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 | |
|---|---|---|---|---|---|---|
6476
CALL
Suburban Propane Partners
SPH
$1.13B
| $1.02M | ﹤0.01% |
59,900
+21,000
| +54% | +$402K |
|
6477
iPath Series B S&P 500 VIX Mid-Term Futures ETN
VXZ
$28.5M
| $1.02M | ﹤0.01% |
20,289
-10,769
| -35% | -$591K |
|
6478
ProShares Ultra Dow30
DDM
$557M
| $1.02M | ﹤0.01% |
+15,622
| New | +$939K |
|
|
TBCH
6479
CALL
Turtle Beach Corp
TBCH
$225M
| $1.02M | ﹤0.01% |
+82,200
| New | +$974K |
|
6480
CALL
Skywest
SKYW
$3.73B
| $1.02M | ﹤0.01% |
10,300
-68,700
| -87% | -$6.11M |
|
6481
PUT
First Trust Cloud Computing ETF
SKYY
$3.36B
| $1.02M | ﹤0.01% |
7,600
+1,000
| +15% | +$127K |
|
6482
ProShares Ultra Russell2000
UWM
$228M
| $1.02M | ﹤0.01% |
15,203
-14,537
| -49% | -$864K |
|
6483
CALL
Direxion Daily CSI 300 China A Share Bull 2X ETF
CHAU
$90M
| $1.02M | ﹤0.01% |
40,900
+18,600
| +83% | +$436K |
|
6484
First Trust Innovation Leaders ETF
ILDR
$321M
| $1.02M | ﹤0.01% |
26,021
-53,934
| -67% | -$1.95M |
|
6485
Magnachip Semiconductor
MX
$102M
| $1.02M | ﹤0.01% |
215,877
+166,108
| +334% | +$805K |
|
6486
iShares iBonds Dec 2032 Term Corporate ETF
IBDX
$1.74B
| $1.02M | ﹤0.01% |
40,503
+31,249
| +338% | +$787K |
|
6487
PUT
Starwood Property Trust
STWD
$5.63B
| $1.02M | ﹤0.01% |
62,200
+7,200
| +13% | +$125K |
|
|
CLOC
6488
AAM Crescent CLO ETF
CLOC
$61.1M
| $1.02M | ﹤0.01% |
40,839
-9,482
| -19% | -$237K |
|
|
CALY
6489
PUT
Callaway Golf Company
CALY
$2.69B
| $1.02M | ﹤0.01% |
54,200
+1,500
| +3% | +$23.5K |
|
6490
iShares 25+ Year Treasury STRIPS Bond ETF
GOVZ
$323M
| $1.02M | ﹤0.01% |
27,698
+9,387
| +51% | +$339K |
|
6491
CALL
LCI Industries
LCII
$2.13B
| $1.02M | ﹤0.01% |
9,600
-6,800
| -41% | -$748K |
|
6492
PUT
NexGen Energy
NXE
$6.34B
| $1.02M | ﹤0.01% |
108,200
+21,900
| +25% | +$249K |
|
6493
PUT
Asana
ASAN
$2.18B
| $1.02M | ﹤0.01% |
145,100
-41,700
| -22% | -$280K |
|
|
LPRO
6494
DELISTED
Open Lending Corp
LPRO
| $1.02M | ﹤0.01% |
326,568
+310,002
| +1,871% | +$634K |
|
|
DCH
6495
CALL
Dauch Corp
DCH
$1.45B
| $1.02M | ﹤0.01% |
187,300
-1,200
| -0.6% | -$7.29K |
|
6496
CALL
Mayville Engineering Co
MEC
$437M
| $1.02M | ﹤0.01% |
+27,100
| New | +$724K |
|
6497
CALL
Daktronics
DAKT
$853M
| $1.02M | ﹤0.01% |
51,900
-5,800
| -10% | -$115K |
|
6498
Ball Corp
BALL
$16.1B
| $1.01M | ﹤0.01% |
16,259
-3,592
| -18% | -$211K |
|
6499
CALL
Columbia Financial
CLBK
$1.2B
| $1.01M | ﹤0.01% |
+105,160
| New | +$929K |
|
6500
iShares 1-3 Year Treasury Bond ETF
SHY
$26B
| $1.01M | ﹤0.01% |
12,353
+3,299
| +36% | +$271K |
|
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.