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 |
Baidu
BIDU
|
+$1.35B |
| 2 |
Amazon
AMZN
|
+$1.2B |
| 3 |
PARA
Paramount Global Class B
PARA
|
+$1B |
| 4 |
State Street SPDR Bloomberg High Yield Bond ETF
JNK
|
+$561M |
| 5 |
Tencent Music
TME
|
+$553M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$1.54B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$996M |
| 3 |
Alibaba
BABA
|
+$587M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$586M |
| 5 |
Apple
AAPL
|
+$455M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 2.84% |
| 2 | Communication Services | 2.06% |
| 3 | Technology | 2% |
| 4 | Healthcare | 1.06% |
| 5 | Financials | 0.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
251
Adobe
ADBE
$102B
| $106M | 0.05% |
223,954
+204,131
| +1,030% | +$95.4M |
|
|
SPLK
252
CALL
DELISTED
Splunk Inc
SPLK
| $106M | 0.05% |
780,300
+330,000
| +73% | +$51.5M |
|
253
PUT
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$311M
| $106M | 0.05% |
4,855,200
+3,082,400
| +174% | +$59.7M |
|
254
CALL
Beyond Meat
BYND
$323M
| $104M | 0.05% |
802,400
-312,400
| -28% | -$45.9M |
|
255
PUT
Airbnb
ABNB
$89.8B
| $104M | 0.05% |
555,400
+279,300
| +101% | +$51.7M |
|
256
PUT
Strategy Inc
MSTR
$35.3B
| $104M | 0.05% |
1,537,000
+330,000
| +27% | +$23.3M |
|
257
CALL
iShares MSCI Brazil ETF
EWZ
$9.2B
| $104M | 0.05% |
3,103,200
-5,332,700
| -63% | -$185M |
|
258
PUT
Berkshire Hathaway Class B
BRK.B
$1.11T
| $104M | 0.05% |
405,400
-1,960,600
| -83% | -$476M |
|
259
PUT
Home Depot
HD
$351B
| $103M | 0.05% |
338,900
-66,200
| -16% | -$18.2M |
|
260
PUT
Bilibili
BILI
$7.77B
| $102M | 0.05% |
956,400
+407,900
| +74% | +$49.8M |
|
261
CALL
Etsy
ETSY
$8.08B
| $102M | 0.05% |
505,300
-438,200
| -46% | -$91.7M |
|
|
262
CALL
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$311M
| $102M | 0.05% |
4,672,100
+3,187,500
| +215% | +$61.7M |
|
263
CALL
State Street Utilities Select Sector SPDR ETF
XLU
$22.5B
| $101M | 0.05% |
3,168,000
-1,108,000
| -26% | -$34.4M |
|
264
CALL
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.54B
| $101M | 0.05% |
1,246,200
-151,375
| -11% | -$11.6M |
|
265
PUT
Booking.com
BKNG
$159B
| $101M | 0.05% |
1,087,500
-615,000
| -36% | -$54.6M |
|
266
PayPal
PYPL
$49.9B
| $101M | 0.05% |
414,891
+87,181
| +27% | +$22M |
|
267
CALL
Bristol-Myers Squibb
BMY
$130B
| $100M | 0.05% |
1,589,500
-77,400
| -5% | -$4.82M |
|
268
CALL
Honeywell
HON
$78.8B
| $100M | 0.05% |
488,697
-124,773
| -20% | -$24.4M |
|
269
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
| $99.4M | 0.05% |
+1,801,387
| New | +$99.6M |
|
270
CALL
Union Pacific
UNP
$176B
| $99.2M | 0.05% |
449,900
+122,500
| +37% | +$25.7M |
|
271
CALL
CrowdStrike
CRWD
$217B
| $99.1M | 0.05% |
2,171,200
-883,600
| -29% | -$46.7M |
|
272
PUT
Carnival Corporation Ltd
CCL
$40.7B
| $98.2M | 0.05% |
3,701,300
+1,807,400
| +95% | +$42.6M |
|
273
PUT
Deere & Co
DE
$166B
| $98.1M | 0.05% |
262,100
+110,300
| +73% | +$36.2M |
|
274
NIO
NIO
$11.7B
| $97.8M | 0.05% |
2,508,117
-4,339,167
| -63% | -$221M |
|
275
PUT
Marathon Digital Holdings
MARA
$4.37B
| $97.7M | 0.05% |
2,033,800
+871,000
| +75% | +$27M |
|
Similar funds
Jane Street's Q1 2021 Portfolio in Review
As of Q1 2021, Jane Street held 10,046 positions worth $201B, up 1.1% from $199B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street's Q1 2021 filing shows 2,635 new, 3,317 increased, 3,042 reduced and 1,017 closed positions. Its largest new stake was iShares iBoxx $ Investment Grade Corporate Bond ETF: 3,305,886 shares worth $430M. The largest sale was Tesla, an estimated $1.54B.
By sector, the portfolio is most concentrated in Consumer Discretionary at 2.8% of assets, down from 3.3% a quarter earlier, followed by Communication Services and Technology.
- Jane Street's largest Q1 2021 buy was iShares iBoxx $ Investment Grade Corporate Bond ETF: 3,305,886 shares worth $430M.
- Jane Street added most to Baidu in Q1 2021, an estimated $1.35B increase.
- Jane Street's biggest Q1 2021 reduction was Tesla, cutting an estimated $1.54B.
- Jane Street fully exited iShares MSCI Emerging Markets ETF in Q1 2021, selling an estimated $586M.
- Jane Street's ten largest holdings make up 32% of its $201B portfolio in Q1 2021.
- Jane Street opened 2,635 new positions and closed 1,017 in Q1 2021.
- Jane Street's portfolio value rose 1.1% quarter-over-quarter to $201B.
Based on Jane Street's 13F filing for Q1 2021, filed 18 May 2021.