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 | |
|---|---|---|---|---|---|---|
2651
Fidelity National Financial
FNF
$11.8B
| $11.9M | ﹤0.01% |
252,588
-65,762
| -21% | -$3.19M |
|
2652
PUT
Waste Management
WM
$87.2B
| $11.9M | ﹤0.01% |
53,400
+5,500
| +11% | +$1.22M |
|
2653
Kratos Defense & Security Solutions
KTOS
$8.93B
| $11.9M | ﹤0.01% |
238,583
+218,005
| +1,059% | +$13.2M |
|
2654
PUT
British American Tobacco
BTI
$123B
| $11.9M | ﹤0.01% |
192,500
+124,200
| +182% | +$7.5M |
|
2655
PUT
Photronics
PLAB
$1.6B
| $11.9M | ﹤0.01% |
365,300
+346,500
| +1,843% | +$14.7M |
|
2656
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$29.1B
| $11.9M | ﹤0.01% |
108,924
+50,289
| +86% | +$5.48M |
|
2657
Kulicke & Soffa
KLIC
$4.16B
| $11.9M | ﹤0.01% |
88,752
+83,682
| +1,651% | +$8.2M |
|
2658
iShares MSCI Peru and Global Exposure ETF
EPU
$546M
| $11.9M | ﹤0.01% |
142,125
-143,569
| -50% | -$12M |
|
2659
CALL
Gaming and Leisure Properties
GLPI
$11.7B
| $11.9M | ﹤0.01% |
266,500
-46,300
| -15% | -$2.17M |
|
2660
PAR Technology
PAR
$748M
| $11.8M | ﹤0.01% |
677,452
+326,310
| +93% | +$4.71M |
|
2661
CALL
Snap-on
SNA
$19.4B
| $11.8M | ﹤0.01% |
29,300
+2,800
| +11% | +$1.06M |
|
2662
CALL
Illumina
ILMN
$31.4B
| $11.8M | ﹤0.01% |
66,900
-18,600
| -22% | -$2.72M |
|
2663
CALL
BILL Holdings
BILL
$4.24B
| $11.7M | ﹤0.01% |
324,800
+31,500
| +11% | +$1.16M |
|
|
VCRM
2664
Vanguard Core Tax-Exempt Bond ETF
VCRM
$1.82B
| $11.7M | ﹤0.01% |
153,725
+132,200
| +614% | +$10M |
|
|
UHT
2665
Universal Health Realty Income Trust
UHT
$562M
| $11.7M | ﹤0.01% |
267,488
+254,570
| +1,971% | +$10.5M |
|
2666
PUT
Moody's
MCO
$82.3B
| $11.7M | ﹤0.01% |
25,900
+15,900
| +159% | +$7.14M |
|
|
VEXC
2667
Vanguard Emerging Markets Ex-China ETF
VEXC
$268M
| $11.7M | ﹤0.01% |
+122,148
| New | +$11.2M |
|
2668
PUT
Cognizant
CTSH
$28.9B
| $11.7M | ﹤0.01% |
302,500
+248,600
| +461% | +$13.1M |
|
2669
CALL
CoinShares Bitcoin Mining and Digital Power ETF
WGMI
$292M
| $11.7M | ﹤0.01% |
185,500
+118,600
| +177% | +$6.76M |
|
2670
Protolabs
PRLB
$1.96B
| $11.7M | ﹤0.01% |
143,527
+86,172
| +150% | +$6.06M |
|
2671
Oxford Industries
OXM
$472M
| $11.7M | ﹤0.01% |
335,280
+314,885
| +1,544% | +$13.1M |
|
2672
WEC Energy
WEC
$34.3B
| $11.7M | ﹤0.01% |
99,967
-28,743
| -22% | -$3.28M |
|
2673
CALL
NEOS S&P 500 High Income ETF
SPYI
$11.9B
| $11.7M | ﹤0.01% |
219,800
+100,800
| +85% | +$5.3M |
|
2674
Dimensional Emerging Markets Value ETF
DFEV
$2.16B
| $11.7M | ﹤0.01% |
+273,436
| New | +$11.2M |
|
2675
CALL
Archer Aviation
ACHR
$4.24B
| $11.6M | ﹤0.01% |
2,458,900
+935,700
| +61% | +$5.44M |
|
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.