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 | |
|---|---|---|---|---|---|---|
3926
Edwards Lifesciences
EW
$51.5B
| $4.27M | ﹤0.01% |
47,177
-343,156
| -88% | -$28.7M |
|
3927
PUT
DHT Holdings
DHT
$3.72B
| $4.26M | ﹤0.01% |
258,000
+174,900
| +210% | +$3.12M |
|
3928
PUT
AdvisorShares Pure US Cannabis ETF
MSOS
$985M
| $4.26M | ﹤0.01% |
839,200
+665,100
| +382% | +$3.12M |
|
3929
CALL
W.R. Berkley
WRB
$25.9B
| $4.26M | ﹤0.01% |
60,400
-19,600
| -25% | -$1.31M |
|
|
PCG.PRX
3930
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
$1.09B
| $4.26M | ﹤0.01% |
102,927
+32,607
| +46% | +$1.36M |
|
3931
CALL
Forward Air
FWRD
$534M
| $4.25M | ﹤0.01% |
314,900
-24,200
| -7% | -$361K |
|
3932
QuantumScape Corp
QS
$3.21B
| $4.25M | ﹤0.01% |
562,719
-28,097
| -5% | -$211K |
|
3933
CALL
AppFolio
APPF
$7.8B
| $4.25M | ﹤0.01% |
26,500
+21,000
| +382% | +$3.35M |
|
3934
Invesco CurrencyShares British Pound Sterling Trust
FXB
$64.3M
| $4.25M | ﹤0.01% |
+33,270
| New | +$4.29M |
|
3935
CALL
Direxion Daily CSI China Internet Index Bull 2X ETF
CWEB
$177M
| $4.24M | ﹤0.01% |
224,200
+60,700
| +37% | +$1.51M |
|
3936
iShares Russell 1000 Growth ETF
IWF
$125B
| $4.24M | ﹤0.01% |
+34,120
| New | +$4.11M |
|
3937
CALL
Insulet
PODD
$9.68B
| $4.23M | ﹤0.01% |
27,800
+10,400
| +60% | +$1.73M |
|
3938
Blue Owl Capital
OBDC
$5.57B
| $4.23M | ﹤0.01% |
388,920
+303,502
| +355% | +$3.4M |
|
3939
American Century Diversified Municipal Bond ETF
TAXF
$670M
| $4.23M | ﹤0.01% |
83,147
+46,056
| +124% | +$2.32M |
|
3940
Global X Uranium ETF
URA
$5.98B
| $4.22M | ﹤0.01% |
96,465
-700,856
| -88% | -$35.5M |
|
3941
PACCAR
PCAR
$62.6B
| $4.22M | ﹤0.01% |
35,093
+7,738
| +28% | +$913K |
|
3942
Seaboard Corp
SEB
$4.15B
| $4.21M | ﹤0.01% |
+944
| New | +$4.94M |
|
3943
CALL
MSC Industrial Direct
MSM
$6.83B
| $4.21M | ﹤0.01% |
35,400
+33,200
| +1,509% | +$3.53M |
|
3944
PUT
uniQure
QURE
$3.04B
| $4.21M | ﹤0.01% |
91,400
-71,400
| -44% | -$1.87M |
|
3945
CALL
Vanguard Total International Stock ETF
VXUS
$164B
| $4.21M | ﹤0.01% |
+49,200
| New | +$4.12M |
|
3946
CALL
Performance Food Group
PFGC
$14.3B
| $4.2M | ﹤0.01% |
37,600
-1,400
| -4% | -$133K |
|
3947
CALL
ESCO Technologies
ESE
$6.73B
| $4.2M | ﹤0.01% |
12,000
+10,600
| +757% | +$3.32M |
|
3948
Watts Water Technologies
WTS
$11.8B
| $4.2M | ﹤0.01% |
10,723
-26,237
| -71% | -$8.18M |
|
3949
State Street SPDR S&P Semiconductor ETF
XSD
$2.68B
| $4.2M | ﹤0.01% |
6,728
+1,495
| +29% | +$783K |
|
3950
PUT
Navios Maritime Partners
NMM
$2.7B
| $4.19M | ﹤0.01% |
59,800
+34,300
| +135% | +$2.45M |
|
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.