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 | |
|---|---|---|---|---|---|---|
3626
Commercial Metals
CMC
$7.28B
| $5.31M | ﹤0.01% |
84,544
+76,831
| +996% | +$5.4M |
|
3627
CALL
Global X Cybersecurity ETF
BUG
$1.79B
| $5.3M | ﹤0.01% |
138,700
-3,300
| -2% | -$102K |
|
3628
CALL
Silicon Laboratories
SLAB
$7.33B
| $5.29M | ﹤0.01% |
24,200
-2,700
| -10% | -$584K |
|
3629
CALL
ProShares UltraPro Short S&P 500
SPXU
$453M
| $5.29M | ﹤0.01% |
142,675
+30,875
| +28% | +$1.28M |
|
3630
CALL
Tetra Tech
TTEK
$9.34B
| $5.29M | ﹤0.01% |
+183,000
| New | +$5.37M |
|
3631
PUT
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.67B
| $5.28M | ﹤0.01% |
163,088
+136,431
| +512% | +$16.3M |
|
|
SII
3632
CALL
Sprott
SII
$3.19B
| $5.28M | ﹤0.01% |
47,000
+500
| +1% | +$65.4K |
|
3633
CALL
Energy Vault
NRGV
$722M
| $5.28M | ﹤0.01% |
1,120,200
+777,000
| +226% | +$3.48M |
|
3634
Kornit Digital
KRNT
$656M
| $5.28M | ﹤0.01% |
324,670
-42,821
| -12% | -$677K |
|
3635
CALL
Lennox International
LII
$12.5B
| $5.27M | ﹤0.01% |
9,200
+1,900
| +26% | +$967K |
|
3636
CALL
Hasbro
HAS
$12.6B
| $5.27M | ﹤0.01% |
63,800
-102,100
| -62% | -$9.19M |
|
3637
NNN REIT
NNN
$7.99B
| $5.27M | ﹤0.01% |
113,163
+61,980
| +121% | +$2.77M |
|
|
SCHR
3638
Schwab Intermediately-Term US Treasury ETF
SCHR
$13.3B
| $5.26M | ﹤0.01% |
213,450
+118,837
| +126% | +$2.94M |
|
3639
PUT
EverQuote
EVER
$822M
| $5.26M | ﹤0.01% |
+221,200
| New | +$4.05M |
|
3640
CALL
Clearfield
CLFD
$409M
| $5.24M | ﹤0.01% |
131,800
+122,600
| +1,333% | +$4.5M |
|
|
IAUX
3641
i-80 Gold Corp
IAUX
$1.43B
| $5.24M | ﹤0.01% |
3,641,741
+2,640,521
| +264% | +$4.08M |
|
3642
Royal Caribbean
RCL
$67.9B
| $5.24M | ﹤0.01% |
16,515
+4,483
| +37% | +$1.25M |
|
3643
Sprott Uranium Miners ETF
URNM
$1.91B
| $5.24M | ﹤0.01% |
+99,595
| New | +$6.16M |
|
3644
PUT
Frontline
FRO
$11.9B
| $5.24M | ﹤0.01% |
150,500
+29,600
| +24% | +$1.09M |
|
3645
Outfront Media
OUT
$4.96B
| $5.23M | ﹤0.01% |
159,773
-515,808
| -76% | -$16M |
|
3646
Capital Group Core Bond ETF
CGCB
$6.5B
| $5.23M | ﹤0.01% |
199,801
-16,637
| -8% | -$437K |
|
3647
PUT
Lucid Motors
LCID
$1.59B
| $5.23M | ﹤0.01% |
781,480
+311,240
| +66% | +$2.01M |
|
3648
CALL
Legend Biotech
LEGN
$3.31B
| $5.23M | ﹤0.01% |
181,000
+109,500
| +153% | +$2.95M |
|
3649
CALL
International Flavors & Fragrances
IFF
$21.5B
| $5.22M | ﹤0.01% |
65,900
+37,500
| +132% | +$2.79M |
|
3650
PUT
Manchester United
MANU
$3.45B
| $5.22M | ﹤0.01% |
227,600
-130,100
| -36% | -$2.58M |
|
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.