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 | |
|---|---|---|---|---|---|---|
10376
PUT
Precigen
PGEN
$2.18B
| $66.5K | ﹤0.01% |
15,900
-62,300
| -80% | -$241K |
|
10377
OFS Capital
OFS
$48.1M
| $66K | ﹤0.01% |
+13,869
| New | +$80K |
|
10378
PolyPid
PYPD
$90.9M
| $66K | ﹤0.01% |
+15,199
| New | +$56.5K |
|
|
EM
10379
DELISTED
Smart Share Global Ltd
EM
| $65.9K | ﹤0.01% |
+56,314
| New | +$75K |
|
|
FOCL
10380
CALL
EDAP TMS S.A.
FOCL
$178M
| $65.8K | ﹤0.01% |
+20,000
| New | +$48K |
|
|
UROY
10381
PUT
Uranium Royalty Corp
UROY
$1.57B
| $65.5K | ﹤0.01% |
+18,500
| New | +$72.4K |
|
|
AIRJ
10382
PUT
Montana Technologies Corp
AIRJ
$437M
| $65.4K | ﹤0.01% |
+16,600
| New | +$71.7K |
|
|
VIP
10383
Vulcan Infrastructure and Power
VIP
$33.4M
| $65.4K | ﹤0.01% |
+44,158
| New | +$76.5K |
|
10384
PUT
Solana Company
HSDT
$99.3M
| $64.7K | ﹤0.01% |
+22,400
| New | +$148K |
|
10385
PUT
Funko
FNKO
$344M
| $64.6K | ﹤0.01% |
19,000
+4,100
| +28% | +$12.9K |
|
10386
CALL
Aemetis
AMTX
$128M
| $64.5K | ﹤0.01% |
46,400
+30,400
| +190% | +$61.1K |
|
|
NEUP
10387
Neuphoria Therapeutics
NEUP
$20.9M
| $64.4K | ﹤0.01% |
16,597
+928
| +6% | +$6.59K |
|
10388
Myomo
MYO
$68.1M
| $64.3K | ﹤0.01% |
+70,620
| New | +$67.7K |
|
10389
CALL
BeyondSpring
BYSI
$34.5M
| $64.1K | ﹤0.01% |
39,300
+300
| +0.8% | +$577 |
|
10390
TechPrecision Corp
TPCS
$60.5M
| $63.8K | ﹤0.01% |
+13,207
| New | +$62.4K |
|
|
FCO
10391
DELISTED
abrdn Global Income Fund
FCO
| $63.7K | ﹤0.01% |
21,784
-71,918
| -77% | -$211K |
|
|
GRML
10392
Greenland Mines Ltd
GRML
$30.6M
| $63.6K | ﹤0.01% |
+219,980
| New | +$106K |
|
10393
PUT
ProFrac Holding
ACDC
$978M
| $63.4K | ﹤0.01% |
16,300
-17,300
| -51% | -$70.6K |
|
|
BLDP
10394
CALL
Ballard Power Systems
BLDP
$814M
| $63K | ﹤0.01% |
24,800
+4,000
| +19% | +$12.4K |
|
10395
PUT
Fortress Biotech
FBIO
$97.7M
| $63K | ﹤0.01% |
+17,200
| New | +$49K |
|
10396
Martin Midstream Partners
MMLP
$93.9M
| $62.8K | ﹤0.01% |
24,068
+14,010
| +139% | +$37.8K |
|
10397
CALL
Organogenesis Holdings
ORGO
$230M
| $62.7K | ﹤0.01% |
+12,100
| New | +$58.6K |
|
10398
PUT
Atlas Lithium Corp
ATLX
$94.7M
| $62.6K | ﹤0.01% |
14,800
-700
| -5% | -$3.53K |
|
|
SSII
10399
SS Innovations International
SSII
$779M
| $62.6K | ﹤0.01% |
+11,013
| New | +$76.1K |
|
10400
PUT
Outlook Therapeutics
OTLK
$141M
| $62.4K | ﹤0.01% |
+39,500
| New | +$63.1K |
|
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.