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 | |
|---|---|---|---|---|---|---|
10901
PUT
loanDepot
LDI
$247M
| $50.6K | ﹤0.01% |
40,500
+19,500
| +93% | +$26.3K |
|
|
KLC
10902
PUT
KinderCare Learning Companies
KLC
$275M
| $50.6K | ﹤0.01% |
+11,900
| New | +$43.9K |
|
10903
T Stamp
IDAI
$16.7M
| $50.6K | ﹤0.01% |
+25,537
| New | +$56.8K |
|
|
TXXS
10904
21Shares 2x Long Sui ETF
TXXS
$1.61M
| $50.5K | ﹤0.01% |
+2,398
| New | +$102K |
|
10905
Genius Group
GNS
$29.3M
| $50.3K | ﹤0.01% |
+269,128
| New | +$74.2K |
|
10906
ICL Group
ICL
$7.2B
| $50.2K | ﹤0.01% |
10,000
-726,305
| -99% | -$4.13M |
|
|
RENX
10907
RenX Enterprises
RENX
$4.58M
| $50.1K | ﹤0.01% |
26,647
+6,684
| +33% | +$14K |
|
10908
PUT
Ardagh Metal Packaging
AMBP
$2.87B
| $49.8K | ﹤0.01% |
10,500
+300
| +3% | +$1.23K |
|
10909
VCI Global
VCIG
$1.03M
| $49.7K | ﹤0.01% |
+1,226
| New | +$50.5K |
|
10910
PUT
Gray Television
GTN
$492M
| $49.6K | ﹤0.01% |
12,500
-100
| -0.8% | -$460 |
|
|
EPSM
10911
Epsium Enterprise
EPSM
$17.7M
| $49.6K | ﹤0.01% |
+40,979
| New | +$56.7K |
|
10912
Destination XL Group
DXLG
$35.3M
| $49.5K | ﹤0.01% |
73,901
+27,671
| +60% | +$18.2K |
|
10913
PUT
Orchestra BioMed
OBIO
$363M
| $49.2K | ﹤0.01% |
+11,400
| New | +$46.6K |
|
|
ANGX
10914
PUT
Angel Studios
ANGX
$984M
| $49.2K | ﹤0.01% |
+13,400
| New | +$38K |
|
|
MSGY
10915
Masonglory Ltd
MSGY
$4.41M
| $49.2K | ﹤0.01% |
+12,463
| New | +$49.6K |
|
|
VWAV
10916
PUT
VisionWave Holdings
VWAV
$16.1M
| $48.6K | ﹤0.01% |
+11,300
| New | +$63.9K |
|
|
CCIF
10917
Carlyle Credit Income Fund
CCIF
$52.6M
| $48.3K | ﹤0.01% |
17,301
+48
| +0.3% | +$153 |
|
|
YDES
10918
YD Bio Ltd
YDES
$280M
| $48.2K | ﹤0.01% |
+21,423
| New | +$95.8K |
|
10919
PUT
SES AI
SES
$229M
| $48.1K | ﹤0.01% |
50,100
+13,300
| +36% | +$14.5K |
|
10920
CALL
CareCloud
CCLD
$87.1M
| $47.5K | ﹤0.01% |
+22,400
| New | +$57.9K |
|
10921
PUT
GoPro
GPRO
$272M
| $47.5K | ﹤0.01% |
61,000
+800
| +1% | +$845 |
|
|
BRR
10922
CALL
ProCap Financial Inc
BRR
$277M
| $47.3K | ﹤0.01% |
30,700
-6,900
| -18% | -$12.7K |
|
10923
Odyssey Marine Exploration
OMEX
$42.2M
| $46.9K | ﹤0.01% |
55,131
-303,130
| -85% | -$309K |
|
10924
BranchOut Food
BOF
$61.5M
| $46.9K | ﹤0.01% |
+10,190
| New | +$38.5K |
|
10925
Bullfrog AI
BFRG
$8.31M
| $46.8K | ﹤0.01% |
+65,980
| New | +$51.1K |
|
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.