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 |
Tesla
TSLA
|
+$665M |
| 2 |
iShares MSCI Emerging Markets ETF
EEM
|
+$449M |
| 3 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$348M |
| 4 |
iShares MSCI EAFE ETF
EFA
|
+$322M |
| 5 |
Apple
AAPL
|
+$297M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$958M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$443M |
| 3 |
iShares Core US Aggregate Bond ETF
AGG
|
+$403M |
| 4 |
Amazon
AMZN
|
+$357M |
| 5 |
Vanguard World Funds Extended Duration ETF
EDV
|
+$254M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 3.28% |
| 2 | Technology | 1.97% |
| 3 | Communication Services | 1.01% |
| 4 | Healthcare | 0.89% |
| 5 | Industrials | 0.83% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5476
Columbia EM Core ex-China ETF
XCEM
$2.06B
| $595K | ﹤0.01% |
19,836
-15,481
| -44% | -$419K |
|
|
RDUS
5477
DELISTED
Radius Health, Inc.
RDUS
| $594K | ﹤0.01% |
33,285
+8,025
| +32% | +$121K |
|
5478
PUT
Adaptive Biotechnologies
ADPT
$3.89B
| $591K | ﹤0.01% |
10,000
-5,400
| -35% | -$278K |
|
|
FABC
5479
PUT
Fabric.AI Inc
FABC
$18.3M
| $591K | ﹤0.01% |
+759
| New | +$462K |
|
5480
Littelfuse
LFUS
$11.4B
| $591K | ﹤0.01% |
+2,321
| New | +$514K |
|
5481
Sturm, Ruger & Co
RGR
$601M
| $591K | ﹤0.01% |
+9,080
| New | +$584K |
|
5482
Xencor
XNCR
$1.71B
| $591K | ﹤0.01% |
13,540
+4
| +0% | +$165 |
|
5483
MasTec
MTZ
$23B
| $590K | ﹤0.01% |
8,652
+416
| +5% | +$23.3K |
|
|
DOO
5484
Bombardier Recreational Products
DOO
$4.75B
| $588K | ﹤0.01% |
8,913
-13,366
| -60% | -$775K |
|
5485
PUT
Fortive
FTV
$18.7B
| $588K | ﹤0.01% |
11,014
+2,134
| +24% | +$110K |
|
5486
CALL
Teledyne Technologies
TDY
$31.2B
| $588K | ﹤0.01% |
+1,500
| New | +$538K |
|
5487
Saia
SAIA
$10.1B
| $587K | ﹤0.01% |
3,249
+1,261
| +63% | +$207K |
|
5488
Timken Company
TKR
$9.1B
| $587K | ﹤0.01% |
7,578
+2,299
| +44% | +$157K |
|
|
DBS
5489
DELISTED
Invesco DB Silver Fund
DBS
| $587K | ﹤0.01% |
15,696
+5,744
| +58% | +$200K |
|
5490
AllianzIM U.S. Equity Buffer20 Apr ETF
APRW
$201M
| $586K | ﹤0.01% |
22,876
-487
| -2% | -$12.6K |
|
5491
Heron Therapeutics
HRTX
$63.5M
| $586K | ﹤0.01% |
27,686
-16,636
| -38% | -$289K |
|
5492
PUT
ManpowerGroup
MAN
$2.75B
| $586K | ﹤0.01% |
6,500
+400
| +7% | +$32.9K |
|
5493
MACOM Technology Solutions
MTSI
$23.5B
| $586K | ﹤0.01% |
10,653
-71,889
| -87% | -$3.07M |
|
5494
CALL
Apple Hospitality REIT
APLE
$3.75B
| $585K | ﹤0.01% |
45,300
+18,300
| +68% | +$217K |
|
5495
Hartford Multifactor Small Cap ETF
ROSC
$62M
| $585K | ﹤0.01% |
18,541
-28,360
| -60% | -$822K |
|
|
GENZ
5496
VanEck Digital Native Economy ETF
GENZ
$17.9M
| $584K | ﹤0.01% |
12,470
-17,724
| -59% | -$752K |
|
5497
iShares MSCI UAE ETF
UAE
$319M
| $584K | ﹤0.01% |
49,480
-96,469
| -66% | -$1.08M |
|
|
ATSG
5498
DELISTED
Air Transport Services Group
ATSG
| $584K | ﹤0.01% |
18,634
-8,769
| -32% | -$256K |
|
|
SI
5499
DELISTED
Silvergate Capital Corporation
SI
| $584K | ﹤0.01% |
7,854
-23,603
| -75% | -$778K |
|
|
ADVM
5500
DELISTED
Adverum Biotechnologies
ADVM
| $583K | ﹤0.01% |
5,378
-2,023
| -27% | -$250K |
|
Similar funds
Jane Street's Q4 2020 Portfolio in Review
As of Q4 2020, Jane Street held 8,597 positions worth $199B, up 20% from $166B the previous quarter. Its ten largest holdings account for 37% of the portfolio.
Jane Street's Q4 2020 filing shows 1,532 new, 2,865 increased, 2,954 reduced and 1,200 closed positions. Its largest new stake was VanEck High Yield Muni ETF: 2,568,226 shares worth $158M. The largest sale was iShares Core MSCI Emerging Markets ETF, an estimated $958M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 3.3% of assets, up from 2.8% a quarter earlier, followed by Technology and Communication Services.
- Jane Street's largest Q4 2020 buy was VanEck High Yield Muni ETF: 2,568,226 shares worth $158M.
- Jane Street added most to Tesla in Q4 2020, an estimated $665M increase.
- Jane Street's biggest Q4 2020 reduction was iShares Core MSCI Emerging Markets ETF, cutting an estimated $958M.
- Jane Street fully exited iShares 0-5 Year High Yield Corporate Bond ETF in Q4 2020, selling an estimated $195M.
- Jane Street's ten largest holdings make up 37% of its $199B portfolio in Q4 2020.
- Jane Street opened 1,532 new positions and closed 1,200 in Q4 2020.
- Jane Street's portfolio value rose 20% quarter-over-quarter to $199B.
Based on Jane Street's 13F filing for Q4 2020, filed 17 Feb 2021.