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 | |
|---|---|---|---|---|---|---|
2851
PUT
PennyMac Financial
PFSI
$3.93B
| $6.53M | ﹤0.01% |
49,500
-4,300
| -8% | -$548K |
|
2852
CALL
West Pharmaceutical
WST
$24.9B
| $6.52M | ﹤0.01% |
23,700
-65,100
| -73% | -$17.8M |
|
2853
PUT
MetLife
MET
$59.4B
| $6.52M | ﹤0.01% |
82,600
+28,000
| +51% | +$2.22M |
|
2854
CALL
Boston Properties
BXP
$10.8B
| $6.51M | ﹤0.01% |
96,500
-3,800
| -4% | -$270K |
|
2855
Remitly
RELY
$5.23B
| $6.51M | ﹤0.01% |
471,478
-144,682
| -23% | -$2.1M |
|
2856
Calix
CALX
$2.54B
| $6.51M | ﹤0.01% |
122,909
-22,614
| -16% | -$1.32M |
|
2857
Cushman & Wakefield Ltd
CWK
$3.45B
| $6.5M | ﹤0.01% |
401,514
-63,119
| -14% | -$1M |
|
2858
PUT
Roper Technologies
ROP
$40.6B
| $6.5M | ﹤0.01% |
+14,600
| New | +$6.76M |
|
2859
CALL
Antero Midstream
AM
$10.6B
| $6.5M | ﹤0.01% |
365,300
+213,500
| +141% | +$3.85M |
|
2860
CALL
Strive Inc
ASST
$1.39B
| $6.49M | ﹤0.01% |
439,885
+434,515
| +8,092% | +$10.4M |
|
2861
PUT
SL Green Realty
SLG
$4.12B
| $6.49M | ﹤0.01% |
141,500
-43,800
| -24% | -$2.16M |
|
2862
Krispy Kreme
DNUT
$614M
| $6.49M | ﹤0.01% |
1,613,275
+730,456
| +83% | +$2.89M |
|
|
AMWD
2863
DELISTED
American Woodmark
AMWD
| $6.48M | ﹤0.01% |
120,296
+58,421
| +94% | +$3.42M |
|
|
SEE
2864
DELISTED
Sealed Air
SEE
| $6.48M | ﹤0.01% |
+156,496
| New | +$6.06M |
|
2865
Direxion Daily MSCI South Korea Bull 3X ETF
KORU
$1.53B
| $6.48M | ﹤0.01% |
713,420
+440,640
| +162% | +$3.33M |
|
|
2866
CALL
SL Green Realty
SLG
$4.12B
| $6.48M | ﹤0.01% |
141,200
+13,000
| +10% | +$642K |
|
|
HAPN
2867
Happen Inc
HAPN
$2.07B
| $6.47M | ﹤0.01% |
341,501
+111,319
| +48% | +$1.97M |
|
2868
Pinterest
PINS
$13.2B
| $6.47M | ﹤0.01% |
249,803
-434,627
| -64% | -$12.5M |
|
|
AMRZ
2869
Amrize Ltd
AMRZ
$24.4B
| $6.47M | ﹤0.01% |
119,584
-146,271
| -55% | -$7.46M |
|
2870
CALL
Direxion Daily Homebuilders & Supplies Bull 3X ETF
NAIL
$534M
| $6.47M | ﹤0.01% |
130,300
+45,000
| +53% | +$2.67M |
|
2871
CALL
New Oriental
EDU
$8.74B
| $6.46M | ﹤0.01% |
117,400
-7,900
| -6% | -$433K |
|
2872
CALL
Hudbay
HBM
$12.5B
| $6.45M | ﹤0.01% |
325,100
+241,600
| +289% | +$4.09M |
|
2873
HP
HPQ
$27B
| $6.45M | ﹤0.01% |
289,426
+254,532
| +729% | +$6.49M |
|
2874
Western Digital
WDC
$169B
| $6.44M | ﹤0.01% |
37,407
-875,529
| -96% | -$133M |
|
2875
Altimmune
ALT
$574M
| $6.44M | ﹤0.01% |
1,783,950
+1,503,751
| +537% | +$6.56M |
|
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.