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 | |
|---|---|---|---|---|---|---|
1851
iShares China Large-Cap ETF
FXI
$4.07B
| $27.7M | ﹤0.01% |
877,624
-1,777,290
| -67% | -$63.4M |
|
1852
PUT
Invesco Solar ETF
TAN
$961M
| $27.7M | ﹤0.01% |
468,700
+70,900
| +18% | +$4.31M |
|
1853
PUT
PVH
PVH
$3.39B
| $27.7M | ﹤0.01% |
373,100
-818,800
| -69% | -$70.1M |
|
1854
SK Telecom
SKM
$13.7B
| $27.6M | ﹤0.01% |
859,484
+432,578
| +101% | +$16M |
|
|
NVMI
1855
CALL
Nova
NVMI
$10.9B
| $27.6M | ﹤0.01% |
50,900
+23,800
| +88% | +$12.2M |
|
1856
BioCryst Pharmaceuticals
BCRX
$2.08B
| $27.6M | ﹤0.01% |
2,762,683
+2,140,076
| +344% | +$19.4M |
|
|
PPL
1857
CALL
PPL Corp
PPL
$25.1B
| $27.6M | ﹤0.01% |
759,000
-124,400
| -14% | -$4.6M |
|
1858
iShares MSCI Malaysia ETF
EWM
$315M
| $27.6M | ﹤0.01% |
1,023,730
+823,369
| +411% | +$23.6M |
|
1859
Zeta Global
ZETA
$7.83B
| $27.6M | ﹤0.01% |
1,400,658
-3,576,789
| -72% | -$66.3M |
|
1860
PUT
United Microelectronic
UMC
$57B
| $27.6M | ﹤0.01% |
+1,013,000
| New | +$17.3M |
|
1861
CALL
Western Midstream Partners
WES
$19.4B
| $27.5M | ﹤0.01% |
629,300
+253,318
| +67% | +$10.9M |
|
1862
Trade Desk
TTD
$6.99B
| $27.5M | ﹤0.01% |
1,518,721
+1,135,952
| +297% | +$24.1M |
|
1863
Par Pacific Holdings
PARR
$4.12B
| $27.4M | ﹤0.01% |
+489,418
| New | +$29.1M |
|
|
TE
1864
CALL
T1 Energy
TE
$1.24B
| $27.4M | ﹤0.01% |
2,887,500
+2,723,700
| +1,663% | +$19.4M |
|
1865
iShares ESG Aware MSCI EM ETF
ESGE
$6.87B
| $27.3M | ﹤0.01% |
+500,000
| New | +$26.1M |
|
|
VG
1866
CALL
Venture Global Inc
VG
$37.4B
| $27.3M | ﹤0.01% |
2,453,700
+1,235,400
| +101% | +$15.6M |
|
1867
CALL
Prologis
PLD
$129B
| $27.2M | ﹤0.01% |
200,700
-142,200
| -41% | -$20.2M |
|
1868
CALL
JetBlue
JBLU
$1.63B
| $27.2M | ﹤0.01% |
4,740,000
+2,991,900
| +171% | +$15.2M |
|
1869
CALL
The Mosaic Company
MOS
$7.97B
| $27.1M | ﹤0.01% |
1,279,100
+94,800
| +8% | +$2.19M |
|
1870
PUT
Innodata
INOD
$1.86B
| $27M | ﹤0.01% |
357,600
+212,900
| +147% | +$15.6M |
|
1871
CALL
Transocean
RIG
$6.42B
| $27M | ﹤0.01% |
5,522,700
+1,692,900
| +44% | +$10.6M |
|
|
SLDE
1872
Slide Insurance Holdings
SLDE
$3.07B
| $27M | ﹤0.01% |
+1,392,301
| New | +$25.2M |
|
1873
PUT
Warrior Met Coal
HCC
$4.9B
| $26.9M | ﹤0.01% |
331,700
+310,500
| +1,465% | +$28.1M |
|
1874
CALL
Hudbay
HBM
$11.4B
| $26.9M | ﹤0.01% |
1,140,100
+645,700
| +131% | +$16.3M |
|
1875
PUT
ACM Research
ACMR
$4.56B
| $26.9M | ﹤0.01% |
211,900
+188,300
| +798% | +$13.3M |
|
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.