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 | |
|---|---|---|---|---|---|---|
|
SMCIP
276
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
$4.67B
| $550M | 0.05% |
+10,590,097
| New | +$569M |
|
277
Eli Lilly
LLY
$1.01T
| $550M | 0.05% |
458,318
+342,455
| +296% | +$350M |
|
278
PUT
Texas Instruments
TXN
$241B
| $548M | 0.05% |
1,839,800
+364,500
| +25% | +$101M |
|
279
CALL
TeraWulf
WULF
$7.72B
| $547M | 0.05% |
22,130,600
+2,128,600
| +11% | +$49M |
|
280
CALL
Coca-Cola
KO
$384B
| $546M | 0.05% |
6,714,500
+281,500
| +4% | +$22.2M |
|
281
CALL
NextEra Energy
NEE
$170B
| $542M | 0.05% |
6,180,600
+399,000
| +7% | +$36.1M |
|
282
Semtech
SMTC
$13.7B
| $542M | 0.05% |
3,351,040
+2,578,228
| +334% | +$337M |
|
283
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$41.6B
| $542M | 0.05% |
10,756,324
-2,588,341
| -19% | -$128M |
|
284
PUT
State Street SPDR S&P Regional Banking ETF
KRE
$4.31B
| $539M | 0.04% |
7,206,500
-868,900
| -11% | -$60.8M |
|
|
DRAM
285
Roundhill Memory ETF
DRAM
$25.7B
| $531M | 0.04% |
+7,193,682
| New | +$375M |
|
286
Alphabet (Google) Class C
GOOG
$4.23T
| $529M | 0.04% |
1,497,396
+345,564
| +30% | +$124M |
|
287
PUT
McDonald's
MCD
$182B
| $527M | 0.04% |
1,951,300
+1,400,800
| +254% | +$402M |
|
288
CALL
iShares China Large-Cap ETF
FXI
$4.15B
| $525M | 0.04% |
16,605,900
+5,460,600
| +49% | +$195M |
|
289
CALL
Credo Technology Group
CRDO
$28.2B
| $524M | 0.04% |
1,928,400
+975,200
| +102% | +$193M |
|
290
CALL
AbbVie
ABBV
$463B
| $520M | 0.04% |
2,066,800
+1,047,800
| +103% | +$225M |
|
|
291
PUT
Coca-Cola
KO
$384B
| $519M | 0.04% |
6,388,100
+4,162,000
| +187% | +$329M |
|
292
Boston Scientific
BSX
$65.3B
| $516M | 0.04% |
12,087,991
+8,055,874
| +200% | +$437M |
|
293
TTM Technologies
TTMI
$11.9B
| $516M | 0.04% |
2,756,443
+1,918,712
| +229% | +$309M |
|
294
Citigroup
C
$228B
| $513M | 0.04% |
3,661,844
-290,614
| -7% | -$37.8M |
|
295
CALL
Nokia
NOK
$54B
| $511M | 0.04% |
38,473,900
+35,689,400
| +1,282% | +$459M |
|
296
CALL
iShares MSCI Brazil ETF
EWZ
$8.59B
| $510M | 0.04% |
14,780,000
+1,680,600
| +13% | +$62.8M |
|
|
297
Texas Instruments
TXN
$241B
| $503M | 0.04% |
1,688,867
+1,641,177
| +3,441% | +$455M |
|
|
298
PUT
AbbVie
ABBV
$463B
| $500M | 0.04% |
1,985,200
+1,279,500
| +181% | +$275M |
|
299
PUT
Blackstone
BX
$96.3B
| $496M | 0.04% |
4,214,600
+1,842,300
| +78% | +$221M |
|
300
CALL
Dollar Tree
DLTR
$22.4B
| $496M | 0.04% |
4,100,100
+3,805,600
| +1,292% | +$396M |
|
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.