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 | |
|---|---|---|---|---|---|---|
3426
PUT
Nexstar Media Group
NXST
$5.97B
| $3.24M | ﹤0.01% |
21,900
+13,900
| +174% | +$2.07M |
|
3427
Apollo Global Management
APO
$73.4B
| $3.24M | ﹤0.01% |
52,016
-604,003
| -92% | -$33.5M |
|
3428
Rogers Corp
ROG
$2.4B
| $3.23M | ﹤0.01% |
+16,087
| New | +$3.07M |
|
|
POSH
3429
CALL
DELISTED
Poshmark, Inc. Class A Common Stock
POSH
| $3.23M | ﹤0.01% |
67,600
+58,500
| +643% | +$2.51M |
|
3430
PUT
Coursera
COUR
$1.54B
| $3.22M | ﹤0.01% |
+81,500
| New | +$3.51M |
|
3431
CALL
Newell Brands
NWL
$2.56B
| $3.22M | ﹤0.01% |
117,300
-83,100
| -41% | -$2.29M |
|
3432
CALL
Digital Realty Trust
DLR
$71.7B
| $3.22M | ﹤0.01% |
21,400
-39,300
| -65% | -$5.94M |
|
3433
CALL
Grocery Outlet
GO
$980M
| $3.22M | ﹤0.01% |
92,900
+62,900
| +210% | +$2.3M |
|
3434
Nutrien
NTR
$30.7B
| $3.22M | ﹤0.01% |
53,136
-245,548
| -82% | -$14.5M |
|
|
BSKYU
3435
DELISTED
Big Sky Growth Partners, Inc. Unit
BSKYU
| $3.22M | ﹤0.01% |
+322,258
| New | +$3.23M |
|
3436
S&P Global
SPGI
$120B
| $3.22M | ﹤0.01% |
+7,840
| New | +$3.01M |
|
3437
iShares MSCI Pacific ex Japan ETF
EPP
$2.28B
| $3.22M | ﹤0.01% |
62,190
+40,122
| +182% | +$2.1M |
|
3438
RLX Technology
RLX
$2.46B
| $3.21M | ﹤0.01% |
368,165
-208,280
| -36% | -$2.13M |
|
|
SIX
3439
DELISTED
Six Flags Entertainment Corp.
SIX
| $3.21M | ﹤0.01% |
74,292
+55,048
| +286% | +$2.48M |
|
3440
CALL
SL Green Realty
SLG
$3.99B
| $3.21M | ﹤0.01% |
40,170
-14,529
| -27% | -$1.1M |
|
|
SOL
3441
CALL
DELISTED
Emeren Group
SOL
| $3.21M | ﹤0.01% |
353,100
-108,200
| -23% | -$966K |
|
3442
CALL
BJs Wholesale Club
BJ
$12.3B
| $3.21M | ﹤0.01% |
67,500
-21,000
| -24% | -$962K |
|
|
IAA
3443
PUT
DELISTED
IAA, Inc. Common Stock
IAA
| $3.21M | ﹤0.01% |
58,900
+20,100
| +52% | +$1.15M |
|
3444
CALL
iShares MSCI Germany ETF
EWG
$1.62B
| $3.21M | ﹤0.01% |
92,800
-16,900
| -15% | -$594K |
|
3445
PUT
Entegris
ENTG
$23.2B
| $3.21M | ﹤0.01% |
26,100
-16,100
| -38% | -$1.85M |
|
3446
CALL
Ovintiv
OVV
$16.4B
| $3.21M | ﹤0.01% |
102,000
-41,800
| -29% | -$1.12M |
|
|
UXIN
3447
CALL
Uxin Ltd
UXIN
$282M
| $3.21M | ﹤0.01% |
+8,331
| New | +$2.51M |
|
3448
Sarepta Therapeutics
SRPT
$1.77B
| $3.21M | ﹤0.01% |
41,225
-126,321
| -75% | -$9.58M |
|
3449
Protolabs
PRLB
$2.13B
| $3.2M | ﹤0.01% |
34,895
-3,466
| -9% | -$341K |
|
3450
PUT
Brunswick
BC
$5.28B
| $3.2M | ﹤0.01% |
32,100
+26,900
| +517% | +$2.74M |
|
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 4,219 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.