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 | |
|---|---|---|---|---|---|---|
2076
CALL
ACM Research
ACMR
$5.47B
| $12.3M | ﹤0.01% |
310,800
+21,700
| +8% | +$809K |
|
|
MPT
2077
Medical Properties Trust
MPT
$2.48B
| $12.3M | ﹤0.01% |
2,452,118
+1,630,845
| +199% | +$8.49M |
|
2078
PUT
Madison Square Garden
MSGS
$9.6B
| $12.3M | ﹤0.01% |
47,400
-18,200
| -28% | -$4.14M |
|
2079
Leonardo DRS
DRS
$10.8B
| $12.3M | ﹤0.01% |
359,573
+305,746
| +568% | +$11.3M |
|
2080
PUT
BJs Wholesale Club
BJ
$12.2B
| $12.3M | ﹤0.01% |
136,100
-141,700
| -51% | -$13M |
|
2081
Atkore
ATKR
$3.16B
| $12.2M | ﹤0.01% |
193,444
+98,115
| +103% | +$6.4M |
|
2082
ProShares UltraPro Short QQQ
SQQQ
$2.07B
| $12.2M | ﹤0.01% |
178,589
-970,152
| -84% | -$68.6M |
|
2083
CALL
KeyCorp
KEY
$23.3B
| $12.2M | ﹤0.01% |
592,000
+68,200
| +13% | +$1.27M |
|
2084
CALL
Erie Indemnity
ERIE
$13.8B
| $12.2M | ﹤0.01% |
42,600
+3,700
| +10% | +$1.1M |
|
2085
DB Gold Double Long ETN due February 15, 2038
DGP
$282M
| $12.2M | ﹤0.01% |
75,780
-2,381
| -3% | -$360K |
|
2086
Vodafone
VOD
$36.9B
| $12.2M | ﹤0.01% |
923,643
+31,102
| +3% | +$376K |
|
2087
CALL
LPL Financial
LPLA
$28.5B
| $12.2M | ﹤0.01% |
34,100
+15,400
| +82% | +$5.45M |
|
2088
Chubb
CB
$132B
| $12.1M | ﹤0.01% |
38,920
-265,956
| -87% | -$77.8M |
|
2089
Alphatec Holdings
ATEC
$1.44B
| $12.1M | ﹤0.01% |
577,210
+175,953
| +44% | +$3.26M |
|
2090
Blue Owl Capital
OBDC
$5.58B
| $12.1M | ﹤0.01% |
+973,873
| New | +$12.4M |
|
2091
Vita Coco
COCO
$3.73B
| $12.1M | ﹤0.01% |
+228,310
| New | +$10.7M |
|
2092
PUT
Kroger
KR
$35.4B
| $12.1M | ﹤0.01% |
193,200
+11,900
| +7% | +$778K |
|
2093
PUT
ProShares Ultra VIX Short-Term Futures ETF
UVXY
$268M
| $12.1M | ﹤0.01% |
335,904
+96,828
| +41% | +$4.85M |
|
2094
CALL
SharkNinja
SN
$25.6B
| $12.1M | ﹤0.01% |
107,800
-142,200
| -57% | -$14M |
|
2095
Qualcomm
QCOM
$168B
| $12.1M | ﹤0.01% |
70,509
-996,462
| -93% | -$171M |
|
2096
CALL
CoStar Group
CSGP
$13.3B
| $12.1M | ﹤0.01% |
179,249
+34,279
| +24% | +$2.43M |
|
2097
Argan
AGX
$7.06B
| $12.1M | ﹤0.01% |
38,466
+31,106
| +423% | +$9.87M |
|
2098
CALL
Match Group
MTCH
$9.28B
| $12M | ﹤0.01% |
372,900
-26,800
| -7% | -$881K |
|
2099
CALL
Archer Aviation
ACHR
$4.97B
| $12M | ﹤0.01% |
1,600,600
+631,200
| +65% | +$5.94M |
|
2100
iShares MSCI United Kingdom ETF
EWU
$3.98B
| $12M | ﹤0.01% |
273,168
-726,106
| -73% | -$31.1M |
|
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.