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 | |
|---|---|---|---|---|---|---|
|
SAFE
4401
CALL
Safehold
SAFE
$1.15B
| $1.91M | ﹤0.01% |
18,921
+1,171
| +7% | +$104K |
|
4402
PUT
Natera
NTRA
$46.4B
| $1.91M | ﹤0.01% |
16,800
+9,600
| +133% | +$982K |
|
4403
CALL
New York Times
NYT
$10.2B
| $1.91M | ﹤0.01% |
43,800
+26,400
| +152% | +$1.18M |
|
4404
PUT
Nice
NICE
$5.97B
| $1.91M | ﹤0.01% |
7,700
-100
| -1% | -$23K |
|
4405
FS KKR Capital
FSK
$3.44B
| $1.9M | ﹤0.01% |
+88,519
| New | +$1.9M |
|
|
IDAT
4406
DELISTED
iShares Future Cloud 5G and Tech ETF
IDAT
| $1.9M | ﹤0.01% |
+73,656
| New | +$1.87M |
|
4407
Nuveen ESG 1-5 Year US Aggregate Bond ETF
NUSA
$34.6M
| $1.9M | ﹤0.01% |
75,350
+28,321
| +60% | +$716K |
|
4408
CALL
XP
XP
$8.39B
| $1.9M | ﹤0.01% |
43,700
-73,600
| -63% | -$3.04M |
|
|
SIX
4409
PUT
DELISTED
Six Flags Entertainment Corp.
SIX
| $1.9M | ﹤0.01% |
43,900
+700
| +2% | +$31.6K |
|
4410
iShares MSCI United Kingdom Small-Cap ETF
EWUS
$43.5M
| $1.9M | ﹤0.01% |
40,475
+30,568
| +309% | +$1.47M |
|
4411
Fortune Brands Innovations
FBIN
$6.06B
| $1.9M | ﹤0.01% |
22,305
+17,895
| +406% | +$1.57M |
|
|
LOVE
4412
PUT
LoveSac
LOVE
$261M
| $1.9M | ﹤0.01% |
23,800
-4,100
| -15% | -$305K |
|
4413
PUT
iShares US Transportation ETF
IYT
$2.28B
| $1.9M | ﹤0.01% |
29,200
-582,800
| -95% | -$38.9M |
|
|
BECN
4414
DELISTED
Beacon Roofing Supply, Inc.
BECN
| $1.9M | ﹤0.01% |
35,645
+7,034
| +25% | +$393K |
|
|
ECHO
4415
PUT
EchoStar
ECHO
$26.2B
| $1.9M | ﹤0.01% |
78,100
-47,600
| -38% | -$1.22M |
|
4416
Invesco
IVZ
$13.9B
| $1.89M | ﹤0.01% |
70,872
+52,803
| +292% | +$1.44M |
|
4417
Encore Capital Group
ECPG
$2.13B
| $1.89M | ﹤0.01% |
39,948
+24,653
| +161% | +$1.07M |
|
4418
PUT
Kodak
KODK
$983M
| $1.89M | ﹤0.01% |
227,500
+23,000
| +11% | +$180K |
|
|
LSST
4419
DELISTED
Natixis Loomis Sayles Short Duration Income ETF
LSST
| $1.89M | ﹤0.01% |
75,008
+58,552
| +356% | +$1.48M |
|
4420
Ambarella
AMBA
$3.81B
| $1.89M | ﹤0.01% |
17,722
-32,628
| -65% | -$3.23M |
|
|
HBI
4421
PUT
DELISTED
Hanesbrands
HBI
| $1.89M | ﹤0.01% |
101,200
-1,600
| -2% | -$31.7K |
|
4422
Madison Square Garden
MSGS
$9.39B
| $1.89M | ﹤0.01% |
10,947
+2,482
| +29% | +$449K |
|
|
SOL
4423
PUT
DELISTED
Emeren Group
SOL
| $1.89M | ﹤0.01% |
207,200
+35,600
| +21% | +$318K |
|
4424
ProShares UltraPro Short QQQ
SQQQ
$1.74B
| $1.89M | ﹤0.01% |
+1,650
| New | +$2.26M |
|
4425
PUT
Shift4
FOUR
$3.26B
| $1.88M | ﹤0.01% |
20,100
-200
| -1% | -$18.9K |
|
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.