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 | |
|---|---|---|---|---|---|---|
3326
CALL
NexGen Energy
NXE
$6.34B
| $6.57M | ﹤0.01% |
699,900
-102,300
| -13% | -$1.16M |
|
|
GPZ
3327
VanEck Alternative Asset Manager ETF
GPZ
$234M
| $6.57M | ﹤0.01% |
306,266
+129,993
| +74% | +$2.97M |
|
|
NUAI
3328
CALL
New Era Energy & Digital Inc
NUAI
$578M
| $6.56M | ﹤0.01% |
1,028,500
+269,500
| +36% | +$1.31M |
|
3329
Coeur Mining
CDE
$20.1B
| $6.56M | ﹤0.01% |
401,952
-2,489,470
| -86% | -$45.4M |
|
3330
CALL
CG Oncology
CGON
$6.48B
| $6.56M | ﹤0.01% |
92,300
+61,300
| +198% | +$4.01M |
|
3331
Otis Worldwide
OTIS
$26B
| $6.55M | ﹤0.01% |
91,544
-83,484
| -48% | -$6.24M |
|
3332
CALL
Scorpio Tankers
STNG
$4.37B
| $6.54M | ﹤0.01% |
94,400
+35,700
| +61% | +$2.79M |
|
3333
United States Copper Index Fund
CPER
$730M
| $6.54M | ﹤0.01% |
173,261
+91,275
| +111% | +$3.44M |
|
3334
PUT
Alnylam Pharmaceuticals
ALNY
$32.1B
| $6.53M | ﹤0.01% |
21,700
-2,000
| -8% | -$603K |
|
3335
Illinois Tool Works
ITW
$76.7B
| $6.52M | ﹤0.01% |
24,118
-66,964
| -74% | -$17.4M |
|
3336
CALL
Genmab
GMAB
$21.2B
| $6.52M | ﹤0.01% |
237,300
+132,200
| +126% | +$3.51M |
|
3337
PUT
American Water Works
AWK
$27.5B
| $6.51M | ﹤0.01% |
49,500
+37,400
| +309% | +$4.81M |
|
3338
CALL
AZZ Inc
AZZ
$4.01B
| $6.51M | ﹤0.01% |
42,000
+39,900
| +1,900% | +$5.67M |
|
3339
CALL
Invesco DB Agriculture Fund
DBA
$1.24B
| $6.51M | ﹤0.01% |
244,100
+198,600
| +436% | +$5.42M |
|
3340
CALL
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$54B
| $6.51M | ﹤0.01% |
54,700
-55,100
| -50% | -$6.3M |
|
3341
CALL
NOV
NOV
$7.42B
| $6.5M | ﹤0.01% |
350,600
+258,900
| +282% | +$5.16M |
|
3342
CALL
Unum
UNM
$15.3B
| $6.5M | ﹤0.01% |
72,700
+51,600
| +245% | +$4.28M |
|
3343
PUT
Breakwave Tanker Shipping ETF
BWET
$241M
| $6.5M | ﹤0.01% |
43,800
+32,500
| +288% | +$5.47M |
|
3344
CALL
Planet Fitness
PLNT
$3.78B
| $6.5M | ﹤0.01% |
124,500
+87,500
| +236% | +$5.13M |
|
3345
PUT
NextDecade
NEXT
$1.86B
| $6.49M | ﹤0.01% |
861,300
-346,200
| -29% | -$2.74M |
|
3346
PUT
AppFolio
APPF
$7.85B
| $6.49M | ﹤0.01% |
40,500
+36,100
| +820% | +$5.76M |
|
3347
PUT
Bread Financial
BFH
$4.14B
| $6.49M | ﹤0.01% |
+59,900
| New | +$5.38M |
|
3348
CALL
Compass
COMP
$8.01B
| $6.49M | ﹤0.01% |
526,301
-42,072
| -7% | -$350K |
|
3349
PUT
Nice
NICE
$6.01B
| $6.49M | ﹤0.01% |
71,400
+2,200
| +3% | +$213K |
|
3350
CALL
United Natural Foods
UNFI
$2.72B
| $6.49M | ﹤0.01% |
142,000
-56,700
| -29% | -$2.81M |
|
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.