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 | |
|---|---|---|---|---|---|---|
|
BELFB
1901
CALL
Bel Fuse Inc Class B
BELFB
$3.35B
| $26.3M | ﹤0.01% |
+78,900
| New | +$21.3M |
|
1902
Chefs' Warehouse
CHEF
$4.34B
| $26.2M | ﹤0.01% |
272,189
+216,224
| +386% | +$16.7M |
|
|
SNXX
1903
Tradr 2X Long SNDK Daily ETF
SNXX
$2.21B
| $26.1M | ﹤0.01% |
621,278
+463,454
| +294% | +$9.85M |
|
1904
CALL
Toronto Dominion Bank
TD
$199B
| $26.1M | ﹤0.01% |
214,800
+99,600
| +86% | +$10.9M |
|
1905
CALL
United States Brent Oil Fund
BNO
$788M
| $26.1M | ﹤0.01% |
640,500
+449,700
| +236% | +$22.9M |
|
|
AMBQ
1906
Ambiq Micro
AMBQ
$1.47B
| $26M | ﹤0.01% |
+294,802
| New | +$17.5M |
|
1907
CALL
Quest Diagnostics
DGX
$27.3B
| $25.9M | ﹤0.01% |
122,400
+61,800
| +102% | +$12.1M |
|
1908
CALL
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$469M
| $25.9M | ﹤0.01% |
88,800
-68,700
| -44% | -$13.1M |
|
1909
CALL
Stanley Black & Decker
SWK
$13.4B
| $25.9M | ﹤0.01% |
275,400
+103,600
| +60% | +$8.12M |
|
1910
iShares Global 100 ETF
IOO
$9B
| $25.9M | ﹤0.01% |
189,696
+111,271
| +142% | +$15.1M |
|
1911
CALL
Element Solutions
ESI
$7.75B
| $25.9M | ﹤0.01% |
542,500
+49,400
| +10% | +$2.05M |
|
1912
CALL
Whirlpool
WHR
$2.15B
| $25.9M | ﹤0.01% |
657,000
+552,100
| +526% | +$25.9M |
|
1913
PUT
Teva Pharmaceutical Industries Limited
TEVA
$45.8B
| $25.9M | ﹤0.01% |
763,900
+25,100
| +3% | +$836K |
|
1914
Snap
SNAP
$9.86B
| $25.9M | ﹤0.01% |
5,827,939
+412,321
| +8% | +$2.25M |
|
1915
PUT
Hershey
HSY
$34.2B
| $25.8M | ﹤0.01% |
147,300
+75,100
| +104% | +$14.2M |
|
|
FIGR
1916
PUT
Figure Technology Solutions
FIGR
$7.47B
| $25.8M | ﹤0.01% |
840,900
+115,000
| +16% | +$3.84M |
|
1917
CALL
Blue Owl Capital
OWL
$7B
| $25.7M | ﹤0.01% |
2,941,800
+894,300
| +44% | +$8.5M |
|
1918
State Street Blackstone Senior Loan ETF
SRLN
$5.59B
| $25.7M | ﹤0.01% |
638,836
+627,650
| +5,611% | +$25.3M |
|
1919
PUT
AES
AES
$10.6B
| $25.7M | ﹤0.01% |
1,755,300
+17,700
| +1% | +$257K |
|
1920
CALL
Maplebear
CART
$10.8B
| $25.7M | ﹤0.01% |
543,000
+217,700
| +67% | +$9.1M |
|
1921
Replimune Group
REPL
$1.23B
| $25.7M | ﹤0.01% |
2,322,545
+1,894,400
| +442% | +$11.6M |
|
1922
PUT
XPeng
XPEV
$9.79B
| $25.7M | ﹤0.01% |
1,941,200
+389,700
| +25% | +$6.18M |
|
|
VSXY
1923
CALL
Victoria's Secret
VSXY
$5.79B
| $25.7M | ﹤0.01% |
307,600
+134,000
| +77% | +$8.03M |
|
1924
Franklin Dynamic Municipal Bond ETF
FLMI
$2.34B
| $25.7M | ﹤0.01% |
1,019,918
+493,768
| +94% | +$12.3M |
|
|
DOCU
1925
CALL
DocuSign
DOCU
$13.4B
| $25.6M | ﹤0.01% |
576,300
+203,100
| +54% | +$9.52M |
|
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.