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 MBS ETF
MBB
|
+$629M |
| 2 |
iShares MSCI EAFE ETF
EFA
|
+$482M |
| 3 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$394M |
| 4 |
NVIDIA
NVDA
|
+$306M |
| 5 |
State Street SPDR Bloomberg Convertible Securities ETF
CWB
|
+$281M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$964M |
| 2 |
PARA
Paramount Global Class B
PARA
|
+$620M |
| 3 |
Invesco Senior Loan ETF
BKLN
|
+$369M |
| 4 |
Tencent Music
TME
|
+$338M |
| 5 |
iShares Core MSCI EAFE ETF
IEFA
|
+$304M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 2.5% |
| 2 | Technology | 2.1% |
| 3 | Healthcare | 1.18% |
| 4 | Financials | 0.9% |
| 5 | Industrials | 0.72% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3351
PUT
Iron Mountain
IRM
$36.1B
| $3.38M | ﹤0.01% |
79,900
-55,500
| -41% | -$2.33M |
|
|
SRTA
3352
CALL
Strata Critical Medical Inc
SRTA
$512M
| $3.38M | ﹤0.01% |
321,800
+8,700
| +3% | +$85.9K |
|
|
MILE
3353
CALL
DELISTED
Metromile, Inc. Common Stock
MILE
| $3.38M | ﹤0.01% |
369,300
-37,100
| -9% | -$332K |
|
|
GSEV
3354
DELISTED
Gores Holdings VII, Inc. Class A Common Stock
GSEV
| $3.38M | ﹤0.01% |
+341,033
| New | +$3.38M |
|
3355
PUT
Coty
COTY
$2.48B
| $3.37M | ﹤0.01% |
361,200
-14,600
| -4% | -$133K |
|
3356
CALL
Katapult Holdings
KPLT
$33.2M
| $3.37M | ﹤0.01% |
12,480
+7,296
| +141% | +$2.27M |
|
3357
CALL
Rekor Systems
REKR
$91.7M
| $3.37M | ﹤0.01% |
+332,000
| New | +$5.09M |
|
|
PLMIU
3358
DELISTED
Plum Acquisition Corp. I Units
PLMIU
| $3.37M | ﹤0.01% |
338,640
+88,640
| +35% | +$885K |
|
3359
PUT
Eterna Therapeutics
ERNA
$4.91M
| $3.37M | ﹤0.01% |
+25
| New | +$3.6M |
|
3360
CALL
Matador Resources
MTDR
$6.09B
| $3.37M | ﹤0.01% |
93,500
-600,800
| -87% | -$17.5M |
|
3361
PUT
Toll Brothers
TOL
$14.5B
| $3.37M | ﹤0.01% |
58,200
-13,400
| -19% | -$817K |
|
3362
ALPS Disruptive Technologies ETF
DTEC
$75.7M
| $3.36M | ﹤0.01% |
69,226
+30,112
| +77% | +$1.4M |
|
|
HUYA
3363
Huya Inc
HUYA
$558M
| $3.36M | ﹤0.01% |
190,604
+39,837
| +26% | +$668K |
|
3364
PUT
Ameriprise Financial
AMP
$48.8B
| $3.36M | ﹤0.01% |
13,500
-500
| -4% | -$126K |
|
3365
PUT
Ormat Technologies
ORA
$6.65B
| $3.36M | ﹤0.01% |
+48,300
| New | +$3.44M |
|
|
WCN
3366
CALL
Waste Connections
WCN
$42B
| $3.36M | ﹤0.01% |
28,100
+9,700
| +53% | +$1.15M |
|
|
ACII
3367
DELISTED
Atlas Crest Investment Corp. II
ACII
| $3.36M | ﹤0.01% |
+344,219
| New | +$3.39M |
|
3368
POSCO
PKX
$17.5B
| $3.35M | ﹤0.01% |
43,685
+35,388
| +427% | +$2.8M |
|
3369
PUT
Huntington Ingalls Industries
HII
$12.8B
| $3.35M | ﹤0.01% |
15,900
-5,200
| -25% | -$1.11M |
|
|
BICK
3370
DELISTED
First Trust BICK Index Fund
BICK
| $3.35M | ﹤0.01% |
+82,111
| New | +$3.19M |
|
3371
PUT
CleanSpark
CLSK
$3.16B
| $3.35M | ﹤0.01% |
201,200
-302,700
| -60% | -$5.56M |
|
3372
Invesco S&P 500 Low Volatility ETF
SPLV
$7.21B
| $3.35M | ﹤0.01% |
54,966
+44,146
| +408% | +$2.68M |
|
|
VXRT
3373
PUT
DELISTED
Vaxart
VXRT
| $3.34M | ﹤0.01% |
446,500
+237,300
| +113% | +$1.66M |
|
3374
Amplify Travel Tech ETF
AWAY
$27M
| $3.34M | ﹤0.01% |
+112,180
| New | +$3.4M |
|
3375
ClearShares Piton Intermediate Fixed Income ETF
PIFI
$97.9M
| $3.34M | ﹤0.01% |
33,687
+12,969
| +63% | +$1.28M |
|
Similar funds
Jane Street's Q2 2021 Portfolio in Review
As of Q2 2021, Jane Street held 10,953 positions worth $256B, up 27% from $201B the previous quarter. Its ten largest holdings account for 37% of the portfolio.
Jane Street deployed $36.7B of net new capital in Q2 2021, opening 1,924 new positions and adding to 4,219 existing holdings. Its largest new stake was iShares MSCI EAFE ETF: 6,071,963 shares worth $479M.
By sector, the portfolio is most concentrated in Consumer Discretionary at 2.5% of assets, down from 2.8% a quarter earlier, followed by Technology and Healthcare.
On the sell side, the largest reduction was Baidu, an estimated $964M trimmed.
- Jane Street's largest Q2 2021 buy was iShares MSCI EAFE ETF: 6,071,963 shares worth $479M.
- Jane Street added most to iShares MBS ETF in Q2 2021, an estimated $629M increase.
- Jane Street's biggest Q2 2021 reduction was Baidu, cutting an estimated $964M.
- Jane Street fully exited Invesco Senior Loan ETF in Q2 2021, selling an estimated $369M.
- Jane Street's ten largest holdings make up 37% of its $256B portfolio in Q2 2021.
- Jane Street opened 1,924 new positions and closed 1,267 in Q2 2021.
- Jane Street's portfolio value rose 27% quarter-over-quarter to $256B.
Based on Jane Street's 13F filing for Q2 2021, filed 16 Aug 2021.