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 | |
|---|---|---|---|---|---|---|
1526
Direxion Daily FTSE China Bear 3X ETF
YANG
$92.8M
| $22.2M | ﹤0.01% |
884,311
+518,557
| +142% | +$12.2M |
|
1527
Trade Desk
TTD
$6.21B
| $22.2M | ﹤0.01% |
584,740
-798,578
| -58% | -$35.4M |
|
1528
PUT
Idexx Laboratories
IDXX
$43.8B
| $22.2M | ﹤0.01% |
32,800
+23,200
| +242% | +$15.8M |
|
|
PSKY
1529
CALL
Paramount Skydance Corp
PSKY
$11.6B
| $22.2M | ﹤0.01% |
1,655,560
-103,440
| -6% | -$1.62M |
|
1530
MoonLake Immunotherapeutics
MLTX
$1.34B
| $22.2M | ﹤0.01% |
1,682,148
+1,660,170
| +7,554% | +$19.6M |
|
|
CHYM
1531
Chime Financial
CHYM
$12.4B
| $22.2M | ﹤0.01% |
880,429
+170,926
| +24% | +$3.63M |
|
1532
PUT
C3.ai
AI
$1.61B
| $22.1M | ﹤0.01% |
1,642,900
-912,600
| -36% | -$14.6M |
|
1533
Plug Power
PLUG
$3.2B
| $22.1M | ﹤0.01% |
11,234,464
+7,833,394
| +230% | +$20.5M |
|
|
SPYM
1534
CALL
State Street SPDR Portfolio S&P 500 ETF
SPYM
$169B
| $22.1M | ﹤0.01% |
275,800
+79,200
| +40% | +$6.3M |
|
|
SF
1535
Stifel
SF
$12.2B
| $22.1M | ﹤0.01% |
264,821
-7,617
| -3% | -$609K |
|
1536
Janus Henderson B-BBB CLO ETF
JBBB
$1.46B
| $22.1M | ﹤0.01% |
462,988
+184,246
| +66% | +$8.82M |
|
1537
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.6B
| $22.1M | ﹤0.01% |
344,513
+326,892
| +1,855% | +$21.1M |
|
1538
Dave Inc
DAVE
$4.51B
| $22.1M | ﹤0.01% |
99,640
-21,351
| -18% | -$4.59M |
|
1539
Eos Energy Enterprises
EOSE
$1.38B
| $22M | ﹤0.01% |
1,921,948
+1,191,563
| +163% | +$17.1M |
|
1540
CALL
Kraft Heinz
KHC
$30.4B
| $22M | ﹤0.01% |
907,000
-6,200
| -0.7% | -$154K |
|
|
1541
CALL
Dave Inc
DAVE
$4.51B
| $22M | ﹤0.01% |
99,300
-3,400
| -3% | -$731K |
|
1542
Marathon Petroleum
MPC
$102B
| $22M | ﹤0.01% |
135,175
+14,330
| +12% | +$2.68M |
|
1543
FMC
FMC
$1.39B
| $22M | ﹤0.01% |
1,582,880
+1,305,903
| +471% | +$24.9M |
|
1544
CALL
CRH
CRH
$63.3B
| $22M | ﹤0.01% |
175,900
-115,400
| -40% | -$13.7M |
|
1545
CALL
TotalEnergies
TTE
$200B
| $21.9M | ﹤0.01% |
335,300
-139,500
| -29% | -$8.82M |
|
1546
Global E Online
GLBE
$6.83B
| $21.9M | ﹤0.01% |
557,557
+128,731
| +30% | +$4.78M |
|
1547
CALL
Equinix
EQIX
$105B
| $21.9M | ﹤0.01% |
28,600
+12,800
| +81% | +$10M |
|
1548
Texas Instruments
TXN
$241B
| $21.9M | ﹤0.01% |
126,190
-690,517
| -85% | -$118M |
|
1549
PUT
Bunge Global
BG
$21.8B
| $21.9M | ﹤0.01% |
245,700
+58,100
| +31% | +$5.36M |
|
1550
Flowserve
FLS
$10.1B
| $21.8M | ﹤0.01% |
314,279
+233,468
| +289% | +$15M |
|
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.