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 | |
|---|---|---|---|---|---|---|
4301
USA Compression Partners
USAC
$3.79B
| $3.35M | ﹤0.01% |
+127,055
| New | +$3.5M |
|
4302
PUT
ASP Isotopes
ASPI
$475M
| $3.35M | ﹤0.01% |
538,900
+383,300
| +246% | +$2.26M |
|
|
NUAI
4303
PUT
New Era Energy & Digital Inc
NUAI
$571M
| $3.35M | ﹤0.01% |
525,100
-269,100
| -34% | -$1.31M |
|
4304
Pultegroup
PHM
$22.7B
| $3.35M | ﹤0.01% |
24,407
+1,645
| +7% | +$200K |
|
|
TMB
4305
Thornburg Multi Sector Bond ETF
TMB
$258M
| $3.35M | ﹤0.01% |
132,049
+118,893
| +904% | +$3.03M |
|
4306
State Street Utilities Select Sector SPDR ETF
XLU
$21.6B
| $3.34M | ﹤0.01% |
73,746
-393,167
| -84% | -$17.8M |
|
|
NEE.PRT
4307
NextEra Energy 7.234% Corporate Units
NEE.PRT
$1.42B
| $3.34M | ﹤0.01% |
67,271
+9,112
| +16% | +$467K |
|
4308
PUT
Rayonier Advanced Materials
RYAM
$558M
| $3.34M | ﹤0.01% |
425,300
-480,200
| -53% | -$4.36M |
|
4309
Perdoceo Education
PRDO
$2.09B
| $3.34M | ﹤0.01% |
104,428
+36,915
| +55% | +$1.27M |
|
4310
CALL
Hartford Financial Services
HIG
$36.8B
| $3.34M | ﹤0.01% |
25,200
-27,700
| -52% | -$3.7M |
|
4311
CALL
Universal Corp
UVV
$1.11B
| $3.33M | ﹤0.01% |
63,800
+30,000
| +89% | +$1.6M |
|
4312
CALL
Steris
STE
$20.4B
| $3.33M | ﹤0.01% |
15,800
+2,700
| +21% | +$579K |
|
|
DEXC
4313
Dimensional Emerging Markets ex China Core Equity ETF
DEXC
$301M
| $3.33M | ﹤0.01% |
40,251
-4,800
| -11% | -$369K |
|
|
4314
CALL
USA Compression Partners
USAC
$3.79B
| $3.33M | ﹤0.01% |
126,000
+77,400
| +159% | +$2.13M |
|
4315
PUT
ProShares Short VIX Short-Term Futures ETF
SVXY
$259M
| $3.32M | ﹤0.01% |
58,000
-93,700
| -62% | -$4.89M |
|
4316
PUT
Direxion Daily Healthcare Bull 3X ETF
CURE
$173M
| $3.32M | ﹤0.01% |
29,600
+16,800
| +131% | +$1.58M |
|
4317
Alnylam Pharmaceuticals
ALNY
$31.7B
| $3.32M | ﹤0.01% |
11,016
+5,114
| +87% | +$1.54M |
|
|
CCRN
4318
DELISTED
Cross Country Healthcare
CCRN
| $3.32M | ﹤0.01% |
251,002
-292,409
| -54% | -$3.46M |
|
4319
iShares Investment Grade Systematic Bond ETF
IGEB
$1.46B
| $3.31M | ﹤0.01% |
73,457
+40,921
| +126% | +$1.84M |
|
4320
VanEck Rare Earth/Strategic Metals ETF
REMX
$2.01B
| $3.31M | ﹤0.01% |
+37,427
| New | +$3.64M |
|
4321
Ezcorp Inc
EZPW
$1.87B
| $3.31M | ﹤0.01% |
95,793
-168,997
| -64% | -$5.33M |
|
4322
Baker Hughes
BKR
$55.9B
| $3.31M | ﹤0.01% |
59,650
-1,911,044
| -97% | -$121M |
|
4323
iShares US Home Construction ETF
ITB
$2.14B
| $3.31M | ﹤0.01% |
31,674
-55,305
| -64% | -$5.25M |
|
4324
CALL
Copart
CPRT
$28.3B
| $3.3M | ﹤0.01% |
117,200
-6,800
| -5% | -$220K |
|
4325
PUT
ScottsMiracle-Gro
SMG
$3.23B
| $3.3M | ﹤0.01% |
48,500
+3,800
| +9% | +$235K |
|
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.