Jane Street

Jane Street Portfolio holdings

AUM $62B
1-Year Return 4.11%
 

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.

This Quarter Return
-0.48%
1 Year Return
+4.11%
3 Year Return
+15.25%
5 Year Return
+21.47%
10 Year Return
+49.61%
AUM
$55.6B
AUM Growth
-$6.89B
Cap. Flow
-$3.88B
Cap. Flow %
-6.97%
Top 10 Hldgs %
16.88%
Holding
7,019
New
1,122
Increased
2,385
Reduced
1,836
Closed
1,481

Sector Composition

1 Technology 21.8%
2 Consumer Discretionary 9.37%
3 Financials 7.66%
4 Industrials 6.61%
5 Healthcare 4.96%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
MAXN icon
6151
Maxeon Solar Technologies
MAXN
$68.6M
-16,580
Closed -$125K
MCB icon
6152
Metropolitan Bank Holding Corp
MCB
$823M
-19,906
Closed -$1.16M
MCR
6153
MFS Charter Income Trust
MCR
$273M
-12,372
Closed -$78.9K
MCRB icon
6154
Seres Therapeutics
MCRB
$137M
-2,937
Closed -$48.8K
MCSE icon
6155
Franklin Templeton ETF Trust Franklin Sustainable International Equity ETF
MCSE
$30.9M
-23,477
Closed -$309K
MDAI icon
6156
Spectral AI
MDAI
$53.2M
-32,442
Closed -$91.8K
MED icon
6157
Medifast
MED
$156M
-110,917
Closed -$1.95M
MEG icon
6158
Montrose Environmental
MEG
$1.08B
0
MEGI
6159
MainStay CBRE Global Infrastructure Megatrends Term Fund
MEGI
$760M
-77,784
Closed -$947K
MFG icon
6160
Mizuho Financial
MFG
$83.2B
-301,749
Closed -$1.48M
MFIC icon
6161
MidCap Financial Investment
MFIC
$1.14B
-57,520
Closed -$776K
MFM
6162
MFS Municipal Income Trust
MFM
$221M
-14,810
Closed -$79.2K
MGOV icon
6163
First Trust Intermediate Government Opportunities ETF
MGOV
$73.2M
-18,458
Closed -$366K
MGV icon
6164
Vanguard Mega Cap Value ETF
MGV
$9.95B
-5,705
Closed -$713K
MGTX icon
6165
MeiraGTx Holdings
MGTX
$590M
-18,040
Closed -$110K
MIDU icon
6166
Direxion Daily Mid Cap Bull 3X Shares
MIDU
$77.7M
-9,968
Closed -$526K
MITT
6167
AG Mortgage Investment Trust
MITT
$248M
-30,925
Closed -$206K
MKL icon
6168
Markel Group
MKL
$24.4B
-606
Closed -$1.05M
MKOR icon
6169
Matthews Korea Active ETF
MKOR
$63.2M
-20,449
Closed -$425K
MKTW icon
6170
MarketWise
MKTW
$49.2M
-4,250
Closed -$48.2K
MLGO
6171
MicroAlgo
MLGO
$100M
-850
Closed -$95.9K
MLR icon
6172
Miller Industries
MLR
$453M
-8,003
Closed -$523K
MLYS icon
6173
Mineralys Therapeutics
MLYS
$2.81B
0
MMD
6174
MainStay MacKay DefinedTerm Municipal Opportunities Fund
MMD
$288M
-10,549
Closed -$157K
MNA icon
6175
IQ ARB Merger Arbitrage ETF
MNA
$257M
-20,782
Closed -$685K