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 | |
|---|---|---|---|---|---|---|
5776
Carpenter Technology
CRS
$26.7B
| $1.02M | ﹤0.01% |
25,365
+7,656
| +43% | +$323K |
|
5777
PUT
Nu Skin
NUS
$236M
| $1.02M | ﹤0.01% |
18,000
-7,100
| -28% | -$404K |
|
5778
PUT
Ocular Therapeutix
OCUL
$2.14B
| $1.02M | ﹤0.01% |
+71,900
| New | +$1.09M |
|
5779
Reinsurance Group of America
RGA
$16B
| $1.02M | ﹤0.01% |
8,942
-4,887
| -35% | -$616K |
|
5780
Vanguard Total Corporate Bond ETF
VTC
$1.71B
| $1.02M | ﹤0.01% |
11,092
+1,828
| +20% | +$165K |
|
|
NEWR
5781
DELISTED
New Relic, Inc.
NEWR
| $1.02M | ﹤0.01% |
15,219
-7,990
| -34% | -$514K |
|
|
MAG
5782
CALL
DELISTED
MAG Silver
MAG
| $1.02M | ﹤0.01% |
48,700
-23,200
| -32% | -$459K |
|
5783
CALL
Medifast
MED
$130M
| $1.02M | ﹤0.01% |
+3,600
| New | +$976K |
|
|
ZEN
5784
DELISTED
ZENDESK INC
ZEN
| $1.02M | ﹤0.01% |
7,057
-2,413
| -25% | -$341K |
|
5785
CALL
Broadridge
BR
$19.5B
| $1.02M | ﹤0.01% |
6,300
+600
| +11% | +$95.9K |
|
5786
FirstCash
FCFS
$9.04B
| $1.02M | ﹤0.01% |
13,318
+1,473
| +12% | +$111K |
|
5787
First Trust IPOX Europe Equity Opportunities ETF
FPXE
$5.1M
| $1.02M | ﹤0.01% |
33,860
+16,373
| +94% | +$486K |
|
5788
PUT
Phreesia
PHR
$758M
| $1.02M | ﹤0.01% |
+16,600
| New | +$864K |
|
5789
WisdomTree Global High Dividend Fund
DEW
$155M
| $1.02M | ﹤0.01% |
21,092
+3,239
| +18% | +$158K |
|
5790
iShares Asia/Pacific Dividend ETF
DVYA
$72M
| $1.02M | ﹤0.01% |
25,090
+18,913
| +306% | +$781K |
|
|
DAY
5791
CALL
DELISTED
Dayforce
DAY
| $1.02M | ﹤0.01% |
10,600
+3,800
| +56% | +$343K |
|
|
AFTY
5792
DELISTED
Pacer CSOP FTSE China A50 ETF
AFTY
| $1.02M | ﹤0.01% |
43,936
+23,539
| +115% | +$543K |
|
|
SWET
5793
DELISTED
Athlon Acquisition Corp. Class A Common stock
SWET
| $1.02M | ﹤0.01% |
105,309
+71,934
| +216% | +$698K |
|
5794
Franklin FTSE Latin America
FLLA
$106M
| $1.02M | ﹤0.01% |
39,220
-42,104
| -52% | -$1.04M |
|
5795
Bright Horizons
BFAM
$3.76B
| $1.01M | ﹤0.01% |
6,898
+4,512
| +189% | +$675K |
|
|
DENN
5796
DELISTED
Denny's
DENN
| $1.01M | ﹤0.01% |
61,530
+41,838
| +212% | +$732K |
|
|
FLOW
5797
DELISTED
SPX FLOW, Inc.
FLOW
| $1.01M | ﹤0.01% |
15,551
+6,509
| +72% | +$434K |
|
|
INFN
5798
DELISTED
Infinera Corporation Common Stock
INFN
| $1.01M | ﹤0.01% |
99,410
+9,873
| +11% | +$95.7K |
|
|
POLY
5799
PUT
DELISTED
Plantronics, Inc.
POLY
| $1.01M | ﹤0.01% |
24,300
+9,200
| +61% | +$344K |
|
|
PAK
5800
DELISTED
Global X MSCI Pakistan ETF
PAK
| $1.01M | ﹤0.01% |
34,800
-4,032
| -10% | -$123K |
|
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.