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 | |
|---|---|---|---|---|---|---|
|
STKE
10651
Sol Strategies Inc
STKE
$38.8M
| $75.1K | ﹤0.01% |
76,808
+58,916
| +329% | +$92.3K |
|
10652
CALL
Toro Corp
TORO
$175M
| $75K | ﹤0.01% |
20,700
+5,600
| +37% | +$22.8K |
|
|
MCR
10653
DELISTED
MFS Charter Income Trust
MCR
| $75K | ﹤0.01% |
+12,382
| New | +$76.7K |
|
10654
PUT
Imperial Petroleum
IMPP
$212M
| $74.9K | ﹤0.01% |
+17,500
| New | +$69.9K |
|
10655
CALL
Gain Therapeutics
GANX
$72.1M
| $74.9K | ﹤0.01% |
+38,600
| New | +$84K |
|
|
OSG
10656
PUT
Octave Specialty Group
OSG
$257M
| $74.9K | ﹤0.01% |
16,100
-33,700
| -68% | -$193K |
|
10657
CALL
Horizon Technology Finance
HRZN
$294M
| $74.5K | ﹤0.01% |
+17,700
| New | +$103K |
|
10658
CALL
Cardlytics
CDLX
$22.2M
| $74.1K | ﹤0.01% |
7,060
+300
| +4% | +$2.93K |
|
10659
CALL
Allogene Therapeutics
ALLO
$625M
| $73.7K | ﹤0.01% |
30,200
+15,900
| +111% | +$31.9K |
|
10660
CALL
Ocugen
OCGN
$403M
| $73.7K | ﹤0.01% |
40,700
-25,500
| -39% | -$44.1K |
|
10661
PUT
Cabaletta Bio
CABA
$427M
| $73.4K | ﹤0.01% |
+27,300
| New | +$75.8K |
|
|
XNET
10662
PUT
Xunlei
XNET
$333M
| $73.4K | ﹤0.01% |
13,200
-8,600
| -39% | -$54.7K |
|
|
YSXT
10663
YSX Tech Co Ltd
YSXT
$29.3M
| $73.2K | ﹤0.01% |
60,977
-161,954
| -73% | -$206K |
|
|
STFS
10664
Star Fashion Culture Holdings
STFS
$5.71M
| $72.9K | ﹤0.01% |
18,078
+17,015
| +1,601% | +$71.2K |
|
10665
Repay Holdings
RPAY
$335M
| $72.6K | ﹤0.01% |
27,908
-772,553
| -97% | -$2.47M |
|
|
GLO
10666
Clough Global Opportunities Fund
GLO
$244M
| $72.3K | ﹤0.01% |
12,980
+390
| +3% | +$2.28K |
|
10667
Battalion Oil
BATL
$33.5M
| $72.3K | ﹤0.01% |
+18,534
| New | +$125K |
|
|
10668
PUT
Repay Holdings
RPAY
$335M
| $72.3K | ﹤0.01% |
27,800
-44,000
| -61% | -$141K |
|
10669
PUT
AMC Global Media
AMCX
$450M
| $72K | ﹤0.01% |
+10,600
| New | +$82.5K |
|
|
CMCM
10670
Cheetah Mobile
CMCM
$87.2M
| $71.9K | ﹤0.01% |
13,050
-17,092
| -57% | -$111K |
|
10671
CervoMed
CRVO
$23M
| $71.9K | ﹤0.01% |
18,246
+7,170
| +65% | +$37.4K |
|
10672
PUT
Senseonics Holdings Inc
SENS
$254M
| $71.9K | ﹤0.01% |
+10,790
| New | +$76K |
|
|
GAMB
10673
PUT
DELISTED
Gambling.com
GAMB
| $71.8K | ﹤0.01% |
18,500
+7,900
| +75% | +$35.4K |
|
10674
PUT
Kopin
KOPN
$586M
| $71.8K | ﹤0.01% |
31,900
+3,200
| +11% | +$7.75K |
|
|
RC
10675
CALL
Ready Capital
RC
$260M
| $71.6K | ﹤0.01% |
+44,200
| New | +$84.6K |
|
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.