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 | |
|---|---|---|---|---|---|---|
6276
CALL
Qfin Holdings
QFIN
$1.03B
| $1.12M | ﹤0.01% |
+70,600
| New | +$991K |
|
6277
PUT
Jack Henry & Associates
JKHY
$11.5B
| $1.12M | ﹤0.01% |
8,100
+4,500
| +125% | +$639K |
|
6278
PUT
Winnebago Industries
WGO
$802M
| $1.12M | ﹤0.01% |
35,700
-17,900
| -33% | -$546K |
|
|
ORR
6279
CALL
Militia Long/Short Equity ETF
ORR
$355M
| $1.12M | ﹤0.01% |
+30,700
| New | +$1.12M |
|
6280
VanEck Morningstar Global Wide Moat ETF
MOTG
$17.6M
| $1.11M | ﹤0.01% |
29,242
+8,274
| +39% | +$319K |
|
6281
PUT
Rogers Communications
RCI
$19.8B
| $1.11M | ﹤0.01% |
+34,300
| New | +$1.24M |
|
|
PEW
6282
GrabAGun Digital Holdings
PEW
$64.6M
| $1.11M | ﹤0.01% |
488,920
+377,460
| +339% | +$1.05M |
|
|
EMEM
6283
Sophus Capital Emerging Market ETF
EMEM
$59.4M
| $1.11M | ﹤0.01% |
+41,567
| New | +$1.1M |
|
|
PLTU
6284
CALL
Direxion Daily PLTR Bull 2X ETF
PLTU
$426M
| $1.11M | ﹤0.01% |
44,200
+26,700
| +153% | +$988K |
|
6285
CALL
Bit Digital
BTBT
$548M
| $1.11M | ﹤0.01% |
618,200
+560,400
| +970% | +$987K |
|
6286
Virgin Galactic
SPCE
$458M
| $1.11M | ﹤0.01% |
384,991
-63,569
| -14% | -$208K |
|
6287
Franklin Ultra Short Bond ETF
FLUD
$583M
| $1.11M | ﹤0.01% |
+44,403
| New | +$1.11M |
|
|
IMOS
6288
CALL
ChipMOS TECHNOLOGIES
IMOS
$1.86B
| $1.11M | ﹤0.01% |
+17,300
| New | +$915K |
|
|
GRSD
6289
Grandstand Ltd
GRSD
$63.4M
| $1.11M | ﹤0.01% |
584,688
+370,281
| +173% | +$1.15M |
|
6290
Bumble
BMBL
$392M
| $1.11M | ﹤0.01% |
346,938
-845,713
| -71% | -$2.89M |
|
6291
CALL
Evolv Technologies
EVLV
$935M
| $1.11M | ﹤0.01% |
191,300
-68,800
| -26% | -$431K |
|
6292
CALL
CNX Resources
CNX
$5.24B
| $1.11M | ﹤0.01% |
32,700
+5,100
| +18% | +$184K |
|
6293
PUT
Energy Recovery
ERII
$362M
| $1.11M | ﹤0.01% |
+123,000
| New | +$1.17M |
|
6294
Avantis Core Fixed Income ETF
AVIG
$1.96B
| $1.11M | ﹤0.01% |
26,788
-1,698
| -6% | -$70.4K |
|
6295
PUT
Canadian National Railway
CNI
$73.9B
| $1.11M | ﹤0.01% |
9,300
-8,500
| -48% | -$968K |
|
6296
Distribution Solutions Group
DSGR
$1.61B
| $1.11M | ﹤0.01% |
40,526
+16,399
| +68% | +$448K |
|
6297
Schwab Fundamental International Small Company Index ETF
FNDC
$3.14B
| $1.11M | ﹤0.01% |
22,825
+12,694
| +125% | +$625K |
|
|
IREX
6298
PUT
Tradr 2X Long IREN Daily ETF
IREX
$66.3M
| $1.11M | ﹤0.01% |
+47,325
| New | +$1.67M |
|
6299
PUT
LGI Homes
LGIH
$1.18B
| $1.11M | ﹤0.01% |
17,400
-13,400
| -44% | -$640K |
|
6300
PUT
STAAR Surgical
STAA
$1.16B
| $1.11M | ﹤0.01% |
38,600
+17,300
| +81% | +$481K |
|
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.