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 | |
|---|---|---|---|---|---|---|
5601
iShares Ultra Short Duration Bond Active ETF
ICSH
$8.4B
| $1.1M | ﹤0.01% |
21,856
+5,938
| +37% | +$300K |
|
5602
Lear
LEA
$8.15B
| $1.1M | ﹤0.01% |
6,297
+1,843
| +41% | +$341K |
|
|
TGI
5603
CALL
DELISTED
Triumph Group
TGI
| $1.1M | ﹤0.01% |
53,200
+29,000
| +120% | +$534K |
|
5604
M&T Bank
MTB
$36.6B
| $1.1M | ﹤0.01% |
7,589
-12,607
| -62% | -$1.97M |
|
5605
CALL
Altimmune
ALT
$587M
| $1.1M | ﹤0.01% |
111,900
+6,800
| +6% | +$93K |
|
5606
CALL
Apple Hospitality REIT
APLE
$3.7B
| $1.1M | ﹤0.01% |
72,200
+21,700
| +43% | +$337K |
|
5607
First Trust Short Duration Managed Municipal ETF
FSMB
$627M
| $1.1M | ﹤0.01% |
+52,724
| New | +$1.1M |
|
5608
PUT
Inspire Medical Systems
INSP
$1.74B
| $1.1M | ﹤0.01% |
5,700
-4,400
| -44% | -$873K |
|
5609
Dimensional US Core Equity Market ETF
DFAU
$12.8B
| $1.1M | ﹤0.01% |
36,431
+15,972
| +78% | +$472K |
|
5610
American Century Focused Dynamic Growth ETF
FDG
$426M
| $1.1M | ﹤0.01% |
+13,561
| New | +$1.05M |
|
5611
Vericel Corp
VCEL
$2.3B
| $1.1M | ﹤0.01% |
20,964
+15,802
| +306% | +$900K |
|
5612
Western Union
WU
$2.2B
| $1.1M | ﹤0.01% |
47,913
-25,060
| -34% | -$624K |
|
5613
Tilray
TLRY
$629M
| $1.1M | ﹤0.01% |
6,083
-4,042
| -40% | -$709K |
|
|
CANO
5614
PUT
DELISTED
Cano Health, Inc.
CANO
| $1.1M | ﹤0.01% |
+909
| New | +$1.23M |
|
|
AJRD
5615
DELISTED
Aerojet Rocketdyne Holdings
AJRD
| $1.1M | ﹤0.01% |
22,781
-46,350
| -67% | -$2.23M |
|
5616
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
SPTM
$14B
| $1.1M | ﹤0.01% |
20,740
+16,496
| +389% | +$854K |
|
5617
PUT
Qualys
QLYS
$6.44B
| $1.1M | ﹤0.01% |
10,900
-1,500
| -12% | -$153K |
|
5618
Alto Ingredients
ALTO
$323M
| $1.1M | ﹤0.01% |
179,485
+67,310
| +60% | +$392K |
|
5619
PUT
Liberty Global Class A
LBTYA
$3.49B
| $1.1M | ﹤0.01% |
+40,400
| New | +$1.09M |
|
5620
Tronox
TROX
$1.03B
| $1.09M | ﹤0.01% |
48,855
+9,467
| +24% | +$208K |
|
5621
PUT
Gevo
GEVO
$403M
| $1.09M | ﹤0.01% |
150,300
+10,000
| +7% | +$73.1K |
|
5622
CALL
Brookfield
BN
$111B
| $1.09M | ﹤0.01% |
39,708
-6,817
| -15% | -$175K |
|
|
EUSG
5623
DELISTED
European Sustainable Growth Acquisition Corp. Class A Ordinary Shares
EUSG
| $1.09M | ﹤0.01% |
112,462
+29,289
| +35% | +$285K |
|
|
DCH
5624
Dauch Corp
DCH
$1.65B
| $1.09M | ﹤0.01% |
105,402
+83,041
| +371% | +$873K |
|
5625
Rambus
RMBS
$10.4B
| $1.09M | ﹤0.01% |
45,957
+20,213
| +79% | +$407K |
|
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.