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 | |
|---|---|---|---|---|---|---|
|
KLG
4351
PUT
DELISTED
WK Kellogg Co
KLG
| $2.07M | ﹤0.01% |
+129,700
| New | +$2.26M |
|
|
JMIA
4352
Jumia Technologies
JMIA
$785M
| $2.07M | ﹤0.01% |
514,060
+489,282
| +1,975% | +$1.38M |
|
4353
UMB Financial
UMBF
$11.4B
| $2.06M | ﹤0.01% |
19,632
-30,245
| -61% | -$3.02M |
|
|
GLDD
4354
DELISTED
Great Lakes Dredge & Dock
GLDD
| $2.06M | ﹤0.01% |
169,286
+95,064
| +128% | +$988K |
|
4355
Hartford Core Bond ETF
HCRB
$408M
| $2.06M | ﹤0.01% |
58,823
-12,746
| -18% | -$443K |
|
4356
Ameren
AEE
$30.4B
| $2.06M | ﹤0.01% |
21,478
-243,415
| -92% | -$23.6M |
|
4357
CALL
Eagle Materials
EXP
$6.15B
| $2.06M | ﹤0.01% |
10,200
+1,300
| +15% | +$280K |
|
4358
CALL
Canadian National Railway
CNI
$76.6B
| $2.06M | ﹤0.01% |
19,800
-40,800
| -67% | -$4.15M |
|
4359
CALL
Lattice Semiconductor
LSCC
$17.6B
| $2.06M | ﹤0.01% |
42,000
+5,700
| +16% | +$273K |
|
4360
CALL
MINISO
MNSO
$3.19B
| $2.06M | ﹤0.01% |
112,900
-1,000
| -0.9% | -$18K |
|
4361
ProShares Ether Strategy ETF
EETH
$54.9M
| $2.05M | ﹤0.01% |
44,484
+30,960
| +229% | +$1.26M |
|
|
GOOS
4362
CALL
Canada Goose Holdings
GOOS
$831M
| $2.05M | ﹤0.01% |
183,500
+56,100
| +44% | +$544K |
|
4363
iShares MSCI Kokusai Fund
TOK
$255M
| $2.05M | ﹤0.01% |
16,280
-995
| -6% | -$117K |
|
4364
PUT
BBVA Argentina
BBAR
$3.01B
| $2.05M | ﹤0.01% |
124,500
+93,500
| +302% | +$1.79M |
|
4365
iShares US Insurance ETF
IAK
$573M
| $2.05M | ﹤0.01% |
15,224
-8,682
| -36% | -$1.15M |
|
4366
Direxion Daily MSFT Bull 2X ETF
MSFU
$657M
| $2.04M | ﹤0.01% |
41,129
+9,945
| +32% | +$388K |
|
4367
CALL
iShares MSCI USA Momentum Factor ETF
MTUM
$25.5B
| $2.04M | ﹤0.01% |
8,500
-15,900
| -65% | -$3.47M |
|
4368
CALL
Broadridge
BR
$19.4B
| $2.04M | ﹤0.01% |
8,400
+4,700
| +127% | +$1.12M |
|
4369
Nuveen ESG International Developed Markets Equity ETF
NUDM
$729M
| $2.04M | ﹤0.01% |
57,450
+46,213
| +411% | +$1.54M |
|
4370
CALL
iShares Russell 1000 ETF
IWB
$49.3B
| $2.04M | ﹤0.01% |
6,000
+1,200
| +25% | +$377K |
|
4371
Ecovyst
ECVT
$1.13B
| $2.04M | ﹤0.01% |
247,502
+105,970
| +75% | +$744K |
|
4372
CALL
Invesco CurrencyShares Swiss Franc Trust
FXF
$390M
| $2.03M | ﹤0.01% |
+18,200
| New | +$1.95M |
|
4373
Intuit
INTU
$95.9B
| $2.03M | ﹤0.01% |
2,583
-74,564
| -97% | -$50.5M |
|
4374
Dimensional International Core Fixed Income ETF
DFGX
$1.73B
| $2.03M | ﹤0.01% |
38,110
+18,358
| +93% | +$969K |
|
4375
Central Garden & Pet Co
CENT
$2.77B
| $2.03M | ﹤0.01% |
57,726
-142,684
| -71% | -$5.04M |
|
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.