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 | |
|---|---|---|---|---|---|---|
3601
Korn Ferry
KFY
$4.33B
| $3.96M | ﹤0.01% |
59,968
-68,923
| -53% | -$4.64M |
|
3602
Seagate
STX
$193B
| $3.96M | ﹤0.01% |
14,368
-58,706
| -80% | -$15.2M |
|
3603
Thryv Holdings
THRY
$89.8M
| $3.95M | ﹤0.01% |
653,650
+600,869
| +1,138% | +$4.76M |
|
3604
Caledonia Mining Corp
CMCL
$482M
| $3.95M | ﹤0.01% |
151,003
+98,753
| +189% | +$2.9M |
|
3605
Nexstar Media Group
NXST
$5.74B
| $3.95M | ﹤0.01% |
+19,457
| New | +$3.8M |
|
3606
CALL
GlobalFoundries
GFS
$26.1B
| $3.95M | ﹤0.01% |
113,100
+92,900
| +460% | +$3.3M |
|
3607
Grupo Cibest SA
CIB
$23.3B
| $3.95M | ﹤0.01% |
62,082
+49,123
| +379% | +$2.94M |
|
3608
Kilroy Realty
KRC
$4.31B
| $3.95M | ﹤0.01% |
105,622
+60,324
| +133% | +$2.47M |
|
3609
PUT
Universal Health Services
UHS
$10.2B
| $3.95M | ﹤0.01% |
18,100
-9,800
| -35% | -$2.17M |
|
3610
CALL
CoreCivic
CXW
$3.26B
| $3.94M | ﹤0.01% |
206,300
+24,000
| +13% | +$440K |
|
3611
Fulgent Genetics
FLGT
$552M
| $3.94M | ﹤0.01% |
149,988
+22,963
| +18% | +$596K |
|
3612
iShares Global Financials ETF
IXG
$689M
| $3.94M | ﹤0.01% |
+32,602
| New | +$3.8M |
|
3613
Xtrackers Municipal Infrastructure Revenue Bond Active ETF
RVNU
$143M
| $3.94M | ﹤0.01% |
160,393
+47,225
| +42% | +$1.17M |
|
3614
PUT
Sunoco
SUN
$14.3B
| $3.93M | ﹤0.01% |
74,900
+29,800
| +66% | +$1.57M |
|
3615
RXO
RXO
$3.6B
| $3.92M | ﹤0.01% |
+310,254
| New | +$4.58M |
|
3616
PUT
iShares S&P 500 Growth ETF
IVW
$75.8B
| $3.92M | ﹤0.01% |
31,800
-10,800
| -25% | -$1.32M |
|
3617
PUT
Kinder Morgan
KMI
$69.6B
| $3.92M | ﹤0.01% |
142,500
-101,700
| -42% | -$2.75M |
|
3618
CALL
InterDigital
IDCC
$8.8B
| $3.92M | ﹤0.01% |
12,300
+11,400
| +1,267% | +$4.03M |
|
3619
Unusual Machines
UMAC
$1.28B
| $3.91M | ﹤0.01% |
307,173
+127,947
| +71% | +$1.5M |
|
3620
Scholar Rock
SRRK
$6.79B
| $3.9M | ﹤0.01% |
+88,530
| New | +$3.32M |
|
|
SII
3621
CALL
Sprott
SII
$3.22B
| $3.9M | ﹤0.01% |
39,800
-3,600
| -8% | -$319K |
|
3622
PUT
iShares MSCI China ETF
MCHI
$6.27B
| $3.9M | ﹤0.01% |
64,900
-111,500
| -63% | -$7.01M |
|
3623
Innovator US Equity Buffer ETF December
BDEC
$222M
| $3.9M | ﹤0.01% |
+78,652
| New | +$3.83M |
|
3624
CALL
Vanguard Morningstar Small-Cap Growth ETF
VBK
$24.3B
| $3.9M | ﹤0.01% |
12,900
+5,300
| +70% | +$1.6M |
|
3625
Chord Energy
CHRD
$8.12B
| $3.89M | ﹤0.01% |
41,953
-8,779
| -17% | -$814K |
|
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.