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 | |
|---|---|---|---|---|---|---|
2451
NuScale Power
SMR
$3.81B
| $7.76M | ﹤0.01% |
196,175
+177,735
| +964% | +$4.46M |
|
2452
Palomar
PLMR
$3.29B
| $7.76M | ﹤0.01% |
50,282
+15,826
| +46% | +$2.45M |
|
2453
PUT
ProShares Short S&P500
SH
$852M
| $7.76M | ﹤0.01% |
195,450
+189,725
| +3,314% | +$8.21M |
|
2454
Vanguard Mortgage-Backed Securities ETF
VMBS
$15.6B
| $7.75M | ﹤0.01% |
167,192
-101,802
| -38% | -$4.66M |
|
2455
CALL
Boston Beer
SAM
$1.86B
| $7.75M | ﹤0.01% |
40,600
-3,800
| -9% | -$875K |
|
2456
PUT
Peabody Energy
BTU
$3.15B
| $7.74M | ﹤0.01% |
577,000
+125,700
| +28% | +$1.66M |
|
2457
CALL
Las Vegas Sands
LVS
$29.5B
| $7.74M | ﹤0.01% |
177,900
+61,200
| +52% | +$2.38M |
|
2458
PUT
Sarepta Therapeutics
SRPT
$1.92B
| $7.73M | ﹤0.01% |
452,200
+287,600
| +175% | +$12.3M |
|
2459
PUT
General Mills
GIS
$20.5B
| $7.72M | ﹤0.01% |
149,100
+11,500
| +8% | +$635K |
|
2460
Brown-Forman Class B
BF.B
$12.6B
| $7.72M | ﹤0.01% |
286,854
+272,403
| +1,885% | +$8.74M |
|
2461
CALL
Republic Services
RSG
$65.9B
| $7.72M | ﹤0.01% |
31,300
+5,300
| +20% | +$1.31M |
|
2462
Exponent
EXPO
$3.16B
| $7.72M | ﹤0.01% |
103,276
-23,946
| -19% | -$1.86M |
|
2463
iShares Russell 1000 ETF
IWB
$49.8B
| $7.7M | ﹤0.01% |
+22,667
| New | +$7.12M |
|
2464
CALL
Direxion Daily NYSE FANG+ Bull 2X ETF
FNGG
$138M
| $7.69M | ﹤0.01% |
+36,000
| New | +$5.92M |
|
2465
CALL
Elbit Systems
ESLT
$36.9B
| $7.69M | ﹤0.01% |
17,100
+15,400
| +906% | +$6.25M |
|
2466
PUT
2x Long VIX Futures ETF
UVIX
$213M
| $7.69M | ﹤0.01% |
17,126
+10,805
| +171% | +$8.29M |
|
|
CEPT
2467
DELISTED
Cantor Equity Partners II
CEPT
| $7.68M | ﹤0.01% |
+696,427
| New | +$7.86M |
|
2468
CALL
Universal Display
OLED
$4B
| $7.68M | ﹤0.01% |
49,700
+43,200
| +665% | +$6.05M |
|
2469
CALL
JFrog
FROG
$11.6B
| $7.67M | ﹤0.01% |
174,900
+139,800
| +398% | +$5.31M |
|
2470
CALL
Genesis Energy
GEL
$1.93B
| $7.66M | ﹤0.01% |
444,600
+135,600
| +44% | +$2.06M |
|
2471
PUT
TKO Group
TKO
$14.2B
| $7.66M | ﹤0.01% |
42,100
-32,500
| -44% | -$5.22M |
|
2472
PUT
Emcor
EME
$38B
| $7.65M | ﹤0.01% |
14,300
-1,800
| -11% | -$794K |
|
|
VBIL
2473
Vanguard 0-3 Month Treasury Bill ETF
VBIL
$10.1B
| $7.63M | ﹤0.01% |
100,940
+86,352
| +592% | +$6.51M |
|
2474
CALL
Aptiv
APTV
$10.3B
| $7.62M | ﹤0.01% |
111,700
+90,900
| +437% | +$5.63M |
|
2475
Direxion Daily Junior Gold Miners Index Bull 2X ETF
JNUG
$554M
| $7.62M | ﹤0.01% |
95,979
-58,742
| -38% | -$4.21M |
|
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.