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 | |
|---|---|---|---|---|---|---|
5651
CALL
Global X Silver Miners ETF NEW
SIL
$4.82B
| $1.08M | ﹤0.01% |
25,300
-57,700
| -70% | -$2.6M |
|
5652
Domo
DOMO
$185M
| $1.08M | ﹤0.01% |
13,347
+1,307
| +11% | +$85.6K |
|
5653
PUT
ProShares Ultra Bloomberg Natural Gas
BOIL
$425M
| $1.08M | ﹤0.01% |
145
+18
| +14% | +$91.4K |
|
5654
CONMED
CNMD
$1.49B
| $1.08M | ﹤0.01% |
7,838
+5,537
| +241% | +$758K |
|
5655
PUT
Fidelity National Financial
FNF
$12.9B
| $1.08M | ﹤0.01% |
25,792
-45,760
| -64% | -$2M |
|
5656
Patterson-UTI
PTEN
$4.21B
| $1.08M | ﹤0.01% |
108,454
+59,573
| +122% | +$504K |
|
5657
AST SpaceMobile
ASTS
$20.6B
| $1.08M | ﹤0.01% |
83,272
+24,260
| +41% | +$218K |
|
5658
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.12B
| $1.08M | ﹤0.01% |
+20,987
| New | +$1.08M |
|
5659
Cal-Maine
CALM
$3.89B
| $1.07M | ﹤0.01% |
29,681
+21,027
| +243% | +$787K |
|
5660
TD Synnex
SNX
$20.5B
| $1.07M | ﹤0.01% |
+8,832
| New | +$1.09M |
|
|
BBLN
5661
DELISTED
Babylon Holdings Limited
BBLN
| $1.07M | ﹤0.01% |
+4,346
| New | +$1.07M |
|
|
CAJ
5662
DELISTED
Canon, Inc.
CAJ
| $1.07M | ﹤0.01% |
47,463
+23,770
| +100% | +$560K |
|
|
CFVIU
5663
DELISTED
CF Acquisition Corp. VI Unit
CFVIU
| $1.07M | ﹤0.01% |
107,430
+7,430
| +7% | +$74.2K |
|
5664
Olin
OLN
$2.18B
| $1.07M | ﹤0.01% |
23,158
-18,957
| -45% | -$854K |
|
5665
Qualys
QLYS
$6.48B
| $1.07M | ﹤0.01% |
10,649
+3,284
| +45% | +$334K |
|
5666
PUT
W.R. Berkley
WRB
$26.2B
| $1.07M | ﹤0.01% |
32,400
+21,375
| +194% | +$740K |
|
|
NTP
5667
CALL
DELISTED
Nam Tai Property Inc.
NTP
| $1.07M | ﹤0.01% |
+38,700
| New | +$811K |
|
5668
PUT
Angi Inc
ANGI
$184M
| $1.07M | ﹤0.01% |
7,920
-12,240
| -61% | -$1.78M |
|
5669
VanEck Natural Resources ETF
HAP
$309M
| $1.07M | ﹤0.01% |
23,207
-12,708
| -35% | -$596K |
|
|
DCP
5670
PUT
DELISTED
DCP Midstream, LP
DCP
| $1.07M | ﹤0.01% |
34,900
+13,200
| +61% | +$341K |
|
|
COHR
5671
DELISTED
Coherent Inc
COHR
| $1.07M | ﹤0.01% |
4,047
-9,778
| -71% | -$2.57M |
|
5672
PUT
Outdoor Holding Co
POWW
$281M
| $1.07M | ﹤0.01% |
109,200
-67,600
| -38% | -$481K |
|
5673
CALL
Flowserve
FLS
$10.2B
| $1.07M | ﹤0.01% |
26,500
-700
| -3% | -$28.9K |
|
|
ATIP
5674
PUT
DELISTED
ATI Physical Therapy, Inc.
ATIP
| $1.07M | ﹤0.01% |
+2,238
| New | +$1.11M |
|
5675
Horace Mann Educators
HMN
$2.13B
| $1.07M | ﹤0.01% |
28,483
+22,768
| +398% | +$907K |
|
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.