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 | |
|---|---|---|---|---|---|---|
3976
SL Green Realty
SLG
$3.67B
| $4.12M | ﹤0.01% |
+79,593
| New | +$3.55M |
|
3977
PUT
Banco Macro
BMA
$5B
| $4.12M | ﹤0.01% |
44,500
+11,100
| +33% | +$911K |
|
|
FEOE
3978
First Eagle Overseas Equity ETF
FEOE
$1.91B
| $4.12M | ﹤0.01% |
77,134
-102,034
| -57% | -$5.43M |
|
|
MPT
3979
CALL
Medical Properties Trust
MPT
$2.19B
| $4.12M | ﹤0.01% |
891,500
-445,600
| -33% | -$2.21M |
|
3980
CALL
Sun Communities
SUI
$14.1B
| $4.11M | ﹤0.01% |
34,300
-52,700
| -61% | -$6.59M |
|
3981
VanEck Emerging Markets High Yield Bond ETF
HYEM
$520M
| $4.11M | ﹤0.01% |
204,464
+70,697
| +53% | +$1.42M |
|
3982
PUT
Alexandria Real Estate Equities
ARE
$9.65B
| $4.11M | ﹤0.01% |
77,800
+32,500
| +72% | +$1.55M |
|
3983
Luxfer Holdings
LXFR
$461M
| $4.11M | ﹤0.01% |
227,662
+23,431
| +11% | +$366K |
|
3984
John Hancock Multifactor Emerging Markets ETF
JHEM
$1.02B
| $4.1M | ﹤0.01% |
101,914
+33,239
| +48% | +$1.29M |
|
|
VISN
3985
PUT
Vistance Networks Inc
VISN
$1.52B
| $4.1M | ﹤0.01% |
320,800
+114,200
| +55% | +$1.61M |
|
3986
Infosys
INFY
$44.8B
| $4.1M | ﹤0.01% |
390,642
-5,378,095
| -93% | -$67.4M |
|
3987
PUT
Crown Castle
CCI
$31.5B
| $4.1M | ﹤0.01% |
54,100
+6,000
| +12% | +$527K |
|
|
PVLA
3988
CALL
Palvella Therapeutics
PVLA
$2.23B
| $4.1M | ﹤0.01% |
26,800
-7,800
| -23% | -$947K |
|
3989
CALL
Fox Class B
FOX
$24.7B
| $4.09M | ﹤0.01% |
87,400
+79,900
| +1,065% | +$4.44M |
|
3990
PUT
T. Rowe Price
TROW
$22B
| $4.09M | ﹤0.01% |
36,000
-35,000
| -49% | -$3.58M |
|
3991
Entergy
ETR
$49.2B
| $4.09M | ﹤0.01% |
35,585
+962
| +3% | +$108K |
|
3992
PUT
Liberty Energy
LBRT
$3.11B
| $4.09M | ﹤0.01% |
156,000
+72,500
| +87% | +$2.17M |
|
|
GRNY
3993
CALL
FundStrat Granny Shots US Large Cap ETF
GRNY
$4.45B
| $4.08M | ﹤0.01% |
147,700
+32,200
| +28% | +$856K |
|
|
CMPS
3994
CALL
Compass Pathways
CMPS
$2.06B
| $4.08M | ﹤0.01% |
288,300
+220,500
| +325% | +$2.24M |
|
3995
PUT
Medpace
MEDP
$17.3B
| $4.08M | ﹤0.01% |
7,700
+900
| +13% | +$415K |
|
3996
CONMED
CNMD
$1.4B
| $4.07M | ﹤0.01% |
124,476
+27,553
| +28% | +$992K |
|
3997
CALL
Eagle Materials
EXP
$5.49B
| $4.07M | ﹤0.01% |
18,100
+8,700
| +93% | +$1.82M |
|
|
ELME
3998
Elme Communities
ELME
$147M
| $4.07M | ﹤0.01% |
2,747,722
-1,236,674
| -31% | -$2.51M |
|
3999
Woori Financial
WF
$19.4B
| $4.06M | ﹤0.01% |
70,791
+54,515
| +335% | +$3.54M |
|
4000
PUT
Vodafone
VOD
$40.6B
| $4.06M | ﹤0.01% |
306,900
+102,900
| +50% | +$1.56M |
|
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.