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 | |
|---|---|---|---|---|---|---|
|
MRO
3026
DELISTED
Marathon Oil Corporation
MRO
| $4.02M | ﹤0.01% |
295,062
+52,001
| +21% | +$628K |
|
|
NKLA
3027
DELISTED
Nikola Corporation Common Stock
NKLA
| $4.02M | ﹤0.01% |
7,412
+4,280
| +137% | +$1.78M |
|
3028
CALL
ProShares UltraShort Bloomberg Natural Gas
KOLD
$103M
| $4.01M | ﹤0.01% |
19,640
+18,070
| +1,151% | +$5.81M |
|
3029
Prudential
PUK
$35.2B
| $4.01M | ﹤0.01% |
108,499
+45,671
| +73% | +$1.87M |
|
3030
ASE Group
ASX
$82.2B
| $4.01M | ﹤0.01% |
498,903
-710,345
| -59% | -$5.71M |
|
|
CPE
3031
PUT
DELISTED
Callon Petroleum Company
CPE
| $4M | ﹤0.01% |
69,400
-4,700
| -6% | -$198K |
|
|
CERN
3032
PUT
DELISTED
Cerner Corp
CERN
| $4M | ﹤0.01% |
51,200
+13,600
| +36% | +$1.05M |
|
|
ESM.U
3033
DELISTED
ESM Acquisition Corporation Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant
ESM.U
| $4M | ﹤0.01% |
400,000
| – | – |
|
|
SYSB
3034
iShares Systematic Bond ETF
SYSB
$1.17B
| $3.99M | ﹤0.01% |
39,680
+31,680
| +396% | +$3.18M |
|
|
VLDR
3035
PUT
DELISTED
Velodyne Lidar, Inc. Common Stock
VLDR
| $3.99M | ﹤0.01% |
375,300
+47,300
| +14% | +$558K |
|
3036
GrowGeneration
GRWG
$90.7M
| $3.99M | ﹤0.01% |
82,988
-18,505
| -18% | -$810K |
|
3037
CALL
TE Connectivity
TEL
$62.6B
| $3.99M | ﹤0.01% |
29,500
+12,600
| +75% | +$1.69M |
|
3038
Charles River Laboratories
CRL
$12.8B
| $3.98M | ﹤0.01% |
10,767
+4,824
| +81% | +$1.61M |
|
3039
PUT
Oshkosh
OSK
$9.59B
| $3.98M | ﹤0.01% |
31,900
+6,000
| +23% | +$759K |
|
3040
PUT
Rockwell Automation
ROK
$49B
| $3.98M | ﹤0.01% |
13,900
-9,500
| -41% | -$2.56M |
|
3041
PUT
Revolve Group
RVLV
$1.73B
| $3.97M | ﹤0.01% |
57,600
+32,700
| +131% | +$1.76M |
|
3042
CALL
Rambus
RMBS
$11B
| $3.97M | ﹤0.01% |
167,300
+108,200
| +183% | +$2.18M |
|
|
HGEN
3043
PUT
DELISTED
HUMANIGEN, INC.
HGEN
| $3.96M | ﹤0.01% |
228,000
+94,100
| +70% | +$1.72M |
|
|
KYNB
3044
Kyntra Bio
KYNB
$29.4M
| $3.96M | ﹤0.01% |
5,950
+5,199
| +692% | +$3M |
|
|
SNBR
3045
DELISTED
Sleep Number
SNBR
| $3.96M | ﹤0.01% |
35,993
+18,782
| +109% | +$2.14M |
|
3046
CALL
Evercore
EVR
$11.8B
| $3.96M | ﹤0.01% |
28,100
+17,100
| +155% | +$2.39M |
|
|
PCPC
3047
DELISTED
Periphas Capital Partnering Corporation
PCPC
| $3.96M | ﹤0.01% |
161,407
+10,607
| +7% | +$260K |
|
3048
CALL
Abits Group
ABTS
$4.09M
| $3.95M | ﹤0.01% |
+11,827
| New | +$1.88M |
|
3049
State Street Nuveen Municipal Bond ETF
MBND
$26.9M
| $3.95M | ﹤0.01% |
131,230
+19,239
| +17% | +$578K |
|
3050
PUT
Arrowhead Research
ARWR
$12.4B
| $3.95M | ﹤0.01% |
47,700
+33,800
| +243% | +$2.52M |
|
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 4,219 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.