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 | |
|---|---|---|---|---|---|---|
|
AKRE
4001
Akre Focus ETF
AKRE
$4.99B
| $4.05M | ﹤0.01% |
+76,204
| New | +$4.12M |
|
|
SLN
4002
Silence Therapeutics
SLN
$804M
| $4.05M | ﹤0.01% |
369,151
+268,224
| +266% | +$1.89M |
|
4003
CALL
Hexcel
HXL
$6.72B
| $4.05M | ﹤0.01% |
40,500
-4,200
| -9% | -$380K |
|
4004
Targa Resources
TRGP
$61.2B
| $4.05M | ﹤0.01% |
15,113
-528
| -3% | -$136K |
|
4005
CALL
Defiance Quantum ETF
QTUM
$5.5B
| $4.05M | ﹤0.01% |
24,500
-700
| -3% | -$101K |
|
|
SEI
4006
Solaris Energy Infrastructure
SEI
$4.55B
| $4.05M | ﹤0.01% |
50,318
-1,518,145
| -97% | -$108M |
|
4007
CALL
Appian
APPN
$2.76B
| $4.04M | ﹤0.01% |
176,600
+34,400
| +24% | +$765K |
|
4008
Fastenal
FAST
$55.9B
| $4.04M | ﹤0.01% |
84,098
+7,823
| +10% | +$355K |
|
|
INTW
4009
PUT
GraniteShares 2x Long INTC Daily ETF
INTW
$357M
| $4.04M | ﹤0.01% |
79,700
-16,300
| -17% | -$506K |
|
|
GMOI
4010
GMO International Value ETF
GMOI
$696M
| $4.04M | ﹤0.01% |
107,744
-271,655
| -72% | -$10.2M |
|
4011
Corteva
CTVA
$54.9B
| $4.04M | ﹤0.01% |
47,681
-2,314
| -5% | -$186K |
|
4012
CALL
Oshkosh
OSK
$8.97B
| $4.04M | ﹤0.01% |
26,300
+14,100
| +116% | +$1.99M |
|
4013
PUT
VanEck Uranium + Nuclear Energy ETF
NLR
$3.87B
| $4.04M | ﹤0.01% |
34,800
-48,800
| -58% | -$6.51M |
|
4014
CALL
State Street SPDR S&P Aerospace & Defense ETF
XAR
$5.4B
| $4.03M | ﹤0.01% |
14,200
+2,100
| +17% | +$568K |
|
|
TSMX
4015
Direxion Daily TSM Bull 2X ETF
TSMX
$568M
| $4.02M | ﹤0.01% |
+38,414
| New | +$3.06M |
|
|
ORR
4016
Militia Long/Short Equity ETF
ORR
$355M
| $4.02M | ﹤0.01% |
110,752
+61,391
| +124% | +$2.23M |
|
|
LINE
4017
PUT
Lineage Inc
LINE
$8.71B
| $4.02M | ﹤0.01% |
+92,900
| New | +$3.65M |
|
4018
PUT
BILL Holdings
BILL
$4.24B
| $4.02M | ﹤0.01% |
111,100
+72,000
| +184% | +$2.65M |
|
|
WCN
4019
PUT
Waste Connections
WCN
$39.4B
| $4.02M | ﹤0.01% |
24,100
+7,300
| +43% | +$1.16M |
|
4020
Cytek Biosciences
CTKB
$663M
| $4.01M | ﹤0.01% |
+906,162
| New | +$3.87M |
|
4021
CALL
Zions Bancorporation
ZION
$9.63B
| $4.01M | ﹤0.01% |
58,000
-204,000
| -78% | -$12.9M |
|
4022
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$670M
| $4.01M | ﹤0.01% |
71,781
-13,032
| -15% | -$727K |
|
4023
Dr. Reddy's Laboratories
RDY
$10.2B
| $4.01M | ﹤0.01% |
+276,875
| New | +$3.74M |
|
4024
PUT
Academy Sports + Outdoors
ASO
$3.1B
| $4.01M | ﹤0.01% |
85,100
+58,800
| +224% | +$3.13M |
|
4025
Direxion Daily GOOGL Bull 2X ETF
GGLL
$1.04B
| $4.01M | ﹤0.01% |
35,251
+18,502
| +110% | +$2.21M |
|
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.