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 | |
|---|---|---|---|---|---|---|
1601
iShares MSCI India Small-Cap ETF
SMIN
$771M
| $21.3M | ﹤0.01% |
297,056
+259,379
| +688% | +$19.3M |
|
1602
Factset
FDS
$10.1B
| $21.3M | ﹤0.01% |
74,294
+71,994
| +3,130% | +$27.5M |
|
1603
iShares MSCI EAFE Growth ETF
EFG
$17.3B
| $21.3M | ﹤0.01% |
+186,729
| New | +$20.8M |
|
1604
Antero Resources
AR
$11.5B
| $21.3M | ﹤0.01% |
633,560
+164,770
| +35% | +$5.49M |
|
1605
Full Truck Alliance
YMM
$9.14B
| $21.3M | ﹤0.01% |
1,638,575
+1,508,297
| +1,158% | +$18.7M |
|
1606
PUT
Tenet Healthcare
THC
$21.6B
| $21.2M | ﹤0.01% |
104,600
+72,700
| +228% | +$12.9M |
|
1607
CALL
HP
HPQ
$27.5B
| $21.2M | ﹤0.01% |
779,700
+141,200
| +22% | +$3.76M |
|
1608
CALL
O'Reilly Automotive
ORLY
$73.7B
| $21.2M | ﹤0.01% |
196,900
-108,600
| -36% | -$10.9M |
|
1609
PUT
YPF Sociedad Anonima ADS
YPF
$19.6B
| $21.2M | ﹤0.01% |
872,000
-152,300
| -15% | -$4.68M |
|
|
CRCL
1610
Circle Internet Group
CRCL
$18.2B
| $21.2M | ﹤0.01% |
+159,724
| New | +$25.3M |
|
1611
Lattice Semiconductor
LSCC
$18.5B
| $21.1M | ﹤0.01% |
+287,762
| New | +$17.5M |
|
1612
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.6B
| $21.1M | ﹤0.01% |
274,993
-391,814
| -59% | -$29.3M |
|
1613
CALL
GDS Holdings
GDS
$6.89B
| $21.1M | ﹤0.01% |
544,900
+148,400
| +37% | +$5.26M |
|
|
NNE
1614
PUT
Nano Nuclear Energy
NNE
$1.06B
| $21.1M | ﹤0.01% |
546,600
+228,400
| +72% | +$8.11M |
|
1615
CALL
Interactive Brokers
IBKR
$41.7B
| $21.1M | ﹤0.01% |
306,100
+79,700
| +35% | +$5.01M |
|
1616
Broadridge
BR
$19.5B
| $21.1M | ﹤0.01% |
+88,400
| New | +$22M |
|
1617
CALL
Invesco
IVZ
$14.4B
| $21M | ﹤0.01% |
917,500
+726,200
| +380% | +$15.1M |
|
1618
PUT
Eos Energy Enterprises
EOSE
$1.46B
| $21M | ﹤0.01% |
1,846,000
+1,254,600
| +212% | +$8.58M |
|
1619
CALL
Vale
VALE
$58B
| $21M | ﹤0.01% |
1,934,600
+948,700
| +96% | +$9.68M |
|
1620
McDonald's
MCD
$193B
| $21M | ﹤0.01% |
69,117
-539,868
| -89% | -$164M |
|
1621
PUT
Vertex Pharmaceuticals
VRTX
$128B
| $21M | ﹤0.01% |
53,600
-12,600
| -19% | -$5.27M |
|
1622
CALL
Monolithic Power Systems
MPWR
$68.9B
| $21M | ﹤0.01% |
22,800
+7,400
| +48% | +$6M |
|
1623
Cloudflare
NET
$112B
| $21M | ﹤0.01% |
97,784
-42,978
| -31% | -$8.77M |
|
1624
Idexx Laboratories
IDXX
$43.4B
| $21M | ﹤0.01% |
32,795
+19,566
| +148% | +$11.9M |
|
1625
NetEase
NTES
$80.1B
| $20.9M | ﹤0.01% |
137,800
-119,803
| -47% | -$16.5M |
|
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.