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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.64B |
| 2 |
Tesla
TSLA
|
+$632M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$587M |
| 4 |
iShares MSCI Taiwan ETF
EWT
|
+$468M |
| 5 |
Vanguard FTSE Europe ETF
VGK
|
+$346M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares MBS ETF
MBB
|
+$1.01B |
| 2 |
NVIDIA
NVDA
|
+$752M |
| 3 |
iShares MSCI EAFE ETF
EFA
|
+$474M |
| 4 |
Advanced Micro Devices
AMD
|
+$395M |
| 5 |
iShares National Muni Bond ETF
MUB
|
+$372M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 2.35% |
| 2 | Technology | 1.76% |
| 3 | Financials | 1% |
| 4 | Communication Services | 0.83% |
| 5 | Healthcare | 0.79% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4976
Helen of Troy
HELE
$696M
| $1.56M | ﹤0.01% |
6,944
+1,637
| +31% | +$375K |
|
4977
Maximus
MMS
$2.85B
| $1.56M | ﹤0.01% |
18,742
+806
| +4% | +$69K |
|
4978
Brown-Forman Class B
BF.B
$12.8B
| $1.56M | ﹤0.01% |
23,252
-28,895
| -55% | -$2.05M |
|
4979
PUT
Tronox
TROX
$985M
| $1.56M | ﹤0.01% |
63,200
+48,400
| +327% | +$994K |
|
4980
ProShares Ultra 20+ Year Treasury
UBT
$57.5M
| $1.56M | ﹤0.01% |
29,918
+14,789
| +98% | +$814K |
|
4981
CALL
Pinnacle West Capital
PNW
$12.2B
| $1.56M | ﹤0.01% |
21,500
+3,300
| +18% | +$262K |
|
4982
Matsons
MATX
$6.41B
| $1.55M | ﹤0.01% |
19,252
-7,760
| -29% | -$574K |
|
|
ATYR
4983
CALL
aTyr Pharma
ATYR
$53M
| $1.55M | ﹤0.01% |
+171,200
| New | +$1.02M |
|
4984
CALL
Herc Holdings
HRI
$5.63B
| $1.55M | ﹤0.01% |
9,500
+3,000
| +46% | +$380K |
|
4985
PUT
Blue Owl Capital
OWL
$19.1B
| $1.55M | ﹤0.01% |
99,800
+9,900
| +11% | +$137K |
|
4986
Vir Biotechnology
VIR
$1.52B
| $1.55M | ﹤0.01% |
35,671
+15,926
| +81% | +$690K |
|
4987
Unisys
UIS
$206M
| $1.55M | ﹤0.01% |
61,634
-40,486
| -40% | -$958K |
|
|
HBI
4988
PUT
DELISTED
Hanesbrands
HBI
| $1.55M | ﹤0.01% |
90,200
-11,000
| -11% | -$206K |
|
4989
ManpowerGroup
MAN
$2.61B
| $1.55M | ﹤0.01% |
14,294
+8,401
| +143% | +$979K |
|
4990
PUT
Canadian Imperial Bank of Commerce
CM
$110B
| $1.55M | ﹤0.01% |
27,800
-3,000
| -10% | -$173K |
|
|
GBT
4991
DELISTED
Global Blood Therapeutics, Inc.
GBT
| $1.55M | ﹤0.01% |
60,727
+16,713
| +38% | +$491K |
|
4992
CareDx
CDNA
$2.45B
| $1.54M | ﹤0.01% |
24,361
+14,806
| +155% | +$1.13M |
|
4993
CALL
Meritage Homes
MTH
$4.75B
| $1.54M | ﹤0.01% |
31,800
-29,800
| -48% | -$1.53M |
|
4994
Ovintiv
OVV
$17.5B
| $1.54M | ﹤0.01% |
46,924
+950
| +2% | +$26.2K |
|
4995
CALL
iShares Russell Mid-Cap ETF
IWR
$57.9B
| $1.54M | ﹤0.01% |
+19,700
| New | +$1.58M |
|
4996
ProShares Ultra Technology
ROM
$1.3B
| $1.54M | ﹤0.01% |
+31,000
| New | +$1.64M |
|
4997
PUT
iShares MSCI Mexico ETF
EWW
$1.9B
| $1.54M | ﹤0.01% |
31,900
+2,600
| +9% | +$128K |
|
4998
PUT
Packaging Corp of America
PKG
$22.8B
| $1.54M | ﹤0.01% |
11,200
-11,600
| -51% | -$1.65M |
|
|
SEAH
4999
PUT
DELISTED
Sports Entertainment Acquisition Corp.
SEAH
| $1.54M | ﹤0.01% |
153,600
+133,300
| +657% | +$1.33M |
|
|
OPPJ
5000
WisdomTree Trust WisdomTree Japan Opportunities Fund
OPPJ
$289M
| $1.54M | ﹤0.01% |
67,750
-102,290
| -60% | -$2.28M |
|
Similar funds
Jane Street's Q3 2021 Portfolio in Review
As of Q3 2021, Jane Street held 11,338 positions worth $283B, up 11% from $256B the previous quarter. Its ten largest holdings account for 37% of the portfolio.
Jane Street deployed $30.5B of net new capital in Q3 2021, opening 1,654 new positions and adding to 4,102 existing holdings. Its largest new stake was Vanguard FTSE Europe ETF: 5,046,582 shares worth $331M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 2.3% of assets, down from 2.5% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was iShares MBS ETF, an estimated $1.01B trimmed.
- Jane Street's largest Q3 2021 buy was Vanguard FTSE Europe ETF: 5,046,582 shares worth $331M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q3 2021, an estimated $1.64B increase.
- Jane Street's biggest Q3 2021 reduction was iShares MBS ETF, cutting an estimated $1.01B.
- Jane Street fully exited Vanguard Tax-Exempt Bond Index Fund in Q3 2021, selling an estimated $338M.
- Jane Street's ten largest holdings make up 37% of its $283B portfolio in Q3 2021.
- Jane Street opened 1,654 new positions and closed 1,507 in Q3 2021.
- Jane Street's portfolio value rose 11% quarter-over-quarter to $283B.
Based on Jane Street's 13F filing for Q3 2021, filed 16 Nov 2021.