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 | |
|---|---|---|---|---|---|---|
8651
iMGP DBi Managed Futures Strategy ETF
DBMF
$4.13B
| $220K | ﹤0.01% |
7,707
-6,113
| -44% | -$173K |
|
8652
First Advantage
FA
$4.12B
| $219K | ﹤0.01% |
+10,998
| New | +$223K |
|
8653
CALL
HCI Group
HCI
$2.41B
| $219K | ﹤0.01% |
+2,200
| New | +$178K |
|
|
MRC
8654
DELISTED
MRC Global
MRC
| $219K | ﹤0.01% |
23,327
+6,512
| +39% | +$66.1K |
|
|
MTLS
8655
CALL
Materialise
MTLS
$396M
| $219K | ﹤0.01% |
+9,100
| New | +$255K |
|
8656
State Street SPDR S&P 600 Small Cap Value ETF
SLYV
$5.03B
| $219K | ﹤0.01% |
2,559
-20,431
| -89% | -$1.74M |
|
|
WSR
8657
DELISTED
Whitestone REIT
WSR
| $219K | ﹤0.01% |
26,593
+15,263
| +135% | +$137K |
|
|
FLIY
8658
DELISTED
Franklin FTSE Italy ETF
FLIY
| $219K | ﹤0.01% |
+8,022
| New | +$221K |
|
|
CVGW
8659
DELISTED
Calavo Growers
CVGW
| $218K | ﹤0.01% |
3,444
+278
| +9% | +$20.4K |
|
|
PDT
8660
John Hancock Premium Dividend Fund
PDT
$626M
| $218K | ﹤0.01% |
+12,879
| New | +$209K |
|
|
SIEN
8661
DELISTED
Sientra, Inc.
SIEN
| $218K | ﹤0.01% |
2,738
-4,407
| -62% | -$313K |
|
|
MINC
8662
DELISTED
AdvisorShares Newfleet Multi-Sector Income ETF
MINC
| $218K | ﹤0.01% |
4,463
-11,335
| -72% | -$554K |
|
8663
CALL
Amcor
AMCR
$22.1B
| $217K | ﹤0.01% |
3,820
-720
| -16% | -$42.8K |
|
8664
CALL
BCE
BCE
$21.2B
| $217K | ﹤0.01% |
4,400
-9,100
| -67% | -$441K |
|
8665
Kamada
KMDA
$419M
| $217K | ﹤0.01% |
37,248
-13,320
| -26% | -$79.7K |
|
8666
Lennar Class B
LEN.B
$20.8B
| $217K | ﹤0.01% |
+2,801
| New | +$212K |
|
8667
CALL
National Grid
NGG
$81.3B
| $217K | ﹤0.01% |
3,845
-70,333
| -95% | -$4M |
|
|
AKRO
8668
DELISTED
Akero Therapeutics
AKRO
| $216K | ﹤0.01% |
8,680
-2,304
| -21% | -$64.7K |
|
|
OSG
8669
CALL
Octave Specialty Group
OSG
$222M
| $216K | ﹤0.01% |
13,800
-39,600
| -74% | -$636K |
|
8670
Edgewell Personal Care
EPC
$1.31B
| $216K | ﹤0.01% |
4,912
-27,333
| -85% | -$1.16M |
|
8671
CALL
iShares MSCI United Kingdom ETF
EWU
$4.16B
| $216K | ﹤0.01% |
6,600
-709,300
| -99% | -$23.5M |
|
8672
Kelly Services Class A
KELYA
$528M
| $216K | ﹤0.01% |
+9,025
| New | +$223K |
|
8673
MPLX
MPLX
$59.7B
| $216K | ﹤0.01% |
7,307
-103,258
| -93% | -$2.92M |
|
|
PINC
8674
CALL
DELISTED
Premier
PINC
| $216K | ﹤0.01% |
+6,200
| New | +$214K |
|
8675
Rocket Pharmaceuticals
RCKT
$394M
| $216K | ﹤0.01% |
4,888
-14,329
| -75% | -$622K |
|
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.