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 | |
|---|---|---|---|---|---|---|
1051
CALL
Synopsys
SNPS
$71.9B
| $82.9M | 0.01% |
185,900
-426,300
| -70% | -$200M |
|
1052
Vishay Intertechnology
VSH
$4.73B
| $82.8M | 0.01% |
1,539,671
+1,506,151
| +4,493% | +$61.6M |
|
|
TEM
1053
Tempus AI
TEM
$12.5B
| $82.8M | 0.01% |
1,428,847
+759,993
| +114% | +$38.1M |
|
1054
CALL
Viasat
VSAT
$9.67B
| $82.8M | 0.01% |
921,500
+646,800
| +235% | +$42.8M |
|
1055
CALL
Vanguard Information Technology ETF
VGT
$145B
| $82.7M | 0.01% |
692,200
-198,200
| -22% | -$21.7M |
|
1056
PUT
Argan
AGX
$5.5B
| $82.7M | 0.01% |
103,600
+37,300
| +56% | +$24.8M |
|
1057
Accenture
ACN
$116B
| $82.7M | 0.01% |
664,720
+203,904
| +44% | +$35.4M |
|
1058
CALL
MaxLinear
MXL
$6.13B
| $82.7M | 0.01% |
645,900
+614,800
| +1,977% | +$43.5M |
|
1059
CALL
Emerson Electric
EMR
$80.6B
| $82.7M | 0.01% |
577,400
+163,100
| +39% | +$23M |
|
1060
PUT
Ross Stores
ROST
$71.8B
| $82.5M | 0.01% |
387,400
+290,000
| +298% | +$65.3M |
|
1061
PUT
Dick's Sporting Goods
DKS
$11B
| $82.4M | 0.01% |
363,500
+158,200
| +77% | +$35M |
|
1062
CALL
Tractor Supply
TSCO
$17.2B
| $82.4M | 0.01% |
2,608,000
+2,248,300
| +625% | +$77.7M |
|
1063
CALL
EOG Resources
EOG
$76B
| $82.4M | 0.01% |
635,400
+71,400
| +13% | +$9.73M |
|
1064
CALL
American Electric Power
AEP
$65.5B
| $82.4M | 0.01% |
602,200
+213,700
| +55% | +$28.2M |
|
1065
Zebra Technologies
ZBRA
$16.1B
| $82.4M | 0.01% |
+312,941
| New | +$73.6M |
|
1066
CALL
MACOM Technology Solutions
MTSI
$19B
| $82.4M | 0.01% |
216,500
+168,600
| +352% | +$55.9M |
|
1067
CALL
Rocket Companies
RKT
$36.1B
| $82.3M | 0.01% |
5,222,668
+566,042
| +12% | +$8.16M |
|
1068
CALL
Trade Desk
TTD
$6.88B
| $82.1M | 0.01% |
4,539,100
+1,584,400
| +54% | +$33.6M |
|
1069
CALL
Sherwin-Williams
SHW
$77.5B
| $82M | 0.01% |
238,200
+129,200
| +119% | +$41.3M |
|
|
SOLS
1070
PUT
Solstice Advanced Materials
SOLS
$9.27B
| $81.8M | 0.01% |
922,875
+671,125
| +267% | +$55.4M |
|
1071
PUT
AXT Inc
AXTI
$4.14B
| $81.7M | 0.01% |
1,134,100
+409,300
| +56% | +$36.9M |
|
1072
CALL
CleanSpark
CLSK
$3.22B
| $81.7M | 0.01% |
5,618,100
+432,300
| +8% | +$6.1M |
|
1073
PUT
Pan American Silver
PAAS
$19.5B
| $81.7M | 0.01% |
1,824,800
+565,900
| +45% | +$30.3M |
|
1074
Dimensional World ex US Core Equity 2 ETF
DFAX
$12.4B
| $81.6M | 0.01% |
2,214,709
+1,768,238
| +396% | +$65M |
|
1075
PUT
CSX Corp
CSX
$88.3B
| $81.5M | 0.01% |
1,714,900
+1,681,100
| +4,974% | +$75.9M |
|
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.