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 |
NVIDIA
NVDA
|
+$2.07B |
| 2 |
Apple
AAPL
|
+$1B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$994M |
| 4 |
CRWV
CoreWeave
CRWV
|
+$858M |
| 5 |
Broadcom
AVGO
|
+$665M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Dell
DELL
|
+$851M |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$700M |
| 3 |
Columbia Research Enhanced Core ETF
RECS
|
+$640M |
| 4 |
Nasdaq
NDAQ
|
+$561M |
| 5 |
T-Mobile US
TMUS
|
+$542M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.36% |
| 2 | Consumer Discretionary | 1.3% |
| 3 | Financials | 1.2% |
| 4 | Healthcare | 1.11% |
| 5 | Industrials | 0.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2576
Iridium Communications
IRDM
$5.3B
| $8.81M | ﹤0.01% |
504,534
+152,950
| +44% | +$3.78M |
|
2577
CALL
iShares MSCI EAFE Value ETF
EFV
$31.2B
| $8.8M | ﹤0.01% |
129,800
+800
| +0.6% | +$52.7K |
|
2578
AB InBev
BUD
$152B
| $8.8M | ﹤0.01% |
147,639
-194,328
| -57% | -$12.2M |
|
2579
CALL
Pultegroup
PHM
$24.5B
| $8.8M | ﹤0.01% |
66,600
+9,600
| +17% | +$1.19M |
|
|
SKYT
2580
CALL
DELISTED
SkyWater Technology
SKYT
| $8.79M | ﹤0.01% |
471,300
+442,800
| +1,554% | +$5.12M |
|
2581
PUT
Markel Group
MKL
$22.3B
| $8.79M | ﹤0.01% |
4,600
+3,900
| +557% | +$7.65M |
|
2582
PUT
Bank of Montreal
BMO
$130B
| $8.78M | ﹤0.01% |
67,400
+29,300
| +77% | +$3.47M |
|
2583
Alight
ALIT
$362M
| $8.77M | ﹤0.01% |
+134,557
| New | +$11.9M |
|
2584
Transmedics
TMDX
$3.06B
| $8.77M | ﹤0.01% |
78,156
-123,017
| -61% | -$14.4M |
|
2585
CareTrust REIT
CTRE
$9.28B
| $8.77M | ﹤0.01% |
252,856
+230,815
| +1,047% | +$7.59M |
|
2586
Tanger
SKT
$4.41B
| $8.77M | ﹤0.01% |
+259,014
| New | +$8.44M |
|
2587
Broadstone Net Lease
BNL
$4.34B
| $8.75M | ﹤0.01% |
489,857
+207,576
| +74% | +$3.57M |
|
2588
CALL
Aehr Test Systems
AEHR
$4.75B
| $8.73M | ﹤0.01% |
289,900
+249,300
| +614% | +$5.4M |
|
2589
CALL
Roper Technologies
ROP
$38.5B
| $8.73M | ﹤0.01% |
17,500
+3,500
| +25% | +$1.87M |
|
2590
Phillips Edison & Co
PECO
$5.14B
| $8.71M | ﹤0.01% |
253,781
+98,686
| +64% | +$3.42M |
|
2591
Knife River
KNF
$3.78B
| $8.71M | ﹤0.01% |
113,284
+60,591
| +115% | +$4.95M |
|
2592
PUT
Amkor Technology
AMKR
$15.2B
| $8.71M | ﹤0.01% |
306,600
-1,038,500
| -77% | -$25M |
|
2593
CoreCivic
CXW
$3.32B
| $8.71M | ﹤0.01% |
427,810
+162,268
| +61% | +$3.36M |
|
|
BCPC
2594
Balchem Corp
BCPC
$5.69B
| $8.69M | ﹤0.01% |
57,903
-26,668
| -32% | -$4.2M |
|
2595
PUT
Steel Dynamics
STLD
$37B
| $8.69M | ﹤0.01% |
62,300
+21,500
| +53% | +$2.82M |
|
2596
PUT
Sprott Uranium Miners ETF
URNM
$2.06B
| $8.68M | ﹤0.01% |
143,600
-78,200
| -35% | -$3.94M |
|
2597
Payoneer
PAYO
$2.42B
| $8.68M | ﹤0.01% |
1,434,185
+534,452
| +59% | +$3.58M |
|
2598
CALL
Expeditors International
EXPD
$24.5B
| $8.67M | ﹤0.01% |
70,700
+12,900
| +22% | +$1.53M |
|
2599
PUT
Doximity
DOCS
$4.37B
| $8.66M | ﹤0.01% |
118,400
+4,100
| +4% | +$267K |
|
2600
CALL
Fidelity National Information Services
FIS
$21.2B
| $8.65M | ﹤0.01% |
131,200
-176,400
| -57% | -$12.9M |
|
Similar funds
Jane Street's Q3 2025 Portfolio in Review
As of Q3 2025, Jane Street held 12,194 positions worth $657B, up 30% from $506B the previous quarter. Its ten largest holdings account for 36% of the portfolio.
Jane Street deployed $82.2B of net new capital in Q3 2025, opening 2,712 new positions and adding to 4,395 existing holdings. Its largest new stake was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
By sector, the portfolio is most concentrated in Technology at 3.4% of assets, up from 2.3% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was Dell, an estimated $851M trimmed.
- Jane Street's largest Q3 2025 buy was iShares MSCI Emerging Markets ex China ETF: 3,719,407 shares worth $251M.
- Jane Street added most to NVIDIA in Q3 2025, an estimated $2.07B increase.
- Jane Street's biggest Q3 2025 reduction was Dell, cutting an estimated $851M.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q3 2025, selling an estimated $441M.
- Jane Street's ten largest holdings make up 36% of its $657B portfolio in Q3 2025.
- Jane Street opened 2,712 new positions and closed 1,541 in Q3 2025.
- Jane Street's portfolio value rose 30% quarter-over-quarter to $657B.
Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.