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 | |
|---|---|---|---|---|---|---|
4176
CALL
Medifast
MED
$129M
| $2.78M | ﹤0.01% |
260,200
-159,700
| -38% | -$1.91M |
|
4177
Invesco International BuyBack Achievers ETF
IPKW
$575M
| $2.78M | ﹤0.01% |
50,000
+45,941
| +1,132% | +$2.46M |
|
4178
CALL
iShares Expanded Tech Sector ETF
IGM
$10.5B
| $2.78M | ﹤0.01% |
21,500
-12,300
| -36% | -$1.59M |
|
4179
BNY Mellon Emerging Markets Equity ETF
BKEM
$90.6M
| $2.78M | ﹤0.01% |
111,264
+29,604
| +36% | +$731K |
|
4180
PUT
JPMorgan Equity Premium Income ETF
JEPI
$46.2B
| $2.78M | ﹤0.01% |
48,500
+4,000
| +9% | +$228K |
|
4181
Evolus
EOLS
$568M
| $2.77M | ﹤0.01% |
417,278
+144,046
| +53% | +$976K |
|
4182
CALL
BellRing Brands
BRBR
$1.25B
| $2.77M | ﹤0.01% |
103,700
-63,800
| -38% | -$1.98M |
|
|
BRSL
4183
CALL
Brightstar Lottery PLC
BRSL
$2.08B
| $2.77M | ﹤0.01% |
179,000
-2,084,500
| -92% | -$34M |
|
4184
CALL
abrdn Physical Silver Shares ETF
SIVR
$4.49B
| $2.77M | ﹤0.01% |
40,900
+34,500
| +539% | +$1.81M |
|
4185
PUT
SSR Mining
SSRM
$7.21B
| $2.77M | ﹤0.01% |
126,200
+28,100
| +29% | +$625K |
|
|
PULT
4186
DELISTED
Putnam ESG Ultra Short ETF
PULT
| $2.77M | ﹤0.01% |
54,638
+43,035
| +371% | +$2.18M |
|
4187
CALL
Albertsons Companies
ACI
$5.88B
| $2.76M | ﹤0.01% |
160,800
+51,900
| +48% | +$926K |
|
|
PRA
4188
DELISTED
ProAssurance
PRA
| $2.76M | ﹤0.01% |
114,232
+26,677
| +30% | +$641K |
|
4189
PUT
CG Oncology
CGON
$7.15B
| $2.76M | ﹤0.01% |
66,400
+56,000
| +538% | +$2.32M |
|
4190
PUT
Equifax
EFX
$22.6B
| $2.76M | ﹤0.01% |
12,700
+4,500
| +55% | +$985K |
|
4191
PUT
Ivanhoe Electric
IE
$1.69B
| $2.75M | ﹤0.01% |
172,400
+65,800
| +62% | +$942K |
|
4192
PUT
Gartner
IT
$12.2B
| $2.75M | ﹤0.01% |
10,900
+6,800
| +166% | +$1.64M |
|
4193
Lantronix
LTRX
$268M
| $2.75M | ﹤0.01% |
469,251
+192,697
| +70% | +$1M |
|
4194
Cohu
COHU
$2.61B
| $2.75M | ﹤0.01% |
118,127
+633
| +0.5% | +$14.5K |
|
4195
CALL
Main Street Capital
MAIN
$5.44B
| $2.75M | ﹤0.01% |
45,500
+2,200
| +5% | +$130K |
|
4196
iShares MSCI USA Size Factor ETF
SIZE
$444M
| $2.75M | ﹤0.01% |
+17,000
| New | +$2.74M |
|
|
RERE
4197
ATRenew
RERE
$1.02B
| $2.74M | ﹤0.01% |
517,841
-88,748
| -15% | -$398K |
|
4198
PUT
Silicon Motion
SIMO
$8.23B
| $2.74M | ﹤0.01% |
29,600
-3,900
| -12% | -$358K |
|
4199
Sysco
SYY
$39.5B
| $2.74M | ﹤0.01% |
37,205
-177,289
| -83% | -$13.5M |
|
4200
CALL
Scotiabank
BNS
$107B
| $2.74M | ﹤0.01% |
37,200
+5,400
| +17% | +$367K |
|
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 2,363 new, 4,318 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 2,363 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.