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 | |
|---|---|---|---|---|---|---|
1451
CALL
ON Semiconductor
ON
$31.4B
| $12.8M | 0.01% |
334,600
-104,900
| -24% | -$4.12M |
|
1452
Rogers Communications
RCI
$18.4B
| $12.8M | 0.01% |
240,898
+221,943
| +1,171% | +$11.2M |
|
1453
Sysco
SYY
$40.8B
| $12.8M | 0.01% |
164,413
+107,510
| +189% | +$8.68M |
|
|
NNDM
1454
PUT
Nano Dimension
NNDM
$326M
| $12.8M | 0.01% |
1,551,200
-635,400
| -29% | -$4.7M |
|
|
BIG
1455
CALL
DELISTED
Big Lots, Inc.
BIG
| $12.8M | 0.01% |
193,400
+37,400
| +24% | +$2.49M |
|
1456
CALL
Akamai
AKAM
$16.9B
| $12.7M | 0.01% |
109,300
-55,800
| -34% | -$6.22M |
|
1457
CALL
Charter Communications
CHTR
$17.5B
| $12.7M | 0.01% |
17,600
+3,400
| +24% | +$2.29M |
|
1458
CALL
BILL Holdings
BILL
$4.69B
| $12.7M | 0.01% |
69,300
-400
| -0.6% | -$62.7K |
|
1459
CALL
Invesco DB Agriculture Fund
DBA
$1.23B
| $12.7M | 0.01% |
680,800
+329,600
| +94% | +$6.02M |
|
|
1460
Charter Communications
CHTR
$17.5B
| $12.7M | 0.01% |
17,576
+7,476
| +74% | +$5.03M |
|
|
NNDM
1461
CALL
Nano Dimension
NNDM
$326M
| $12.7M | 0.01% |
1,538,300
+452,600
| +42% | +$3.35M |
|
1462
Vanguard S&P 500 ETF
VOO
$988B
| $12.7M | 0.01% |
32,191
+12,308
| +62% | +$4.72M |
|
1463
MasTec
MTZ
$21.1B
| $12.7M | ﹤0.01% |
119,268
+111,291
| +1,395% | +$12.1M |
|
1464
PUT
Stratasys
SSYS
$693M
| $12.6M | ﹤0.01% |
488,600
+309,900
| +173% | +$7.05M |
|
1465
CALL
Opendoor
OPEN
$3.81B
| $12.6M | ﹤0.01% |
735,010
-693,263
| -49% | -$11.9M |
|
|
FITB
1466
Fifth Third Bancorp
FITB
$51.9B
| $12.6M | ﹤0.01% |
329,779
+198,200
| +151% | +$7.93M |
|
1467
Western Digital
WDC
$175B
| $12.6M | ﹤0.01% |
234,043
+35,707
| +18% | +$1.93M |
|
1468
CALL
State Street SPDR S&P Metals & Mining ETF
XME
$3.85B
| $12.6M | ﹤0.01% |
292,300
-1,390,600
| -83% | -$60.4M |
|
1469
CALL
Albemarle
ALB
$14B
| $12.6M | ﹤0.01% |
74,600
-12,200
| -14% | -$1.97M |
|
|
VSTO
1470
CALL
DELISTED
Vista Outdoor Inc.
VSTO
| $12.6M | ﹤0.01% |
271,400
+101,200
| +59% | +$3.83M |
|
|
NVRO
1471
CALL
DELISTED
NEVRO CORP.
NVRO
| $12.5M | ﹤0.01% |
75,600
+32,400
| +75% | +$5.06M |
|
|
WBA
1472
PUT
DELISTED
Walgreens Boots Alliance
WBA
| $12.5M | ﹤0.01% |
238,100
-25,000
| -10% | -$1.34M |
|
1473
CALL
Dominion Energy
D
$60.8B
| $12.5M | ﹤0.01% |
170,200
-85,000
| -33% | -$6.56M |
|
|
JBGS
1474
JBG SMITH
JBGS
$827M
| $12.5M | ﹤0.01% |
397,402
+297,013
| +296% | +$9.68M |
|
1475
Mirion Technologies
MIR
$3.81B
| $12.5M | ﹤0.01% |
1,203,994
+316,588
| +36% | +$3.26M |
|
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.