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 | |
|---|---|---|---|---|---|---|
5801
CALL
Barclays
BCS
$93.7B
| $1.01M | ﹤0.01% |
105,000
-99,600
| -49% | -$1.02M |
|
5802
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.36B
| $1.01M | ﹤0.01% |
4,135
-1,875
| -31% | -$429K |
|
5803
Global X E-commerce ETF
EBIZ
$29.4M
| $1.01M | ﹤0.01% |
+29,395
| New | +$999K |
|
5804
Penske Automotive Group
PAG
$14.2B
| $1.01M | ﹤0.01% |
13,391
+6,482
| +94% | +$542K |
|
|
WPRT
5805
PUT
Westport Fuel Systems
WPRT
$36.7M
| $1.01M | ﹤0.01% |
19,040
+4,940
| +35% | +$298K |
|
|
SJI
5806
DELISTED
South Jersey Industries, Inc.
SJI
| $1.01M | ﹤0.01% |
39,041
+13,925
| +55% | +$359K |
|
5807
PUT
AllianceBernstein
AB
$3.46B
| $1.01M | ﹤0.01% |
21,700
-14,900
| -41% | -$649K |
|
5808
CALL
Element Solutions
ESI
$9.17B
| $1.01M | ﹤0.01% |
+43,200
| New | +$951K |
|
5809
iShares iBonds Dec 2029 Term Treasury ETF
IBTJ
$1.35B
| $1.01M | ﹤0.01% |
39,997
-5,441
| -12% | -$136K |
|
5810
Ziff Davis
ZD
$1.97B
| $1.01M | ﹤0.01% |
8,444
+3,202
| +61% | +$352K |
|
5811
Skywest
SKYW
$4.19B
| $1.01M | ﹤0.01% |
23,418
+6,778
| +41% | +$334K |
|
5812
iShares MSCI Austria ETF
EWO
$186M
| $1.01M | ﹤0.01% |
+42,047
| New | +$1.01M |
|
5813
CALL
Community Health Systems
CYH
$400M
| $1.01M | ﹤0.01% |
65,200
-88,100
| -57% | -$1.2M |
|
5814
PUT
iShares MSCI United Kingdom ETF
EWU
$4.13B
| $1.01M | ﹤0.01% |
30,800
-972,300
| -97% | -$32.2M |
|
5815
Sun Communities
SUI
$14.5B
| $1.01M | ﹤0.01% |
5,874
-91,897
| -94% | -$15.2M |
|
5816
PUT
BCE
BCE
$21.8B
| $1.01M | ﹤0.01% |
20,400
+7,100
| +53% | +$344K |
|
5817
Hartford Multifactor Small Cap ETF
ROSC
$61.7M
| $1.01M | ﹤0.01% |
25,572
+332
| +1% | +$12.8K |
|
5818
Travere Therapeutics
TVTX
$5.68B
| $1.01M | ﹤0.01% |
68,944
+59,335
| +617% | +$1.17M |
|
|
SF
5819
CALL
Stifel
SF
$12.7B
| $1M | ﹤0.01% |
23,250
-26,475
| -53% | -$1.19M |
|
5820
PUT
US Foods
USFD
$24.3B
| $1M | ﹤0.01% |
26,200
+13,400
| +105% | +$520K |
|
5821
Core Laboratories
CLB
$570M
| $1M | ﹤0.01% |
25,775
-34,804
| -57% | -$1.25M |
|
5822
PUT
CryoPort
CYRX
$757M
| $1M | ﹤0.01% |
15,900
+1,400
| +10% | +$78.8K |
|
|
EXE
5823
Expand Energy Corp
EXE
$22.7B
| $1M | ﹤0.01% |
+19,317
| New | +$964K |
|
|
KBUY
5824
DELISTED
KraneShares CICC China Consumer Leaders Index ETF
KBUY
| $1M | ﹤0.01% |
36,941
+2,428
| +7% | +$65.7K |
|
5825
Evertec
EVTC
$1.76B
| $1M | ﹤0.01% |
22,951
+6,450
| +39% | +$272K |
|
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.