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 | |
|---|---|---|---|---|---|---|
|
NB
9226
CALL
NioCorp Developments
NB
$744M
| $24.9K | ﹤0.01% |
+10,700
| New | +$26.7K |
|
9227
Alpha Tau Medical Warrant
DRTSW
$87.6M
| $24.8K | ﹤0.01% |
105,565
-319
| -0.3% | -$71 |
|
9228
PUT
GoPro
GPRO
$110M
| $24.5K | ﹤0.01% |
+32,400
| New | +$21.1K |
|
9229
CALL
Senseonics Holdings Inc
SENS
$413M
| $24.5K | ﹤0.01% |
2,575
+135
| +6% | +$1.57K |
|
9230
American Battery Technology Co
ABAT
$340M
| $24.4K | ﹤0.01% |
15,051
-32,947
| -69% | -$42.8K |
|
9231
Roadzen
RDZN
$122M
| $24.3K | ﹤0.01% |
+24,812
| New | +$24.9K |
|
|
GTI
9232
DELISTED
Graphjet Technology
GTI
| $24.2K | ﹤0.01% |
+3,862
| New | +$24.8K |
|
|
CMMB
9233
Chemomab Therapeutics
CMMB
$14M
| $23.9K | ﹤0.01% |
+5,142
| New | +$25.4K |
|
9234
Noodles & Co
NDLS
$107M
| $23.6K | ﹤0.01% |
4,137
-589
| -12% | -$4.11K |
|
9235
PUT
3D Systems Corp
DDD
$616M
| $23.4K | ﹤0.01% |
+15,200
| New | +$27.5K |
|
9236
Grove Collaborative
GROV
$44M
| $23.3K | ﹤0.01% |
+20,269
| New | +$24K |
|
9237
Guardforce AI
GFAI
$11M
| $23.2K | ﹤0.01% |
20,194
+3,386
| +20% | +$3.65K |
|
9238
T-Rex 2X Inverse NVIDIA Daily Target ETF
NVDQ
$17.8M
| $23.1K | ﹤0.01% |
+848
| New | +$41.8K |
|
|
RVPH
9239
CALL
DELISTED
REVIVA PHARMA HLDGS INC
RVPH
| $22.8K | ﹤0.01% |
2,995
-510
| -15% | -$7.94K |
|
9240
Sypris Solutions
SYPR
$47.4M
| $22.8K | ﹤0.01% |
+10,325
| New | +$18.6K |
|
9241
Vivani Medical
VANI
$126M
| $22.7K | ﹤0.01% |
+17,576
| New | +$19.4K |
|
9242
CALL
SES AI
SES
$223M
| $22.5K | ﹤0.01% |
25,300
-6,600
| -21% | -$5.54K |
|
|
EVGOW
9243
DELISTED
EVgo Inc Warrants
EVGOW
| $22.1K | ﹤0.01% |
100,386
-40
| -0% | -$9 |
|
9244
PUT
Clean Energy Fuels
CLNE
$403M
| $21.8K | ﹤0.01% |
+11,200
| New | +$19.1K |
|
|
HKPD
9245
Cellyan Biotechnology
HKPD
$20.4M
| $21.8K | ﹤0.01% |
17,026
-3,664
| -18% | -$4.53K |
|
9246
Flux Power
FLUX
$12.7M
| $21.7K | ﹤0.01% |
14,343
+230
| +2% | +$374 |
|
9247
Arqit Quantum Warrants
ARQQW
$71.8K
| $21.7K | ﹤0.01% |
23,962
-20,396
| -46% | -$39.1K |
|
9248
Veritone
VERI
$116M
| $21.6K | ﹤0.01% |
17,143
-24,070
| -58% | -$43.7K |
|
9249
Goldgroup Mining
GORO
$207M
| $21.2K | ﹤0.01% |
34,719
-439,749
| -93% | -$239K |
|
9250
FingerMotion
FNGR
$18.7M
| $21.2K | ﹤0.01% |
+10,428
| New | +$25.6K |
|
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.