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 | |
|---|---|---|---|---|---|---|
126
CALL
Wells Fargo
WFC
$254B
| $265M | 0.1% |
5,857,100
+1,005,800
| +21% | +$44.9M |
|
127
UnitedHealth
UNH
$382B
| $262M | 0.1% |
655,218
+303,526
| +86% | +$121M |
|
128
PUT
Mastercard
MA
$498B
| $262M | 0.1% |
717,900
+204,900
| +40% | +$76.2M |
|
129
CALL
Adobe
ADBE
$105B
| $261M | 0.1% |
445,800
+41,000
| +10% | +$21.1M |
|
|
130
PUT
iShares MSCI EAFE ETF
EFA
$76.4B
| $252M | 0.1% |
3,200,000
-410,900
| -11% | -$32.6M |
|
131
CALL
TSMC
TSM
$1.94T
| $250M | 0.1% |
2,076,900
-469,300
| -18% | -$55M |
|
132
CALL
ARK Innovation ETF
ARKK
$5.59B
| $248M | 0.1% |
1,898,500
-1,667,800
| -47% | -$194M |
|
|
133
PUT
TSMC
TSM
$1.94T
| $242M | 0.09% |
2,014,900
+656,600
| +48% | +$76.9M |
|
134
PUT
Citigroup
C
$213B
| $242M | 0.09% |
3,421,300
+598,600
| +21% | +$44.3M |
|
135
CALL
iShares Silver Trust
SLV
$27.7B
| $241M | 0.09% |
9,968,700
+1,497,700
| +18% | +$37.1M |
|
136
CALL
IBM
IBM
$213B
| $241M | 0.09% |
1,722,657
+680,318
| +65% | +$93M |
|
137
CALL
Snowflake
SNOW
$98.1B
| $241M | 0.09% |
995,900
-19,400
| -2% | -$4.51M |
|
138
CALL
AT&T
T
$164B
| $241M | 0.09% |
11,067,051
+7,191,438
| +186% | +$164M |
|
139
CALL
Virgin Galactic
SPCE
$315M
| $236M | 0.09% |
256,410
+137,750
| +116% | +$78.2M |
|
140
PUT
Palantir
PLTR
$295B
| $234M | 0.09% |
8,872,700
+904,000
| +11% | +$20.9M |
|
141
CALL
Texas Instruments
TXN
$248B
| $232M | 0.09% |
1,206,600
+495,400
| +70% | +$92.9M |
|
142
CALL
ExxonMobil
XOM
$650B
| $230M | 0.09% |
3,642,500
-1,795,800
| -33% | -$107M |
|
143
CALL
Beyond Meat
BYND
$274M
| $226M | 0.09% |
1,437,000
+634,600
| +79% | +$84.4M |
|
144
CALL
Biogen
BIIB
$30.9B
| $226M | 0.09% |
652,400
+343,400
| +111% | +$104M |
|
145
CALL
Sea Limited
SE
$66.4B
| $226M | 0.09% |
822,500
+74,100
| +10% | +$18.8M |
|
146
CALL
Comcast
CMCSA
$87.3B
| $225M | 0.09% |
3,946,700
+1,427,700
| +57% | +$79.8M |
|
147
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
| $225M | 0.09% |
6,123,482
+5,250,138
| +601% | +$192M |
|
148
CALL
Chevron
CVX
$382B
| $223M | 0.09% |
2,131,598
+613,398
| +40% | +$64.8M |
|
149
iShares MSCI South Korea ETF
EWY
$20.1B
| $222M | 0.09% |
2,378,495
+654,404
| +38% | +$60.2M |
|
150
CALL
Uber
UBER
$145B
| $221M | 0.09% |
4,412,300
-346,700
| -7% | -$18.1M |
|
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.