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 | |
|---|---|---|---|---|---|---|
4026
PUT
Equity Residential
EQR
$23.9B
| $2.53M | ﹤0.01% |
37,500
-18,100
| -33% | -$1.24M |
|
4027
Rapid7
RPD
$849M
| $2.53M | ﹤0.01% |
109,377
-136,680
| -56% | -$3.24M |
|
4028
Select Water Solutions
WTTR
$2.72B
| $2.53M | ﹤0.01% |
292,761
-400,655
| -58% | -$3.46M |
|
4029
WisdomTree Dynamic International SmallCap Equity Fund
DDLS
$429M
| $2.53M | ﹤0.01% |
63,984
-6,888
| -10% | -$256K |
|
4030
CALL
Simply Good Foods
SMPL
$970M
| $2.53M | ﹤0.01% |
80,000
-13,100
| -14% | -$456K |
|
|
IAUX
4031
i-80 Gold Corp
IAUX
$1.37B
| $2.53M | ﹤0.01% |
4,091,149
+3,849,793
| +1,595% | +$2.27M |
|
4032
iShares JPMorgan Broad USD Emerging Markets Bond ETF
BEMB
$42.2M
| $2.52M | ﹤0.01% |
47,598
+26,595
| +127% | +$1.38M |
|
4033
Methanex
MEOH
$4.45B
| $2.52M | ﹤0.01% |
76,256
+56,332
| +283% | +$1.82M |
|
|
AKRO
4034
PUT
DELISTED
Akero Therapeutics
AKRO
| $2.52M | ﹤0.01% |
47,300
-325,800
| -87% | -$14.8M |
|
|
HAPN
4035
CALL
Happen Inc
HAPN
$2.14B
| $2.52M | ﹤0.01% |
209,800
-195,100
| -48% | -$2.03M |
|
4036
Alliance Resource Partners
ARLP
$3.3B
| $2.52M | ﹤0.01% |
+96,507
| New | +$2.54M |
|
4037
Direxion Daily S&P Biotech Bear 3X ETF
LABD
$55.1M
| $2.52M | ﹤0.01% |
33,692
+19,240
| +133% | +$1.7M |
|
4038
Fidelity Investment Grade Securitized ETF
FSEC
$4.63B
| $2.52M | ﹤0.01% |
+57,825
| New | +$2.49M |
|
4039
Service Corp International
SCI
$11.2B
| $2.51M | ﹤0.01% |
30,883
-38,011
| -55% | -$2.97M |
|
|
HTO
4040
H2O America
HTO
$2.65B
| $2.51M | ﹤0.01% |
48,329
-8,372
| -15% | -$445K |
|
4041
CALL
Reliance Steel & Aluminium
RS
$21.5B
| $2.51M | ﹤0.01% |
8,000
+7,000
| +700% | +$2.07M |
|
4042
ProShares UltraShort QQQ
QID
$254M
| $2.51M | ﹤0.01% |
99,178
-183,522
| -65% | -$5.91M |
|
|
TUSB
4043
Thrivent Ultra Short Bond ETF
TUSB
$222M
| $2.51M | ﹤0.01% |
+49,906
| New | +$2.51M |
|
4044
CALL
American Superconductor
AMSC
$1.5B
| $2.51M | ﹤0.01% |
68,400
+19,600
| +40% | +$482K |
|
|
HAPN
4045
Happen Inc
HAPN
$2.14B
| $2.51M | ﹤0.01% |
208,546
-29,455
| -12% | -$306K |
|
4046
Invesco BulletShares 2028 Corporate Bond ETF
BSCS
$3.5B
| $2.51M | ﹤0.01% |
122,423
-1,332,668
| -92% | -$27.1M |
|
4047
PUT
Zimmer Biomet
ZBH
$18.9B
| $2.51M | ﹤0.01% |
27,500
+24,300
| +759% | +$2.35M |
|
4048
Marathon Petroleum
MPC
$103B
| $2.51M | ﹤0.01% |
15,099
+2,065
| +16% | +$310K |
|
4049
CALL
POET Technologies
POET
$1.46B
| $2.51M | ﹤0.01% |
481,400
+196,500
| +69% | +$828K |
|
4050
Sunoco
SUN
$14.5B
| $2.51M | ﹤0.01% |
46,783
+40,726
| +672% | +$2.25M |
|
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.