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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$17.4B |
| 2 |
Amazon
AMZN
|
+$2.49B |
| 3 |
NVIDIA
NVDA
|
+$2.18B |
| 4 |
Microsoft
MSFT
|
+$1.75B |
| 5 |
Meta Platforms (Facebook)
META
|
+$1.21B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$1.75B |
| 2 |
Broadcom
AVGO
|
+$1.56B |
| 3 |
Dell
DELL
|
+$1.09B |
| 4 |
SNDK
Sandisk
SNDK
|
+$899M |
| 5 |
T-Mobile US
TMUS
|
+$827M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 91.39% |
| 2 | Technology | 3.64% |
| 3 | Industrials | 1.09% |
| 4 | Consumer Discretionary | 0.89% |
| 5 | Financials | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1351
PUT
Amplify Junior Silver Miners ETF
SILJ
$3.75B
| $54.6M | ﹤0.01% |
2,106,800
+1,155,800
| +122% | +$34.2M |
|
1352
PUT
Atlassian
TEAM
$48.2B
| $54.6M | ﹤0.01% |
701,900
+172,000
| +32% | +$14.1M |
|
1353
IQVIA
IQV
$44.2B
| $54.6M | ﹤0.01% |
282,508
+274,786
| +3,558% | +$47.9M |
|
1354
CALL
Coeur Mining
CDE
$19.5B
| $54.4M | ﹤0.01% |
3,331,900
+1,088,200
| +49% | +$19.8M |
|
1355
Halozyme
HALO
$12.3B
| $54.4M | ﹤0.01% |
694,684
-137,023
| -16% | -$9.34M |
|
1356
PUT
Fair Isaac
FICO
$21.4B
| $54.4M | ﹤0.01% |
45,500
+8,100
| +22% | +$9.07M |
|
1357
PUT
Dycom Industries
DY
$8.67B
| $54.2M | ﹤0.01% |
107,300
+98,000
| +1,054% | +$42.8M |
|
1358
PUT
FormFactor
FORM
$8.19B
| $54.2M | ﹤0.01% |
339,200
+326,800
| +2,635% | +$43.4M |
|
1359
CALL
VanEck Junior Gold Miners ETF
GDXJ
$8.75B
| $54.2M | ﹤0.01% |
551,800
+163,200
| +42% | +$18.9M |
|
1360
CALL
MetLife
MET
$61.8B
| $54.2M | ﹤0.01% |
640,700
+389,800
| +155% | +$31.4M |
|
1361
CALL
Vale
VALE
$60.1B
| $54M | ﹤0.01% |
3,591,300
+1,220,200
| +51% | +$19.9M |
|
1362
CALL
Oscar Health
OSCR
$9.98B
| $54M | ﹤0.01% |
1,892,300
+292,500
| +18% | +$6.3M |
|
1363
TechnipFMC
FTI
$28.5B
| $53.9M | ﹤0.01% |
812,949
+100,212
| +14% | +$7.1M |
|
1364
PUT
Lyft
LYFT
$5.94B
| $53.6M | ﹤0.01% |
3,671,300
-425,700
| -10% | -$5.95M |
|
1365
CALL
DaVita
DVA
$12.4B
| $53.6M | ﹤0.01% |
240,800
+146,400
| +155% | +$26.6M |
|
1366
CALL
Vishay Intertechnology
VSH
$4.8B
| $53.5M | ﹤0.01% |
994,900
+983,900
| +8,945% | +$40.2M |
|
|
Q
1367
PUT
Qnity Electronics Inc
Q
$24B
| $53.4M | ﹤0.01% |
327,200
+194,150
| +146% | +$28.6M |
|
1368
PUT
nLIGHT
LASR
$2.22B
| $53.4M | ﹤0.01% |
767,300
+641,900
| +512% | +$44.8M |
|
1369
Travere Therapeutics
TVTX
$5.98B
| $53.3M | ﹤0.01% |
938,699
+636,419
| +211% | +$28.2M |
|
1370
CALL
Guardant Health
GH
$23.5B
| $53.3M | ﹤0.01% |
355,200
+254,200
| +252% | +$27.6M |
|
1371
Stryker
SYK
$109B
| $53.3M | ﹤0.01% |
169,217
+161,452
| +2,079% | +$50.9M |
|
1372
CALL
Ecolab
ECL
$76.8B
| $53.2M | ﹤0.01% |
191,100
+163,400
| +590% | +$43M |
|
1373
Novanta
NOVT
$5.02B
| $53.2M | ﹤0.01% |
+327,955
| New | +$47.4M |
|
1374
Franklin FTSE Taiwan ETF
FLTW
$3.81B
| $53.2M | ﹤0.01% |
+503,659
| New | +$45.8M |
|
1375
CALL
Teva Pharmaceutical Industries Limited
TEVA
$44.9B
| $53.1M | ﹤0.01% |
1,568,500
+410,100
| +35% | +$13.7M |
|
Similar funds
Jane Street's Q2 2026 Portfolio in Review
As of Q2 2026, Jane Street held 13,869 positions worth $1.21T, up 55% from $777B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street deployed $44.4B of net new capital in Q2 2026, opening 2,565 new positions and adding to 4,995 existing holdings. Its largest new stake was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
By sector, the portfolio is most concentrated in Miscellaneous at 91% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Marvell Technology, an estimated $1.75B trimmed.
- Jane Street's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $17.4B increase.
- Jane Street's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.75B.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q2 2026, selling an estimated $239M.
- Jane Street's ten largest holdings make up 32% of its $1.21T portfolio in Q2 2026.
- Jane Street opened 2,565 new positions and closed 2,484 in Q2 2026.
- Jane Street's portfolio value rose 55% quarter-over-quarter to $1.21T.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.