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 | |
|---|---|---|---|---|---|---|
7726
PUT
Lantheus
LNTH
$6.57B
| $311K | ﹤0.01% |
3,800
-5,100
| -57% | -$448K |
|
7727
Fidelity D&D Bancorp
FDBC
$318M
| $311K | ﹤0.01% |
6,758
+523
| +8% | +$21.5K |
|
7728
CALL
Commerce Bancshares
CBSH
$8.57B
| $311K | ﹤0.01% |
+5,250
| New | +$308K |
|
7729
CALL
Telesat
TSAT
$721M
| $310K | ﹤0.01% |
12,700
-27,500
| -68% | -$483K |
|
|
FSCO
7730
FS Credit Opportunities Corp
FSCO
$1.04B
| $310K | ﹤0.01% |
+42,680
| New | +$297K |
|
7731
PUT
ProShares Short QQQ
PSQ
$617M
| $310K | ﹤0.01% |
+9,200
| New | +$348K |
|
7732
Innovator US Equity Ultra Buffer ETF November
UNOV
$106M
| $309K | ﹤0.01% |
+8,573
| New | +$296K |
|
7733
TScan Therapeutics
TCRX
$53.7M
| $309K | ﹤0.01% |
+213,396
| New | +$308K |
|
7734
CALL
ARK Space & Defense Innovation ETF
ARKX
$841M
| $309K | ﹤0.01% |
12,800
-10,900
| -46% | -$218K |
|
|
K
7735
DELISTED
Kellanova
K
| $309K | ﹤0.01% |
3,888
-249,314
| -98% | -$20.4M |
|
|
IRBT
7736
CALL
DELISTED
iRobot
IRBT
| $309K | ﹤0.01% |
98,700
-1,900
| -2% | -$5.25K |
|
7737
WisdomTree US Efficient Core Fund
NTSX
$1.39B
| $309K | ﹤0.01% |
6,168
-21,754
| -78% | -$1.01M |
|
7738
Usana Health Sciences
USNA
$240M
| $309K | ﹤0.01% |
10,109
-29,302
| -74% | -$832K |
|
7739
CALL
Cognyte Software
CGNT
$662M
| $309K | ﹤0.01% |
33,400
-96,300
| -74% | -$947K |
|
|
MLNK
7740
DELISTED
MeridianLink
MLNK
| $308K | ﹤0.01% |
19,002
-26,502
| -58% | -$443K |
|
7741
SFL Corp
SFL
$1.65B
| $308K | ﹤0.01% |
37,023
-144,533
| -80% | -$1.2M |
|
7742
ACV Auctions
ACVA
$1.3B
| $308K | ﹤0.01% |
+19,006
| New | +$296K |
|
7743
PUT
Cheniere Energy
CQP
$33.3B
| $308K | ﹤0.01% |
+5,500
| New | +$322K |
|
7744
ProShares Global Listed Private Equity ETF
PEX
$11.5M
| $308K | ﹤0.01% |
11,057
-3,442
| -24% | -$93K |
|
7745
CALL
Strive Inc
ASST
$1.09B
| $308K | ﹤0.01% |
+4,105
| New | +$332K |
|
|
URAN
7746
Themes Uranium & Nuclear ETF
URAN
$31.8M
| $308K | ﹤0.01% |
8,160
-1,751
| -18% | -$54.2K |
|
7747
Viant Technology
DSP
$270M
| $307K | ﹤0.01% |
23,236
-18,659
| -45% | -$255K |
|
7748
CALL
Teledyne Technologies
TDY
$31B
| $307K | ﹤0.01% |
600
+100
| +20% | +$48.2K |
|
7749
CALL
Viatris
VTRS
$18.9B
| $307K | ﹤0.01% |
34,400
-56,000
| -62% | -$473K |
|
7750
PrimeEnergy Resources
PNRG
$338M
| $307K | ﹤0.01% |
+2,098
| New | +$364K |
|
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.