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 |
NVIDIA
NVDA
|
+$2.07B |
| 2 |
Apple
AAPL
|
+$1B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$994M |
| 4 |
CRWV
CoreWeave
CRWV
|
+$858M |
| 5 |
Broadcom
AVGO
|
+$665M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Dell
DELL
|
+$851M |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$700M |
| 3 |
Columbia Research Enhanced Core ETF
RECS
|
+$640M |
| 4 |
Nasdaq
NDAQ
|
+$561M |
| 5 |
T-Mobile US
TMUS
|
+$542M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.36% |
| 2 | Consumer Discretionary | 1.3% |
| 3 | Financials | 1.2% |
| 4 | Healthcare | 1.11% |
| 5 | Industrials | 0.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
151
T-Mobile US
TMUS
$196B
| $551M | 0.08% |
2,300,956
-2,239,053
| -49% | -$542M |
|
152
Iris Energy
IREN
$15.7B
| $550M | 0.08% |
11,710,138
+3,358,815
| +40% | +$81.6M |
|
153
CALL
KraneShares CSI China Internet ETF
KWEB
$5.35B
| $544M | 0.08% |
12,946,000
+8,332,900
| +181% | +$312M |
|
154
Alibaba
BABA
$297B
| $543M | 0.08% |
3,036,847
+3,034,418
| +124,925% | +$398M |
|
155
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$24.7B
| $534M | 0.08% |
15,326,850
-3,927,211
| -20% | -$109M |
|
156
PUT
Morgan Stanley
MS
$342B
| $534M | 0.08% |
3,357,600
+47,100
| +1% | +$6.95M |
|
157
CALL
ASML
ASML
$708B
| $534M | 0.08% |
551,100
+390,800
| +244% | +$307M |
|
158
Palo Alto Networks
PANW
$313B
| $531M | 0.08% |
2,610,066
+2,608,526
| +169,385% | +$499M |
|
159
CALL
Walmart Inc
WMT
$917B
| $529M | 0.08% |
5,132,300
+1,832,900
| +56% | +$182M |
|
160
Netflix
NFLX
$325B
| $528M | 0.08% |
4,401,200
+3,883,860
| +751% | +$474M |
|
161
CALL
iShares China Large-Cap ETF
FXI
$4.16B
| $525M | 0.08% |
12,754,200
+6,251,300
| +96% | +$242M |
|
162
Meta Platforms (Facebook)
META
$1.5T
| $518M | 0.08% |
704,729
+30,348
| +5% | +$22.6M |
|
163
PUT
Constellation Energy
CEG
$100B
| $512M | 0.08% |
1,557,000
+546,700
| +54% | +$176M |
|
164
CALL
Marvell Technology
MRVL
$199B
| $509M | 0.08% |
6,057,200
+3,398,900
| +128% | +$250M |
|
165
CALL
Baidu
BIDU
$35.2B
| $509M | 0.08% |
3,860,900
+2,962,400
| +330% | +$293M |
|
|
CRCL
166
CALL
Circle Internet Group
CRCL
$18.2B
| $508M | 0.08% |
3,831,200
-388,600
| -9% | -$61.5M |
|
167
CALL
Caterpillar
CAT
$394B
| $502M | 0.08% |
1,053,100
+362,500
| +52% | +$155M |
|
168
CALL
State Street Technology Select Sector SPDR ETF
XLK
$124B
| $501M | 0.08% |
3,556,600
+445,800
| +14% | +$59M |
|
169
PUT
Applied Materials
AMAT
$403B
| $492M | 0.07% |
2,401,700
+967,300
| +67% | +$176M |
|
170
PUT
SoFi Technologies
SOFI
$23.6B
| $489M | 0.07% |
18,524,900
+7,914,600
| +75% | +$188M |
|
|
171
SoFi Technologies
SOFI
$23.6B
| $483M | 0.07% |
18,277,497
+6,925,814
| +61% | +$164M |
|
172
PUT
Reddit
RDDT
$34.3B
| $483M | 0.07% |
2,098,600
+838,200
| +67% | +$171M |
|
173
CALL
Starbucks
SBUX
$123B
| $483M | 0.07% |
5,703,400
+1,691,800
| +42% | +$151M |
|
174
CALL
Bank of America
BAC
$451B
| $482M | 0.07% |
9,348,400
+2,513,400
| +37% | +$123M |
|
175
CALL
State Street Energy Select Sector SPDR ETF
XLE
$40.5B
| $474M | 0.07% |
10,622,200
-103,400
| -1% | -$4.53M |
|
Similar funds
Jane Street's Q3 2025 Portfolio in Review
As of Q3 2025, Jane Street held 12,194 positions worth $657B, up 30% from $506B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Jane Street deployed $82.2B of net new capital in Q3 2025, opening 2,712 new positions and adding to 4,395 existing holdings. Its largest new stake was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
By sector, the portfolio is most concentrated in Technology at 3.4% of assets, up from 2.3% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was Dell, an estimated $851M trimmed.
- Jane Street's largest Q3 2025 buy was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
- Jane Street added most to NVIDIA in Q3 2025, an estimated $2.07B increase.
- Jane Street's biggest Q3 2025 reduction was Dell, cutting an estimated $851M.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q3 2025, selling an estimated $441M.
- Jane Street's ten largest holdings make up 36% of its $657B portfolio in Q3 2025.
- Jane Street opened 2,712 new positions and closed 1,541 in Q3 2025.
- Jane Street's portfolio value rose 30% quarter-over-quarter to $657B.
Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.