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 | |
|---|---|---|---|---|---|---|
8076
CALL
O-I Glass
OI
$1.04B
| $421K | ﹤0.01% |
28,500
-83,500
| -75% | -$1.1M |
|
|
ISBA
8077
Isabella Bank
ISBA
$317M
| $420K | ﹤0.01% |
+8,398
| New | +$355K |
|
8078
Unisys
UIS
$209M
| $420K | ﹤0.01% |
152,137
-78,408
| -34% | -$245K |
|
|
OPENL
8079
Opendoor Technologies Inc Series A Warrants
OPENL
$5.16M
| $420K | ﹤0.01% |
+806,756
| New | +$689K |
|
|
KWY
8080
Kingsway Corp
KWY
$285M
| $420K | ﹤0.01% |
31,192
+15,731
| +102% | +$216K |
|
8081
Copa Holdings
CPA
$6.14B
| $419K | ﹤0.01% |
3,477
+1,635
| +89% | +$200K |
|
8082
PUT
Mayville Engineering Co
MEC
$614M
| $419K | ﹤0.01% |
+22,400
| New | +$365K |
|
8083
CALL
UroGen Pharma
URGN
$2.36B
| $419K | ﹤0.01% |
17,900
-26,200
| -59% | -$568K |
|
8084
PUT
Photronics
PLAB
$1.96B
| $419K | ﹤0.01% |
13,100
+300
| +2% | +$7.74K |
|
8085
AmpliTech
AMPG
$120M
| $419K | ﹤0.01% |
140,192
+98,943
| +240% | +$334K |
|
8086
CALL
Centuri Holdings
CTRI
$2.38B
| $419K | ﹤0.01% |
16,600
-37,700
| -69% | -$843K |
|
|
IBGA
8087
iShares iBonds Dec 2044 Term Treasury ETF
IBGA
$102M
| $419K | ﹤0.01% |
16,960
-22,996
| -58% | -$578K |
|
|
NXDT
8088
NexPoint Diversified Real Estate Trust
NXDT
$271M
| $419K | ﹤0.01% |
109,289
+47,284
| +76% | +$155K |
|
8089
PUT
Mettler-Toledo International
MTD
$28.4B
| $418K | ﹤0.01% |
300
-900
| -75% | -$1.26M |
|
8090
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
| $418K | ﹤0.01% |
+14,322
| New | +$413K |
|
8091
PUT
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.32B
| $418K | ﹤0.01% |
+4,300
| New | +$418K |
|
|
TGEN
8092
CALL
Tecogen Inc
TGEN
$110M
| $417K | ﹤0.01% |
84,500
+34,500
| +69% | +$259K |
|
8093
Simplify Stable Income ETF
BUCK
$497M
| $417K | ﹤0.01% |
+17,609
| New | +$420K |
|
|
EFC
8094
Ellington Financial
EFC
$1.76B
| $417K | ﹤0.01% |
+30,705
| New | +$418K |
|
|
NKLR
8095
CALL
Terra Innovatum Global N.V.
NKLR
$673M
| $417K | ﹤0.01% |
+90,200
| New | +$633K |
|
8096
PUT
Rapid7
RPD
$876M
| $416K | ﹤0.01% |
27,400
-39,200
| -59% | -$645K |
|
|
TMQ
8097
CALL
Trilogy Metals
TMQ
$646M
| $416K | ﹤0.01% |
+96,600
| New | +$455K |
|
8098
Utah Medical Products
UTMD
$226M
| $416K | ﹤0.01% |
7,440
+3,901
| +110% | +$226K |
|
8099
CALL
Dorian LPG
LPG
$2.03B
| $416K | ﹤0.01% |
17,100
-22,300
| -57% | -$585K |
|
8100
FLEX LNG
FLNG
$1.67B
| $416K | ﹤0.01% |
16,656
-95,000
| -85% | -$2.42M |
|
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.