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 | |
|---|---|---|---|---|---|---|
4251
Camping World
CWH
$369M
| $3.46M | ﹤0.01% |
453,292
+382,659
| +542% | +$2.77M |
|
4252
PUT
OSI Systems
OSIS
$3.22B
| $3.46M | ﹤0.01% |
15,800
+12,300
| +351% | +$3.01M |
|
4253
American International
AIG
$39.8B
| $3.46M | ﹤0.01% |
46,362
-2,173,171
| -98% | -$165M |
|
4254
Moderna
MRNA
$58.5B
| $3.45M | ﹤0.01% |
49,275
+9,812
| +25% | +$508K |
|
4255
State Street SPDR Bloomberg Emerging Markets USD Bond ETF
EMHC
$311M
| $3.45M | ﹤0.01% |
+135,611
| New | +$3.42M |
|
4256
CALL
Service Corp International
SCI
$11B
| $3.45M | ﹤0.01% |
45,400
-36,300
| -44% | -$2.84M |
|
4257
Star Bulk Carriers
SBLK
$3.58B
| $3.45M | ﹤0.01% |
138,032
-412,257
| -75% | -$10.7M |
|
|
LTC
4258
CALL
LTC Properties
LTC
$2.3B
| $3.45M | ﹤0.01% |
89,600
+70,200
| +362% | +$2.67M |
|
4259
CoinShares Bitcoin Mining and Digital Power ETF
WGMI
$291M
| $3.44M | ﹤0.01% |
54,531
-112,622
| -67% | -$6.42M |
|
4260
Telefônica Brasil
VIV
$19B
| $3.44M | ﹤0.01% |
261,303
-17,034
| -6% | -$249K |
|
|
ARI
4261
PUT
Apollo Commercial Real Estate
ARI
$836M
| $3.44M | ﹤0.01% |
321,700
-14,700
| -4% | -$160K |
|
4262
PUT
BlackLine
BL
$1.67B
| $3.43M | ﹤0.01% |
122,300
+12,500
| +11% | +$374K |
|
4263
CALL
Lightpath Technologies
LPTH
$645M
| $3.43M | ﹤0.01% |
209,800
+60,000
| +40% | +$837K |
|
4264
CALL
Compass Minerals
CMP
$1B
| $3.43M | ﹤0.01% |
110,100
+38,400
| +54% | +$1.09M |
|
4265
Hartford Schroders Tax-Aware Bond ETF
HTAB
$233M
| $3.43M | ﹤0.01% |
178,640
+151,106
| +549% | +$2.89M |
|
4266
CALL
State Street SPDR S&P Bank ETF
KBE
$1.55B
| $3.42M | ﹤0.01% |
50,200
+44,400
| +766% | +$2.84M |
|
4267
MetLife
MET
$62.1B
| $3.42M | ﹤0.01% |
40,466
+23,092
| +133% | +$1.86M |
|
|
TTEQ
4268
T. Rowe Price Technology ETF
TTEQ
$448M
| $3.42M | ﹤0.01% |
+76,722
| New | +$3.04M |
|
4269
Global X Emerging Markets ex-China ETF
EMM
$56.7M
| $3.42M | ﹤0.01% |
75,606
+29,444
| +64% | +$1.25M |
|
4270
Dream Finders Homes
DFH
$1.1B
| $3.41M | ﹤0.01% |
197,830
+66,272
| +50% | +$974K |
|
4271
Sherwin-Williams
SHW
$78.8B
| $3.41M | ﹤0.01% |
9,907
+4,897
| +98% | +$1.56M |
|
4272
Cognyte Software
CGNT
$625M
| $3.41M | ﹤0.01% |
388,265
+3,005
| +0.8% | +$28.5K |
|
|
IVA
4273
Inventiva
IVA
$872M
| $3.41M | ﹤0.01% |
901,369
+831,935
| +1,198% | +$4M |
|
|
CBLL
4274
CeriBell Inc
CBLL
$951M
| $3.4M | ﹤0.01% |
175,022
+132,051
| +307% | +$2.51M |
|
|
IMVP
4275
Invesco India ETF
IMVP
$101M
| $3.4M | ﹤0.01% |
169,504
+139,152
| +458% | +$2.92M |
|
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.