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 | |
|---|---|---|---|---|---|---|
5151
Braskem
BAK
$705M
| $2M | ﹤0.01% |
820,304
+301,479
| +58% | +$1.14M |
|
5152
Davis Select US Equity ETF
DUSA
$1.26B
| $2M | ﹤0.01% |
35,624
-86,685
| -71% | -$4.77M |
|
5153
PUT
Harrow
HROW
$1.28B
| $2M | ﹤0.01% |
47,100
-20,800
| -31% | -$774K |
|
|
OBE
5154
CALL
Obsidian Energy
OBE
$810M
| $2M | ﹤0.01% |
246,000
+39,900
| +19% | +$448K |
|
5155
PUT
NiSource
NI
$19.5B
| $2M | ﹤0.01% |
42,000
+35,800
| +577% | +$1.69M |
|
|
CGUI
5156
Capital Group Ultra Short Income ETF
CGUI
$329M
| $1.99M | ﹤0.01% |
78,810
+69,335
| +732% | +$1.76M |
|
|
ELVA
5157
Electrovaya
ELVA
$306M
| $1.99M | ﹤0.01% |
189,739
-100,138
| -35% | -$992K |
|
5158
CALL
Moog Inc Class A
MOG.A
$11.4B
| $1.99M | ﹤0.01% |
4,700
+3,200
| +213% | +$1.09M |
|
|
AFDM
5159
First Trust Exchange-Traded Fund III First Trust Active Factor International ETF
AFDM
$165M
| $1.99M | ﹤0.01% |
22,875
-1,910
| -8% | -$165K |
|
5160
CALL
RB Global
RBA
$15.6B
| $1.99M | ﹤0.01% |
+17,100
| New | +$1.8M |
|
|
RVI
5161
PUT
Robinhood Ventures Fund I
RVI
$742M
| $1.99M | ﹤0.01% |
+60,700
| New | +$2.31M |
|
5162
iShares MSCI Qatar ETF
QAT
$58.8M
| $1.99M | ﹤0.01% |
+110,382
| New | +$2.08M |
|
5163
PUT
Canadian Pacific Kansas City
CP
$77.1B
| $1.98M | ﹤0.01% |
22,900
-3,300
| -13% | -$283K |
|
5164
PUT
Digital Turbine
APPS
$1.31B
| $1.98M | ﹤0.01% |
153,800
+116,500
| +312% | +$696K |
|
5165
BlackRock Capital Allocation Term Trust
BCAT
$1.5B
| $1.98M | ﹤0.01% |
124,513
+43,374
| +53% | +$666K |
|
5166
CALL
Immunome
IMNM
$2.66B
| $1.98M | ﹤0.01% |
93,500
+58,700
| +169% | +$1.26M |
|
5167
CALL
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$14.2B
| $1.98M | ﹤0.01% |
20,500
+7,800
| +61% | +$747K |
|
5168
PUT
Raymond James Financial
RJF
$31.7B
| $1.98M | ﹤0.01% |
13,000
+6,800
| +110% | +$1.03M |
|
5169
CALL
RingCentral
RNG
$6.14B
| $1.98M | ﹤0.01% |
50,700
+1,000
| +2% | +$40.4K |
|
|
ITIC
5170
Investors Title Co
ITIC
$565M
| $1.98M | ﹤0.01% |
7,217
+4,298
| +147% | +$1.04M |
|
5171
CALL
Kopin
KOPN
$807M
| $1.97M | ﹤0.01% |
440,600
-67,700
| -13% | -$295K |
|
5172
CALL
Tradeweb Markets
TW
$21.6B
| $1.97M | ﹤0.01% |
19,800
+13,000
| +191% | +$1.41M |
|
|
USLN
5173
iShares Broad USD Floating Rate Loan ETF
USLN
$22.8M
| $1.97M | ﹤0.01% |
39,062
-6,247
| -14% | -$317K |
|
5174
iShares Paris-Aligned Climate Optimized MSCI USA ETF
PABU
$2.5B
| $1.97M | ﹤0.01% |
25,891
-91,150
| -78% | -$6.81M |
|
|
GRRR
5175
PUT
Gorilla Technology Group
GRRR
$350M
| $1.97M | ﹤0.01% |
99,200
+15,100
| +18% | +$227K |
|
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.