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 | |
|---|---|---|---|---|---|---|
|
MAG
2601
PUT
DELISTED
MAG Silver
MAG
| $5.05M | ﹤0.01% |
241,500
+9,400
| +4% | +$186K |
|
|
FSR
2602
PUT
DELISTED
Fisker Inc.
FSR
| $5.05M | ﹤0.01% |
262,000
+28,000
| +12% | +$414K |
|
2603
CALL
ProShares UltraPro Dow 30
UDOW
$942M
| $5.05M | ﹤0.01% |
138,200
-26,200
| -16% | -$928K |
|
|
MSDAU
2604
DELISTED
MSD Acquisition Corp. Unit
MSDAU
| $5.05M | ﹤0.01% |
500,000
-200
| -0% | -$2.04K |
|
|
DISH
2605
PUT
DELISTED
DISH Network Corp.
DISH
| $5.05M | ﹤0.01% |
120,800
-94,100
| -44% | -$3.96M |
|
2606
PUT
Toronto Dominion Bank
TD
$200B
| $5.04M | ﹤0.01% |
72,000
+61,300
| +573% | +$4.29M |
|
2607
GSK
GSK
$103B
| $5.04M | ﹤0.01% |
101,323
-29,665
| -23% | -$1.43M |
|
|
ALTU
2608
DELISTED
Altitude Acquisition Corp
ALTU
| $5.04M | ﹤0.01% |
515,066
+305,889
| +146% | +$3.02M |
|
|
YTPG
2609
DELISTED
TPG Pace Beneficial II Corp.
YTPG
| $5.04M | ﹤0.01% |
+500,218
| New | +$5.05M |
|
2610
PUT
Petco
WOOF
$834M
| $5.04M | ﹤0.01% |
224,900
+189,700
| +539% | +$4.44M |
|
2611
Elbit Systems
ESLT
$40.5B
| $5.04M | ﹤0.01% |
38,828
+15,524
| +67% | +$2.11M |
|
2612
CALL
PagerDuty
PD
$865M
| $5.04M | ﹤0.01% |
118,300
+42,900
| +57% | +$1.74M |
|
2613
Teleflex
TFX
$6.06B
| $5.04M | ﹤0.01% |
12,536
+2,941
| +31% | +$1.21M |
|
|
RAD
2614
PUT
DELISTED
Rite Aid Corporation
RAD
| $5.04M | ﹤0.01% |
308,900
+177,500
| +135% | +$3.4M |
|
2615
CALL
Constellium
CSTM
$4.02B
| $5.03M | ﹤0.01% |
265,500
-256,500
| -49% | -$4.42M |
|
2616
Reliance Steel & Aluminium
RS
$21.5B
| $5.03M | ﹤0.01% |
33,339
+28,402
| +575% | +$4.61M |
|
2617
GATX Corp
GATX
$6.34B
| $5.03M | ﹤0.01% |
56,846
+51,022
| +876% | +$4.9M |
|
2618
PUT
Allegiant Air
ALGT
$2.79B
| $5.03M | ﹤0.01% |
+25,900
| New | +$5.8M |
|
|
DM
2619
PUT
DELISTED
Desktop Metal, Inc.
DM
| $5.01M | ﹤0.01% |
43,570
+10,500
| +32% | +$1.38M |
|
|
BTWN
2620
CALL
DELISTED
Bridgetown Holdings Limited Class A Ordinary Shares
BTWN
| $5.01M | ﹤0.01% |
494,700
-36,800
| -7% | -$382K |
|
2621
iShares MSCI Chile ETF
ECH
$1.05B
| $5M | ﹤0.01% |
172,695
+61,240
| +55% | +$1.92M |
|
2622
PUT
Mid-America Apartment Communities
MAA
$15.7B
| $5M | ﹤0.01% |
29,700
-200
| -0.7% | -$31.9K |
|
2623
CALL
United Microelectronic
UMC
$48.4B
| $5M | ﹤0.01% |
529,100
+89,100
| +20% | +$835K |
|
|
TSP
2624
PUT
DELISTED
TuSimple Holdings Inc. Class A Common Stock
TSP
| $4.99M | ﹤0.01% |
+70,100
| New | +$3.02M |
|
2625
CALL
W.W. Grainger
GWW
$60.7B
| $4.99M | ﹤0.01% |
11,400
+400
| +4% | +$176K |
|
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.