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 | |
|---|---|---|---|---|---|---|
1876
Boise Cascade
BCC
$2.9B
| $12.8M | ﹤0.01% |
147,904
+13,402
| +10% | +$1.21M |
|
1877
Capital Group Dividend Growers ETF
CGDG
$5.61B
| $12.8M | ﹤0.01% |
381,723
+21,404
| +6% | +$680K |
|
1878
PUT
American Eagle Outfitters
AEO
$2.71B
| $12.8M | ﹤0.01% |
1,333,900
+606,700
| +83% | +$6.51M |
|
1879
CALL
Brown & Brown
BRO
$23.6B
| $12.8M | ﹤0.01% |
115,600
+61,900
| +115% | +$6.96M |
|
1880
CALL
Carrier Global
CARR
$51.8B
| $12.8M | ﹤0.01% |
175,100
+106,900
| +157% | +$7.25M |
|
1881
CALL
ProShares Ultra Silver
AGQ
$1.43B
| $12.8M | ﹤0.01% |
268,600
+215,300
| +404% | +$9.08M |
|
1882
Dimensional International High Profitability ETF
DIHP
$6.59B
| $12.7M | ﹤0.01% |
431,564
-799,358
| -65% | -$22.5M |
|
1883
Mitsubishi UFJ Financial
MUFG
$260B
| $12.7M | ﹤0.01% |
927,466
+653,377
| +238% | +$8.45M |
|
1884
Ashland
ASH
$3.38B
| $12.7M | ﹤0.01% |
251,704
+99,932
| +66% | +$5.08M |
|
1885
iShares Core S&P Mid-Cap ETF
IJH
$129B
| $12.6M | ﹤0.01% |
+203,882
| New | +$12M |
|
1886
TTM Technologies
TTMI
$14.7B
| $12.6M | ﹤0.01% |
309,745
+169,856
| +121% | +$4.7M |
|
1887
JFrog
FROG
$11.6B
| $12.6M | ﹤0.01% |
287,006
+142,629
| +99% | +$5.42M |
|
1888
Cameco
CCJ
$42.6B
| $12.6M | ﹤0.01% |
169,486
-832,131
| -83% | -$44.4M |
|
1889
PUT
Arthur J. Gallagher & Co
AJG
$64.4B
| $12.6M | ﹤0.01% |
39,300
+33,900
| +628% | +$11.2M |
|
1890
CALL
Astrana Health
ASTH
$2.02B
| $12.6M | ﹤0.01% |
+505,600
| New | +$14.2M |
|
1891
Prosperity Bancshares
PB
$9.02B
| $12.6M | ﹤0.01% |
178,961
+74,206
| +71% | +$5.11M |
|
1892
PUT
Cleveland-Cliffs
CLF
$6.79B
| $12.6M | ﹤0.01% |
1,653,600
+392,400
| +31% | +$2.92M |
|
1893
CALL
Alamos Gold
AGI
$14B
| $12.6M | ﹤0.01% |
473,100
-109,500
| -19% | -$2.93M |
|
1894
iShares MSCI UAE ETF
UAE
$320M
| $12.6M | ﹤0.01% |
670,818
+271,523
| +68% | +$4.83M |
|
1895
PUT
Sweetgreen
SG
$748M
| $12.6M | ﹤0.01% |
843,800
+232,000
| +38% | +$3.82M |
|
1896
CALL
Interactive Brokers
IBKR
$41.7B
| $12.5M | ﹤0.01% |
226,400
+51,200
| +29% | +$2.43M |
|
1897
PUT
Amphenol
APH
$206B
| $12.5M | ﹤0.01% |
126,900
+44,500
| +54% | +$3.64M |
|
1898
Armstrong World Industries
AWI
$7.7B
| $12.5M | ﹤0.01% |
77,071
+6,935
| +10% | +$1.03M |
|
1899
CALL
Innodata
INOD
$2.09B
| $12.5M | ﹤0.01% |
244,400
+34,200
| +16% | +$1.35M |
|
1900
Norwegian Cruise Line
NCLH
$8.73B
| $12.5M | ﹤0.01% |
616,739
+583,493
| +1,755% | +$10.4M |
|
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.