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 | |
|---|---|---|---|---|---|---|
10226
Nuveen Global High Income Fund
JGH
$338M
| $167K | ﹤0.01% |
+13,137
| New | +$167K |
|
|
LADR
10227
CALL
Ladder Capital
LADR
$1.22B
| $167K | ﹤0.01% |
16,800
-400
| -2% | -$4.06K |
|
10228
CALL
DoubleVerify
DV
$2.09B
| $167K | ﹤0.01% |
15,400
-15,100
| -50% | -$155K |
|
10229
Skillsoft
SKIL
$52.2M
| $167K | ﹤0.01% |
+32,203
| New | +$214K |
|
10230
Amplify CEF High Income ETF
YYY
$711M
| $167K | ﹤0.01% |
+14,458
| New | +$165K |
|
10231
PUT
NeoGenomics
NEO
$2.45B
| $166K | ﹤0.01% |
11,400
+900
| +9% | +$8.69K |
|
|
BTQ
10232
BTQ Technologies Corp
BTQ
$387M
| $166K | ﹤0.01% |
+30,819
| New | +$115K |
|
10233
Global X NASDAQ 100 Risk Managed Income ETF
QRMI
$14.7M
| $166K | ﹤0.01% |
+10,633
| New | +$164K |
|
10234
CALL
Ardagh Metal Packaging
AMBP
$2.85B
| $166K | ﹤0.01% |
35,000
+18,900
| +117% | +$77.6K |
|
|
SPKL
10235
Spark I Acquisition Corp
SPKL
$100M
| $166K | ﹤0.01% |
+13,219
| New | +$158K |
|
|
SY
10236
So-Young International
SY
$271M
| $166K | ﹤0.01% |
112,001
+96,131
| +606% | +$231K |
|
|
API
10237
Agora
API
$336M
| $166K | ﹤0.01% |
41,520
-18,618
| -31% | -$74.8K |
|
|
BZAI
10238
CALL
Blaize Holdings
BZAI
$79.5M
| $165K | ﹤0.01% |
119,600
+31,100
| +35% | +$54.7K |
|
10239
KNOT Offshore Partners
KNOP
$385M
| $165K | ﹤0.01% |
+16,532
| New | +$176K |
|
|
TMCR
10240
The Metals Royalty Company
TMCR
$336M
| $165K | ﹤0.01% |
+23,104
| New | +$290K |
|
|
DTSQ
10241
DT Cloud Star Acquisition Corp
DTSQ
$42M
| $165K | ﹤0.01% |
14,638
+1,530
| +12% | +$17.2K |
|
10242
CALL
Matrix Service
MTRX
$281M
| $164K | ﹤0.01% |
+12,000
| New | +$155K |
|
10243
PUT
Icahn Enterprises
IEP
$4.97B
| $164K | ﹤0.01% |
22,800
+9,000
| +65% | +$69.2K |
|
10244
CALL
Real REMAX Group Inc. Common Stock
REAX
$417M
| $164K | ﹤0.01% |
+9,030
| New | +$183K |
|
10245
DNP Select Income Fund
DNP
$3.82B
| $164K | ﹤0.01% |
15,201
-55,051
| -78% | -$587K |
|
|
GRCE
10246
CALL
Grace Therapeutics
GRCE
$46.5M
| $164K | ﹤0.01% |
+72,100
| New | +$199K |
|
10247
PUT
Kura Oncology
KURA
$1.01B
| $163K | ﹤0.01% |
14,900
-11,700
| -44% | -$110K |
|
10248
PUT
indie Semiconductor
INDI
$709M
| $163K | ﹤0.01% |
36,400
-800
| -2% | -$3.19K |
|
10249
PUT
KULR Technology Group
KULR
$106M
| $163K | ﹤0.01% |
42,826
+25,948
| +154% | +$86.4K |
|
10250
Shimmick
SHIM
$138M
| $163K | ﹤0.01% |
35,703
+16,437
| +85% | +$72.5K |
|
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.