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
|
+$7.01B |
| 2 |
Dell
DELL
|
+$705M |
| 3 |
T-Mobile US
TMUS
|
+$643M |
| 4 |
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
|
+$621M |
| 5 |
Palantir
PLTR
|
+$621M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.41B |
| 2 |
Walmart Inc
WMT
|
+$1.29B |
| 3 |
NVIDIA
NVDA
|
+$1.29B |
| 4 |
Apple
AAPL
|
+$1.11B |
| 5 |
Tesla
TSLA
|
+$974M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.65% |
| 2 | Financials | 0.97% |
| 3 | Industrials | 0.85% |
| 4 | Consumer Discretionary | 0.81% |
| 5 | Healthcare | 0.61% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
PUT
Vistra
VST
$55.1B
| $982M | 0.13% |
6,535,500
+815,100
| +14% | +$132M |
|
102
PUT
iShares MSCI South Korea ETF
EWY
$21.7B
| $979M | 0.13% |
7,962,000
+7,058,200
| +781% | +$883M |
|
103
PUT
First Solar
FSLR
$21.8B
| $975M | 0.13% |
4,944,100
-928,300
| -16% | -$205M |
|
104
PUT
Citigroup
C
$222B
| $972M | 0.13% |
8,571,900
+1,831,900
| +27% | +$209M |
|
105
CALL
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$45.8B
| $966M | 0.12% |
2,085,300
+236,400
| +13% | +$115M |
|
106
PUT
JPMorgan Chase
JPM
$939B
| $953M | 0.12% |
3,238,700
+828,800
| +34% | +$252M |
|
|
107
CALL
First Solar
FSLR
$21.8B
| $946M | 0.12% |
4,797,300
-510,700
| -10% | -$113M |
|
|
108
T-Mobile US
TMUS
$193B
| $938M | 0.12% |
4,468,259
+3,132,510
| +235% | +$643M |
|
109
PUT
State Street Technology Select Sector SPDR ETF
XLK
$115B
| $921M | 0.12% |
6,927,100
+1,680,700
| +32% | +$237M |
|
|
110
CALL
JPMorgan Chase
JPM
$939B
| $915M | 0.12% |
3,110,200
-188,600
| -6% | -$57.2M |
|
111
PUT
CrowdStrike
CRWD
$187B
| $914M | 0.12% |
9,369,200
+2,725,600
| +41% | +$289M |
|
112
Amazon
AMZN
$2.5T
| $914M | 0.12% |
4,389,045
+452,824
| +12% | +$99.7M |
|
113
PUT
State Street Financial Select Sector SPDR ETF
XLF
$55.6B
| $894M | 0.12% |
18,117,000
+1,450,100
| +9% | +$75.6M |
|
114
CALL
Carvana
CVNA
$43.3B
| $873M | 0.11% |
13,878,000
-181,500
| -1% | -$13.5M |
|
115
CALL
Costco
COST
$415B
| $868M | 0.11% |
871,000
-278,500
| -24% | -$271M |
|
116
CALL
iShares MSCI Emerging Markets ETF
EEM
$28B
| $859M | 0.11% |
15,132,800
+5,974,900
| +65% | +$351M |
|
117
CALL
Spotify
SPOT
$99.2B
| $853M | 0.11% |
1,759,600
-107,800
| -6% | -$54.1M |
|
|
118
CALL
State Street Technology Select Sector SPDR ETF
XLK
$115B
| $853M | 0.11% |
6,416,200
+740,600
| +13% | +$104M |
|
119
CALL
iShares MSCI EAFE ETF
EFA
$76.4B
| $852M | 0.11% |
8,774,400
+2,455,400
| +39% | +$246M |
|
120
PUT
iShares China Large-Cap ETF
FXI
$4.31B
| $845M | 0.11% |
23,530,300
+20,459,600
| +666% | +$778M |
|
121
PUT
Bank of America
BAC
$435B
| $841M | 0.11% |
17,259,000
+5,840,500
| +51% | +$301M |
|
122
CALL
Shopify
SHOP
$148B
| $819M | 0.11% |
6,900,500
+5,615,800
| +437% | +$738M |
|
123
CALL
SoFi Technologies
SOFI
$21.1B
| $818M | 0.11% |
51,526,800
+12,562,000
| +32% | +$265M |
|
|
124
CALL
CrowdStrike
CRWD
$187B
| $818M | 0.11% |
8,376,400
+3,244,400
| +63% | +$344M |
|
125
PUT
ExxonMobil
XOM
$651B
| $811M | 0.1% |
4,781,000
+1,973,900
| +70% | +$288M |
|
Similar funds
Jane Street's Q1 2026 Portfolio in Review
As of Q1 2026, Jane Street held 13,677 positions worth $777B, up 17% from $662B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street deployed $153B of net new capital in Q1 2026, opening 2,619 new positions and adding to 4,818 existing holdings. Its largest new stake was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
By sector, the portfolio is most concentrated in Technology at 2.7% of assets, down from 2.8% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $1.41B trimmed.
- Jane Street's largest Q1 2026 buy was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $7.01B increase.
- Jane Street's biggest Q1 2026 reduction was Meta Platforms (Facebook), cutting an estimated $1.41B.
- Jane Street fully exited VanEck Gold Miners ETF in Q1 2026, selling an estimated $265M.
- Jane Street's ten largest holdings make up 34% of its $777B portfolio in Q1 2026.
- Jane Street opened 2,619 new positions and closed 2,274 in Q1 2026.
- Jane Street's portfolio value rose 17% quarter-over-quarter to $777B.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.