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 | |
|---|---|---|---|---|---|---|
4601
PUT
Plains GP Holdings
PAGP
$5.48B
| $2.81M | ﹤0.01% |
115,700
-947,100
| -89% | -$22.7M |
|
4602
PUT
Tenaris
TS
$28.7B
| $2.81M | ﹤0.01% |
50,600
+18,000
| +55% | +$1.09M |
|
4603
PUT
Harmony Biosciences
HRMY
$2.49B
| $2.81M | ﹤0.01% |
77,100
-2,700
| -3% | -$85.2K |
|
4604
NextDecade
NEXT
$1.89B
| $2.81M | ﹤0.01% |
+372,226
| New | +$2.94M |
|
4605
CALL
Glacier Bancorp
GBCI
$5.93B
| $2.81M | ﹤0.01% |
54,400
+12,800
| +31% | +$617K |
|
|
AIOT
4606
PowerFleet Inc
AIOT
$405M
| $2.8M | ﹤0.01% |
731,836
+232,216
| +46% | +$814K |
|
4607
Playtika
PLTK
$896M
| $2.79M | ﹤0.01% |
750,235
+542,542
| +261% | +$1.87M |
|
4608
CALL
Helmerich & Payne
HP
$4.26B
| $2.79M | ﹤0.01% |
85,200
+15,000
| +21% | +$561K |
|
4609
PUT
Everest Group
EG
$14.5B
| $2.79M | ﹤0.01% |
7,800
-6,200
| -44% | -$2.12M |
|
|
CEPO
4610
Cantor Equity Partners I
CEPO
$274M
| $2.78M | ﹤0.01% |
315,229
-1,737
| -0.5% | -$18.3K |
|
4611
Conduent
CNDT
$258M
| $2.78M | ﹤0.01% |
1,906,226
+1,518,311
| +391% | +$2.36M |
|
4612
Direxion Daily Energy Bull 2X ETF
ERX
$256M
| $2.78M | ﹤0.01% |
36,504
-69,988
| -66% | -$6.2M |
|
4613
PUT
Universal Health Services
UHS
$10.6B
| $2.78M | ﹤0.01% |
18,700
-5,500
| -23% | -$894K |
|
4614
Oppenheimer Holdings
OPY
$1.27B
| $2.78M | ﹤0.01% |
26,334
+12,832
| +95% | +$1.31M |
|
4615
DTE Energy
DTE
$27.4B
| $2.77M | ﹤0.01% |
18,206
+5,674
| +45% | +$829K |
|
4616
Fate Therapeutics
FATE
$283M
| $2.77M | ﹤0.01% |
1,027,007
+380,028
| +59% | +$703K |
|
|
OMAH
4617
CALL
VistaShares Target 15 Berkshire Select Income ETF
OMAH
$1.12B
| $2.76M | ﹤0.01% |
149,900
+114,900
| +328% | +$2.14M |
|
4618
CALL
Aecom
ACM
$8.24B
| $2.76M | ﹤0.01% |
39,600
+32,000
| +421% | +$2.45M |
|
4619
FirstCash
FCFS
$9.45B
| $2.76M | ﹤0.01% |
12,771
+9,963
| +355% | +$2.16M |
|
|
VGHY
4620
Vanguard High-Yield Active ETF
VGHY
$305M
| $2.76M | ﹤0.01% |
36,877
-4,589
| -11% | -$343K |
|
|
BLLN
4621
CALL
BillionToOne Inc
BLLN
$4.97B
| $2.76M | ﹤0.01% |
+23,000
| New | +$2.1M |
|
4622
CALL
Turning Point Brands
TPB
$1.43B
| $2.76M | ﹤0.01% |
32,500
+4,100
| +14% | +$340K |
|
4623
PUT
Invesco DB US Dollar Index Bullish Fund
UUP
$322M
| $2.76M | ﹤0.01% |
97,000
+23,700
| +32% | +$657K |
|
4624
iShares 0-3 Month Treasury Bond ETF
SGOV
$109B
| $2.76M | ﹤0.01% |
27,373
-21,148
| -44% | -$2.13M |
|
4625
ASML
ASML
$617B
| $2.76M | ﹤0.01% |
1,385
-252,832
| -99% | -$402M |
|
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.