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 | |
|---|---|---|---|---|---|---|
7226
FS Bancorp
FSBW
$321M
| $413K | ﹤0.01% |
+10,497
| New | +$407K |
|
7227
Mercer International
MERC
$31.4M
| $413K | ﹤0.01% |
118,048
-86,820
| -42% | -$359K |
|
|
NBET
7228
Neuberger Energy Transition & Infrastructure ETF
NBET
$50.7M
| $413K | ﹤0.01% |
+12,582
| New | +$399K |
|
|
FSBD
7229
DELISTED
Fidelity Sustainable Core Plus Bond ETF
FSBD
| $413K | ﹤0.01% |
8,743
+3,189
| +57% | +$149K |
|
|
DABS
7230
DoubleLine Asset-Backed Securities ETF
DABS
$150M
| $413K | ﹤0.01% |
8,146
-55,484
| -87% | -$2.78M |
|
|
CWAN
7231
PUT
DELISTED
Clearwater Analytics
CWAN
| $412K | ﹤0.01% |
+18,800
| New | +$433K |
|
7232
CALL
i3 Verticals
IIIV
$291M
| $412K | ﹤0.01% |
+15,000
| New | +$376K |
|
7233
CALL
Portillo's
PTLO
$343M
| $412K | ﹤0.01% |
35,300
-23,600
| -40% | -$272K |
|
7234
BlackRock Science and Technology Trust
BST
$1.72B
| $411K | ﹤0.01% |
10,777
-10,140
| -48% | -$354K |
|
|
CCRN
7235
DELISTED
Cross Country Healthcare
CCRN
| $411K | ﹤0.01% |
31,477
+19,027
| +153% | +$261K |
|
|
CPLB
7236
NYLI MacKay Core Plus Bond ETF
CPLB
$379M
| $411K | ﹤0.01% |
19,267
-15,630
| -45% | -$328K |
|
7237
Shenandoah Telecom
SHEN
$674M
| $411K | ﹤0.01% |
30,064
-42,992
| -59% | -$546K |
|
7238
CALL
ProShares UltraPro Short Russell2000
SRTY
$68.6M
| $411K | ﹤0.01% |
6,000
+3,700
| +161% | +$329K |
|
|
GENM
7239
Genter Capital Municipal Quality Intermediate ETF
GENM
$31.2M
| $410K | ﹤0.01% |
+40,239
| New | +$406K |
|
7240
CALL
Freshworks
FRSH
$3.52B
| $410K | ﹤0.01% |
27,500
-256,700
| -90% | -$3.7M |
|
7241
Magna International
MGA
$18.8B
| $410K | ﹤0.01% |
10,618
-48,110
| -82% | -$1.7M |
|
7242
Similarweb
SMWB
$751M
| $410K | ﹤0.01% |
52,269
+35,210
| +206% | +$264K |
|
7243
The ONE Group
STKS
$53.3M
| $410K | ﹤0.01% |
101,174
+81,848
| +424% | +$282K |
|
7244
CALL
ICU Medical
ICUI
$4.6B
| $410K | ﹤0.01% |
+3,100
| New | +$420K |
|
7245
Kewaunee Scientific
KEQU
$103M
| $410K | ﹤0.01% |
6,977
-1,075
| -13% | -$39.9K |
|
7246
Franklin FTSE Eurozone ETF
FLEU
$73.4M
| $409K | ﹤0.01% |
13,239
+1,963
| +17% | +$57.3K |
|
7247
CALL
MGIC Investment
MTG
$6.38B
| $409K | ﹤0.01% |
+14,700
| New | +$378K |
|
7248
PUT
Camping World
CWH
$651M
| $409K | ﹤0.01% |
+23,800
| New | +$371K |
|
7249
Vera Bradley
VRA
$88.7M
| $409K | ﹤0.01% |
185,035
+127,994
| +224% | +$264K |
|
7250
PUT
Mohawk Industries
MHK
$9B
| $409K | ﹤0.01% |
3,900
-7,200
| -65% | -$751K |
|
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.