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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.55B |
| 2 |
Meta Platforms (Facebook)
META
|
+$1.19B |
| 3 |
iShares Silver Trust
SLV
|
+$1.03B |
| 4 |
Walmart Inc
WMT
|
+$862M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$850M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.99B |
| 2 |
Micron Technology
MU
|
+$1.09B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$772M |
| 4 |
Tesla
TSLA
|
+$700M |
| 5 |
Direxion Daily Semiconductor Bull 3X ETF
SOXL
|
+$639M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.77% |
| 2 | Healthcare | 1.08% |
| 3 | Consumer Discretionary | 1.03% |
| 4 | Financials | 0.94% |
| 5 | Communication Services | 0.88% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
6876
Orchestra BioMed
OBIO
$284M
| $721K | ﹤0.01% |
173,765
+108,241
| +165% | +$437K |
|
6877
IQ MacKay California Municipal Intermediate ETF
MMCA
$90.3M
| $721K | ﹤0.01% |
33,041
+6,721
| +26% | +$147K |
|
6878
CALL
Atour Lifestyle Holdings
ATAT
$4.8B
| $721K | ﹤0.01% |
+18,300
| New | +$717K |
|
|
KKR.PRD
6879
KKR & Co 6.25% Series D Preferred Stock
KKR.PRD
$2.4B
| $721K | ﹤0.01% |
+13,901
| New | +$706K |
|
|
TRON
6880
Tron Inc
TRON
$712M
| $719K | ﹤0.01% |
580,164
+189,695
| +49% | +$428K |
|
6881
PUT
Arch Capital
ACGL
$33.4B
| $719K | ﹤0.01% |
7,500
+5,000
| +200% | +$457K |
|
6882
PUT
Array Technologies
ARRY
$767M
| $719K | ﹤0.01% |
78,000
-8,200
| -10% | -$70.3K |
|
6883
Natixis Loomis Sayles Focused Growth ETF
LSGR
$903M
| $719K | ﹤0.01% |
16,066
+7,995
| +99% | +$356K |
|
6884
CALL
American Homes 4 Rent
AMH
$12.1B
| $719K | ﹤0.01% |
22,400
+16,100
| +256% | +$516K |
|
6885
Aptiv
APTV
$10.4B
| $719K | ﹤0.01% |
9,446
+770
| +9% | +$61.8K |
|
6886
PUT
Vital Farms
VITL
$479M
| $719K | ﹤0.01% |
22,500
-15,300
| -40% | -$538K |
|
6887
AirSculpt Technologies
AIRS
$222M
| $719K | ﹤0.01% |
362,900
+244,784
| +207% | +$1.49M |
|
|
HYBX
6888
TCW High Yield Bond ETF
HYBX
$29.4M
| $717K | ﹤0.01% |
+23,969
| New | +$726K |
|
6889
PTC
PTC
$15.8B
| $717K | ﹤0.01% |
4,115
-148,336
| -97% | -$27.6M |
|
6890
CALL
LCI Industries
LCII
$2.53B
| $716K | ﹤0.01% |
+5,900
| New | +$628K |
|
6891
CALL
iShares MSCI USA Min Vol Factor ETF
USMV
$24.2B
| $716K | ﹤0.01% |
7,600
+2,600
| +52% | +$245K |
|
6892
Foghorn Therapeutics
FHTX
$400M
| $716K | ﹤0.01% |
132,501
+66,112
| +100% | +$300K |
|
6893
PUT
Lightbridge
LTBR
$305M
| $715K | ﹤0.01% |
56,600
-17,300
| -23% | -$333K |
|
6894
TKO Group
TKO
$14.3B
| $715K | ﹤0.01% |
3,423
-133,748
| -98% | -$26M |
|
6895
iShares Global Utilities ETF
JXI
$308M
| $715K | ﹤0.01% |
9,092
-196
| -2% | -$15.6K |
|
6896
CALL
YieldMax TSLA Option Income Strategy ETF
TSLY
$670M
| $715K | ﹤0.01% |
19,040
+14,020
| +279% | +$567K |
|
6897
MGM Resorts International
MGM
$11B
| $715K | ﹤0.01% |
19,586
-31,075
| -61% | -$1.05M |
|
|
CEPU
6898
Central Puerto
CEPU
$1.96B
| $715K | ﹤0.01% |
40,832
-131,576
| -76% | -$1.82M |
|
6899
CALL
Direxion Daily Healthcare Bull 3X ETF
CURE
$185M
| $714K | ﹤0.01% |
6,400
+1,700
| +36% | +$174K |
|
6900
CALL
Arvinas
ARVN
$602M
| $714K | ﹤0.01% |
60,200
-38,100
| -39% | -$416K |
|
Similar funds
Jane Street's Q4 2025 Portfolio in Review
As of Q4 2025, Jane Street held 12,943 positions worth $662B, up 0.76% from $657B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street's Q4 2025 filing shows 2,363 new, 4,318 increased, 4,192 reduced and 1,998 closed positions. Its largest new stake was iShares MSCI India ETF: 4,400,850 shares worth $238M. The largest sale was NVIDIA, an estimated $1.99B.
By sector, the portfolio is most concentrated in Technology at 2.8% of assets, down from 3.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jane Street's largest Q4 2025 buy was iShares MSCI India ETF: 4,400,850 shares worth $238M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q4 2025, an estimated $5.55B increase.
- Jane Street's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $1.99B.
- Jane Street fully exited Applied Digital in Q4 2025, selling an estimated $207M.
- Jane Street's ten largest holdings make up 34% of its $662B portfolio in Q4 2025.
- Jane Street opened 2,363 new positions and closed 1,998 in Q4 2025.
- Jane Street's portfolio value rose 0.76% quarter-over-quarter to $662B.
Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.