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 |
Apple
AAPL
|
+$1.79B |
| 2 |
iShares Core MSCI Emerging Markets ETF
IEMG
|
+$1.49B |
| 3 |
PayPal
PYPL
|
+$549M |
| 4 |
iShares 7-10 Year Treasury Bond ETF
IEF
|
+$503M |
| 5 |
iShares ESG Aware MSCI EM ETF
ESGE
|
+$402M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$629M |
| 2 |
iShares MSCI Taiwan ETF
EWT
|
+$469M |
| 3 |
iShares Core US Aggregate Bond ETF
AGG
|
+$323M |
| 4 |
Airbnb
ABNB
|
+$265M |
| 5 |
Adobe
ADBE
|
+$251M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Consumer Discretionary | 2.31% |
| 3 | Financials | 1.29% |
| 4 | Communication Services | 1.15% |
| 5 | Healthcare | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
MFA
8026
PUT
MFA Financial
MFA
$926M
| $318K | ﹤0.01% |
17,450
+1,900
| +12% | +$34.6K |
|
8027
OraSure Technologies
OSUR
$265M
| $318K | ﹤0.01% |
36,598
-42,831
| -54% | -$423K |
|
|
QUOT
8028
DELISTED
Quotient Technology Inc
QUOT
| $318K | ﹤0.01% |
42,830
-3,164
| -7% | -$21.5K |
|
8029
PUT
ARK Space & Defense Innovation ETF
ARKX
$865M
| $317K | ﹤0.01% |
+16,800
| New | +$331K |
|
8030
Biglari Holdings Class A
BH.A
$1.2B
| $317K | ﹤0.01% |
456
-524
| -53% | -$396K |
|
8031
CION Investment
CION
$370M
| $317K | ﹤0.01% |
+24,277
| New | +$313K |
|
8032
Dime Commercial Bancshares
DCOM
$1.81B
| $317K | ﹤0.01% |
9,020
+2,411
| +36% | +$84.8K |
|
8033
Comfort Systems
FIX
$62.4B
| $317K | ﹤0.01% |
3,208
+84
| +3% | +$7.76K |
|
8034
Gossamer Bio
GOSS
$75.4M
| $317K | ﹤0.01% |
27,965
-20,036
| -42% | -$238K |
|
8035
CALL
Philips
PHG
$26.7B
| $317K | ﹤0.01% |
10,411
-52,662
| -83% | -$1.79M |
|
|
ADOC
8036
DELISTED
Edoc Acquisition Corp. Class A Ordinary Share
ADOC
| $317K | ﹤0.01% |
+31,000
| New | +$316K |
|
8037
CALL
Curis
CRIS
$3.76M
| $316K | ﹤0.01% |
166
-148
| -47% | -$352K |
|
8038
CALL
Janus International
JBI
$697M
| $316K | ﹤0.01% |
+25,200
| New | +$322K |
|
8039
NovaGold Resources
NG
$3.48B
| $316K | ﹤0.01% |
46,038
-99,885
| -68% | -$729K |
|
8040
PUT
Prothena Corp
PRTA
$455M
| $316K | ﹤0.01% |
6,400
-36,100
| -85% | -$2M |
|
8041
PUT
Champion Homes
SKY
$5.13B
| $316K | ﹤0.01% |
+4,000
| New | +$289K |
|
|
TE
8042
PUT
T1 Energy
TE
$1.51B
| $316K | ﹤0.01% |
28,300
-10,400
| -27% | -$113K |
|
8043
CALL
argenx
ARGX
$53.3B
| $315K | ﹤0.01% |
900
-32,300
| -97% | -$9.82M |
|
8044
ProShares Ultra Dow30
DDM
$542M
| $315K | ﹤0.01% |
+7,864
| New | +$301K |
|
8045
PUT
InterDigital
IDCC
$8.87B
| $315K | ﹤0.01% |
4,400
-1,900
| -30% | -$132K |
|
8046
Kinetik
KNTK
$4.3B
| $315K | ﹤0.01% |
+10,284
| New | +$351K |
|
8047
CALL
LivaNova
LIVN
$4.53B
| $315K | ﹤0.01% |
3,600
-2,700
| -43% | -$225K |
|
8048
New York Times
NYT
$10.4B
| $315K | ﹤0.01% |
+6,529
| New | +$323K |
|
8049
Vanguard US Minimum Volatility ETF
VFMV
$447M
| $315K | ﹤0.01% |
2,955
-8,837
| -75% | -$905K |
|
|
TVRD
8050
Tvardi Therapeutics
TVRD
$25.3M
| $315K | ﹤0.01% |
719
-5,433
| -88% | -$2.73M |
|
Similar funds
Jane Street's Q4 2021 Portfolio in Review
As of Q4 2021, Jane Street held 11,406 positions worth $303B, up 7.1% from $283B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Jane Street's Q4 2021 filing shows 1,576 new, 4,118 increased, 4,066 reduced and 1,444 closed positions. Its largest new stake was Vanguard International High Dividend Yield ETF: 3,286,756 shares worth $221M. The largest sale was Amazon, an estimated $629M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 1.8% a quarter earlier, followed by Consumer Discretionary and Financials.
- Jane Street's largest Q4 2021 buy was Vanguard International High Dividend Yield ETF: 3,286,756 shares worth $221M.
- Jane Street added most to Apple in Q4 2021, an estimated $1.79B increase.
- Jane Street's biggest Q4 2021 reduction was Amazon, cutting an estimated $629M.
- Jane Street fully exited iShares MSCI All Country Asia ex Japan ETF in Q4 2021, selling an estimated $173M.
- Jane Street's ten largest holdings make up 36% of its $303B portfolio in Q4 2021.
- Jane Street opened 1,576 new positions and closed 1,444 in Q4 2021.
- Jane Street's portfolio value rose 7.1% quarter-over-quarter to $303B.
Based on Jane Street's 13F filing for Q4 2021, filed 15 Feb 2022.