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 | |
|---|---|---|---|---|---|---|
|
MCF
7076
CALL
DELISTED
Contango Oil & Gas Co.
MCF
| $537K | ﹤0.01% |
+124,200
| New | +$521K |
|
7077
CytomX Therapeutics
CTMX
$750M
| $536K | ﹤0.01% |
84,724
+67,330
| +387% | +$524K |
|
7078
PUT
Digimarc Corp
DMRC
$168M
| $536K | ﹤0.01% |
16,000
-5,900
| -27% | -$195K |
|
7079
Park Hotels & Resorts
PK
$2.92B
| $536K | ﹤0.01% |
26,001
-76,953
| -75% | -$1.65M |
|
7080
UDR
UDR
$12.1B
| $536K | ﹤0.01% |
10,946
-192,465
| -95% | -$9.05M |
|
7081
PUT
Veritone
VERI
$134M
| $536K | ﹤0.01% |
27,200
+4,300
| +19% | +$93.3K |
|
7082
PUT
Varonis Systems
VRNS
$4.87B
| $536K | ﹤0.01% |
9,300
-17,800
| -66% | -$927K |
|
|
KRTX
7083
CALL
DELISTED
Karuna Therapeutics, Inc. Common Stock
KRTX
| $536K | ﹤0.01% |
4,700
+900
| +24% | +$105K |
|
|
FTCV
7084
PUT
DELISTED
FinTech Acquisition Corp. V Class A Common Stock
FTCV
| $536K | ﹤0.01% |
+44,000
| New | +$508K |
|
7085
PUT
ArcBest
ARCB
$3.07B
| $535K | ﹤0.01% |
+9,200
| New | +$659K |
|
|
DOG
7086
ProShares Short Dow30
DOG
$86.9M
| $535K | ﹤0.01% |
15,694
+8,302
| +112% | +$287K |
|
7087
PUT
TechnipFMC
FTI
$29.1B
| $535K | ﹤0.01% |
+59,100
| New | +$499K |
|
7088
iShares High Yield Systematic Bond ETF
HYDB
$1.6B
| $535K | ﹤0.01% |
10,260
-41,717
| -80% | -$2.15M |
|
|
LTC
7089
LTC Properties
LTC
$2.12B
| $535K | ﹤0.01% |
13,948
+2,042
| +17% | +$83.1K |
|
|
SNV
7090
PUT
DELISTED
Synovus
SNV
| $535K | ﹤0.01% |
12,200
-57,000
| -82% | -$2.68M |
|
7091
PUT
Artisan Partners
APAM
$3B
| $534K | ﹤0.01% |
+10,500
| New | +$552K |
|
7092
PUT
Ingredion
INGR
$6.53B
| $534K | ﹤0.01% |
5,900
+1,100
| +23% | +$103K |
|
7093
CALL
Paylocity
PCTY
$7.73B
| $534K | ﹤0.01% |
2,800
-12,500
| -82% | -$2.25M |
|
7094
Quantum-Si Incorporated
QSI
$172M
| $534K | ﹤0.01% |
43,604
+14,673
| +51% | +$154K |
|
7095
Hanover Insurance
THG
$7.86B
| $534K | ﹤0.01% |
3,934
-5,388
| -58% | -$739K |
|
7096
WD-40
WDFC
$3.15B
| $534K | ﹤0.01% |
2,082
-3,818
| -65% | -$976K |
|
|
KEJI
7097
DELISTED
Global X Funds Global X China Innovation ETF
KEJI
| $534K | ﹤0.01% |
+23,821
| New | +$495K |
|
7098
Mizuho Financial
MFG
$127B
| $532K | ﹤0.01% |
+186,528
| New | +$557K |
|
7099
PUT
Northern Oil and Gas
NOG
$2.5B
| $532K | ﹤0.01% |
+25,600
| New | +$417K |
|
7100
Hartford Multifactor Emerging Markets ETF
ROAM
$109M
| $532K | ﹤0.01% |
20,901
-6,587
| -24% | -$165K |
|
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.