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 | |
|---|---|---|---|---|---|---|
1651
CALL
DXC Technology
DXC
$1.78B
| $10.5M | ﹤0.01% |
268,500
-81,900
| -23% | -$2.92M |
|
|
DEN
1652
DELISTED
Denbury Inc.
DEN
| $10.5M | ﹤0.01% |
136,132
-15,177
| -10% | -$925K |
|
1653
CALL
New Oriental
EDU
$9.4B
| $10.4M | ﹤0.01% |
127,560
+87,820
| +221% | +$10.7M |
|
1654
CALL
Bio-Techne
TECH
$11.2B
| $10.4M | ﹤0.01% |
92,800
+87,200
| +1,557% | +$9.18M |
|
1655
Riot Platforms
RIOT
$8.1B
| $10.4M | ﹤0.01% |
277,055
-338,353
| -55% | -$12.1M |
|
1656
Amplify Video Game Tech ETF
GAMR
$39.1M
| $10.4M | ﹤0.01% |
+109,317
| New | +$10.6M |
|
|
CLR
1657
CALL
DELISTED
CONTINENTAL RESOURCES INC.
CLR
| $10.4M | ﹤0.01% |
273,600
+110,000
| +67% | +$3.42M |
|
1658
PUT
PennyMac Financial
PFSI
$3.97B
| $10.4M | ﹤0.01% |
168,100
+73,400
| +78% | +$4.46M |
|
1659
PUT
iShares Core S&P Small-Cap ETF
IJR
$111B
| $10.4M | ﹤0.01% |
91,800
-1,177,000
| -93% | -$131M |
|
1660
Schwab 5-10 Year Corporate Bond ETF
SCHI
$11.4B
| $10.3M | ﹤0.01% |
393,850
+80,858
| +26% | +$2.1M |
|
1661
PUT
AB InBev
BUD
$166B
| $10.3M | ﹤0.01% |
143,200
+10,100
| +8% | +$737K |
|
|
KL
1662
PUT
DELISTED
Kirkland Lake Gold Ltd Ordinary
KL
| $10.3M | ﹤0.01% |
267,900
+69,200
| +35% | +$2.77M |
|
1663
iShares JPMorgan EM Local Currency Bond ETF
LEMB
$717M
| $10.3M | ﹤0.01% |
236,381
+149,685
| +173% | +$6.55M |
|
|
IRBT
1664
CALL
DELISTED
iRobot
IRBT
| $10.3M | ﹤0.01% |
110,400
+61,300
| +125% | +$6.29M |
|
1665
CALL
Weibo
WB
$2.01B
| $10.3M | ﹤0.01% |
195,900
-220,600
| -53% | -$10.9M |
|
1666
CALL
Bionano Genomics
BNGO
$12.7M
| $10.3M | ﹤0.01% |
2,344
+882
| +60% | +$3.48M |
|
1667
CALL
Truist Financial
TFC
$63.4B
| $10.3M | ﹤0.01% |
185,500
-167,800
| -47% | -$9.86M |
|
1668
PUT
Elastic
ESTC
$7.15B
| $10.3M | ﹤0.01% |
70,600
+10,800
| +18% | +$1.35M |
|
1669
Janus Henderson Short Duration Income ETF
VNLA
$3.35B
| $10.3M | ﹤0.01% |
204,845
+85,365
| +71% | +$4.29M |
|
1670
CALL
Paycom
PAYC
$7.86B
| $10.3M | ﹤0.01% |
28,300
-21,700
| -43% | -$7.69M |
|
1671
iQIYI
IQ
$1.26B
| $10.3M | ﹤0.01% |
660,029
-6,720,915
| -91% | -$100M |
|
1672
Aptiv
APTV
$12.1B
| $10.3M | ﹤0.01% |
65,344
-9,018
| -12% | -$1.32M |
|
1673
iShares International Select Dividend ETF
IDV
$8.47B
| $10.3M | ﹤0.01% |
316,700
-287,604
| -48% | -$9.48M |
|
1674
Invesco CurrencyShares British Pound Sterling Trust
FXB
$64.5M
| $10.3M | ﹤0.01% |
76,852
-6,348
| -8% | -$856K |
|
1675
Marathon Digital Holdings
MARA
$4.48B
| $10.2M | ﹤0.01% |
326,706
-928,817
| -74% | -$29.5M |
|
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.