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 | |
|---|---|---|---|---|---|---|
9126
CALL
Krispy Kreme
DNUT
$578M
| $40.2K | ﹤0.01% |
13,800
+1,300
| +10% | +$4.54K |
|
|
BZUN
9127
Baozun
BZUN
$165M
| $40.1K | ﹤0.01% |
+16,037
| New | +$44.4K |
|
9128
CALL
Gold Royalty Corp
GROY
$727M
| $40K | ﹤0.01% |
+18,100
| New | +$31.8K |
|
|
ORIO
9129
Orion Digital Corp
ORIO
$20.1M
| $39.8K | ﹤0.01% |
+31,140
| New | +$35.3K |
|
9130
CALL
Safe Bulkers
SB
$789M
| $39.7K | ﹤0.01% |
+11,000
| New | +$39.4K |
|
9131
CALL
E.W. Scripps
SSP
$320M
| $39.7K | ﹤0.01% |
+13,500
| New | +$32.6K |
|
|
FLX
9132
BingEx Ltd
FLX
$146M
| $39.5K | ﹤0.01% |
+12,542
| New | +$32.8K |
|
9133
Tiziana Life Sciences
TLSA
$145M
| $39.4K | ﹤0.01% |
24,964
-142,578
| -85% | -$191K |
|
9134
Accuray
ARAY
$33.2M
| $39.4K | ﹤0.01% |
28,779
-63,165
| -69% | -$93.5K |
|
9135
CALL
Larimar Therapeutics
LRMR
$453M
| $39.3K | ﹤0.01% |
+13,600
| New | +$31.5K |
|
9136
Loop Industries
LOOP
$31.1M
| $39.2K | ﹤0.01% |
+27,582
| New | +$33.3K |
|
9137
PUT
Ceragon Networks
CRNT
$200M
| $39.1K | ﹤0.01% |
15,900
+900
| +6% | +$2.05K |
|
|
CNCKW
9138
Coincheck Group Warrant expiring 12/10/2029
CNCKW
| $39.1K | ﹤0.01% |
44,935
-3
| -0% | -$3 |
|
9139
CALL
3D Systems Corp
DDD
$616M
| $39K | ﹤0.01% |
+25,300
| New | +$45.8K |
|
9140
CALL
ADC Therapeutics
ADCT
$129M
| $38.9K | ﹤0.01% |
+14,500
| New | +$30.5K |
|
9141
CALL
Geron
GERN
$943M
| $38.6K | ﹤0.01% |
27,400
+16,000
| +140% | +$22.7K |
|
|
SY
9142
So-Young International
SY
$225M
| $38.5K | ﹤0.01% |
12,435
-23,984
| -66% | -$23.6K |
|
9143
CALL
Gaotu Techedu
GOTU
$401M
| $38.3K | ﹤0.01% |
10,600
-18,100
| -63% | -$62.1K |
|
9144
PUT
Kosmos Energy
KOS
$1.51B
| $38.2K | ﹤0.01% |
22,200
+2,300
| +12% | +$4.17K |
|
|
MODV
9145
PUT
DELISTED
ModivCare
MODV
| $38.1K | ﹤0.01% |
+12,200
| New | +$22.5K |
|
9146
PetMed Express
PETS
$39.5M
| $38K | ﹤0.01% |
11,433
-9,668
| -46% | -$34.4K |
|
|
HTZWW
9147
Hertz Global Holdings Warrants
HTZWW
$97.3M
| $37.4K | ﹤0.01% |
10,247
-7,503
| -42% | -$25.3K |
|
9148
PUT
Absci
ABSI
$1.58B
| $37K | ﹤0.01% |
14,400
-3,600
| -20% | -$10.1K |
|
9149
Diana Shipping
DSX
$309M
| $37K | ﹤0.01% |
25,319
+4,451
| +21% | +$6.69K |
|
|
BZAI
9150
CALL
Blaize Holdings
BZAI
$85.9M
| $36.7K | ﹤0.01% |
+12,300
| New | +$30.3K |
|
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.