$538K |
|
|
XNDU
4928
PUT
Xanadu Quantum Technologies Class B
XNDU
$2.36B
| $2.27M | ﹤0.01% |
+187,700
| New | +$3.09M |
|
4929
Vanguard Long-Term Treasury ETF
VGLT
$10.4B
| $2.27M | ﹤0.01% |
41,170
-188,195
| -82% | -$10.3M |
|
4930
PUT
Enbridge
ENB
$106B
| $2.27M | ﹤0.01% |
41,900
-45,400
| -52% | -$2.49M |
|
|
ADAM
4931
Adamas Trust
ADAM
$811M
| $2.27M | ﹤0.01% |
241,967
-28,560
| -11% | -$246K |
|
4932
WIX.com
WIX
$3.41B
| $2.27M | ﹤0.01% |
50,000
-708,232
| -93% | -$43.8M |
|
4933
Avantis Responsible Emerging Markets Equity ETF
AVSE
$227M
| $2.27M | ﹤0.01% |
+27,718
| New | +$2.14M |
|
4934
Imperial Petroleum
IMPP
$263M
| $2.27M | ﹤0.01% |
491,969
+318,525
| +184% | +$1.55M |
|
4935
Outlook Therapeutics
OTLK
$164M
| $2.27M | ﹤0.01% |
+1,425,270
| New | +$884K |
|
4936
Journey Medical
DERM
$215M
| $2.27M | ﹤0.01% |
+320,021
| New | +$1.83M |
|
|
IRE
4937
CALL
Defiance Daily Target 2x Long IREN ETF
IRE
$281M
| $2.26M | ﹤0.01% |
135,450
+51,350
| +61% | +$1.34M |
|
|
TECX
4938
Tectonic Therapeutic
TECX
$561M
| $2.26M | ﹤0.01% |
+65,821
| New | +$1.93M |
|
4939
Devon Energy
DVN
$54.6B
| $2.26M | ﹤0.01% |
54,727
-246,976
| -82% | -$11.4M |
|
4940
PUT
GeneDx Holdings
WGS
$2.92B
| $2.26M | ﹤0.01% |
32,900
+21,000
| +176% | +$1.19M |
|
4941
Nuveen AMT-Free Municipal Credit Income Fund
NVG
$2.45B
| $2.26M | ﹤0.01% |
176,423
+7,804
| +5% | +$98.3K |
|
4942
PUT
NextNav
NN
$2.48B
| $2.26M | ﹤0.01% |
126,600
+64,700
| +105% | +$1.25M |
|
4943
CALL
EPR Properties
EPR
$4.52B
| $2.26M | ﹤0.01% |
38,900
-14,100
| -27% | -$802K |
|
4944
Invesco DB US Dollar Index Bearish Fund
UDN
$105M
| $2.26M | ﹤0.01% |
126,319
-49,704
| -28% | -$903K |
|
4945
Citizens Financial Group
CFG
$29.1B
| $2.26M | ﹤0.01% |
32,194
-1,023,802
| -97% | -$66M |
|
4946
Ameren
AEE
$28.8B
| $2.26M | ﹤0.01% |
19,952
-34
| -0.2% | -$3.76K |
|
4947
TIM SA
TIMB
$9.04B
| $2.25M | ﹤0.01% |
105,264
+23,034
| +28% | +$549K |
|
|
PCEB
4948
Polen Euro High Yield Bond ETF
PCEB
$21.2M
| $2.25M | ﹤0.01% |
+91,937
| New | +$2.27M |
|
|
QIG
4949
WisdomTree U.S. Corporate Bond Fund
QIG
$17.2M
| $2.25M | ﹤0.01% |
50,750
+9,052
| +22% | +$403K |
|
4950
PUT
Triumph Financial Inc
TFIN
$1.54B
| $2.25M | ﹤0.01% |
29,500
+24,000
| +436% | +$1.63M |
|
Similar funds
Jane Street's Q2 2026 Portfolio in Review
As of Q2 2026, Jane Street held 13,869 positions worth $1.21T, up 55% from $777B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street deployed $44.4B of net new capital in Q2 2026, opening 2,565 new positions and adding to 4,995 existing holdings. Its largest new stake was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
By sector, the portfolio is most concentrated in Miscellaneous at 91% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Marvell Technology, an estimated $1.75B trimmed.
- Jane Street's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $17.4B increase.
- Jane Street's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.75B.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q2 2026, selling an estimated $239M.
- Jane Street's ten largest holdings make up 32% of its $1.21T portfolio in Q2 2026.
- Jane Street opened 2,565 new positions and closed 2,484 in Q2 2026.
- Jane Street's portfolio value rose 55% quarter-over-quarter to $1.21T.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.