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 | |
|---|---|---|---|---|---|---|
3176
CALL
Sibanye-Stillwater
SBSW
$8.38B
| $7.44M | ﹤0.01% |
876,500
+229,700
| +36% | +$2.68M |
|
3177
PUT
Rexford Industrial Realty
REXR
$8.61B
| $7.44M | ﹤0.01% |
222,100
+162,500
| +273% | +$5.68M |
|
3178
iShares AAA-A Rated Corporate Bond ETF
QLTA
$1.18B
| $7.43M | ﹤0.01% |
156,377
+28,980
| +23% | +$1.38M |
|
3179
BNY Mellon Global Infrastructure Income ETF
BKGI
$1.57B
| $7.43M | ﹤0.01% |
165,222
-29,987
| -15% | -$1.36M |
|
3180
CALL
CryoPort
CYRX
$826M
| $7.42M | ﹤0.01% |
472,800
-106,600
| -18% | -$1.37M |
|
3181
JPMorgan ActiveBuilders Emerging Markets Equity ETF
JEMA
$1.73B
| $7.42M | ﹤0.01% |
116,141
-255,142
| -69% | -$15.4M |
|
3182
PUT
Rackspace Technology
RXT
$851M
| $7.42M | ﹤0.01% |
1,135,800
+374,200
| +49% | +$1.46M |
|
3183
PUT
Tencent Music
TME
$12.9B
| $7.41M | ﹤0.01% |
887,700
+390,100
| +78% | +$3.56M |
|
3184
Immunocore
IMCR
$1.64B
| $7.41M | ﹤0.01% |
233,348
+28,980
| +14% | +$857K |
|
3185
CALL
ARK Space & Defense Innovation ETF
ARKX
$747M
| $7.4M | ﹤0.01% |
216,900
+169,300
| +356% | +$5.7M |
|
3186
PUT
Novanta
NOVT
$5.23B
| $7.4M | ﹤0.01% |
45,600
+3,900
| +9% | +$564K |
|
3187
CALL
US Foods
USFD
$19.9B
| $7.39M | ﹤0.01% |
72,300
+47,700
| +194% | +$4.26M |
|
3188
PUT
BlackSky Technology
BKSY
$875M
| $7.39M | ﹤0.01% |
264,700
+220,900
| +504% | +$7.98M |
|
3189
PUT
Dover
DOV
$25.5B
| $7.38M | ﹤0.01% |
32,900
+14,400
| +78% | +$3.14M |
|
3190
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.08B
| $7.37M | ﹤0.01% |
140,050
-116,913
| -45% | -$6.12M |
|
|
SEZL
3191
PUT
Sezzle
SEZL
$4.01B
| $7.36M | ﹤0.01% |
42,900
+32,700
| +321% | +$3.45M |
|
3192
PUT
Universal Technical Institute
UTI
$1.13B
| $7.36M | ﹤0.01% |
172,100
+2,200
| +1% | +$84.5K |
|
3193
Duos Technologies
DUOT
$256M
| $7.36M | ﹤0.01% |
613,248
+574,342
| +1,476% | +$5.77M |
|
3194
CALL
Danaos Corp
DAC
$2.91B
| $7.35M | ﹤0.01% |
60,100
+27,800
| +86% | +$3.47M |
|
3195
CALL
CVR Energy
CVI
$5.24B
| $7.34M | ﹤0.01% |
266,700
+60,600
| +29% | +$1.92M |
|
3196
Skyworks Solutions
SWKS
$13.5B
| $7.34M | ﹤0.01% |
108,231
+100,042
| +1,222% | +$6.81M |
|
|
OMDA
3197
Omada Health Inc
OMDA
$1.2B
| $7.32M | ﹤0.01% |
+333,618
| New | +$5.33M |
|
3198
Boise Cascade
BCC
$2.65B
| $7.32M | ﹤0.01% |
94,276
-80,395
| -46% | -$5.96M |
|
3199
CALL
Harmony Gold Mining
HMY
$12.2B
| $7.31M | ﹤0.01% |
480,500
+168,000
| +54% | +$2.79M |
|
3200
CALL
CBRE Group
CBRE
$40.6B
| $7.3M | ﹤0.01% |
54,200
-32,900
| -38% | -$4.53M |
|
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.