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 | |
|---|---|---|---|---|---|---|
2201
PUT
Align Technology
ALGN
$12.5B
| $11.8M | ﹤0.01% |
94,300
-18,600
| -16% | -$2.91M |
|
2202
PUT
CBRE Group
CBRE
$43.7B
| $11.8M | ﹤0.01% |
74,900
+58,200
| +349% | +$9M |
|
2203
Crocs
CROX
$6.16B
| $11.8M | ﹤0.01% |
141,221
+49,233
| +54% | +$4.49M |
|
2204
C3.ai
AI
$1.49B
| $11.8M | ﹤0.01% |
679,437
-277,267
| -29% | -$5.79M |
|
|
PINC
2205
DELISTED
Premier
PINC
| $11.8M | ﹤0.01% |
423,738
+164,795
| +64% | +$3.98M |
|
2206
Chefs' Warehouse
CHEF
$4.58B
| $11.8M | ﹤0.01% |
201,902
+107,135
| +113% | +$6.83M |
|
2207
Blackbaud
BLKB
$2.01B
| $11.8M | ﹤0.01% |
183,037
+32,366
| +21% | +$2.12M |
|
2208
Alkermes
ALKS
$8.36B
| $11.8M | ﹤0.01% |
392,181
+35,084
| +10% | +$989K |
|
2209
iShares MSCI Italy ETF
EWI
$1.14B
| $11.8M | ﹤0.01% |
+226,444
| New | +$11.3M |
|
2210
CBIZ
CBZ
$2.96B
| $11.8M | ﹤0.01% |
+221,968
| New | +$14.3M |
|
2211
PUT
MGM Resorts International
MGM
$11B
| $11.7M | ﹤0.01% |
339,000
-15,300
| -4% | -$561K |
|
|
MRSH
2212
CALL
Marsh
MRSH
$88.5B
| $11.7M | ﹤0.01% |
58,300
+21,400
| +58% | +$4.4M |
|
2213
Sportradar
SRAD
$4B
| $11.7M | ﹤0.01% |
436,068
+241,420
| +124% | +$7.16M |
|
2214
ASP Isotopes
ASPI
$509M
| $11.7M | ﹤0.01% |
1,218,717
+1,069,283
| +716% | +$9.86M |
|
|
PPLT
2215
CALL
abrdn Physical Platinum Shares ETF
PPLT
$2.09B
| $11.7M | ﹤0.01% |
+820,000
| New | +$10.4M |
|
2216
Bio-Rad Laboratories Class A
BIO
$9.56B
| $11.7M | ﹤0.01% |
41,751
+34,804
| +501% | +$9.47M |
|
2217
RELX
RELX
$58.9B
| $11.7M | ﹤0.01% |
245,062
+237,113
| +2,983% | +$11.7M |
|
|
ROBN
2218
PUT
T-Rex 2X Long HOOD Daily Target ETF
ROBN
$101M
| $11.7M | ﹤0.01% |
108,600
-244,400
| -69% | -$16.4M |
|
2219
Invesco CurrencyShares Euro Currency Trust
FXE
$342M
| $11.7M | ﹤0.01% |
107,993
+77,335
| +252% | +$8.34M |
|
2220
Novanta
NOVT
$6.28B
| $11.7M | ﹤0.01% |
116,844
+100,506
| +615% | +$12M |
|
2221
CALL
Flex
FLEX
$48.2B
| $11.7M | ﹤0.01% |
201,800
+105,300
| +109% | +$5.59M |
|
2222
Donaldson
DCI
$11.1B
| $11.7M | ﹤0.01% |
142,818
+20,141
| +16% | +$1.52M |
|
2223
Illumina
ILMN
$29.1B
| $11.7M | ﹤0.01% |
+122,886
| New | +$12.2M |
|
|
EH
2224
PUT
EHang Holdings
EH
$436M
| $11.7M | ﹤0.01% |
628,300
+30,900
| +5% | +$541K |
|
2225
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.23B
| $11.7M | ﹤0.01% |
300,000
+191,928
| +178% | +$7.44M |
|
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.