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 | |
|---|---|---|---|---|---|---|
4826
Koppers
KOP
$881M
| $2.43M | ﹤0.01% |
54,010
-92,939
| -63% | -$3.8M |
|
4827
Invesco DB Precious Metals Fund
DBP
$260M
| $2.42M | ﹤0.01% |
+26,222
| New | +$2.79M |
|
4828
CALL
Broadridge
BR
$19.2B
| $2.42M | ﹤0.01% |
17,700
+8,000
| +82% | +$1.21M |
|
4829
Xerox
XRX
$466M
| $2.42M | ﹤0.01% |
+773,815
| New | +$1.93M |
|
|
AD
4830
Array Digital Infrastructure
AD
$3.24B
| $2.42M | ﹤0.01% |
66,796
+49,523
| +287% | +$2.35M |
|
|
SNK
4831
GraniteShares 2x Short SpaceX Daily ETF
SNK
$20.6M
| $2.42M | ﹤0.01% |
+143,229
| New | +$2.62M |
|
4832
PUT
AZZ Inc
AZZ
$4B
| $2.42M | ﹤0.01% |
+15,600
| New | +$2.22M |
|
4833
CALL
Porch Group
PRCH
$1.82B
| $2.42M | ﹤0.01% |
160,700
+91,300
| +132% | +$899K |
|
4834
PUT
Allot
ALLT
$389M
| $2.42M | ﹤0.01% |
+273,000
| New | +$2.03M |
|
4835
CALL
Federal Signal
FSS
$6.97B
| $2.42M | ﹤0.01% |
18,800
+11,900
| +172% | +$1.36M |
|
4836
CALL
iRhythm Holdings
IRTC
$3.7B
| $2.41M | ﹤0.01% |
20,300
+9,800
| +93% | +$1.14M |
|
|
METU
4837
Direxion Daily META Bull 2X ETF
METU
$530M
| $2.41M | ﹤0.01% |
119,086
+1,858
| +2% | +$46.3K |
|
4838
CALL
Organon & Co
OGN
$3.59B
| $2.41M | ﹤0.01% |
178,100
-27,800
| -14% | -$332K |
|
|
PIEQ
4839
Principal International Equity ETF
PIEQ
$1.38B
| $2.41M | ﹤0.01% |
67,182
+38,524
| +134% | +$1.36M |
|
4840
PUT
Jazz Pharmaceuticals
JAZZ
$15.8B
| $2.41M | ﹤0.01% |
10,000
-9,800
| -49% | -$2.15M |
|
4841
PUT
SELLAS Life Sciences
SLS
$2.36B
| $2.41M | ﹤0.01% |
+163,000
| New | +$1.13M |
|
4842
iShares Core 5-10 Year USD Bond ETF
IMTB
$270M
| $2.4M | ﹤0.01% |
55,127
+7,271
| +15% | +$318K |
|
4843
PUT
Vanguard Morningstar Mega Cap Value ETF
MGV
$13.6B
| $2.4M | ﹤0.01% |
14,700
+4,400
| +43% | +$683K |
|
4844
Touchstone Ultra Short Income ETF
TUSI
$709M
| $2.4M | ﹤0.01% |
94,998
+73,974
| +352% | +$1.87M |
|
4845
PUT
StoneX
SNEX
$8.11B
| $2.4M | ﹤0.01% |
+30,375
| New | +$2.28M |
|
4846
Fidelity Emerging Markets Multifactor ETF
FDEM
$595M
| $2.4M | ﹤0.01% |
65,988
-499,657
| -88% | -$17.8M |
|
4847
CALL
Goodyear
GT
$1.52B
| $2.4M | ﹤0.01% |
363,100
-43,600
| -11% | -$281K |
|
|
AGRH
4848
DELISTED
iShares Interest Rate Hedged US Aggregate Bond ETF
AGRH
| $2.39M | ﹤0.01% |
+90,842
| New | +$2.38M |
|
4849
First Trust Exchange-Traded Fund VI First Trust Hedged BuyWrite Income ETF
FTQI
$972M
| $2.39M | ﹤0.01% |
+108,164
| New | +$2.32M |
|
|
DQ
4850
PUT
Daqo New Energy
DQ
$769M
| $2.39M | ﹤0.01% |
178,300
-7,900
| -4% | -$143K |
|
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.