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 | |
|---|---|---|---|---|---|---|
11201
Celularity
CELU
$36.5M
| $17.2K | ﹤0.01% |
+28,713
| New | +$27.6K |
|
11202
PUT
NET Power
NPWR
$161M
| $17K | ﹤0.01% |
10,200
-2,300
| -18% | -$4.17K |
|
11203
IGC Pharma
IGC
$27.6M
| $17K | ﹤0.01% |
+62,610
| New | +$18.5K |
|
11204
Amesite
AMST
$6.53M
| $17K | ﹤0.01% |
+12,760
| New | +$17.3K |
|
|
NXAT
11205
Nexus Advanced Technologies Inc. Ordinary Shares
NXAT
$4.21M
| $16.7K | ﹤0.01% |
+3,743
| New | +$34.1K |
|
11206
PUT
Playboy Inc
PLBY
$135M
| $16.6K | ﹤0.01% |
+13,600
| New | +$20.6K |
|
|
FFAI
11207
CALL
Faraday Future Intelligent Electric
FFAI
$6.75M
| $16.3K | ﹤0.01% |
471
+402
| +583% | +$19.8K |
|
|
BZAI
11208
PUT
Blaize Holdings
BZAI
$79.5M
| $16.1K | ﹤0.01% |
+11,700
| New | +$20.6K |
|
11209
Silynxcom
SYNX
$5.54M
| $16K | ﹤0.01% |
15,554
+1,219
| +9% | +$1.41K |
|
11210
SurgePays
SURG
$3.69M
| $15.9K | ﹤0.01% |
+44,128
| New | +$24.4K |
|
11211
Ocean Power Technologies
OPTT
$19M
| $15.9K | ﹤0.01% |
2,018
+596
| +42% | +$6.06K |
|
11212
CBAK Energy Technology Ltd
CBAT
$87.8M
| $15.8K | ﹤0.01% |
26,777
-12,520
| -32% | -$9.57K |
|
11213
Netcapital
NCPL
$3.53M
| $15.7K | ﹤0.01% |
+29,293
| New | +$17.4K |
|
11214
PUT
BuzzFeed
BZFD
$87.5M
| $15.6K | ﹤0.01% |
+10,700
| New | +$12.3K |
|
|
LBGJ
11215
Li Bang International
LBGJ
$1.37M
| $15.5K | ﹤0.01% |
66
-68
| -51% | -$14.2K |
|
|
OKYO
11216
OKYO Pharma
OKYO
$70.8M
| $15.5K | ﹤0.01% |
+10,302
| New | +$16.5K |
|
11217
PUT
Gevo
GEVO
$388M
| $15.3K | ﹤0.01% |
10,200
-3,700
| -27% | -$6.52K |
|
11218
CALL
Century Casinos
CNTY
$31.5M
| $15K | ﹤0.01% |
11,700
-300
| -3% | -$421 |
|
11219
Quest Resource Holding
QRHC
$28.9M
| $14.9K | ﹤0.01% |
11,797
-12,689
| -52% | -$15.3K |
|
|
BGMS
11220
Bio Green Med Solution Inc
BGMS
$7.29M
| $14.8K | ﹤0.01% |
+16,291
| New | +$15.7K |
|
|
DJTU
11221
T-REX 2X Long DJT Daily Target ETF
DJTU
$9.34M
| $14.8K | ﹤0.01% |
+1,549
| New | +$21.3K |
|
11222
Moving iMage Technologies
MITQ
$6.36M
| $14.5K | ﹤0.01% |
+25,069
| New | +$15K |
|
|
FUSE
11223
Fusemachines Inc
FUSE
$16.3M
| $14.4K | ﹤0.01% |
+13,710
| New | +$19.1K |
|
|
APUS
11224
Apimeds Pharmaceuticals US
APUS
$2.78M
| $14.4K | ﹤0.01% |
+1,599
| New | +$21.8K |
|
11225
Flux Power
FLUX
$11.6M
| $14.3K | ﹤0.01% |
+16,593
| New | +$17.6K |
|
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.