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 | |
|---|---|---|---|---|---|---|
3276
Array Technologies
ARRY
$855M
| $3.49M | ﹤0.01% |
223,763
+21,745
| +11% | +$458K |
|
3277
FirstService
FSV
$6.32B
| $3.49M | ﹤0.01% |
20,381
+17,425
| +589% | +$2.86M |
|
|
CMA
3278
CALL
DELISTED
Comerica
CMA
| $3.49M | ﹤0.01% |
48,900
-3,300
| -6% | -$245K |
|
3279
PUT
Lumen
LUMN
$6.44B
| $3.49M | ﹤0.01% |
256,600
-977,600
| -79% | -$13.5M |
|
3280
CALL
Madison Square Garden
MSGS
$9.39B
| $3.49M | ﹤0.01% |
20,200
-6,900
| -25% | -$1.25M |
|
3281
LyondellBasell Industries
LYB
$19.2B
| $3.48M | ﹤0.01% |
33,875
+9,015
| +36% | +$976K |
|
|
AEVA
3282
CALL
Aeva Technologies
AEVA
$1.82B
| $3.48M | ﹤0.01% |
65,900
+33,620
| +104% | +$1.7M |
|
|
BGFV
3283
PUT
DELISTED
Big 5 Sporting Goods
BGFV
| $3.48M | ﹤0.01% |
135,600
+103,200
| +319% | +$2.53M |
|
|
RDUS
3284
DELISTED
Radius Recycling
RDUS
| $3.48M | ﹤0.01% |
70,960
+60,047
| +550% | +$2.99M |
|
|
UFS
3285
DELISTED
DOMTAR CORPORATION (New)
UFS
| $3.48M | ﹤0.01% |
63,268
+45,328
| +253% | +$2.19M |
|
|
LX
3286
LexinFintech Holdings
LX
$241M
| $3.47M | ﹤0.01% |
283,600
+175,053
| +161% | +$1.77M |
|
3287
CALL
Antero Midstream
AM
$10.1B
| $3.47M | ﹤0.01% |
334,000
+145,800
| +77% | +$1.39M |
|
3288
CALL
Seres Therapeutics
MCRB
$48.4M
| $3.47M | ﹤0.01% |
7,275
+470
| +7% | +$198K |
|
3289
PUT
VF Corp
VFC
$5.89B
| $3.47M | ﹤0.01% |
42,300
-73,800
| -64% | -$6.15M |
|
|
RAD
3290
DELISTED
Rite Aid Corporation
RAD
| $3.47M | ﹤0.01% |
212,859
+113,373
| +114% | +$2.17M |
|
3291
Lightspeed Commerce
LSPD
$1.35B
| $3.47M | ﹤0.01% |
41,439
-51,920
| -56% | -$3.65M |
|
3292
PUT
Wingstop
WING
$3.18B
| $3.47M | ﹤0.01% |
22,000
-23,600
| -52% | -$3.4M |
|
3293
CALL
Huntsman Corp
HUN
$1.77B
| $3.47M | ﹤0.01% |
130,700
+1,500
| +1% | +$42.6K |
|
3294
PUT
Royal Bank of Canada
RY
$293B
| $3.46M | ﹤0.01% |
34,200
-1,800
| -5% | -$178K |
|
|
CRON
3295
CALL
Cronos Group
CRON
$1.14B
| $3.46M | ﹤0.01% |
402,000
-214,200
| -35% | -$1.77M |
|
3296
Liberty Broadband Class C
LBRDK
$5.15B
| $3.46M | ﹤0.01% |
19,940
+12,490
| +168% | +$2.01M |
|
3297
Middlesex Water
MSEX
$1.1B
| $3.46M | ﹤0.01% |
+42,369
| New | +$3.51M |
|
|
AXON
3298
Axon Enterprise
AXON
$46.4B
| $3.46M | ﹤0.01% |
19,570
-19,213
| -50% | -$2.83M |
|
|
EA
3299
DELISTED
Electronic Arts
EA
| $3.46M | ﹤0.01% |
24,056
-39,608
| -62% | -$5.62M |
|
3300
American Water Works
AWK
$26.9B
| $3.46M | ﹤0.01% |
22,435
+15,003
| +202% | +$2.34M |
|
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.