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 | |
|---|---|---|---|---|---|---|
6001
BlackRock MuniHoldings Fund
MHD
$574M
| $1.28M | ﹤0.01% |
107,712
+53,562
| +99% | +$626K |
|
6002
Invesco AAA CLO Floating Rate Note ETF
ICLO
$577M
| $1.28M | ﹤0.01% |
+50,096
| New | +$1.28M |
|
6003
PUT
Hallador Energy
HNRG
$683M
| $1.28M | ﹤0.01% |
73,600
+6,100
| +9% | +$105K |
|
|
LVLN
6004
State Street SPDR S&P Leveraged Loan ETF
LVLN
$49.7M
| $1.28M | ﹤0.01% |
51,921
+17,291
| +50% | +$427K |
|
6005
CVR Partners
UAN
$1.4B
| $1.28M | ﹤0.01% |
+11,474
| New | +$1.41M |
|
6006
PUT
Sonos
SONO
$1.84B
| $1.28M | ﹤0.01% |
94,500
+900
| +1% | +$13.2K |
|
6007
HP
HPQ
$30.7B
| $1.28M | ﹤0.01% |
58,253
+29,198
| +100% | +$646K |
|
6008
JPMorgan Diversified Return Emerging Markets Equity ETF
JPEM
$397M
| $1.28M | ﹤0.01% |
20,355
-10,628
| -34% | -$686K |
|
6009
PUT
InMode
INMD
$857M
| $1.28M | ﹤0.01% |
87,400
+17,300
| +25% | +$241K |
|
|
CIM
6010
CALL
Chimera Investment
CIM
$928M
| $1.28M | ﹤0.01% |
95,700
-16,100
| -14% | -$216K |
|
6011
CALL
Kingstone Companies
KINS
$286M
| $1.28M | ﹤0.01% |
67,000
+57,000
| +570% | +$919K |
|
6012
Willis Towers Watson
WTW
$30.1B
| $1.27M | ﹤0.01% |
4,873
+259
| +6% | +$69.3K |
|
6013
CALL
Columbia Sportswear
COLM
$2.95B
| $1.27M | ﹤0.01% |
20,600
+8,200
| +66% | +$508K |
|
6014
CALL
Columbia Banking Systems
COLB
$8.52B
| $1.27M | ﹤0.01% |
39,700
+12,600
| +46% | +$374K |
|
6015
Euroseas
ESEA
$528M
| $1.27M | ﹤0.01% |
19,171
+4,785
| +33% | +$329K |
|
6016
JPMorgan High Yield Municipal ETF
JMHI
$292M
| $1.27M | ﹤0.01% |
25,126
-26,041
| -51% | -$1.3M |
|
6017
Consolidated Water Co
CWCO
$449M
| $1.27M | ﹤0.01% |
43,106
-11,738
| -21% | -$368K |
|
6018
CALL
Biohaven
BHVN
$1.91B
| $1.27M | ﹤0.01% |
85,400
-41,800
| -33% | -$450K |
|
6019
World Acceptance Corp
WRLD
$894M
| $1.27M | ﹤0.01% |
5,666
-61,870
| -92% | -$9.95M |
|
6020
CALL
FMC
FMC
$1.37B
| $1.27M | ﹤0.01% |
110,200
-7,100
| -6% | -$99.1K |
|
6021
GraniteShares ETF Trust GraniteShares 2x Long NVDA Daily ETF
NVDL
$3.39B
| $1.27M | ﹤0.01% |
42,512
+3,725
| +10% | +$122K |
|
6022
PUT
Rush Street Interactive
RSI
$3.03B
| $1.27M | ﹤0.01% |
42,600
+2,600
| +7% | +$68.5K |
|
|
TALK
6023
DELISTED
Talkspace
TALK
| $1.27M | ﹤0.01% |
243,510
-424,002
| -64% | -$2.2M |
|
6024
PUT
DXC Technology
DXC
$1.94B
| $1.26M | ﹤0.01% |
142,900
+118,000
| +474% | +$1.22M |
|
6025
PUT
Ligand Pharmaceuticals
LGND
$5.59B
| $1.26M | ﹤0.01% |
4,000
+1,900
| +90% | +$448K |
|
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.