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 |
T-Mobile US
TMUS
|
+$1.03B |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$978M |
| 3 |
UnitedHealth
UNH
|
+$636M |
| 4 |
Nasdaq
NDAQ
|
+$575M |
| 5 |
Columbia Research Enhanced Core ETF
RECS
|
+$563M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$1.57B |
| 2 |
NVIDIA
NVDA
|
+$1B |
| 3 |
iShares Silver Trust
SLV
|
+$754M |
| 4 |
iShares Core MSCI Total International Stock ETF
IXUS
|
+$662M |
| 5 |
Microsoft
MSFT
|
+$632M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.3% |
| 2 | Financials | 1.21% |
| 3 | Consumer Discretionary | 1.07% |
| 4 | Industrials | 1.02% |
| 5 | Communication Services | 0.83% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
9051
CALL
NovaGold Resources
NG
$3.52B
| $54.4K | ﹤0.01% |
+13,300
| New | +$49.8K |
|
9052
NeuroSense Therapeutics
NRSN
$17.1M
| $54.2K | ﹤0.01% |
+28,689
| New | +$41.6K |
|
9053
Ideal Power
IPWR
$86.3M
| $54K | ﹤0.01% |
+11,920
| New | +$57.6K |
|
|
CRON
9054
CALL
Cronos Group
CRON
$1.16B
| $53.5K | ﹤0.01% |
27,900
-99,200
| -78% | -$188K |
|
9055
MicroCloud Hologram
HOLO
$38.3M
| $52.8K | ﹤0.01% |
10,829
-5,217
| -33% | -$54.3K |
|
9056
Biote Corp
BTMD
$41.9M
| $52.5K | ﹤0.01% |
+13,064
| New | +$48.2K |
|
9057
PUT
FerroAtlántica
GSM
$802M
| $52.5K | ﹤0.01% |
14,300
-6,900
| -33% | -$25.3K |
|
9058
CALL
Ocugen
OCGN
$458M
| $52.1K | ﹤0.01% |
+53,700
| New | +$44.5K |
|
9059
CALL
Rekor Systems
REKR
$94.8M
| $52.1K | ﹤0.01% |
44,900
-7,700
| -15% | -$8.09K |
|
|
EB
9060
DELISTED
Eventbrite
EB
| $52K | ﹤0.01% |
19,764
-150,170
| -88% | -$346K |
|
9061
MAIA Biotechnology
MAIA
$82.7M
| $51.8K | ﹤0.01% |
+28,783
| New | +$51.5K |
|
9062
VinFast Auto
VFS
$7.42B
| $51.7K | ﹤0.01% |
+14,473
| New | +$49K |
|
9063
Annovis Bio
ANVS
$77.9M
| $51.6K | ﹤0.01% |
+23,798
| New | +$47K |
|
9064
PUT
Direxion Daily S&P 500 Bear 3x ETF
SPXS
$326M
| $51.6K | ﹤0.01% |
1,100
-2,210
| -67% | -$136K |
|
9065
Dawson Geophysical
DWSN
$87M
| $51.6K | ﹤0.01% |
+35,330
| New | +$48.1K |
|
9066
Indonesia Energy Corp
INDO
$45.5M
| $51.5K | ﹤0.01% |
+17,294
| New | +$47.6K |
|
9067
Algoma Steel Group Warrant
ASTLW
$169K
| $51.5K | ﹤0.01% |
100,943
+292
| +0.3% | +$115 |
|
|
NVNO
9068
enVVeno Medical
NVNO
$7.63M
| $51.2K | ﹤0.01% |
+367
| New | +$43.4K |
|
|
LAZR
9069
PUT
DELISTED
Luminar Technologies
LAZR
| $51.2K | ﹤0.01% |
17,824
-31,600
| -64% | -$120K |
|
9070
CALL
Atomera
ATOM
$218M
| $50.9K | ﹤0.01% |
10,100
-46,800
| -82% | -$250K |
|
9071
BitFuFu
FUFU
$215M
| $50.9K | ﹤0.01% |
15,743
+3,192
| +25% | +$11.8K |
|
9072
Magnachip Semiconductor
MX
$138M
| $50.7K | ﹤0.01% |
12,747
-20,876
| -62% | -$72.5K |
|
|
9073
CALL
VinFast Auto
VFS
$7.42B
| $50.7K | ﹤0.01% |
+14,200
| New | +$48.1K |
|
9074
Jerash Holdings
JRSH
$69.8M
| $50.1K | ﹤0.01% |
+15,293
| New | +$48.2K |
|
9075
Orchestra BioMed
OBIO
$276M
| $49.6K | ﹤0.01% |
+18,513
| New | +$54K |
|
Similar funds
Jane Street's Q2 2025 Portfolio in Review
As of Q2 2025, Jane Street held 11,384 positions worth $506B, up 27% from $397B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Jane Street deployed $36.7B of net new capital in Q2 2025, opening 2,110 new positions and adding to 3,865 existing holdings. Its largest new stake was Nasdaq: 7,205,132 shares worth $644M.
By sector, the portfolio is most concentrated in Technology at 2.3% of assets, down from 3.1% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Broadcom, an estimated $1.57B trimmed.
- Jane Street's largest Q2 2025 buy was Nasdaq: 7,205,132 shares worth $644M.
- Jane Street added most to T-Mobile US in Q2 2025, an estimated $1.03B increase.
- Jane Street's biggest Q2 2025 reduction was Broadcom, cutting an estimated $1.57B.
- Jane Street fully exited iShares Core MSCI Total International Stock ETF in Q2 2025, selling an estimated $662M.
- Jane Street's ten largest holdings make up 39% of its $506B portfolio in Q2 2025.
- Jane Street opened 2,110 new positions and closed 1,895 in Q2 2025.
- Jane Street's portfolio value rose 27% quarter-over-quarter to $506B.
Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.