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 | |
|---|---|---|---|---|---|---|
|
OCFT
8701
CALL
DELISTED
OneConnect Financial Technology
OCFT
| $143K | ﹤0.01% |
+19,900
| New | +$132K |
|
|
BDMD
8702
Baird Medical Investment Holdings
BDMD
$36.5M
| $142K | ﹤0.01% |
+38,844
| New | +$204K |
|
|
GAU
8703
Galiano Gold
GAU
$552M
| $142K | ﹤0.01% |
+111,924
| New | +$152K |
|
8704
CALL
CytomX Therapeutics
CTMX
$752M
| $142K | ﹤0.01% |
+62,600
| New | +$101K |
|
8705
PUT
Ondas Inc
ONDS
$5.13B
| $142K | ﹤0.01% |
74,000
+61,400
| +487% | +$68.6K |
|
|
MAXN
8706
CALL
DELISTED
Maxeon Solar Technologies
MAXN
| $141K | ﹤0.01% |
45,998
+4,100
| +10% | +$12.8K |
|
8707
PUT
Kimbell Royalty Partners
KRP
$1.51B
| $140K | ﹤0.01% |
+10,000
| New | +$131K |
|
8708
AstroNova
ALOT
$227M
| $140K | ﹤0.01% |
+12,042
| New | +$107K |
|
8709
CALL
Fortuna Silver Mines
FSM
$3.19B
| $139K | ﹤0.01% |
21,300
-6,200
| -23% | -$38.4K |
|
8710
BuzzFeed
BZFD
$92.5M
| $139K | ﹤0.01% |
+69,557
| New | +$137K |
|
8711
American Resources Corp
AREC
$316M
| $139K | ﹤0.01% |
+167,865
| New | +$134K |
|
8712
CALL
Amprius Technologies
AMPX
$1.69B
| $139K | ﹤0.01% |
33,000
+5,000
| +18% | +$14.1K |
|
|
PNNT
8713
PUT
Pennant Park Investment Corp
PNNT
$237M
| $139K | ﹤0.01% |
+20,300
| New | +$134K |
|
8714
SEACOR Marine Holdings
SMHI
$266M
| $138K | ﹤0.01% |
27,115
-7,198
| -21% | -$36.4K |
|
8715
BlackRock Floating Rate Income Trust
BGT
$327M
| $138K | ﹤0.01% |
+11,039
| New | +$134K |
|
8716
Anixa Biosciences
ANIX
$119M
| $138K | ﹤0.01% |
41,800
+11,340
| +37% | +$32.4K |
|
8717
PUT
Payoneer
PAYO
$2.42B
| $138K | ﹤0.01% |
+20,100
| New | +$136K |
|
8718
YieldMax COIN Option Income Strategy ETF
CONY
$331M
| $137K | ﹤0.01% |
+1,500
| New | +$121K |
|
8719
CALL
Helix Energy Solutions
HLX
$1.55B
| $137K | ﹤0.01% |
+21,900
| New | +$145K |
|
8720
eGain
EGAN
$198M
| $137K | ﹤0.01% |
21,860
-25,866
| -54% | -$138K |
|
8721
SunPower Inc
SPWR
$43.8M
| $136K | ﹤0.01% |
+73,994
| New | +$128K |
|
8722
Nerdy
NRDY
$87.7M
| $136K | ﹤0.01% |
83,470
+17,768
| +27% | +$28.4K |
|
8723
Lifezone Metals
LZM
$360M
| $136K | ﹤0.01% |
+33,007
| New | +$123K |
|
8724
PUT
CryoPort
CYRX
$776M
| $136K | ﹤0.01% |
18,200
+6,900
| +61% | +$42.8K |
|
8725
Puma Biotechnology
PBYI
$455M
| $135K | ﹤0.01% |
+39,448
| New | +$126K |
|
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.