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 | |
|---|---|---|---|---|---|---|
3801
Duke Energy
DUK
$91.4B
| $4.65M | ﹤0.01% |
36,717
-675,050
| -95% | -$85.2M |
|
3802
Simply Good Foods
SMPL
$866M
| $4.65M | ﹤0.01% |
349,864
+84,284
| +32% | +$1.04M |
|
3803
PUT
Iridium Communications
IRDM
$4.95B
| $4.64M | ﹤0.01% |
84,600
+42,400
| +100% | +$1.81M |
|
3804
CALL
Hawaiian Electric Industries
HE
$1.72B
| $4.64M | ﹤0.01% |
342,900
+300
| +0.1% | +$4.28K |
|
3805
CALL
Stellantis
STLA
$14.1B
| $4.63M | ﹤0.01% |
807,400
+459,600
| +132% | +$3.4M |
|
3806
CALL
Ball Corp
BALL
$16B
| $4.63M | ﹤0.01% |
74,200
-31,500
| -30% | -$1.85M |
|
3807
Goldman Sachs Physical Gold ETF Shares
AAAU
$2.64B
| $4.63M | ﹤0.01% |
+117,007
| New | +$5.21M |
|
|
STLN
3808
Starling Oncology
STLN
$716M
| $4.63M | ﹤0.01% |
852,163
+427,269
| +101% | +$1.79M |
|
|
MRP
3809
CALL
Millrose Properties Inc
MRP
$4.72B
| $4.62M | ﹤0.01% |
153,900
+71,600
| +87% | +$2.07M |
|
3810
CALL
Regions Financial
RF
$24.2B
| $4.62M | ﹤0.01% |
153,100
-162,500
| -51% | -$4.56M |
|
3811
CALL
Agilon Health
AGL
$1.48B
| $4.62M | ﹤0.01% |
+43,112
| New | +$2.82M |
|
3812
PUT
Red Rock Resorts
RRR
$3.06B
| $4.61M | ﹤0.01% |
70,900
-7,100
| -9% | -$404K |
|
|
ABVX
3813
CALL
Abivax
ABVX
$9.16B
| $4.61M | ﹤0.01% |
34,600
-42,000
| -55% | -$4.75M |
|
3814
Suburban Propane Partners
SPH
$1.13B
| $4.61M | ﹤0.01% |
+269,539
| New | +$5.16M |
|
3815
CALL
American Public Education
APEI
$801M
| $4.61M | ﹤0.01% |
85,800
+62,800
| +273% | +$3.45M |
|
3816
CALL
Delek Logistics
DKL
$3.29B
| $4.6M | ﹤0.01% |
89,300
+10,800
| +14% | +$549K |
|
3817
Mondelez International
MDLZ
$77.7B
| $4.6M | ﹤0.01% |
79,525
+18,447
| +30% | +$1.11M |
|
|
TISC
3818
Thrivent International Small Cap ETF
TISC
| $4.6M | ﹤0.01% |
+200,000
| New | +$4.62M |
|
3819
POSCO
PKX
$17.7B
| $4.59M | ﹤0.01% |
89,398
+79,361
| +791% | +$5.44M |
|
3820
PUT
Aaon
AAON
$6.3B
| $4.59M | ﹤0.01% |
36,200
+21,000
| +138% | +$2.46M |
|
3821
PUT
-1x Short VIX Futures ETF
SVIX
$132M
| $4.59M | ﹤0.01% |
193,100
-138,400
| -42% | -$2.8M |
|
3822
Ford
F
$53.1B
| $4.59M | ﹤0.01% |
330,081
+293,732
| +808% | +$3.96M |
|
|
BLSH
3823
CALL
Bullish
BLSH
$5.53B
| $4.59M | ﹤0.01% |
195,700
+108,300
| +124% | +$3.77M |
|
3824
Tecnoglass Holdings
TGLS
$1.61B
| $4.58M | ﹤0.01% |
+97,845
| New | +$4.23M |
|
3825
Banco Macro
BMA
$4.86B
| $4.57M | ﹤0.01% |
49,365
+36,365
| +280% | +$2.99M |
|
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.