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 iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$1.29B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$937M |
| 3 |
iShares Floating Rate Bond ETF
FLOT
|
+$662M |
| 4 |
iShares MSCI United Kingdom ETF
EWU
|
+$615M |
| 5 |
iShares MSCI EAFE Value ETF
EFV
|
+$541M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$1.06B |
| 2 |
Vanguard Total International Stock ETF
VXUS
|
+$717M |
| 3 |
Vanguard Total International Bond ETF
BNDX
|
+$633M |
| 4 |
SPDR Gold Trust
GLD
|
+$617M |
| 5 |
iShares MSCI EAFE ETF
EFA
|
+$512M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.47% |
| 2 | Consumer Discretionary | 2.1% |
| 3 | Financials | 1.38% |
| 4 | Communication Services | 1.28% |
| 5 | Healthcare | 1.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
CALL
Rio Tinto
RIO
$165B
| $31.4M | 0.01% |
457,100
+301,200
| +193% | +$21.9M |
|
727
PUT
Roblox
RBLX
$26.5B
| $31.3M | 0.01% |
696,200
-693,600
| -50% | -$26.5M |
|
728
Mercado Libre
MELI
$91.9B
| $31.3M | 0.01% |
23,756
+2,441
| +11% | +$2.78M |
|
729
iShares Biotechnology ETF
IBB
$9.69B
| $31.2M | 0.01% |
241,804
-760,750
| -76% | -$99.6M |
|
730
CALL
3M
MMM
$94.4B
| $31.2M | 0.01% |
355,092
-93,647
| -21% | -$8.83M |
|
731
CALL
LyondellBasell Industries
LYB
$19.6B
| $31.2M | 0.01% |
332,200
-17,900
| -5% | -$1.66M |
|
732
PUT
Cheniere Energy
LNG
$54.3B
| $31.1M | 0.01% |
197,600
-13,400
| -6% | -$2.02M |
|
733
Silicon Laboratories
SLAB
$7.23B
| $31.1M | 0.01% |
177,721
+134,391
| +310% | +$22.6M |
|
734
CALL
CME Group
CME
$95.4B
| $31.1M | 0.01% |
162,400
+40,600
| +33% | +$7.34M |
|
735
Phillips 66
PSX
$81.8B
| $31.1M | 0.01% |
306,639
+270,155
| +740% | +$27.5M |
|
736
CALL
Alcoa
AA
$13.2B
| $30.9M | 0.01% |
725,700
-512,800
| -41% | -$24.7M |
|
737
CALL
Workday
WDAY
$44.2B
| $30.7M | 0.01% |
148,700
-491,200
| -77% | -$89.4M |
|
738
Royal Caribbean
RCL
$85.7B
| $30.6M | 0.01% |
469,236
+225,776
| +93% | +$14.9M |
|
739
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
| $30.6M | 0.01% |
628,204
+175,205
| +39% | +$8.44M |
|
|
740
CALL
Phillips 66
PSX
$81.8B
| $30.6M | 0.01% |
301,700
-319,700
| -51% | -$32.5M |
|
741
Barclays
BCS
$94B
| $30.6M | 0.01% |
+4,253,901
| New | +$35.2M |
|
742
CALL
Prudential Financial
PRU
$42.2B
| $30.6M | 0.01% |
369,400
+2,300
| +0.6% | +$220K |
|
|
743
PUT
LyondellBasell Industries
LYB
$19.6B
| $30.5M | 0.01% |
325,100
+207,900
| +177% | +$19.3M |
|
744
CALL
ON Semiconductor
ON
$19.3B
| $30.5M | 0.01% |
370,400
+47,500
| +15% | +$3.61M |
|
745
CALL
Biogen
BIIB
$30.5B
| $30.4M | 0.01% |
109,300
-117,200
| -52% | -$32.4M |
|
746
CALL
Apollo Global Management
APO
$74B
| $30.3M | 0.01% |
480,200
+168,700
| +54% | +$11.3M |
|
747
PUT
Danaher
DHR
$143B
| $30.3M | 0.01% |
135,698
-13,762
| -9% | -$3.13M |
|
748
iShares S&P India Nifty 50 Index Fund
INDY
$568M
| $30.3M | 0.01% |
+736,736
| New | +$30.7M |
|
749
CALL
Western Digital
WDC
$149B
| $30.2M | 0.01% |
1,060,781
+86,656
| +9% | +$2.54M |
|
750
Invesco BulletShares 2028 Corporate Bond ETF
BSCS
$3.57B
| $30.1M | 0.01% |
1,502,239
+1,435,327
| +2,145% | +$28.5M |
|
Similar funds
Jane Street's Q1 2023 Portfolio in Review
As of Q1 2023, Jane Street held 10,675 positions worth $244B, up 13% from $216B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Jane Street's Q1 2023 filing shows 1,657 new, 3,180 increased, 3,974 reduced and 1,760 closed positions. Its largest new stake was iShares MSCI EAFE Value ETF: 11,182,830 shares worth $543M. The largest sale was iShares Core MSCI Emerging Markets ETF, an estimated $1.06B.
By sector, the portfolio is most concentrated in Technology at 2.5% of assets, up from 2.4% a quarter earlier, followed by Consumer Discretionary and Financials.
- Jane Street's largest Q1 2023 buy was iShares MSCI EAFE Value ETF: 11,182,830 shares worth $543M.
- Jane Street added most to iShares iBoxx $ High Yield Corporate Bond ETF in Q1 2023, an estimated $1.29B increase.
- Jane Street's biggest Q1 2023 reduction was iShares Core MSCI Emerging Markets ETF, cutting an estimated $1.06B.
- Jane Street fully exited State Street SPDR Bloomberg Convertible Securities ETF in Q1 2023, selling an estimated $119M.
- Jane Street's ten largest holdings make up 36% of its $244B portfolio in Q1 2023.
- Jane Street opened 1,657 new positions and closed 1,760 in Q1 2023.
- Jane Street's portfolio value rose 13% quarter-over-quarter to $244B.
Based on Jane Street's 13F filing for Q1 2023, filed 16 May 2023.