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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$6.24B |
| 2 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$552M |
| 3 |
Invesco QQQ Trust
QQQ
|
+$535M |
| 4 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$471M |
| 5 |
Palo Alto Networks
PANW
|
+$393M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$2.11B |
| 2 |
Apple
AAPL
|
+$2.02B |
| 3 |
Microsoft
MSFT
|
+$612M |
| 4 |
Amazon
AMZN
|
+$554M |
| 5 |
iShares MSCI EAFE Value ETF
EFV
|
+$420M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.61% |
| 2 | Consumer Discretionary | 1.65% |
| 3 | Financials | 1.07% |
| 4 | Healthcare | 1.03% |
| 5 | Communication Services | 0.83% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
6626
PUT
Global Ship Lease
GSL
$1.49B
| $380K | ﹤0.01% |
+20,700
| New | +$404K |
|
|
MFA
6627
CALL
MFA Financial
MFA
$925M
| $380K | ﹤0.01% |
39,500
+1,100
| +3% | +$11.9K |
|
|
CRIT
6628
DELISTED
Optica Rare Earths & Critical Materials ETF
CRIT
| $379K | ﹤0.01% |
20,633
-1,960
| -9% | -$37.7K |
|
6629
CALL
Arcturus Therapeutics
ARCT
$216M
| $378K | ﹤0.01% |
+14,800
| New | +$456K |
|
6630
CALL
Adient
ADNT
$1.44B
| $378K | ﹤0.01% |
10,300
+3,400
| +49% | +$136K |
|
|
CCRN
6631
DELISTED
Cross Country Healthcare
CCRN
| $378K | ﹤0.01% |
15,239
-68,102
| -82% | -$1.71M |
|
6632
PUT
CVR Energy
CVI
$3.52B
| $378K | ﹤0.01% |
11,100
-21,800
| -66% | -$745K |
|
6633
CALL
Watsco Inc
WSO
$12.8B
| $378K | ﹤0.01% |
1,000
-600
| -38% | -$217K |
|
6634
CALL
Cognex
CGNX
$10.2B
| $378K | ﹤0.01% |
8,900
-28,000
| -76% | -$1.38M |
|
6635
Andersons Inc
ANDE
$2.23B
| $378K | ﹤0.01% |
7,331
-19,707
| -73% | -$987K |
|
6636
PUT
3D Systems Corp
DDD
$603M
| $378K | ﹤0.01% |
76,900
-9,300
| -11% | -$66.7K |
|
6637
CALL
SkinHealth Systems
SKIN
$84.2M
| $377K | ﹤0.01% |
+62,700
| New | +$440K |
|
6638
Simplify Managed Futures Strategy ETF
CTA
$1.56B
| $377K | ﹤0.01% |
13,687
-293,118
| -96% | -$7.62M |
|
6639
CALL
Twist Bioscience
TWST
$7.85B
| $377K | ﹤0.01% |
18,600
-19,700
| -51% | -$433K |
|
6640
PUT
CleanSpark
CLSK
$2.96B
| $377K | ﹤0.01% |
98,900
+19,900
| +25% | +$105K |
|
6641
PUT
Dover
DOV
$28B
| $377K | ﹤0.01% |
2,700
-3,000
| -53% | -$433K |
|
6642
Butterfly Network
BFLY
$2.36B
| $377K | ﹤0.01% |
319,120
+270,000
| +550% | +$523K |
|
6643
PUT
Azenta
AZTA
$1.47B
| $376K | ﹤0.01% |
+7,500
| New | +$377K |
|
6644
Embecta
EMBC
$269M
| $374K | ﹤0.01% |
24,879
-35,706
| -59% | -$670K |
|
|
HART
6645
DELISTED
IQ Healthy Hearts ETF
HART
| $374K | ﹤0.01% |
13,807
-1,754
| -11% | -$49.4K |
|
6646
PUT
Zai Lab
ZLAB
$2.86B
| $374K | ﹤0.01% |
15,400
-300
| -2% | -$7.99K |
|
6647
CALL
Medifast
MED
$130M
| $374K | ﹤0.01% |
5,000
-100
| -2% | -$8.87K |
|
6648
CALL
Quantum-Si Incorporated
QSI
$172M
| $374K | ﹤0.01% |
+225,200
| New | +$542K |
|
|
BYOB
6649
DELISTED
Tidal ETF Trust SoFi Be Your Own Boss ETF
BYOB
| $374K | ﹤0.01% |
24,644
+5,106
| +26% | +$84.1K |
|
|
ESHY
6650
DELISTED
Xtrackers J.P. Morgan ESG USD High Yield Corporate Bond ETF
ESHY
| $373K | ﹤0.01% |
21,037
-53,651
| -72% | -$965K |
|
Similar funds
Jane Street's Q3 2023 Portfolio in Review
As of Q3 2023, Jane Street held 9,820 positions worth $309B, up 4.1% from $297B the previous quarter. Its ten largest holdings account for 40% of the portfolio.
Jane Street deployed $28.2B of net new capital in Q3 2023, opening 1,242 new positions and adding to 3,523 existing holdings. Its largest new stake was iShares Core MSCI Emerging Markets ETF: 11,152,855 shares worth $531M.
By sector, the portfolio is most concentrated in Technology at 2.6% of assets, down from 4% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was Tesla, an estimated $2.11B trimmed.
- Jane Street's largest Q3 2023 buy was iShares Core MSCI Emerging Markets ETF: 11,152,855 shares worth $531M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q3 2023, an estimated $6.24B increase.
- Jane Street's biggest Q3 2023 reduction was Tesla, cutting an estimated $2.11B.
- Jane Street fully exited iShares Silver Trust in Q3 2023, selling an estimated $130M.
- Jane Street's ten largest holdings make up 40% of its $309B portfolio in Q3 2023.
- Jane Street opened 1,242 new positions and closed 1,288 in Q3 2023.
- Jane Street's portfolio value rose 4.1% quarter-over-quarter to $309B.
Based on Jane Street's 13F filing for Q3 2023, filed 15 Nov 2023.