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 |
T-Mobile US
TMUS
|
+$1.03B |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$978M |
| 3 |
UnitedHealth
UNH
|
+$636M |
| 4 |
Nasdaq
NDAQ
|
+$575M |
| 5 |
Columbia Research Enhanced Core ETF
RECS
|
+$563M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$1.57B |
| 2 |
NVIDIA
NVDA
|
+$1B |
| 3 |
iShares Silver Trust
SLV
|
+$754M |
| 4 |
iShares Core MSCI Total International Stock ETF
IXUS
|
+$662M |
| 5 |
Microsoft
MSFT
|
+$632M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.3% |
| 2 | Financials | 1.21% |
| 3 | Consumer Discretionary | 1.07% |
| 4 | Industrials | 1.02% |
| 5 | Communication Services | 0.83% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2001
Genpact
G
$5.69B
| $11.2M | ﹤0.01% |
+254,096
| New | +$11.5M |
|
2002
PUT
Shell
SHEL
$250B
| $11.2M | ﹤0.01% |
158,800
+64,000
| +68% | +$4.29M |
|
|
DQ
2003
PUT
Daqo New Energy
DQ
$991M
| $11.2M | ﹤0.01% |
736,500
+305,000
| +71% | +$4.33M |
|
2004
CALL
GSK
GSK
$99.2B
| $11.2M | ﹤0.01% |
290,700
+224,600
| +340% | +$8.58M |
|
2005
Murphy USA
MUSA
$10.5B
| $11.2M | ﹤0.01% |
27,437
+24,589
| +863% | +$11.2M |
|
|
BTC
2006
Grayscale Bitcoin Mini Trust ETF
BTC
$3.33B
| $11.1M | ﹤0.01% |
233,398
-20,937
| -8% | -$914K |
|
2007
PUT
Casey's General Stores
CASY
$31.3B
| $11.1M | ﹤0.01% |
21,800
+15,900
| +269% | +$7.33M |
|
2008
CALL
Insulet
PODD
$9.94B
| $11.1M | ﹤0.01% |
35,400
-52,800
| -60% | -$15.2M |
|
2009
CALL
Ferguson
FERG
$47.4B
| $11.1M | ﹤0.01% |
51,000
+48,800
| +2,218% | +$8.98M |
|
|
PONY
2010
Pony AI Inc
PONY
$3.54B
| $11.1M | ﹤0.01% |
+840,694
| New | +$10.2M |
|
2011
PUT
IQVIA
IQV
$39B
| $11.1M | ﹤0.01% |
70,400
-145,900
| -67% | -$22M |
|
2012
CALL
Vanguard Real Estate ETF
VNQ
$39.2B
| $11.1M | ﹤0.01% |
124,500
-43,500
| -26% | -$3.84M |
|
2013
CALL
Pan American Silver
PAAS
$19.7B
| $11.1M | ﹤0.01% |
390,400
+22,000
| +6% | +$569K |
|
|
GAP
2014
PUT
The Gap Inc
GAP
$7.42B
| $11.1M | ﹤0.01% |
508,300
+25,500
| +5% | +$570K |
|
|
SPYM
2015
CALL
State Street SPDR Portfolio S&P 500 ETF
SPYM
$171B
| $11.1M | ﹤0.01% |
152,500
+96,800
| +174% | +$6.51M |
|
|
P
2016
Everpure Inc
P
$39.3B
| $11.1M | ﹤0.01% |
192,455
-126,001
| -40% | -$6.27M |
|
2017
CALL
Travelers Companies
TRV
$77.2B
| $11.1M | ﹤0.01% |
41,400
-5,500
| -12% | -$1.45M |
|
2018
CALL
Transmedics
TMDX
$3.07B
| $11.1M | ﹤0.01% |
82,600
-7,200
| -8% | -$791K |
|
|
PARA
2019
PUT
DELISTED
Paramount Global Class B
PARA
| $11.1M | ﹤0.01% |
857,600
+560,300
| +188% | +$6.56M |
|
2020
PUT
Maplebear
CART
$11.3B
| $11.1M | ﹤0.01% |
244,400
+9,500
| +4% | +$413K |
|
2021
DexCom
DXCM
$33.9B
| $11M | ﹤0.01% |
126,523
-182,736
| -59% | -$14.3M |
|
2022
Tenaris
TS
$27B
| $11M | ﹤0.01% |
295,255
+245,552
| +494% | +$8.42M |
|
2023
CALL
BWX Technologies
BWXT
$15.9B
| $11M | ﹤0.01% |
76,600
-31,800
| -29% | -$3.72M |
|
2024
DTE Energy
DTE
$29.3B
| $11M | ﹤0.01% |
83,281
+54,247
| +187% | +$7.29M |
|
2025
iShares ESG Aware US Aggregate Bond ETF
EAGG
$4.98B
| $11M | ﹤0.01% |
231,909
+112,752
| +95% | +$5.3M |
|
Similar funds
Jane Street's Q2 2025 Portfolio in Review
As of Q2 2025, Jane Street held 11,384 positions worth $506B, up 27% from $397B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Jane Street deployed $36.7B of net new capital in Q2 2025, opening 2,110 new positions and adding to 3,865 existing holdings. Its largest new stake was Nasdaq: 7,205,132 shares worth $644M.
By sector, the portfolio is most concentrated in Technology at 2.3% of assets, down from 3.1% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Broadcom, an estimated $1.57B trimmed.
- Jane Street's largest Q2 2025 buy was Nasdaq: 7,205,132 shares worth $644M.
- Jane Street added most to T-Mobile US in Q2 2025, an estimated $1.03B increase.
- Jane Street's biggest Q2 2025 reduction was Broadcom, cutting an estimated $1.57B.
- Jane Street fully exited iShares Core MSCI Total International Stock ETF in Q2 2025, selling an estimated $662M.
- Jane Street's ten largest holdings make up 39% of its $506B portfolio in Q2 2025.
- Jane Street opened 2,110 new positions and closed 1,895 in Q2 2025.
- Jane Street's portfolio value rose 27% quarter-over-quarter to $506B.
Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.