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 | |
|---|---|---|---|---|---|---|
|
HTT
10676
High Templar Tech Ltd
HTT
$387M
| $82K | ﹤0.01% |
32,025
-14,476
| -31% | -$37.7K |
|
|
XRPI
10677
Volatility Shares Trust XRP ETF
XRPI
$99.8M
| $82K | ﹤0.01% |
+14,282
| New | +$104K |
|
10678
CALL
Precision BioSciences
DTIL
$182M
| $81.7K | ﹤0.01% |
+10,400
| New | +$73.2K |
|
10679
ProKidney
PROK
$364M
| $81.5K | ﹤0.01% |
39,941
-224,344
| -85% | -$411K |
|
|
CRON
10680
PUT
Cronos Group
CRON
$1.18B
| $81.5K | ﹤0.01% |
29,300
-11,600
| -28% | -$31.1K |
|
10681
PUT
Gold Royalty Corp
GROY
$783M
| $81.1K | ﹤0.01% |
29,400
-66,300
| -69% | -$219K |
|
10682
PUT
Savara
SVRA
$1.08B
| $80.7K | ﹤0.01% |
13,100
-8,100
| -38% | -$43.5K |
|
|
LOAN
10683
CALL
Manhattan Bridge Capital
LOAN
$45.1M
| $80.5K | ﹤0.01% |
+17,800
| New | +$77.8K |
|
10684
PUT
Caribou Biosciences
CRBU
$136M
| $80.4K | ﹤0.01% |
+45,700
| New | +$90.3K |
|
|
HODO
10685
House of Doge
HODO
$14.6M
| $80.3K | ﹤0.01% |
22,799
+18,027
| +378% | +$85.1K |
|
10686
Liberty Latin America Class C
LILAK
$1.73B
| $80K | ﹤0.01% |
10,275
-62,993
| -86% | -$457K |
|
10687
IZEA Worldwide
IZEA
$46.5M
| $79.9K | ﹤0.01% |
21,584
-17,339
| -45% | -$67.6K |
|
10688
CALL
Horizon Technology Finance
HRZN
$314M
| $79.5K | ﹤0.01% |
16,800
-900
| -5% | -$3.89K |
|
10689
CALL
Maravai LifeSciences
MRVI
$1.03B
| $79.2K | ﹤0.01% |
12,700
-52,700
| -81% | -$228K |
|
10690
CALL
Alpha Pro Tech
APT
$54M
| $79.2K | ﹤0.01% |
14,100
-400
| -3% | -$2.09K |
|
|
ASBP
10691
Aspire-Lakewood Holdings, Inc. Common Stock
ASBP
$11.5M
| $79.2K | ﹤0.01% |
+14,830
| New | +$151K |
|
10692
CCSC Technology International Holdings
CCTG
$7.58M
| $79.1K | ﹤0.01% |
+104,132
| New | +$66.2K |
|
10693
CALL
Annovis Bio
ANVS
$47.7M
| $79K | ﹤0.01% |
42,500
-7,500
| -15% | -$14.6K |
|
|
GRAG
10694
Leverage Shares 2X Long GRAB Daily ETF
GRAG
$1.34M
| $78.8K | ﹤0.01% |
+11,466
| New | +$76.5K |
|
10695
CALL
Gerdau
GGB
$9.93B
| $78.8K | ﹤0.01% |
19,500
-15,200
| -44% | -$67.5K |
|
10696
PUT
Krispy Kreme
DNUT
$541M
| $78.7K | ﹤0.01% |
22,300
+7,100
| +47% | +$25.3K |
|
10697
CALL
Regencell Bioscience
RGC
$2.77B
| $78.6K | ﹤0.01% |
+12,900
| New | +$310K |
|
10698
CALL
Byrna Technologies
BYRN
$87.3M
| $78.5K | ﹤0.01% |
11,700
-1,700
| -13% | -$10.4K |
|
10699
PUT
LegalZoom.com
LZ
$1.07B
| $77.9K | ﹤0.01% |
12,700
-2,500
| -16% | -$15.3K |
|
10700
PUT
American Resources Corp
AREC
$220M
| $77.8K | ﹤0.01% |
36,200
-8,400
| -19% | -$18.8K |
|
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.