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 | |
|---|---|---|---|---|---|---|
6951
CALL
Mueller Industries
MLI
$13.9B
| $738K | ﹤0.01% |
14,600
-59,400
| -80% | -$2.73M |
|
6952
CALL
Contango Silver & Gold Inc
CTGO
$694M
| $738K | ﹤0.01% |
+29,600
| New | +$629K |
|
6953
CALL
Fulgent Genetics
FLGT
$540M
| $737K | ﹤0.01% |
32,600
-3,700
| -10% | -$76.2K |
|
|
SMCY
6954
CALL
YieldMax SMCI Option Income Strategy ETF
SMCY
$128M
| $736K | ﹤0.01% |
+47,700
| New | +$850K |
|
6955
CALL
Pembina Pipeline
PBA
$28.3B
| $736K | ﹤0.01% |
+18,200
| New | +$687K |
|
6956
Calamos Strategic Total Return Fund
CSQ
$3.34B
| $736K | ﹤0.01% |
38,164
+21,075
| +123% | +$392K |
|
6957
Puma Biotechnology
PBYI
$479M
| $736K | ﹤0.01% |
138,542
+99,094
| +251% | +$420K |
|
6958
Corbus Pharmaceuticals
CRBP
$193M
| $736K | ﹤0.01% |
58,151
+39,273
| +208% | +$374K |
|
6959
CALL
US Foods
USFD
$23.4B
| $736K | ﹤0.01% |
9,600
-3,500
| -27% | -$278K |
|
6960
CALL
Mercury Systems
MRCY
$6B
| $735K | ﹤0.01% |
9,500
+1,600
| +20% | +$99.5K |
|
|
HDV
6961
iShares Core High Dividend ETF
HDV
$15.3B
| $735K | ﹤0.01% |
+30,015
| New | +$725K |
|
6962
YieldMax MSFT Option Income Strategy ETF
MSFO
$111M
| $735K | ﹤0.01% |
42,168
+26,904
| +176% | +$477K |
|
6963
PUT
Bruker
BRKR
$8.91B
| $734K | ﹤0.01% |
+22,600
| New | +$805K |
|
6964
PIMCO RAFI Multi-Factor International Equity ETF
MFDX
$468M
| $734K | ﹤0.01% |
19,741
-47,548
| -71% | -$1.72M |
|
|
MUU
6965
Direxion Daily MU Bull 2X ETF
MUU
$4.05B
| $734K | ﹤0.01% |
+353,860
| New | +$455K |
|
6966
Inspire International ETF
WWJD
$575M
| $733K | ﹤0.01% |
20,787
-9,491
| -31% | -$331K |
|
6967
Core Laboratories
CLB
$581M
| $733K | ﹤0.01% |
59,305
+4,962
| +9% | +$58.2K |
|
|
NJNK
6968
Columbia U.S. High Yield ETF
NJNK
$40.1M
| $733K | ﹤0.01% |
35,941
+24,851
| +224% | +$504K |
|
6969
PUT
STMicroelectronics
STM
$45.2B
| $732K | ﹤0.01% |
25,900
+18,000
| +228% | +$503K |
|
6970
NGL Energy Partners
NGL
$2.1B
| $732K | ﹤0.01% |
121,917
+3,407
| +3% | +$17.1K |
|
6971
CALL
WD-40
WDFC
$3.05B
| $731K | ﹤0.01% |
3,700
+2,700
| +270% | +$585K |
|
6972
CALL
PTC
PTC
$16.6B
| $731K | ﹤0.01% |
3,600
-5,100
| -59% | -$1.04M |
|
6973
Vanguard Consumer Staples ETF
VDC
$8.11B
| $731K | ﹤0.01% |
3,419
+2,076
| +155% | +$455K |
|
6974
PUT
iShares Expanded Tech Sector ETF
IGM
$10.5B
| $731K | ﹤0.01% |
5,800
+3,400
| +142% | +$401K |
|
|
WCPB
6975
Weitz Core Plus Bond ETF
WCPB
$238M
| $730K | ﹤0.01% |
+28,686
| New | +$727K |
|
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.