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 | |
|---|---|---|---|---|---|---|
6026
CALL
Radian Group
RDN
$4.86B
| $782K | ﹤0.01% |
+21,700
| New | +$725K |
|
|
HYBX
6027
TCW High Yield Bond ETF
HYBX
$29.4M
| $781K | ﹤0.01% |
25,502
+15,938
| +167% | +$479K |
|
6028
Janux Therapeutics
JANX
$1.07B
| $781K | ﹤0.01% |
+33,813
| New | +$891K |
|
6029
Star Holdings Shares of Beneficial Interest
STHO
$113M
| $781K | ﹤0.01% |
99,938
+74,287
| +290% | +$513K |
|
6030
PIMCO Corporate & Income Opportunity Fund
PTY
$2.49B
| $780K | ﹤0.01% |
56,090
+23,420
| +72% | +$319K |
|
6031
Northrim BanCorp
NRIM
$573M
| $780K | ﹤0.01% |
33,456
+10,880
| +48% | +$226K |
|
6032
Koppers
KOP
$849M
| $779K | ﹤0.01% |
24,240
-27,836
| -53% | -$799K |
|
6033
iShares MSCI Ireland ETF
EIRL
$78.4M
| $779K | ﹤0.01% |
11,611
-16,227
| -58% | -$1.02M |
|
6034
PUT
Capricor Therapeutics
CAPR
$464M
| $778K | ﹤0.01% |
78,300
+5,700
| +8% | +$60.2K |
|
6035
SLB Ltd
SLB
$79.5B
| $777K | ﹤0.01% |
22,992
-41,577
| -64% | -$1.44M |
|
|
LAR
6036
Lithium Argentina AG
LAR
$1.02B
| $777K | ﹤0.01% |
373,603
+363,230
| +3,502% | +$723K |
|
6037
CALL
Global X MLP & Energy Infrastructure ETF
MLPX
$3.6B
| $777K | ﹤0.01% |
+12,400
| New | +$753K |
|
6038
WisdomTree Managed Futures Strategy Fund
WTMF
$258M
| $777K | ﹤0.01% |
21,999
-6,595
| -23% | -$227K |
|
6039
Royce Value Trust
RVT
$2.3B
| $776K | ﹤0.01% |
51,579
+38,527
| +295% | +$553K |
|
6040
CALL
Compass Diversified
CODI
$872M
| $776K | ﹤0.01% |
+123,500
| New | +$1.37M |
|
6041
Core Alternative Capital
CCOR
$28.4M
| $775K | ﹤0.01% |
+28,865
| New | +$784K |
|
6042
PUT
Kiniksa Pharmaceuticals
KNSA
$6.3B
| $775K | ﹤0.01% |
+28,000
| New | +$713K |
|
|
UMH
6043
UMH Properties
UMH
$1.41B
| $775K | ﹤0.01% |
+46,141
| New | +$790K |
|
6044
PUT
iShares US Transportation ETF
IYT
$2.26B
| $775K | ﹤0.01% |
11,300
-81,300
| -88% | -$5.19M |
|
|
BRSP
6045
BrightSpire Capital
BRSP
$621M
| $774K | ﹤0.01% |
153,185
-133,539
| -47% | -$675K |
|
6046
Leggett & Platt
LEG
$1.32B
| $773K | ﹤0.01% |
86,660
-1,088,792
| -93% | -$9.38M |
|
6047
CALL
Turning Point Brands
TPB
$1.77B
| $773K | ﹤0.01% |
10,200
-1,600
| -14% | -$109K |
|
|
IBTP
6048
iShares iBonds Dec 2034 Term Treasury ETF
IBTP
$291M
| $773K | ﹤0.01% |
30,060
-10,460
| -26% | -$266K |
|
6049
First Trust Short Duration Managed Municipal ETF
FSMB
$629M
| $773K | ﹤0.01% |
38,812
-24,199
| -38% | -$479K |
|
6050
Lakeland Financial Corp
LKFN
$1.49B
| $773K | ﹤0.01% |
12,572
-96,790
| -89% | -$5.62M |
|
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.