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 | |
|---|---|---|---|---|---|---|
1401
CarMax
KMX
$8.34B
| $51.3M | ﹤0.01% |
969,082
+511,354
| +112% | +$22.3M |
|
1402
PUT
Clorox
CLX
$10.3B
| $51.2M | ﹤0.01% |
536,800
+339,700
| +172% | +$32.6M |
|
1403
CALL
AeroVironment
AVAV
$7.95B
| $51.2M | ﹤0.01% |
310,100
+109,400
| +55% | +$19.6M |
|
1404
Ciena
CIEN
$48.3B
| $51.2M | ﹤0.01% |
104,302
+39,521
| +61% | +$20.2M |
|
1405
PUT
SiTime
SITM
$16.5B
| $51.1M | ﹤0.01% |
68,500
+57,900
| +546% | +$36.5M |
|
1406
PUT
Chewy
CHWY
$8.4B
| $51M | ﹤0.01% |
2,595,500
+1,529,500
| +143% | +$34.7M |
|
1407
Lowe's Companies
LOW
$109B
| $50.9M | ﹤0.01% |
230,934
+218,959
| +1,828% | +$49.7M |
|
1408
Vishay Precision Group
VPG
$813M
| $50.9M | ﹤0.01% |
339,599
+309,667
| +1,035% | +$28.7M |
|
1409
CALL
Direxion Daily TSLA Bull 2X ETF
TSLL
$3.45B
| $50.9M | ﹤0.01% |
3,594,100
+578,500
| +19% | +$7.76M |
|
1410
PUT
HubSpot
HUBS
$11.8B
| $50.8M | ﹤0.01% |
278,500
+196,400
| +239% | +$41.1M |
|
1411
CALL
Hecla Mining
HL
$12.1B
| $50.8M | ﹤0.01% |
3,293,500
+104,200
| +3% | +$1.83M |
|
1412
CALL
Bunge Global
BG
$22.5B
| $50.8M | ﹤0.01% |
475,900
+211,300
| +80% | +$26M |
|
1413
SEI Investments
SEIC
$12.6B
| $50.8M | ﹤0.01% |
578,801
+572,501
| +9,087% | +$49.9M |
|
1414
PUT
Coeur Mining
CDE
$19.5B
| $50.7M | ﹤0.01% |
3,108,750
+8,700
| +0.3% | +$159K |
|
|
1415
CALL
Chewy
CHWY
$8.4B
| $50.7M | ﹤0.01% |
2,581,600
+956,200
| +59% | +$21.7M |
|
1416
PUT
The Kraft Heinz Company
KHC
$29.3B
| $50.7M | ﹤0.01% |
2,146,100
-320,200
| -13% | -$7.39M |
|
1417
CALL
Upstart Holdings
UPST
$2.42B
| $50.6M | ﹤0.01% |
1,429,400
+414,100
| +41% | +$12.8M |
|
1418
DexCom
DXCM
$33B
| $50.5M | ﹤0.01% |
750,473
+8,804
| +1% | +$587K |
|
1419
CALL
Lattice Semiconductor
LSCC
$15.1B
| $50.5M | ﹤0.01% |
330,200
+274,200
| +490% | +$35.4M |
|
1420
PUT
Royal Gold
RGLD
$20.8B
| $50.5M | ﹤0.01% |
252,896
+94,000
| +59% | +$21.9M |
|
1421
Uber
UBER
$145B
| $50.5M | ﹤0.01% |
699,366
+353,488
| +102% | +$25.9M |
|
1422
CALL
HP
HPQ
$29.5B
| $50.4M | ﹤0.01% |
2,297,800
+748,600
| +48% | +$16.6M |
|
1423
PUT
Elbit Systems
ESLT
$34.6B
| $50.4M | ﹤0.01% |
66,400
+33,500
| +102% | +$27.9M |
|
1424
Core & Main
CNM
$7.9B
| $50.4M | ﹤0.01% |
1,043,639
+54,042
| +5% | +$2.67M |
|
1425
CALL
Mondelez International
MDLZ
$79.6B
| $50.3M | ﹤0.01% |
870,400
+138,600
| +19% | +$8.35M |
|
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.