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 | |
|---|---|---|---|---|---|---|
|
KWM
10826
K Wave Media Ltd
KWM
$6.49M
| $9.29K | ﹤0.01% |
+755
| New | +$32.5K |
|
|
HMR
10827
Heidmar Maritime Holdings
HMR
$82.6M
| $9.2K | ﹤0.01% |
+11,751
| New | +$13.7K |
|
10828
Birks Group
BGI
$7.47M
| $9.16K | ﹤0.01% |
+10,174
| New | +$11.1K |
|
|
PFSA
10829
Profusa Inc
PFSA
$228K
| $9.11K | ﹤0.01% |
46
+37
| +411% | +$14.5K |
|
10830
Galmed Pharmaceuticals
GLMD
$4.32M
| $9.11K | ﹤0.01% |
+12,135
| New | +$14.2K |
|
|
OSRH
10831
OSR Health
OSRH
$11.1M
| $8.98K | ﹤0.01% |
+15,914
| New | +$9.83K |
|
|
KIDZ
10832
KIDZ AI Inc Class B
KIDZ
$1.38M
| $8.91K | ﹤0.01% |
+7
| New | +$29.9K |
|
|
GMEX
10833
GMEX Robotics
GMEX
$1.03M
| $8.88K | ﹤0.01% |
+36
| New | +$39.1K |
|
10834
CALL
NeuroOne Medical Technologies
NMTC
$17.7M
| $8.72K | ﹤0.01% |
1,917
-5,366
| -74% | -$24.4K |
|
10835
GEE Group
JOB
$27M
| $8.64K | ﹤0.01% |
44,266
+28,387
| +179% | +$5.52K |
|
|
CAPT
10836
DELISTED
Captivision
CAPT
| $8.62K | ﹤0.01% |
+25,136
| New | +$17.9K |
|
|
GPUS
10837
Hyperscale Data Inc
GPUS
$43.2M
| $8.57K | ﹤0.01% |
+46,697
| New | +$16K |
|
10838
PUT
Tenaya Therapeutics
TNYA
$163M
| $8.54K | ﹤0.01% |
+12,000
| New | +$16.3K |
|
10839
OLB
OLB
$4.37M
| $8.5K | ﹤0.01% |
+13,727
| New | +$14.9K |
|
|
SGRP
10840
DELISTED
SPAR Group
SGRP
| $8.43K | ﹤0.01% |
+10,657
| New | +$10.2K |
|
10841
Retractable Technologies
RVP
$20.7M
| $8.43K | ﹤0.01% |
+10,916
| New | +$9.42K |
|
|
CURX
10842
Curanex Pharmaceuticals
CURX
$6.17M
| $8.26K | ﹤0.01% |
24,990
-10,287
| -29% | -$5.66K |
|
10843
PharmaCyte Biotech
PMCB
$5.92M
| $8.25K | ﹤0.01% |
+11,391
| New | +$10.3K |
|
10844
Envoy Medical Warrant
COCHW
| $8.1K | ﹤0.01% |
208,166
| – | – |
|
10845
CALL
Blink Charging
BLNK
$85.9M
| $8.07K | ﹤0.01% |
12,100
-100
| -0.8% | -$145 |
|
|
BMGL
10846
Basel Medical
BMGL
$8.23M
| $7.98K | ﹤0.01% |
+1,357
| New | +$20K |
|
10847
Garden Stage Ltd
GSIW
$25.6M
| $7.9K | ﹤0.01% |
+306
| New | +$9.27K |
|
|
FGL
10848
Founder Group Ltd
FGL
$459K
| $7.82K | ﹤0.01% |
+483
| New | +$17.1K |
|
|
EVGOW
10849
DELISTED
EVgo Inc Warrants
EVGOW
| $7.77K | ﹤0.01% |
103,612
+4,855
| +5% | +$723 |
|
10850
Algoma Steel Group Warrant
ASTLW
$155K
| $7.74K | ﹤0.01% |
103,131
+3,173
| +3% | +$524 |
|
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.