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 | |
|---|---|---|---|---|---|---|
6151
PUT
Xenon Pharmaceuticals
XENE
$5.64B
| $1.19M | ﹤0.01% |
19,700
-192,700
| -91% | -$10.7M |
|
|
BGB
6152
Blackstone Strategic Credit 2027 Term Fund
BGB
$501M
| $1.19M | ﹤0.01% |
+105,228
| New | +$1.19M |
|
6153
VictoryShares Emerging Markets Value Momentum ETF
UEVM
$249M
| $1.19M | ﹤0.01% |
20,501
-1,499
| -7% | -$89.7K |
|
|
CBL
6154
CBL Properties
CBL
$1.69B
| $1.19M | ﹤0.01% |
22,389
-28,106
| -56% | -$1.3M |
|
6155
CALL
Genworth Financial
GNW
$3.96B
| $1.19M | ﹤0.01% |
125,500
+40,200
| +47% | +$357K |
|
6156
iShares Global Financials ETF
IXG
$696M
| $1.19M | ﹤0.01% |
9,539
-91,564
| -91% | -$11.1M |
|
6157
iShares iBonds Dec 2026 Term Muni Bond ETF
IBMO
$546M
| $1.19M | ﹤0.01% |
46,282
-27,132
| -37% | -$695K |
|
6158
SIFCO Industries
SIF
$135M
| $1.19M | ﹤0.01% |
+50,675
| New | +$923K |
|
|
MSTZ
6159
T-Rex 2X Inverse MSTR Daily Target ETF
MSTZ
$106M
| $1.19M | ﹤0.01% |
76,335
+56,802
| +291% | +$479K |
|
6160
PUT
Mistras Group
MG
$631M
| $1.18M | ﹤0.01% |
67,800
+44,800
| +195% | +$797K |
|
|
AUGO
6161
PUT
Aura Minerals Inc
AUGO
$7.3B
| $1.18M | ﹤0.01% |
18,800
+15,200
| +422% | +$1.2M |
|
6162
Ooma
OOMA
$628M
| $1.18M | ﹤0.01% |
61,533
-58,170
| -49% | -$998K |
|
6163
PUT
Vanguard Morningstar Small-Cap ETF
VB
$78.9B
| $1.18M | ﹤0.01% |
3,900
+2,900
| +290% | +$831K |
|
6164
Global X FTSE Southeast Asia ETF
ASEA
$104M
| $1.18M | ﹤0.01% |
60,268
-128,466
| -68% | -$2.55M |
|
6165
PUT
Appian
APPN
$2.49B
| $1.18M | ﹤0.01% |
51,600
+41,600
| +416% | +$925K |
|
6166
CALL
Nexstar Media Group
NXST
$5.21B
| $1.18M | ﹤0.01% |
6,600
-2,700
| -29% | -$506K |
|
6167
PUT
Pegasystems
PEGA
$5.96B
| $1.18M | ﹤0.01% |
39,300
+18,100
| +85% | +$648K |
|
6168
Huntington Ingalls Industries
HII
$11B
| $1.18M | ﹤0.01% |
4,208
-161,961
| -97% | -$54.1M |
|
|
DLLL
6169
GraniteShares 2x Long DELL Daily ETF
DLLL
$189M
| $1.18M | ﹤0.01% |
47,171
-62,213
| -57% | -$830K |
|
6170
Ulta Beauty
ULTA
$23.4B
| $1.18M | ﹤0.01% |
2,609
-1,568
| -38% | -$796K |
|
6171
United States 12 Month Oil Fund,
USL
$48M
| $1.18M | ﹤0.01% |
25,931
-1,803
| -7% | -$92K |
|
6172
Autohome
ATHM
$2.5B
| $1.18M | ﹤0.01% |
61,804
-543,408
| -90% | -$9.81M |
|
6173
First Trust SSI Strategic Convertible Securities ETF
FCVT
$102M
| $1.18M | ﹤0.01% |
21,860
-71,111
| -76% | -$3.62M |
|
6174
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.41B
| $1.17M | ﹤0.01% |
12,134
-4,051
| -25% | -$384K |
|
6175
CALL
Ternium
TX
$11.4B
| $1.17M | ﹤0.01% |
27,500
-55,400
| -67% | -$2.5M |
|
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.