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 |
iShares MBS ETF
MBB
|
+$629M |
| 2 |
iShares MSCI EAFE ETF
EFA
|
+$482M |
| 3 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$394M |
| 4 |
NVIDIA
NVDA
|
+$306M |
| 5 |
State Street SPDR Bloomberg Convertible Securities ETF
CWB
|
+$281M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$964M |
| 2 |
PARA
Paramount Global Class B
PARA
|
+$620M |
| 3 |
Invesco Senior Loan ETF
BKLN
|
+$369M |
| 4 |
Tencent Music
TME
|
+$338M |
| 5 |
iShares Core MSCI EAFE ETF
IEFA
|
+$304M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 2.5% |
| 2 | Technology | 2.1% |
| 3 | Healthcare | 1.18% |
| 4 | Financials | 0.9% |
| 5 | Industrials | 0.72% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2026
CALL
Southern Copper
SCCO
$163B
| $7.74M | ﹤0.01% |
129,769
+755
| +0.6% | +$49.1K |
|
2027
CALL
Penumbra
PEN
$12.8B
| $7.73M | ﹤0.01% |
28,200
-13,800
| -33% | -$3.77M |
|
2028
PUT
Dollar General
DG
$28.1B
| $7.72M | ﹤0.01% |
35,700
-24,300
| -41% | -$5.11M |
|
2029
CALL
Bloom Energy
BE
$67.2B
| $7.7M | ﹤0.01% |
286,700
+109,100
| +61% | +$2.65M |
|
2030
PUT
Barclays
BCS
$94.5B
| $7.7M | ﹤0.01% |
797,700
+652,100
| +448% | +$6.66M |
|
2031
iShares Treasury Floating Rate Bond ETF
TFLO
$6.64B
| $7.7M | ﹤0.01% |
153,128
+136,167
| +803% | +$6.85M |
|
2032
Innovator International Developed Power Buffer ETF April
IAPR
$201M
| $7.69M | ﹤0.01% |
+299,914
| New | +$7.67M |
|
2033
AES
AES
$10.5B
| $7.67M | ﹤0.01% |
294,009
+274,969
| +1,444% | +$7.26M |
|
2034
Tower Semiconductor
TSEM
$27.1B
| $7.66M | ﹤0.01% |
260,358
-5,647
| -2% | -$159K |
|
2035
PUT
Labcorp
LH
$25.3B
| $7.64M | ﹤0.01% |
32,243
+15,016
| +87% | +$3.42M |
|
|
PTOCU
2036
DELISTED
Pine TechnologYES Acquisition Corp. Unit
PTOCU
| $7.64M | ﹤0.01% |
769,040
+19,040
| +3% | +$190K |
|
2037
CALL
Neurocrine Biosciences
NBIX
$16.9B
| $7.63M | ﹤0.01% |
78,400
+3,600
| +5% | +$345K |
|
2038
iShares Global Materials ETF
MXI
$349M
| $7.62M | ﹤0.01% |
+83,808
| New | +$7.79M |
|
2039
Unity
U
$15.4B
| $7.61M | ﹤0.01% |
69,253
-226,960
| -77% | -$22.3M |
|
2040
CALL
Bloomin' Brands
BLMN
$764M
| $7.6M | ﹤0.01% |
280,100
-78,200
| -22% | -$2.21M |
|
2041
ProShares UltraPro QQQ
TQQQ
$38B
| $7.59M | ﹤0.01% |
+248,016
| New | +$6.54M |
|
2042
PUT
Academy Sports + Outdoors
ASO
$3.02B
| $7.59M | ﹤0.01% |
184,100
+111,900
| +155% | +$3.92M |
|
2043
PUT
PetMed Express
PETS
$42.5M
| $7.59M | ﹤0.01% |
238,200
+196,300
| +468% | +$6.24M |
|
|
JPN
2044
DELISTED
Xtrackers Japan JPX-Nikkei 400 Equity ETF
JPN
| $7.59M | ﹤0.01% |
232,990
+215,111
| +1,203% | +$7.12M |
|
2045
PUT
Asana
ASAN
$2.02B
| $7.58M | ﹤0.01% |
122,200
+35,700
| +41% | +$1.38M |
|
|
IMPX
2046
DELISTED
AEA-Bridges Impact Corp
IMPX
| $7.58M | ﹤0.01% |
778,141
+93,977
| +14% | +$922K |
|
|
SEE
2047
CALL
DELISTED
Sealed Air
SEE
| $7.56M | ﹤0.01% |
+127,600
| New | +$6.88M |
|
|
AAWW
2048
PUT
DELISTED
Atlas Air Worldwide Holdings, Inc.
AAWW
| $7.56M | ﹤0.01% |
111,000
+41,600
| +60% | +$2.92M |
|
2049
CALL
Avis
CAR
$4.99B
| $7.55M | ﹤0.01% |
97,000
-26,800
| -22% | -$2.22M |
|
2050
CALL
Ollie's Bargain Outlet
OLLI
$4.66B
| $7.55M | ﹤0.01% |
89,800
+47,000
| +110% | +$4.09M |
|
Similar funds
Jane Street's Q2 2021 Portfolio in Review
As of Q2 2021, Jane Street held 10,953 positions worth $256B, up 27% from $201B the previous quarter. Its ten largest holdings account for 37% of the portfolio.
Jane Street deployed $36.7B of net new capital in Q2 2021, opening 1,924 new positions and adding to 4,221 existing holdings. Its largest new stake was iShares MSCI EAFE ETF: 6,071,963 shares worth $479M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 2.5% of assets, down from 2.8% a quarter earlier, followed by Technology and Healthcare.
On the sell side, the largest reduction was Baidu, an estimated $964M trimmed.
- Jane Street's largest Q2 2021 buy was iShares MSCI EAFE ETF: 6,071,963 shares worth $479M.
- Jane Street added most to iShares MBS ETF in Q2 2021, an estimated $629M increase.
- Jane Street's biggest Q2 2021 reduction was Baidu, cutting an estimated $964M.
- Jane Street fully exited Invesco Senior Loan ETF in Q2 2021, selling an estimated $369M.
- Jane Street's ten largest holdings make up 37% of its $256B portfolio in Q2 2021.
- Jane Street opened 1,924 new positions and closed 1,267 in Q2 2021.
- Jane Street's portfolio value rose 27% quarter-over-quarter to $256B.
Based on Jane Street's 13F filing for Q2 2021, filed 16 Aug 2021.