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 | |
|---|---|---|---|---|---|---|
3776
CALL
Mueller Industries
MLI
$14.7B
| $4.13M | ﹤0.01% |
74,600
+35,000
| +88% | +$2.1M |
|
|
TE
3777
T1 Energy
TE
$1.16B
| $4.13M | ﹤0.01% |
940,914
-2,862,569
| -75% | -$21M |
|
3778
PUT
Calumet Specialty Products
CLMT
$3.85B
| $4.12M | ﹤0.01% |
114,800
-2,300
| -2% | -$59.5K |
|
3779
Repligen
RGEN
$7.96B
| $4.12M | ﹤0.01% |
34,978
-1,838
| -5% | -$257K |
|
3780
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$668M
| $4.12M | ﹤0.01% |
+43,825
| New | +$4.25M |
|
3781
Breakwave Tanker Shipping ETF
BWET
$34.9M
| $4.12M | ﹤0.01% |
41,815
+17,087
| +69% | +$897K |
|
3782
CALL
Copart
CPRT
$27B
| $4.12M | ﹤0.01% |
124,000
+4,000
| +3% | +$150K |
|
3783
First Trust SSI Strategic Convertible Securities ETF
FCVT
$113M
| $4.11M | ﹤0.01% |
92,971
-7,701
| -8% | -$350K |
|
3784
Hecla Mining
HL
$9.47B
| $4.1M | ﹤0.01% |
220,308
-1,187,728
| -84% | -$26.7M |
|
3785
First Trust Intermediate Government Opportunities ETF
MGOV
$99.8M
| $4.1M | ﹤0.01% |
+202,402
| New | +$4.16M |
|
|
RC
3786
Ready Capital
RC
$258M
| $4.1M | ﹤0.01% |
2,533,004
-1,547,111
| -38% | -$2.96M |
|
3787
PUT
American Electric Power
AEP
$69.6B
| $4.1M | ﹤0.01% |
31,300
+9,700
| +45% | +$1.21M |
|
3788
PUT
A.O. Smith
AOS
$8.17B
| $4.1M | ﹤0.01% |
62,200
+28,800
| +86% | +$2.08M |
|
3789
PUT
Flutter Entertainment
FLUT
$18.1B
| $4.1M | ﹤0.01% |
40,200
+31,900
| +384% | +$4.6M |
|
3790
PUT
IES Holdings
IESC
$14.8B
| $4.1M | ﹤0.01% |
8,600
-1,900
| -18% | -$871K |
|
3791
PUT
Veeva Systems
VEEV
$33.1B
| $4.09M | ﹤0.01% |
23,300
+9,200
| +65% | +$1.81M |
|
3792
CALL
Yum China
YUMC
$16.5B
| $4.09M | ﹤0.01% |
83,900
+31,100
| +59% | +$1.61M |
|
3793
US Bancorp
USB
$98.2B
| $4.09M | ﹤0.01% |
78,631
-1,380,825
| -95% | -$75.9M |
|
3794
Silicon Motion
SIMO
$8.6B
| $4.09M | ﹤0.01% |
36,410
-42,980
| -54% | -$5.22M |
|
|
WRD
3795
CALL
WeRide Inc
WRD
$1.91B
| $4.09M | ﹤0.01% |
505,000
+405,200
| +406% | +$3.14M |
|
3796
Sarepta Therapeutics
SRPT
$1.57B
| $4.08M | ﹤0.01% |
+187,709
| New | +$3.63M |
|
3797
iShares MSCI Netherlands ETF
EWN
$571M
| $4.08M | ﹤0.01% |
+71,013
| New | +$4.31M |
|
3798
Evolent Health
EVH
$348M
| $4.08M | ﹤0.01% |
1,790,147
-1,162,800
| -39% | -$3.69M |
|
3799
VanEck Long Muni ETF
MLN
$677M
| $4.08M | ﹤0.01% |
234,033
-2,729
| -1% | -$47.9K |
|
3800
Franklin Systematic Style Premia ETF
FLSP
$1.04B
| $4.08M | ﹤0.01% |
+150,000
| New | +$4.07M |
|
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.