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 | |
|---|---|---|---|---|---|---|
3076
PUT
MYR Group
MYRG
$4.22B
| $8.16M | ﹤0.01% |
16,300
+15,100
| +1,258% | +$6.2M |
|
3077
PUT
Verisk Analytics
VRSK
$23.4B
| $8.15M | ﹤0.01% |
45,400
+25,100
| +124% | +$4.42M |
|
|
INN
3078
Summit Hotel Properties
INN
$619M
| $8.13M | ﹤0.01% |
1,160,427
-916,835
| -44% | -$5.06M |
|
|
JMTG
3079
JPMorgan Mortgage-Backed Securities ETF
JMTG
$6.76B
| $8.13M | ﹤0.01% |
160,399
+128,460
| +402% | +$6.51M |
|
|
XRPC
3080
PUT
Canary XRP ETF
XRPC
$299M
| $8.12M | ﹤0.01% |
732,700
+219,200
| +43% | +$3.04M |
|
|
XRPC
3081
CALL
Canary XRP ETF
XRPC
$299M
| $8.12M | ﹤0.01% |
732,500
+377,400
| +106% | +$5.24M |
|
3082
Fulcrum Therapeutics
FULC
$288M
| $8.12M | ﹤0.01% |
2,217,498
+1,907,081
| +614% | +$11.6M |
|
3083
CALL
Corpay
CPAY
$26.8B
| $8.1M | ﹤0.01% |
24,300
+1,700
| +8% | +$565K |
|
3084
PUT
EnerSys
ENS
$6.15B
| $8.09M | ﹤0.01% |
34,600
+13,100
| +61% | +$2.84M |
|
3085
PUT
ProShares Ultra VIX Short-Term Futures ETF
UVXY
$303M
| $8.06M | ﹤0.01% |
323,980
-458,100
| -59% | -$15.9M |
|
3086
CALL
Core & Main
CNM
$7.58B
| $8.06M | ﹤0.01% |
167,000
+18,300
| +12% | +$905K |
|
3087
CALL
Twist Bioscience
TWST
$9.16B
| $8.03M | ﹤0.01% |
78,100
+5,200
| +7% | +$338K |
|
3088
Cracker Barrel
CBRL
$1.01B
| $8.02M | ﹤0.01% |
+150,561
| New | +$5.21M |
|
|
ABVX
3089
Abivax
ABVX
$9.31B
| $8.02M | ﹤0.01% |
60,195
-33,946
| -36% | -$3.84M |
|
3090
CALL
PAR Technology
PAR
$699M
| $8.01M | ﹤0.01% |
459,800
+358,500
| +354% | +$5.17M |
|
3091
PUT
ProShares Ultra Semiconductors
USD
$2.45B
| $8.01M | ﹤0.01% |
76,800
+65,600
| +586% | +$5.71M |
|
3092
CALL
Atlas Energy Solutions
AESI
$1.7B
| $8M | ﹤0.01% |
481,700
+423,900
| +733% | +$6.93M |
|
3093
PUT
Paycom
PAYC
$10.2B
| $7.99M | ﹤0.01% |
63,600
+41,000
| +181% | +$5.35M |
|
3094
MINISO
MNSO
$2.61B
| $7.99M | ﹤0.01% |
662,490
+51,511
| +8% | +$724K |
|
3095
CALL
Incyte
INCY
$24.7B
| $7.98M | ﹤0.01% |
70,400
-15,000
| -18% | -$1.49M |
|
3096
PUT
Direxion Daily Homebuilders & Supplies Bull 3X ETF
NAIL
$500M
| $7.98M | ﹤0.01% |
153,400
+53,800
| +54% | +$2.24M |
|
3097
PUT
Agios Pharmaceuticals
AGIO
$1.96B
| $7.97M | ﹤0.01% |
214,900
+107,800
| +101% | +$3.27M |
|
|
AVEX
3098
AEVEX Corp
AVEX
$1.12B
| $7.97M | ﹤0.01% |
+381,457
| New | +$9.91M |
|
3099
CALL
SK Telecom
SKM
$13.7B
| $7.97M | ﹤0.01% |
+247,700
| New | +$9.17M |
|
3100
Invesco BulletShares 2031 Corporate Bond ETF
BSCV
$1.8B
| $7.96M | ﹤0.01% |
485,744
+78,558
| +19% | +$1.29M |
|
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.