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 |
NVIDIA
NVDA
|
+$2.07B |
| 2 |
Apple
AAPL
|
+$1B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$994M |
| 4 |
CRWV
CoreWeave
CRWV
|
+$858M |
| 5 |
Broadcom
AVGO
|
+$665M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Dell
DELL
|
+$851M |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$700M |
| 3 |
Columbia Research Enhanced Core ETF
RECS
|
+$640M |
| 4 |
Nasdaq
NDAQ
|
+$561M |
| 5 |
T-Mobile US
TMUS
|
+$542M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.36% |
| 2 | Consumer Discretionary | 1.3% |
| 3 | Financials | 1.2% |
| 4 | Healthcare | 1.11% |
| 5 | Industrials | 0.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
9626
CALL
Suburban Propane Partners
SPH
$1.17B
| $198K | ﹤0.01% |
+10,600
| New | +$196K |
|
9627
Sight Sciences
SGHT
$456M
| $197K | ﹤0.01% |
57,308
+21,569
| +60% | +$80.3K |
|
9628
Montauk Renewables
MNTK
$259M
| $197K | ﹤0.01% |
98,323
-9,028
| -8% | -$19.3K |
|
9629
Protara Therapeutics
TARA
$235M
| $197K | ﹤0.01% |
45,246
+18,350
| +68% | +$59.4K |
|
9630
CALL
Cogent Biosciences
COGT
$6.53B
| $197K | ﹤0.01% |
+13,700
| New | +$162K |
|
|
RTACU
9631
Renatus Tactical Acquisition Corp I Unit
RTACU
| $196K | ﹤0.01% |
17,161
-126,536
| -88% | -$1.51M |
|
|
IGA
9632
Voya Global Advantage and Premium Opportunity Fund
IGA
$160M
| $196K | ﹤0.01% |
+19,742
| New | +$194K |
|
9633
CALL
Digital Turbine
APPS
$1.47B
| $196K | ﹤0.01% |
30,600
-11,700
| -28% | -$58.1K |
|
9634
HighPeak Energy
HPK
$984M
| $196K | ﹤0.01% |
+27,679
| New | +$228K |
|
9635
CALL
iShares US Oil Equipment & Services ETF
IEZ
$391M
| $195K | ﹤0.01% |
+10,100
| New | +$185K |
|
9636
CALL
Delcath Systems
DCTH
$583M
| $195K | ﹤0.01% |
18,100
-300
| -2% | -$3.35K |
|
9637
Alto Neuroscience
ANRO
$1.33B
| $194K | ﹤0.01% |
48,366
-60,654
| -56% | -$201K |
|
9638
BlackRock Multi-Sector Income Trust
BIT
$692M
| $194K | ﹤0.01% |
+14,509
| New | +$206K |
|
|
CBLL
9639
CeriBell Inc
CBLL
$918M
| $194K | ﹤0.01% |
+16,894
| New | +$228K |
|
|
ZTR
9640
Virtus Total Return Fund
ZTR
$337M
| $194K | ﹤0.01% |
+30,063
| New | +$188K |
|
9641
SKYX Platforms
SKYX
$154M
| $193K | ﹤0.01% |
172,088
+115,476
| +204% | +$131K |
|
9642
Invesco Mortgage Capital
IVR
$806M
| $193K | ﹤0.01% |
25,493
+2,976
| +13% | +$22.7K |
|
9643
CALL
Energy Vault
NRGV
$691M
| $192K | ﹤0.01% |
+64,700
| New | +$106K |
|
|
CRESY
9644
Cresud
CRESY
$751M
| $192K | ﹤0.01% |
21,035
-19,751
| -48% | -$203K |
|
9645
PUT
Costamare
CMRE
$1.82B
| $192K | ﹤0.01% |
+16,100
| New | +$176K |
|
9646
CALL
Fortuna Silver Mines
FSM
$3.2B
| $192K | ﹤0.01% |
21,400
+100
| +0.5% | +$730 |
|
|
AIRJ
9647
Montana Technologies Corp
AIRJ
$432M
| $192K | ﹤0.01% |
+40,865
| New | +$192K |
|
9648
CALL
AngioDynamics
ANGO
$641M
| $191K | ﹤0.01% |
+17,100
| New | +$165K |
|
9649
PUT
DXC Technology
DXC
$1.67B
| $191K | ﹤0.01% |
+14,000
| New | +$199K |
|
9650
Rackspace Technology
RXT
$1.02B
| $191K | ﹤0.01% |
+135,126
| New | +$181K |
|
Similar funds
Jane Street's Q3 2025 Portfolio in Review
As of Q3 2025, Jane Street held 12,194 positions worth $657B, up 30% from $506B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Jane Street deployed $82.2B of net new capital in Q3 2025, opening 2,712 new positions and adding to 4,395 existing holdings. Its largest new stake was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
By sector, the portfolio is most concentrated in Technology at 3.4% of assets, up from 2.3% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was Dell, an estimated $851M trimmed.
- Jane Street's largest Q3 2025 buy was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
- Jane Street added most to NVIDIA in Q3 2025, an estimated $2.07B increase.
- Jane Street's biggest Q3 2025 reduction was Dell, cutting an estimated $851M.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q3 2025, selling an estimated $441M.
- Jane Street's ten largest holdings make up 36% of its $657B portfolio in Q3 2025.
- Jane Street opened 2,712 new positions and closed 1,541 in Q3 2025.
- Jane Street's portfolio value rose 30% quarter-over-quarter to $657B.
Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.