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
|
+$5.55B |
| 2 |
Meta Platforms (Facebook)
META
|
+$1.19B |
| 3 |
iShares Silver Trust
SLV
|
+$1.03B |
| 4 |
Walmart Inc
WMT
|
+$862M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$850M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.99B |
| 2 |
Micron Technology
MU
|
+$1.09B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$772M |
| 4 |
Tesla
TSLA
|
+$700M |
| 5 |
Direxion Daily Semiconductor Bull 3X ETF
SOXL
|
+$639M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.77% |
| 2 | Healthcare | 1.08% |
| 3 | Consumer Discretionary | 1.03% |
| 4 | Financials | 0.94% |
| 5 | Communication Services | 0.88% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
126
PUT
Caterpillar
CAT
$393B
| $688M | 0.1% |
1,201,800
+253,700
| +27% | +$141M |
|
127
CALL
State Street Financial Select Sector SPDR ETF
XLF
$59.5B
| $687M | 0.1% |
12,550,800
-3,316,200
| -21% | -$177M |
|
128
PUT
Salesforce
CRM
$165B
| $682M | 0.1% |
2,576,300
-58,300
| -2% | -$14.5M |
|
129
PUT
Berkshire Hathaway Class B
BRK.B
$1.09T
| $681M | 0.1% |
1,355,800
-113,100
| -8% | -$56.3M |
|
130
CALL
GE Vernova
GEV
$279B
| $680M | 0.1% |
1,040,625
-32,375
| -3% | -$19.7M |
|
131
CALL
Pinduoduo
PDD
$120B
| $672M | 0.1% |
5,924,400
-6,356,500
| -52% | -$789M |
|
132
Marvell Technology
MRVL
$199B
| $666M | 0.1% |
7,833,520
+3,100,999
| +66% | +$271M |
|
133
Coherent
COHR
$64B
| $660M | 0.1% |
3,577,530
+3,509,546
| +5,162% | +$525M |
|
|
134
PUT
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$24.8B
| $660M | 0.1% |
15,703,200
-1,637,100
| -9% | -$68.3M |
|
135
PUT
State Street Health Care Select Sector SPDR ETF
XLV
$44B
| $657M | 0.1% |
4,244,700
-1,059,700
| -20% | -$159M |
|
136
CALL
Iris Energy
IREN
$16B
| $655M | 0.1% |
17,330,300
+5,275,600
| +44% | +$272M |
|
|
137
CALL
Walmart Inc
WMT
$921B
| $652M | 0.1% |
5,855,000
+722,700
| +14% | +$77.6M |
|
|
138
Alphabet (Google) Class C
GOOG
$4.21T
| $650M | 0.1% |
2,072,566
-977,395
| -32% | -$280M |
|
139
Netflix
NFLX
$326B
| $628M | 0.09% |
6,699,786
+2,298,586
| +52% | +$248M |
|
140
PUT
Bank of America
BAC
$448B
| $628M | 0.09% |
11,418,500
-1,510,900
| -12% | -$79.9M |
|
141
PUT
KraneShares CSI China Internet ETF
KWEB
$5.31B
| $625M | 0.09% |
18,354,300
+1,510,200
| +9% | +$58.1M |
|
142
CALL
Arm
ARM
$298B
| $623M | 0.09% |
5,699,500
+183,800
| +3% | +$26.7M |
|
|
143
CALL
Salesforce
CRM
$165B
| $617M | 0.09% |
2,329,800
+663,000
| +40% | +$165M |
|
144
CALL
iShares MSCI EAFE ETF
EFA
$80.3B
| $607M | 0.09% |
6,319,000
-762,700
| -11% | -$72.3M |
|
145
CALL
ExxonMobil
XOM
$652B
| $606M | 0.09% |
5,037,000
-1,861,100
| -27% | -$216M |
|
146
CALL
Vertiv
VRT
$111B
| $604M | 0.09% |
3,729,100
+697,500
| +23% | +$121M |
|
147
PUT
Wells Fargo
WFC
$266B
| $603M | 0.09% |
6,469,200
-160,400
| -2% | -$13.9M |
|
148
CALL
CrowdStrike
CRWD
$230B
| $601M | 0.09% |
5,132,000
+274,000
| +6% | +$34.9M |
|
149
CALL
VanEck Semiconductor ETF
SMH
$72.5B
| $601M | 0.09% |
1,668,600
-724,200
| -30% | -$254M |
|
150
CALL
Qualcomm
QCOM
$173B
| $589M | 0.09% |
3,443,000
+1,548,800
| +82% | +$265M |
|
Similar funds
Jane Street's Q4 2025 Portfolio in Review
As of Q4 2025, Jane Street held 12,943 positions worth $662B, up 0.76% from $657B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street's Q4 2025 filing shows 2,362 new, 4,319 increased, 4,192 reduced and 1,998 closed positions. Its largest new stake was iShares MSCI India ETF: 4,400,850 shares worth $238M. The largest sale was NVIDIA, an estimated $1.99B.
By sector, the portfolio is most concentrated in Technology at 2.8% of assets, down from 3.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jane Street's largest Q4 2025 buy was iShares MSCI India ETF: 4,400,850 shares worth $238M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q4 2025, an estimated $5.55B increase.
- Jane Street's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $1.99B.
- Jane Street fully exited Applied Digital in Q4 2025, selling an estimated $207M.
- Jane Street's ten largest holdings make up 34% of its $662B portfolio in Q4 2025.
- Jane Street opened 2,362 new positions and closed 1,998 in Q4 2025.
- Jane Street's portfolio value rose 0.76% quarter-over-quarter to $662B.
Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.