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 | |
|---|---|---|---|---|---|---|
1826
CALL
Voya Financial
VOYA
$8.96B
| $18.9M | ﹤0.01% |
277,200
+258,900
| +1,415% | +$18.8M |
|
1827
Applied Industrial Technologies
AIT
$12.4B
| $18.9M | ﹤0.01% |
71,302
-63,390
| -47% | -$17.3M |
|
1828
PUT
C3.ai
AI
$1.38B
| $18.9M | ﹤0.01% |
2,246,000
+603,100
| +37% | +$6.47M |
|
1829
CALL
Tyson Foods
TSN
$21.5B
| $18.9M | ﹤0.01% |
295,100
+117,500
| +66% | +$7.3M |
|
1830
CALL
Moody's
MCO
$83.7B
| $18.9M | ﹤0.01% |
43,300
-6,700
| -13% | -$3.17M |
|
1831
Wingstop
WING
$3.8B
| $18.9M | ﹤0.01% |
+121,852
| New | +$29.3M |
|
1832
HEICO Corp Class A
HEI.A
$36B
| $18.9M | ﹤0.01% |
89,421
+15,913
| +22% | +$3.92M |
|
1833
Huron Consulting
HURN
$2.71B
| $18.8M | ﹤0.01% |
147,760
+82,782
| +127% | +$12.4M |
|
1834
Madrigal Pharmaceuticals
MDGL
$12.6B
| $18.8M | ﹤0.01% |
35,838
-57,276
| -62% | -$27.4M |
|
1835
Schwab US Large-Cap Growth ETF
SCHG
$58.2B
| $18.7M | ﹤0.01% |
643,461
+563,305
| +703% | +$17.5M |
|
1836
PUT
Global E Online
GLBE
$6.76B
| $18.7M | ﹤0.01% |
606,500
+596,100
| +5,732% | +$21M |
|
1837
iShares MBS ETF
MBB
$39.1B
| $18.7M | ﹤0.01% |
+196,999
| New | +$18.8M |
|
1838
CALL
Blue Owl Capital
OWL
$6.45B
| $18.7M | ﹤0.01% |
2,047,500
+439,500
| +27% | +$5.31M |
|
1839
PUT
CDW
CDW
$18.9B
| $18.7M | ﹤0.01% |
+154,400
| New | +$19.5M |
|
1840
CALL
Gartner
IT
$11.1B
| $18.7M | ﹤0.01% |
117,900
+70,900
| +151% | +$13M |
|
1841
PUT
Dollar General
DG
$28.4B
| $18.6M | ﹤0.01% |
157,000
-539,100
| -77% | -$76.9M |
|
|
SEI
1842
PUT
Solaris Energy Infrastructure
SEI
$2.66B
| $18.6M | ﹤0.01% |
329,700
+254,100
| +336% | +$13.7M |
|
1843
CALL
General Mills
GIS
$20.2B
| $18.6M | ﹤0.01% |
500,300
+172,000
| +52% | +$7.47M |
|
1844
nCino
NCNO
$2.06B
| $18.6M | ﹤0.01% |
1,240,186
+656,561
| +112% | +$12.3M |
|
1845
CALL
Axsome Therapeutics
AXSM
$11.7B
| $18.5M | ﹤0.01% |
109,700
-7,900
| -7% | -$1.36M |
|
1846
PUT
Elevance Health
ELV
$81.5B
| $18.5M | ﹤0.01% |
63,300
-24,700
| -28% | -$8.12M |
|
1847
ON Semiconductor
ON
$30.7B
| $18.4M | ﹤0.01% |
297,577
+248,876
| +511% | +$15.6M |
|
1848
CALL
Centene
CNC
$30.5B
| $18.4M | ﹤0.01% |
562,400
-399,000
| -42% | -$16.4M |
|
1849
CALL
Alaska Air
ALK
$5.11B
| $18.4M | ﹤0.01% |
499,500
+213,700
| +75% | +$10.3M |
|
1850
BlackBerry
BB
$4.58B
| $18.4M | ﹤0.01% |
5,664,259
+3,605,431
| +175% | +$12.7M |
|
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.