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 | |
|---|---|---|---|---|---|---|
8026
Weave Communications
WEAV
$582M
| $454K | ﹤0.01% |
68,029
-36,985
| -35% | -$285K |
|
|
PCFI
8027
Polen Floating Rate Income ETF
PCFI
$7.84M
| $454K | ﹤0.01% |
+18,694
| New | +$461K |
|
8028
PUT
Emergent Biosolutions
EBS
$239M
| $453K | ﹤0.01% |
51,400
+27,900
| +119% | +$217K |
|
8029
CALL
Portland General Electric
POR
$5.95B
| $453K | ﹤0.01% |
10,300
+4,500
| +78% | +$189K |
|
8030
CALL
TETRA Technologies
TTI
$1.18B
| $453K | ﹤0.01% |
78,800
-55,400
| -41% | -$237K |
|
8031
PUT
Columbia Banking Systems
COLB
$9.09B
| $453K | ﹤0.01% |
17,600
+6,900
| +64% | +$175K |
|
8032
CALL
FuelCell Energy
FCEL
$1.74B
| $453K | ﹤0.01% |
58,061
+35,046
| +152% | +$191K |
|
8033
Mitek Systems
MITK
$820M
| $452K | ﹤0.01% |
46,312
-147,025
| -76% | -$1.45M |
|
8034
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.11B
| $452K | ﹤0.01% |
+15,427
| New | +$451K |
|
8035
C4 Therapeutics
CCCC
$514M
| $452K | ﹤0.01% |
203,568
-289,044
| -59% | -$694K |
|
8036
Columbia Research Enhanced Value ETF
REVS
$348M
| $452K | ﹤0.01% |
+16,161
| New | +$440K |
|
8037
PIMCO RAFI Dynamic Multi-Factor Emerging Markets Equity ETF
MFEM
$154M
| $451K | ﹤0.01% |
20,041
-31,368
| -61% | -$682K |
|
8038
ProShares Big Data Refiners ETF
DAT
$6.12M
| $451K | ﹤0.01% |
9,415
+3,252
| +53% | +$151K |
|
|
LMUB
8039
iShares Long-Term National Muni Bond ETF
LMUB
$1.58B
| $451K | ﹤0.01% |
9,027
+2,489
| +38% | +$121K |
|
8040
CALL
FS KKR Capital
FSK
$3.29B
| $451K | ﹤0.01% |
30,200
+13,000
| +76% | +$246K |
|
|
TECX
8041
Tectonic Therapeutic
TECX
$716M
| $451K | ﹤0.01% |
+28,720
| New | +$593K |
|
8042
PUT
MINISO
MNSO
$3.19B
| $450K | ﹤0.01% |
20,000
-51,900
| -72% | -$1.11M |
|
8043
CALL
Douglas Emmett
DEI
$1.94B
| $450K | ﹤0.01% |
28,900
-373,600
| -93% | -$5.84M |
|
8044
Village Super Market
VLGEA
$637M
| $450K | ﹤0.01% |
+12,044
| New | +$443K |
|
8045
Prologis
PLD
$133B
| $450K | ﹤0.01% |
+3,928
| New | +$432K |
|
8046
CALL
Allegro MicroSystems
ALGM
$7.34B
| $450K | ﹤0.01% |
15,400
-35,500
| -70% | -$1.15M |
|
8047
CALL
Aspen Aerogels
ASPN
$463M
| $449K | ﹤0.01% |
64,500
-7,500
| -10% | -$52.9K |
|
|
OGI
8048
Organigram Holdings
OGI
$171M
| $448K | ﹤0.01% |
+220,929
| New | +$347K |
|
8049
PUT
SLM Corp
SLM
$5.05B
| $448K | ﹤0.01% |
16,200
+100
| +0.6% | +$3.12K |
|
8050
Fidelity Disruptors ETF
FDIF
$107M
| $448K | ﹤0.01% |
12,620
-52,787
| -81% | -$1.82M |
|
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.