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 | |
|---|---|---|---|---|---|---|
|
USAR
1101
CALL
USA Rare Earth Inc
USAR
$5.67B
| $78M | 0.01% |
3,614,900
+1,418,600
| +65% | +$32.3M |
|
|
B
1102
CALL
Barrick Mining
B
$70B
| $78M | 0.01% |
2,123,300
-268,500
| -11% | -$11M |
|
1103
Pfizer
PFE
$157B
| $77.9M | 0.01% |
3,234,701
+1,351,488
| +72% | +$35.4M |
|
1104
PUT
Estee Lauder
EL
$34.6B
| $77.6M | 0.01% |
983,300
+15,600
| +2% | +$1.26M |
|
1105
Unum
UNM
$15B
| $77.5M | 0.01% |
866,985
+122,232
| +16% | +$10.1M |
|
1106
Gartner
IT
$12.1B
| $77.3M | 0.01% |
596,327
+594,690
| +36,328% | +$89.6M |
|
1107
CALL
Zeta Global
ZETA
$7.75B
| $77.3M | 0.01% |
3,927,600
+2,348,500
| +149% | +$43.6M |
|
1108
Clean Harbors
CLH
$16.8B
| $77.3M | 0.01% |
258,710
+125,913
| +95% | +$37.2M |
|
1109
Tapestry
TPR
$23.5B
| $77.1M | 0.01% |
526,547
-371,471
| -41% | -$53.2M |
|
1110
PUT
Glaukos
GKOS
$9.64B
| $77M | 0.01% |
551,200
-1,000
| -0.2% | -$127K |
|
1111
CALL
Unity
U
$18.5B
| $76.9M | 0.01% |
2,690,300
-6,133,400
| -70% | -$163M |
|
1112
Alibaba
BABA
$267B
| $76.9M | 0.01% |
800,746
-53,290
| -6% | -$6.68M |
|
1113
CALL
JD.com
JD
$36.3B
| $76.7M | 0.01% |
3,011,600
+1,143,700
| +61% | +$33.7M |
|
1114
CALL
Enterprise Products Partners
EPD
$82.3B
| $76.7M | 0.01% |
2,087,400
-544,200
| -21% | -$20.5M |
|
1115
PUT
Lemonade
LMND
$3.76B
| $76.5M | 0.01% |
1,175,300
-54,600
| -4% | -$3.19M |
|
1116
Exelixis
EXEL
$14.1B
| $76.3M | 0.01% |
1,402,438
+315,408
| +29% | +$15.4M |
|
1117
CALL
KKR & Co
KKR
$86.9B
| $76.3M | 0.01% |
831,100
+285,900
| +52% | +$27.7M |
|
1118
Jabil
JBL
$31.2B
| $76.2M | 0.01% |
197,725
-116,259
| -37% | -$40.2M |
|
1119
CALL
C.H. Robinson
CHRW
$17.9B
| $76M | 0.01% |
403,700
+158,500
| +65% | +$28.2M |
|
1120
Rollins
ROL
$16.1B
| $75.9M | 0.01% |
1,817,694
+1,803,175
| +12,419% | +$92.2M |
|
1121
CALL
Nucor
NUE
$59.2B
| $75.6M | 0.01% |
339,500
-27,600
| -8% | -$6.25M |
|
|
ECG
1122
Everus Construction Group
ECG
$5.68B
| $75.6M | 0.01% |
455,361
+383,162
| +531% | +$56.1M |
|
1123
CALL
Interactive Brokers
IBKR
$39.3B
| $75.3M | 0.01% |
865,600
+225,400
| +35% | +$18.8M |
|
1124
PUT
Liberty Media Series C
FWONK
$23.9B
| $75.3M | 0.01% |
791,900
+773,700
| +4,251% | +$69.2M |
|
1125
CALL
Oneok
OKE
$58.4B
| $75M | 0.01% |
862,500
+598,100
| +226% | +$52.7M |
|
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.