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 | |
|---|---|---|---|---|---|---|
2476
PUT
ProShares Ultra Silver
AGQ
$1.36B
| $13.8M | ﹤0.01% |
202,400
-220,700
| -52% | -$24.3M |
|
2477
CALL
Signet Jewelers
SIG
$3.84B
| $13.7M | ﹤0.01% |
159,300
+128,100
| +411% | +$11.1M |
|
2478
PUT
HF Sinclair
DINO
$19.2B
| $13.7M | ﹤0.01% |
197,000
-33,600
| -15% | -$2.23M |
|
2479
Sysco
SYY
$40B
| $13.7M | ﹤0.01% |
164,073
-218,781
| -57% | -$16.6M |
|
2480
Mobileye
MBLY
$6.94B
| $13.7M | ﹤0.01% |
1,416,332
+901,235
| +175% | +$8.03M |
|
2481
PUT
Opendoor
OPEN
$2.71B
| $13.7M | ﹤0.01% |
2,960,200
-1,900,200
| -39% | -$9.09M |
|
2482
CALL
Kinetik
KNTK
$4.4B
| $13.7M | ﹤0.01% |
282,900
+126,000
| +80% | +$6.02M |
|
2483
CALL
WisdomTree
WT
$3.45B
| $13.7M | ﹤0.01% |
807,200
+448,200
| +125% | +$7.94M |
|
2484
CALL
ProShares UltraShort Bloomberg Crude Oil
SCO
$882M
| $13.7M | ﹤0.01% |
390,275
+163,850
| +72% | +$4.72M |
|
2485
NEOS Nasdaq 100 High Income ETF
QQQI
$14.4B
| $13.7M | ﹤0.01% |
+240,580
| New | +$13.2M |
|
|
WCC
2486
CALL
WESCO International
WCC
$16.4B
| $13.6M | ﹤0.01% |
39,500
+12,400
| +46% | +$4.21M |
|
|
FITB
2487
PUT
Fifth Third Bancorp
FITB
$49.6B
| $13.6M | ﹤0.01% |
242,046
-128,664
| -35% | -$6.52M |
|
|
BTCI
2488
NEOS Bitcoin High Income ETF
BTCI
$1.31B
| $13.6M | ﹤0.01% |
507,918
+481,816
| +1,846% | +$16.1M |
|
2489
CALL
BigBear.ai
BBAI
$1.38B
| $13.6M | ﹤0.01% |
3,717,300
+2,242,300
| +152% | +$8.97M |
|
2490
CALL
US Global Jets ETF
JETS
$737M
| $13.6M | ﹤0.01% |
410,400
+30,800
| +8% | +$852K |
|
2491
PUT
Sturm, Ruger & Co
RGR
$603M
| $13.6M | ﹤0.01% |
359,900
+100,700
| +39% | +$4.05M |
|
2492
CALL
Conagra Brands
CAG
$7.01B
| $13.6M | ﹤0.01% |
1,008,800
+304,200
| +43% | +$4.25M |
|
2493
World Kinect Corp
WKC
$1.79B
| $13.6M | ﹤0.01% |
+412,188
| New | +$11.5M |
|
|
NESR
2494
National Energy Services Reunited Corp
NESR
$3.3B
| $13.6M | ﹤0.01% |
453,625
-13,887
| -3% | -$344K |
|
2495
iShares MSCI Israel ETF
EIS
$898M
| $13.5M | ﹤0.01% |
112,217
-346,075
| -76% | -$44.3M |
|
2496
PUT
ProShares UltraPro Short QQQ
SQQQ
$2.1B
| $13.5M | ﹤0.01% |
372,996
-422,316
| -53% | -$20.4M |
|
|
FLG
2497
CALL
Flagstar Bank National Association
FLG
$5.47B
| $13.5M | ﹤0.01% |
906,300
-220,900
| -20% | -$3.13M |
|
|
ETH
2498
Grayscale Ethereum Staking Mini ETF Shares
ETH
$2.13B
| $13.5M | ﹤0.01% |
900,350
+565,831
| +169% | +$11M |
|
2499
PUT
Mondelez International
MDLZ
$79.7B
| $13.5M | ﹤0.01% |
233,700
-132,700
| -36% | -$8M |
|
2500
WisdomTree Japan Hedged Equity Fund
DXJ
$7.05B
| $13.5M | ﹤0.01% |
+77,817
| New | +$13.1M |
|
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.