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 | |
|---|---|---|---|---|---|---|
1851
PUT
ArcelorMittal
MT
$54.2B
| $8.91M | ﹤0.01% |
286,900
+75,800
| +36% | +$2.35M |
|
1852
CALL
iShares Russell 2000 Value ETF
IWN
$14.5B
| $8.88M | ﹤0.01% |
53,600
+50,300
| +1,524% | +$8.3M |
|
|
MNDT
1853
CALL
DELISTED
Mandiant, Inc. Common Stock
MNDT
| $8.88M | ﹤0.01% |
438,900
+20,300
| +5% | +$416K |
|
|
TEN
1854
CALL
DELISTED
Tenneco Inc. Class A Voting Common Stock
TEN
| $8.87M | ﹤0.01% |
459,200
+393,700
| +601% | +$5.89M |
|
1855
iShares Global Healthcare ETF
IXJ
$4.08B
| $8.85M | ﹤0.01% |
+106,500
| New | +$8.61M |
|
1856
PUT
L3Harris
LHX
$51.7B
| $8.84M | ﹤0.01% |
40,900
+26,700
| +188% | +$5.74M |
|
1857
Kanzhun
BZ
$7.36B
| $8.84M | ﹤0.01% |
+222,934
| New | +$8.57M |
|
1858
CALL
HP
HPQ
$24.8B
| $8.84M | ﹤0.01% |
292,700
+108,900
| +59% | +$3.48M |
|
1859
CALL
Chubb
CB
$134B
| $8.8M | ﹤0.01% |
55,400
-57,800
| -51% | -$9.58M |
|
1860
CALL
Tandem Diabetes Care
TNDM
$1.38B
| $8.8M | ﹤0.01% |
90,400
-27,500
| -23% | -$2.45M |
|
1861
PUT
Molson Coors Class B
TAP
$7.86B
| $8.79M | ﹤0.01% |
163,800
-12,800
| -7% | -$715K |
|
1862
CALL
Eastman Chemical
EMN
$8.23B
| $8.79M | ﹤0.01% |
75,300
-6,600
| -8% | -$792K |
|
1863
WisdomTree Trust WisdomTree China ex-State-Owned Enterprises Fund
CXSE
$493M
| $8.78M | ﹤0.01% |
130,267
+73,264
| +129% | +$4.79M |
|
1864
Cadence Design Systems
CDNS
$92.6B
| $8.77M | ﹤0.01% |
64,117
+55,795
| +670% | +$7.39M |
|
1865
CALL
CF Industries
CF
$18.2B
| $8.77M | ﹤0.01% |
170,500
-24,900
| -13% | -$1.27M |
|
1866
Hershey
HSY
$35.7B
| $8.77M | ﹤0.01% |
50,362
+41,451
| +465% | +$6.98M |
|
1867
CALL
Beam Therapeutics
BEAM
$2.67B
| $8.77M | ﹤0.01% |
68,100
+20,400
| +43% | +$1.63M |
|
1868
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$66B
| $8.76M | ﹤0.01% |
92,170
-231,754
| -72% | -$21.8M |
|
1869
Agilent Technologies
A
$39.5B
| $8.76M | ﹤0.01% |
59,231
-390
| -0.7% | -$53.2K |
|
1870
Viatris
VTRS
$20.5B
| $8.75M | ﹤0.01% |
612,059
+35,361
| +6% | +$512K |
|
1871
FlexShares STOXX Global Broad Infrastructure Index Fund
NFRA
$3.01B
| $8.74M | ﹤0.01% |
+152,150
| New | +$8.85M |
|
1872
CALL
State Street SPDR S&P Bank ETF
KBE
$1.67B
| $8.74M | ﹤0.01% |
170,300
+50,800
| +43% | +$2.71M |
|
|
PLAN
1873
CALL
DELISTED
Anaplan, Inc.
PLAN
| $8.73M | ﹤0.01% |
163,800
+36,700
| +29% | +$2.04M |
|
1874
PUT
Ross Stores
ROST
$81.1B
| $8.72M | ﹤0.01% |
70,300
+41,600
| +145% | +$5.19M |
|
1875
CALL
AerCap
AER
$24.2B
| $8.69M | ﹤0.01% |
169,600
+89,400
| +111% | +$5.16M |
|
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 4,221 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.