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 | |
|---|---|---|---|---|---|---|
4776
Bloomin' Brands
BLMN
$975M
| $1.38M | ﹤0.01% |
51,046
-29,356
| -37% | -$711K |
|
4777
CALL
Westwater Resources
WWR
$81M
| $1.38M | ﹤0.01% |
257,000
+185,800
| +261% | +$1.19M |
|
4778
Donaldson
DCI
$11.2B
| $1.38M | ﹤0.01% |
23,715
+15,077
| +175% | +$901K |
|
4779
Loews
L
$23.1B
| $1.38M | ﹤0.01% |
26,902
-20,657
| -43% | -$1.01M |
|
4780
CALL
iShares Preferred and Income Securities ETF
PFF
$13.3B
| $1.38M | ﹤0.01% |
35,900
-26,900
| -43% | -$1.02M |
|
4781
American Century Quality Diversified International ETF
QINT
$694M
| $1.38M | ﹤0.01% |
27,614
+1,694
| +7% | +$84K |
|
4782
CALL
Liberty Global Class A
LBTYA
$3.55B
| $1.38M | ﹤0.01% |
53,700
+35,900
| +202% | +$908K |
|
4783
First Trust Ultra Short Duration Municipal ETF
FUMB
$248M
| $1.38M | ﹤0.01% |
68,209
-182,520
| -73% | -$3.68M |
|
|
GNMK
4784
DELISTED
GenMark Diagnostics, Inc
GNMK
| $1.38M | ﹤0.01% |
57,610
+44,719
| +347% | +$831K |
|
4785
PUT
Gevo
GEVO
$391M
| $1.38M | ﹤0.01% |
+140,300
| New | +$1.35M |
|
4786
IQ ARB Merger Arbitrage ETF
MNA
$253M
| $1.38M | ﹤0.01% |
+41,764
| New | +$1.38M |
|
4787
Regal Rexnord
RRX
$11.5B
| $1.38M | ﹤0.01% |
9,634
+4,180
| +77% | +$574K |
|
|
WIMI
4788
CALL
WiMi Hologram Cloud
WIMI
$23.9M
| $1.37M | ﹤0.01% |
+20,790
| New | +$1.72M |
|
|
TMHC
4789
CALL
DELISTED
Taylor Morrison
TMHC
| $1.37M | ﹤0.01% |
44,500
+1,100
| +3% | +$30.9K |
|
4790
State Street Blackstone Senior Loan ETF
SRLN
$5.37B
| $1.37M | ﹤0.01% |
29,954
-700
| -2% | -$32.1K |
|
|
GMBT
4791
DELISTED
Pivotal Holdings Corp Class A Ordinary Share
GMBT
| $1.37M | ﹤0.01% |
+141,219
| New | +$1.39M |
|
4792
Fidelity Low Duration Bond Factor ETF
FLDR
$1.98B
| $1.37M | ﹤0.01% |
26,995
-135,703
| -83% | -$6.91M |
|
4793
PUT
Virtu Financial
VIRT
$5.04B
| $1.37M | ﹤0.01% |
44,100
+23,400
| +113% | +$645K |
|
|
AL
4794
PUT
DELISTED
Air Lease Corp
AL
| $1.37M | ﹤0.01% |
27,900
+16,700
| +149% | +$761K |
|
4795
iShares Self-Driving EV and Tech ETF
IDRV
$138M
| $1.37M | ﹤0.01% |
29,621
-67,921
| -70% | -$3.12M |
|
4796
ManpowerGroup
MAN
$2.61B
| $1.37M | ﹤0.01% |
13,818
+309
| +2% | +$29.6K |
|
4797
Franklin FTSE Australia ETF
FLAU
$181M
| $1.36M | ﹤0.01% |
46,799
+2,863
| +7% | +$83.7K |
|
4798
CALL
Teledyne Technologies
TDY
$31.8B
| $1.36M | ﹤0.01% |
3,300
+1,800
| +120% | +$695K |
|
4799
PUT
Allison Transmission
ALSN
$10.2B
| $1.36M | ﹤0.01% |
33,400
+700
| +2% | +$29.1K |
|
4800
Franklin Municipal Green Bond ETF
FLMB
$75.3M
| $1.36M | ﹤0.01% |
50,766
+11,131
| +28% | +$303K |
|
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 2,632 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 2,632 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.