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 | |
|---|---|---|---|---|---|---|
7426
PUT
Transmedics
TMDX
$3.07B
| $452K | ﹤0.01% |
23,600
+1,300
| +6% | +$32.6K |
|
7427
Amphastar Pharmaceuticals
AMPH
$889M
| $451K | ﹤0.01% |
+19,366
| New | +$396K |
|
7428
PUT
Domo
DOMO
$184M
| $451K | ﹤0.01% |
9,100
-30,600
| -77% | -$2.25M |
|
7429
PUT
Altimmune
ALT
$572M
| $450K | ﹤0.01% |
49,100
-15,000
| -23% | -$159K |
|
|
LX
7430
CALL
LexinFintech Holdings
LX
$224M
| $450K | ﹤0.01% |
116,500
-7,200
| -6% | -$35.8K |
|
7431
Virtus Newfleet ABS/MBS ETF
VABS
$113M
| $450K | ﹤0.01% |
18,166
-505
| -3% | -$12.6K |
|
7432
DigitalBridge
DBRG
$2.94B
| $449K | ﹤0.01% |
13,471
-25,570
| -65% | -$761K |
|
7433
Invesco 0-5 Yr US TIPS ETF
PBTP
$116M
| $449K | ﹤0.01% |
16,972
+465
| +3% | +$12.4K |
|
7434
Invesco Leisure and Entertainment ETF
PEJ
$314M
| $449K | ﹤0.01% |
9,158
-9,652
| -51% | -$479K |
|
7435
KBR
KBR
$4.84B
| $448K | ﹤0.01% |
9,414
-8,576
| -48% | -$379K |
|
7436
PG&E
PCG
$39.3B
| $448K | ﹤0.01% |
36,805
-109,247
| -75% | -$1.28M |
|
|
AFMD
7437
DELISTED
Affimed
AFMD
| $447K | ﹤0.01% |
+8,092
| New | +$500K |
|
7438
CALL
ProShares UltraShort S&P500
SDS
$366M
| $447K | ﹤0.01% |
2,532
-1,572
| -38% | -$302K |
|
|
SCLEU
7439
DELISTED
Broadscale Acquisition Corp. Units
SCLEU
| $446K | ﹤0.01% |
44,185
+1,878
| +4% | +$18.8K |
|
7440
Gen Digital
GEN
$17B
| $445K | ﹤0.01% |
17,101
-19,066
| -53% | -$482K |
|
7441
CALL
Onto Innovation
ONTO
$20.3B
| $445K | ﹤0.01% |
+4,400
| New | +$380K |
|
7442
Zentalis Pharmaceuticals
ZNTL
$255M
| $445K | ﹤0.01% |
+5,289
| New | +$409K |
|
|
CMBT
7443
PUT
CMB.TECH NV
CMBT
$5B
| $445K | ﹤0.01% |
50,100
+900
| +2% | +$8.78K |
|
|
RMO
7444
DELISTED
Romeo Power, Inc.
RMO
| $445K | ﹤0.01% |
122,109
-3,016
| -2% | -$13K |
|
|
ALLK
7445
DELISTED
Allakos
ALLK
| $444K | ﹤0.01% |
45,352
+41,261
| +1,009% | +$3.38M |
|
|
CGAU
7446
Centerra Gold
CGAU
$4.21B
| $444K | ﹤0.01% |
57,593
-48,752
| -46% | -$371K |
|
|
FSRXU
7447
DELISTED
FinServ Acquisition Corp. II Unit
FSRXU
| $444K | ﹤0.01% |
45,072
| – | – |
|
|
EAR
7448
DELISTED
Eargo, Inc. Common Stock
EAR
| $444K | ﹤0.01% |
4,353
+2,788
| +178% | +$363K |
|
|
GAN
7449
CALL
DELISTED
GAN Ltd
GAN
| $443K | ﹤0.01% |
48,200
+10,800
| +29% | +$132K |
|
7450
Invesco Dorsey Wright Energy Momentum ETF
PXI
$55.5M
| $443K | ﹤0.01% |
+14,491
| New | +$469K |
|
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.