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
|
+$794M |
| 2 |
iShares China Large-Cap ETF
FXI
|
+$285M |
| 3 |
Netflix
NFLX
|
+$274M |
| 4 |
Meta Platforms (Facebook)
META
|
+$245M |
| 5 |
Vanguard Total Bond Market
BND
|
+$210M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$513M |
| 2 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$215M |
| 3 |
iShares MSCI Emerging Markets ETF
EEM
|
+$180M |
| 4 |
Vanguard FTSE Emerging Markets ETF
VWO
|
+$158M |
| 5 |
State Street SPDR Bloomberg High Yield Bond ETF
JNK
|
+$118M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Communication Services | 3.74% |
| 2 | Consumer Discretionary | 3% |
| 3 | Technology | 2.83% |
| 4 | Healthcare | 1.26% |
| 5 | Consumer Staples | 1.09% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
Micron Technology
MU
$1.02T
| $61.2M | 0.12% |
1,353,201
+335,618
| +33% | +$16.9M |
|
102
iShares 7-10 Year Treasury Bond ETF
IEF
$47.3B
| $61.1M | 0.12% |
+604,243
| New | +$61.6M |
|
103
CALL
Visa
V
$689B
| $60.6M | 0.12% |
403,500
+25,900
| +7% | +$3.68M |
|
104
iShares MSCI Hong Kong ETF
EWH
$1.23B
| $59.5M | 0.12% |
2,488,713
+875,188
| +54% | +$21.1M |
|
105
Vanguard Real Estate ETF
VNQ
$39.8B
| $59.4M | 0.12% |
735,933
-6,657
| -0.9% | -$548K |
|
106
PUT
iShares US Real Estate ETF
IYR
$4.73B
| $59.2M | 0.12% |
740,000
+132,400
| +22% | +$10.8M |
|
107
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
| $58.7M | 0.12% |
1,763,026
+1,717,156
| +3,744% | +$57.2M |
|
|
TFCFA
108
DELISTED
Twenty-First Century Fox, Inc. Class A
TFCFA
| $57.7M | 0.11% |
1,244,726
+903,438
| +265% | +$41.4M |
|
109
CALL
Norfolk Southern
NSC
$77.1B
| $57.6M | 0.11% |
319,200
+264,300
| +481% | +$45.2M |
|
110
CALL
RH
RH
$3.4B
| $57.4M | 0.11% |
437,900
+296,200
| +209% | +$41.5M |
|
111
Advanced Micro Devices
AMD
$807B
| $57.2M | 0.11% |
1,851,008
+1,639,741
| +776% | +$37M |
|
112
CALL
JPMorgan Chase
JPM
$947B
| $56.3M | 0.11% |
498,800
-150,600
| -23% | -$17.1M |
|
113
CALL
IBM
IBM
$204B
| $56.1M | 0.11% |
388,380
+141,001
| +57% | +$19.7M |
|
114
CALL
State Street SPDR S&P Biotech ETF
XBI
$10.2B
| $55.7M | 0.11% |
580,900
-210,600
| -27% | -$20.4M |
|
115
PUT
State Street Financial Select Sector SPDR ETF
XLF
$56.7B
| $55.7M | 0.11% |
2,018,300
-348,400
| -15% | -$9.75M |
|
116
Marathon Petroleum
MPC
$91.2B
| $55.1M | 0.11% |
689,122
+582,375
| +546% | +$46.1M |
|
117
GSK
GSK
$104B
| $55M | 0.11% |
1,095,418
-183,514
| -14% | -$9.32M |
|
118
PUT
VanEck Gold Miners ETF
GDX
$23.2B
| $54.3M | 0.11% |
2,932,100
+2,460,600
| +522% | +$49.1M |
|
119
PUT
State Street SPDR S&P Regional Banking ETF
KRE
$4.47B
| $54M | 0.11% |
909,600
+281,100
| +45% | +$17.5M |
|
|
XYZ
120
Block Inc
XYZ
$48.4B
| $52.2M | 0.1% |
527,198
+293,039
| +125% | +$22.6M |
|
121
PUT
Walt Disney
DIS
$168B
| $51.7M | 0.1% |
442,500
+25,000
| +6% | +$2.78M |
|
122
CALL
Mastercard
MA
$487B
| $51.3M | 0.1% |
230,600
-105,400
| -31% | -$22M |
|
123
PUT
Salesforce
CRM
$142B
| $50.8M | 0.1% |
319,600
+90,100
| +39% | +$13.4M |
|
|
124
CALL
State Street Financial Select Sector SPDR ETF
XLF
$56.7B
| $50.4M | 0.1% |
1,827,000
-728,600
| -29% | -$20.4M |
|
|
125
PUT
Mastercard
MA
$487B
| $49.8M | 0.1% |
223,600
-14,600
| -6% | -$3.05M |
|
Similar funds
Jane Street's Q3 2018 Portfolio in Review
As of Q3 2018, Jane Street held 6,287 positions worth $50.6B, up 19% from $42.6B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jane Street deployed $6.33B of net new capital in Q3 2018, opening 1,391 new positions and adding to 1,722 existing holdings. Its largest new stake was iShares China Large-Cap ETF: 6,735,271 shares worth $288M.
By sector, the portfolio is most concentrated in Communication Services at 3.7% of assets, up from 1.6% a quarter earlier, followed by Consumer Discretionary and Technology.
On the sell side, the largest reduction was iShares Core MSCI Emerging Markets ETF, an estimated $513M trimmed.
- Jane Street's largest Q3 2018 buy was iShares China Large-Cap ETF: 6,735,271 shares worth $288M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q3 2018, an estimated $794M increase.
- Jane Street's biggest Q3 2018 reduction was iShares Core MSCI Emerging Markets ETF, cutting an estimated $513M.
- Jane Street fully exited Vanguard FTSE Developed Markets ETF in Q3 2018, selling an estimated $215M.
- Jane Street's ten largest holdings make up 27% of its $50.6B portfolio in Q3 2018.
- Jane Street opened 1,391 new positions and closed 1,277 in Q3 2018.
- Jane Street's portfolio value rose 19% quarter-over-quarter to $50.6B.
Based on Jane Street's 13F filing for Q3 2018, filed 14 Nov 2018.