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 | |
|---|---|---|---|---|---|---|
5401
iShares Core S&P US Value ETF
IUSV
$28.1B
| $1.1M | ﹤0.01% |
11,675
-46,368
| -80% | -$4.18M |
|
5402
FT Vest SMID Rising Dividend Achievers Target Income ETF
SDVD
$938M
| $1.1M | ﹤0.01% |
53,864
+32,762
| +155% | +$647K |
|
5403
CALL
Nabors Industries
NBR
$1.36B
| $1.1M | ﹤0.01% |
39,400
+28,300
| +255% | +$842K |
|
5404
PUT
Vanguard FTSE Emerging Markets ETF
VWO
$125B
| $1.1M | ﹤0.01% |
22,300
+1,200
| +6% | +$55.7K |
|
5405
Xtrackers MSCI EAFE High Dividend Yield Equity ETF
HDEF
$2.36B
| $1.1M | ﹤0.01% |
38,216
+4,274
| +13% | +$120K |
|
5406
PUT
Xperi
XPER
$306M
| $1.1M | ﹤0.01% |
139,400
+109,300
| +363% | +$824K |
|
5407
CALL
Performance Food Group
PFGC
$16.2B
| $1.1M | ﹤0.01% |
12,600
-26,800
| -68% | -$2.23M |
|
5408
Douglas Emmett
DEI
$1.98B
| $1.1M | ﹤0.01% |
73,241
-328,762
| -82% | -$4.75M |
|
5409
ASP Isotopes
ASPI
$627M
| $1.1M | ﹤0.01% |
+149,434
| New | +$1M |
|
5410
PUT
Kymera Therapeutics
KYMR
$10.6B
| $1.1M | ﹤0.01% |
+25,200
| New | +$868K |
|
5411
CALL
Denison Mines
DNN
$2.91B
| $1.1M | ﹤0.01% |
601,000
+79,400
| +15% | +$120K |
|
|
TXUG
5412
Thornburg International Growth Fund ETF
TXUG
$4.44M
| $1.1M | ﹤0.01% |
42,453
-4,089
| -9% | -$101K |
|
5413
T. Rowe Price US High Yield ETF
THYF
$851M
| $1.1M | ﹤0.01% |
20,983
+12,197
| +139% | +$625K |
|
|
CSR
5414
Centerspace
CSR
$908M
| $1.1M | ﹤0.01% |
+18,207
| New | +$1.12M |
|
5415
SmartFinancial
SMBK
$866M
| $1.09M | ﹤0.01% |
32,402
-9,983
| -24% | -$308K |
|
5416
Fidelity Cloud Computing ETF
FCLD
$135M
| $1.09M | ﹤0.01% |
38,491
+5,662
| +17% | +$146K |
|
|
FMUB
5417
Fidelity Municipal Bond Opportunities ETF
FMUB
$254M
| $1.09M | ﹤0.01% |
+21,986
| New | +$1.09M |
|
|
GCAL
5418
Goldman Sachs Dynamic California Municipal Income ETF
GCAL
$182M
| $1.09M | ﹤0.01% |
21,986
+15,412
| +234% | +$761K |
|
5419
CALL
Vermilion Energy
VET
$1.92B
| $1.09M | ﹤0.01% |
149,600
+59,500
| +66% | +$406K |
|
5420
American Homes 4 Rent
AMH
$12.4B
| $1.09M | ﹤0.01% |
+30,267
| New | +$1.12M |
|
5421
PUT
Eagle Materials
EXP
$6.33B
| $1.09M | ﹤0.01% |
5,400
+3,500
| +184% | +$754K |
|
5422
CALL
TransUnion
TRU
$16B
| $1.09M | ﹤0.01% |
12,400
+7,000
| +130% | +$584K |
|
5423
CALL
AvePoint
AVPT
$2.81B
| $1.09M | ﹤0.01% |
56,500
-42,400
| -43% | -$735K |
|
5424
Mirum Pharmaceuticals
MIRM
$6.23B
| $1.09M | ﹤0.01% |
21,438
-159,346
| -88% | -$7.09M |
|
5425
Schwab US TIPS ETF
SCHP
$16.4B
| $1.09M | ﹤0.01% |
40,886
-16,384
| -29% | -$434K |
|
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.