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 |
Baidu
BIDU
|
+$1.35B |
| 2 |
Amazon
AMZN
|
+$1.2B |
| 3 |
PARA
Paramount Global Class B
PARA
|
+$1B |
| 4 |
State Street SPDR Bloomberg High Yield Bond ETF
JNK
|
+$561M |
| 5 |
Tencent Music
TME
|
+$553M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$1.54B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$996M |
| 3 |
Alibaba
BABA
|
+$587M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$586M |
| 5 |
Apple
AAPL
|
+$455M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 2.84% |
| 2 | Communication Services | 2.06% |
| 3 | Technology | 2% |
| 4 | Healthcare | 1.06% |
| 5 | Financials | 0.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
626
CALL
NXP Semiconductors
NXPI
$59.1B
| $34.4M | 0.02% |
171,000
+2,900
| +2% | +$530K |
|
627
Biogen
BIIB
$30B
| $34.3M | 0.02% |
122,695
-122,116
| -50% | -$32.9M |
|
628
State Street Materials Select Sector SPDR ETF
XLB
$8.6B
| $34.3M | 0.02% |
+870,816
| New | +$32.9M |
|
629
PUT
Accenture
ACN
$102B
| $34.3M | 0.02% |
124,100
+17,400
| +16% | +$4.5M |
|
630
PUT
iShares Biotechnology ETF
IBB
$9.52B
| $34.3M | 0.02% |
227,600
-275,300
| -55% | -$43.7M |
|
631
Moderna
MRNA
$22.2B
| $34.2M | 0.02% |
261,488
-522,079
| -67% | -$75.7M |
|
632
Vanguard Long-Term Bond ETF
BLV
$5.75B
| $34.2M | 0.02% |
348,403
-548,475
| -61% | -$56.3M |
|
633
PUT
Synopsys
SNPS
$77.8B
| $34.1M | 0.02% |
137,800
+123,600
| +870% | +$31.4M |
|
634
PUT
TJX Companies
TJX
$177B
| $34.1M | 0.02% |
515,700
+269,600
| +110% | +$18M |
|
635
PUT
Ulta Beauty
ULTA
$23.1B
| $34.1M | 0.02% |
110,300
+27,700
| +34% | +$8.61M |
|
636
CALL
Eli Lilly
LLY
$1.05T
| $33.9M | 0.02% |
181,700
-24,500
| -12% | -$4.79M |
|
637
PUT
CarMax
KMX
$8.39B
| $33.8M | 0.02% |
254,500
+120,100
| +89% | +$14.6M |
|
638
PUT
VanEck Junior Gold Miners ETF
GDXJ
$7.9B
| $33.7M | 0.02% |
748,900
-105,900
| -12% | -$5.21M |
|
639
CALL
MetLife
MET
$63.6B
| $33.7M | 0.02% |
553,600
+202,800
| +58% | +$11.2M |
|
640
CALL
Illumina
ILMN
$28.4B
| $33.6M | 0.02% |
90,053
+13,364
| +17% | +$5.45M |
|
641
SPDR Gold Trust
GLD
$138B
| $33.6M | 0.02% |
210,099
-597,381
| -74% | -$100M |
|
642
CALL
Norfolk Southern
NSC
$76.8B
| $33.6M | 0.02% |
125,100
+89,000
| +247% | +$22.5M |
|
|
643
CALL
CarMax
KMX
$8.39B
| $33.6M | 0.02% |
253,000
+108,700
| +75% | +$13.2M |
|
644
PUT
Medtronic
MDT
$110B
| $33.4M | 0.02% |
282,700
+97,700
| +53% | +$11.5M |
|
645
CALL
ArcelorMittal
MT
$56.1B
| $33.3M | 0.02% |
1,142,300
-233,800
| -17% | -$5.72M |
|
646
PUT
SLB Ltd
SLB
$77.1B
| $33.2M | 0.02% |
1,222,600
-112,300
| -8% | -$2.96M |
|
647
PUT
Fiverr
FVRR
$333M
| $33.1M | 0.02% |
152,600
+80,500
| +112% | +$19.7M |
|
648
Barclays
BCS
$96.1B
| $33.1M | 0.02% |
3,237,253
-1,196,735
| -27% | -$10.5M |
|
649
PUT
Lemonade
LMND
$4.06B
| $33.1M | 0.02% |
354,900
+39,700
| +13% | +$5.13M |
|
650
CALL
Amgen
AMGN
$218B
| $33M | 0.02% |
132,600
-130,100
| -50% | -$31M |
|
Similar funds
Jane Street's Q1 2021 Portfolio in Review
As of Q1 2021, Jane Street held 10,046 positions worth $201B, up 1.1% from $199B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street's Q1 2021 filing shows 2,632 new, 3,317 increased, 3,042 reduced and 1,017 closed positions. Its largest new stake was iShares iBoxx $ Investment Grade Corporate Bond ETF: 3,305,886 shares worth $430M. The largest sale was Tesla, an estimated $1.54B.
By sector, the portfolio is most concentrated in Consumer Discretionary at 2.8% of assets, down from 3.3% a quarter earlier, followed by Communication Services and Technology.
- Jane Street's largest Q1 2021 buy was iShares iBoxx $ Investment Grade Corporate Bond ETF: 3,305,886 shares worth $430M.
- Jane Street added most to Baidu in Q1 2021, an estimated $1.35B increase.
- Jane Street's biggest Q1 2021 reduction was Tesla, cutting an estimated $1.54B.
- Jane Street fully exited iShares MSCI Emerging Markets ETF in Q1 2021, selling an estimated $586M.
- Jane Street's ten largest holdings make up 32% of its $201B portfolio in Q1 2021.
- Jane Street opened 2,632 new positions and closed 1,017 in Q1 2021.
- Jane Street's portfolio value rose 1.1% quarter-over-quarter to $201B.
Based on Jane Street's 13F filing for Q1 2021, filed 18 May 2021.