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 | |
|---|---|---|---|---|---|---|
6501
PUT
Pegasystems
PEGA
$5.51B
| $724K | ﹤0.01% |
10,400
-7,600
| -42% | -$479K |
|
|
BIG
6502
DELISTED
Big Lots, Inc.
BIG
| $724K | ﹤0.01% |
10,975
-14,278
| -57% | -$951K |
|
6503
CALL
Simply Good Foods
SMPL
$989M
| $723K | ﹤0.01% |
19,800
-26,000
| -57% | -$889K |
|
6504
PUT
Build-A-Bear
BBW
$474M
| $722K | ﹤0.01% |
+41,700
| New | +$495K |
|
6505
PUT
Flowserve
FLS
$10.3B
| $722K | ﹤0.01% |
17,900
+8,100
| +83% | +$335K |
|
6506
KBR
KBR
$4.81B
| $722K | ﹤0.01% |
18,921
-7,897
| -29% | -$313K |
|
6507
PUT
NNN REIT
NNN
$8.87B
| $722K | ﹤0.01% |
15,400
-18,000
| -54% | -$843K |
|
|
BSJN
6508
DELISTED
Invesco BulletShares 2023 High Yield Corporate Bond ETF
BSJN
| $721K | ﹤0.01% |
28,301
-154,864
| -85% | -$3.93M |
|
6509
Millicom
TIGO
$15.8B
| $720K | ﹤0.01% |
18,167
-18,464
| -50% | -$768K |
|
6510
PUT
Enovis
ENOV
$1.48B
| $719K | ﹤0.01% |
9,122
+4,939
| +118% | +$378K |
|
6511
PUT
Nektar Therapeutics
NKTR
$2.57B
| $719K | ﹤0.01% |
+2,793
| New | +$773K |
|
6512
Southside Bancshares
SBSI
$984M
| $719K | ﹤0.01% |
+18,819
| New | +$768K |
|
6513
Xtrackers S&P 500 ESG ETF
SNPE
$2.8B
| $719K | ﹤0.01% |
+19,029
| New | +$699K |
|
6514
PUT
Atomera
ATOM
$212M
| $718K | ﹤0.01% |
33,500
+7,200
| +27% | +$148K |
|
|
6515
CALL
Build-A-Bear
BBW
$474M
| $718K | ﹤0.01% |
+41,500
| New | +$493K |
|
|
SHLX
6516
PUT
DELISTED
Shell Midstream Partners, L.P.
SHLX
| $718K | ﹤0.01% |
48,600
-5,400
| -10% | -$80.9K |
|
|
PTRAW
6517
DELISTED
Proterra Inc. Warrant
PTRAW
| $718K | ﹤0.01% |
128,031
+3,031
| +2% | +$15.9K |
|
|
CODX
6518
PUT
Co-Diagnostics
CODX
$5.49M
| $717K | ﹤0.01% |
2,897
-363
| -11% | -$93.3K |
|
6519
iShares Currency Hedged MSCI EAFE Small-Cap ETF
HSCZ
$259M
| $717K | ﹤0.01% |
19,692
-1,740
| -8% | -$62.7K |
|
6520
Kemper
KMPR
$1.59B
| $717K | ﹤0.01% |
9,697
+5,259
| +118% | +$405K |
|
6521
TriMas Corp
TRS
$1.39B
| $717K | ﹤0.01% |
+23,628
| New | +$749K |
|
|
ENJY
6522
DELISTED
Enjoy Technology, Inc. Common Stock
ENJY
| $717K | ﹤0.01% |
72,414
+298
| +0.4% | +$2.95K |
|
6523
PUT
ADT
ADT
$5.46B
| $716K | ﹤0.01% |
66,400
-97,900
| -60% | -$983K |
|
|
RETA
6524
DELISTED
Reata Pharmaceuticals, Inc. Class A Common Stock
RETA
| $716K | ﹤0.01% |
5,061
-13,413
| -73% | -$1.51M |
|
6525
Methode Electronics
MEI
$593M
| $715K | ﹤0.01% |
14,526
+8,366
| +136% | +$390K |
|
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.