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 | |
|---|---|---|---|---|---|---|
451
PUT
Amphenol
APH
$194B
| $281M | 0.02% |
3,183,400
-1,457,000
| -31% | -$105M |
|
452
CALL
State Street SPDR S&P Regional Banking ETF
KRE
$4.31B
| $281M | 0.02% |
3,747,800
+631,500
| +20% | +$44.2M |
|
453
CALL
Spotify
SPOT
$114B
| $280M | 0.02% |
609,700
-1,149,900
| -65% | -$548M |
|
454
PUT
Intuitive Surgical
ISRG
$134B
| $280M | 0.02% |
703,300
+96,600
| +16% | +$42.2M |
|
455
ATI
ATI
$27.1B
| $278M | 0.02% |
1,410,930
-80,333
| -5% | -$13.6M |
|
456
Medtronic
MDT
$120B
| $276M | 0.02% |
3,524,983
+3,175,109
| +908% | +$256M |
|
457
PUT
Automatic Data Processing
ADP
$110B
| $275M | 0.02% |
1,229,900
+1,093,600
| +802% | +$234M |
|
458
CALL
Lowe's Companies
LOW
$111B
| $275M | 0.02% |
1,248,600
+918,300
| +278% | +$209M |
|
459
PUT
Take-Two Interactive
TTWO
$41.7B
| $271M | 0.02% |
1,085,100
+695,600
| +179% | +$153M |
|
|
460
PUT
Lowe's Companies
LOW
$111B
| $271M | 0.02% |
1,228,800
+605,400
| +97% | +$137M |
|
461
FedEx
FDX
$74B
| $271M | 0.02% |
864,578
+559,552
| +183% | +$203M |
|
|
462
CALL
Amphenol
APH
$194B
| $271M | 0.02% |
3,069,400
+2,309,600
| +304% | +$166M |
|
463
CALL
Albemarle
ALB
$13.9B
| $270M | 0.02% |
1,997,300
+122,200
| +7% | +$21.6M |
|
|
ECHO
464
CALL
EchoStar
ECHO
$27.1B
| $269M | 0.02% |
2,648,100
+948,600
| +56% | +$116M |
|
465
Vanguard FTSE Europe ETF
VGK
$30.2B
| $269M | 0.02% |
3,034,381
+1,636,588
| +117% | +$143M |
|
466
Guardant Health
GH
$21.1B
| $268M | 0.02% |
1,783,444
+1,778,641
| +37,032% | +$193M |
|
467
PUT
Zscaler
ZS
$31.3B
| $267M | 0.02% |
1,889,700
+683,500
| +57% | +$95.3M |
|
468
CALL
Planet Labs
PL
$5.89B
| $265M | 0.02% |
8,013,100
+1,535,800
| +24% | +$56.8M |
|
469
Shopify
SHOP
$172B
| $265M | 0.02% |
2,322,857
-1,174,864
| -34% | -$134M |
|
470
Fabrinet
FN
$13.7B
| $265M | 0.02% |
470,967
+428,582
| +1,011% | +$276M |
|
471
Suncor Energy
SU
$80.5B
| $265M | 0.02% |
4,928,380
+3,718,702
| +307% | +$236M |
|
472
Carnival Corporation Ltd
CCL
$30.9B
| $263M | 0.02% |
9,197,184
+9,159,380
| +24,229% | +$250M |
|
473
MaxLinear
MXL
$5.88B
| $262M | 0.02% |
2,044,128
+1,606,954
| +368% | +$114M |
|
474
PUT
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$21.5B
| $261M | 0.02% |
2,229,500
-1,796,800
| -45% | -$210M |
|
475
Constellation Brands
STZ
$20.9B
| $261M | 0.02% |
1,879,479
+1,872,039
| +25,162% | +$278M |
|
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.