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 | |
|---|---|---|---|---|---|---|
5576
PUT
Ashland
ASH
$3.19B
| $1.58M | ﹤0.01% |
24,000
-29,500
| -55% | -$1.71M |
|
5577
PUT
Range Nuclear Renaissance Index ETF
NUKZ
$708M
| $1.58M | ﹤0.01% |
23,200
+20,100
| +648% | +$1.42M |
|
5578
CALL
Halozyme
HALO
$12.1B
| $1.58M | ﹤0.01% |
20,200
-700
| -3% | -$47.7K |
|
|
SKE
5579
PUT
Skeena Resources
SKE
$3.81B
| $1.58M | ﹤0.01% |
59,300
-110,100
| -65% | -$3.31M |
|
5580
Zevia
ZVIA
$93.8M
| $1.58M | ﹤0.01% |
+969,397
| New | +$1.32M |
|
|
GCSH
5581
Guggenheim Ultra Short Income ETF
GCSH
| $1.58M | ﹤0.01% |
+31,470
| New | +$1.58M |
|
5582
Invesco BulletShares 2026 Municipal Bond ETF
BSMQ
$268M
| $1.58M | ﹤0.01% |
+66,923
| New | +$1.58M |
|
5583
CALL
Bio-Techne
TECH
$11.3B
| $1.58M | ﹤0.01% |
22,300
-78,300
| -78% | -$4.23M |
|
|
BTX
5584
BlackRock Technology and Private Equity Term Trust
BTX
$993M
| $1.57M | ﹤0.01% |
174,363
+59,288
| +52% | +$493K |
|
5585
PUT
DuPont de Nemours
DD
$16.7B
| $1.57M | ﹤0.01% |
11,600
-2,233
| -16% | -$317K |
|
5586
Sundial Growers
SNDL
$330M
| $1.57M | ﹤0.01% |
1,165,093
+841,619
| +260% | +$1.21M |
|
5587
CALL
Precigen
PGEN
$2.46B
| $1.57M | ﹤0.01% |
275,800
-75,100
| -21% | -$325K |
|
|
BOT
5588
RoboStrategy Inc
BOT
$638M
| $1.57M | ﹤0.01% |
+39,533
| New | +$1.22M |
|
5589
CALL
Nektar Therapeutics
NKTR
$2.25B
| $1.57M | ﹤0.01% |
22,500
-20,400
| -48% | -$1.49M |
|
5590
CALL
iShare MSCI Eurozone ETF
EZU
$9.58B
| $1.57M | ﹤0.01% |
22,600
+2,300
| +11% | +$155K |
|
|
RMHY
5591
Global X Adaptive Risk Managed Yield ETF
RMHY
$49.1M
| $1.57M | ﹤0.01% |
+62,770
| New | +$1.57M |
|
5592
PUT
Telesat
TSAT
$726M
| $1.57M | ﹤0.01% |
31,000
+23,700
| +325% | +$1.15M |
|
5593
CALL
BlackLine
BL
$1.72B
| $1.57M | ﹤0.01% |
55,900
+4,800
| +9% | +$143K |
|
5594
Reddit
RDDT
$30.7B
| $1.57M | ﹤0.01% |
9,035
+2,122
| +31% | +$340K |
|
5595
PUT
Ezcorp Inc
EZPW
$1.88B
| $1.57M | ﹤0.01% |
+45,300
| New | +$1.43M |
|
5596
CMS Energy
CMS
$20.8B
| $1.56M | ﹤0.01% |
20,437
-2,029
| -9% | -$152K |
|
5597
PUT
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.51B
| $1.56M | ﹤0.01% |
14,500
+11,400
| +368% | +$1.18M |
|
5598
PUT
Natural Resource Partners
NRP
$1.46B
| $1.56M | ﹤0.01% |
16,100
+1,500
| +10% | +$165K |
|
5599
CALL
Candel Therapeutics
CADL
$805M
| $1.56M | ﹤0.01% |
151,600
+100
| +0.1% | +$755 |
|
5600
PUT
Bloomin' Brands
BLMN
$720M
| $1.56M | ﹤0.01% |
170,800
+95,200
| +126% | +$693K |
|
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.