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
|
+$7.01B |
| 2 |
Dell
DELL
|
+$705M |
| 3 |
T-Mobile US
TMUS
|
+$643M |
| 4 |
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
|
+$621M |
| 5 |
Palantir
PLTR
|
+$621M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.41B |
| 2 |
Walmart Inc
WMT
|
+$1.29B |
| 3 |
NVIDIA
NVDA
|
+$1.29B |
| 4 |
Apple
AAPL
|
+$1.11B |
| 5 |
Tesla
TSLA
|
+$974M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.65% |
| 2 | Financials | 0.97% |
| 3 | Industrials | 0.85% |
| 4 | Consumer Discretionary | 0.81% |
| 5 | Healthcare | 0.61% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3601
iShares Russell 2000 Growth ETF
IWO
$14.3B
| $4.7M | ﹤0.01% |
14,967
-1,768
| -11% | -$588K |
|
3602
PUT
Apogee Therapeutics
APGE
$10.1B
| $4.7M | ﹤0.01% |
55,800
+50,100
| +879% | +$3.64M |
|
3603
Carvana
CVNA
$68.6B
| $4.7M | ﹤0.01% |
74,685
+8,510
| +13% | +$631K |
|
3604
Webster Financial
WBS
$12.5B
| $4.69M | ﹤0.01% |
67,629
-81,532
| -55% | -$5.58M |
|
3605
CytomX Therapeutics
CTMX
$675M
| $4.69M | ﹤0.01% |
997,510
+390,292
| +64% | +$1.98M |
|
3606
Appian
APPN
$1.98B
| $4.69M | ﹤0.01% |
194,452
-57,220
| -23% | -$1.55M |
|
3607
Corporacion America
CAAP
$4.21B
| $4.69M | ﹤0.01% |
185,346
+171,534
| +1,242% | +$4.66M |
|
3608
PUT
Dominion Energy
D
$60.8B
| $4.69M | ﹤0.01% |
75,800
+29,600
| +64% | +$1.83M |
|
3609
PUT
SM Energy
SM
$7.8B
| $4.68M | ﹤0.01% |
150,240
+51,340
| +52% | +$1.17M |
|
|
WBI
3610
WaterBridge Infrastructure LLC
WBI
$1.61B
| $4.68M | ﹤0.01% |
174,832
-217,677
| -55% | -$5.19M |
|
3611
PAR Technology
PAR
$699M
| $4.68M | ﹤0.01% |
+351,142
| New | +$8.25M |
|
3612
Pediatrix Medical
MD
$2.18B
| $4.68M | ﹤0.01% |
218,655
+107,880
| +97% | +$2.25M |
|
3613
Vanguard ESG International Stock ETF
VSGX
$6.52B
| $4.67M | ﹤0.01% |
65,168
-185,871
| -74% | -$13.9M |
|
3614
CALL
iShares Core S&P Small-Cap ETF
IJR
$109B
| $4.67M | ﹤0.01% |
37,600
-26,100
| -41% | -$3.32M |
|
3615
CALL
Direxion Daily 20+ Year Treasury Bear 3X ETF
TMV
$187M
| $4.66M | ﹤0.01% |
124,800
-57,800
| -32% | -$2.1M |
|
3616
First Trust Managed Municipal ETF
FMB
$2.04B
| $4.65M | ﹤0.01% |
91,786
-108,216
| -54% | -$5.56M |
|
|
ACYN
3617
FT Vest Laddered Autocallable Barrier & Income ETF
ACYN
$1.27B
| $4.65M | ﹤0.01% |
+228,078
| New | +$4.62M |
|
3618
CALL
AES
AES
$10.5B
| $4.65M | ﹤0.01% |
329,800
-79,900
| -20% | -$1.19M |
|
3619
CALL
Harrow
HROW
$1.45B
| $4.64M | ﹤0.01% |
131,700
+80,600
| +158% | +$3.54M |
|
3620
Genpact
G
$5.96B
| $4.64M | ﹤0.01% |
124,561
-127,148
| -51% | -$5.24M |
|
|
TMHC
3621
DELISTED
Taylor Morrison
TMHC
| $4.64M | ﹤0.01% |
79,634
-200,046
| -72% | -$12.5M |
|
3622
Maravai LifeSciences
MRVI
$969M
| $4.63M | ﹤0.01% |
1,636,145
+341,087
| +26% | +$1.16M |
|
3623
iShares US Telecommunications ETF
IYZ
$1.2B
| $4.63M | ﹤0.01% |
+117,756
| New | +$4.41M |
|
3624
PUT
Exelixis
EXEL
$13.3B
| $4.62M | ﹤0.01% |
107,800
+43,100
| +67% | +$1.85M |
|
3625
PUT
Tencent Music
TME
$15.5B
| $4.62M | ﹤0.01% |
497,600
-484,900
| -49% | -$7.17M |
|
Similar funds
Jane Street's Q1 2026 Portfolio in Review
As of Q1 2026, Jane Street held 13,677 positions worth $777B, up 17% from $662B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street deployed $153B of net new capital in Q1 2026, opening 2,619 new positions and adding to 4,818 existing holdings. Its largest new stake was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
By sector, the portfolio is most concentrated in Technology at 2.7% of assets, down from 2.8% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $1.41B trimmed.
- Jane Street's largest Q1 2026 buy was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $7.01B increase.
- Jane Street's biggest Q1 2026 reduction was Meta Platforms (Facebook), cutting an estimated $1.41B.
- Jane Street fully exited VanEck Gold Miners ETF in Q1 2026, selling an estimated $265M.
- Jane Street's ten largest holdings make up 34% of its $777B portfolio in Q1 2026.
- Jane Street opened 2,619 new positions and closed 2,274 in Q1 2026.
- Jane Street's portfolio value rose 17% quarter-over-quarter to $777B.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.