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 | |
|---|---|---|---|---|---|---|
10701
PUT
AmeriServ Financial
ASRV
$76.3M
| $68.8K | ﹤0.01% |
+19,000
| New | +$67.4K |
|
|
PMM
10702
Franklin Managed Municipal Income Trust
PMM
$270M
| $68.7K | ﹤0.01% |
11,172
-27,679
| -71% | -$173K |
|
|
BMNU
10703
T-REX 2X Long BMNR Daily Target ETF
BMNU
$218M
| $68.7K | ﹤0.01% |
+3,891
| New | +$125K |
|
|
LUD
10704
Luda Technology Group
LUD
$93.7M
| $68.6K | ﹤0.01% |
+21,440
| New | +$133K |
|
10705
Universal Electronics
UEIC
$59.2M
| $68.4K | ﹤0.01% |
+16,612
| New | +$66K |
|
10706
Coherus Oncology
CHRS
$217M
| $68.4K | ﹤0.01% |
40,494
-563,016
| -93% | -$1,000K |
|
10707
CALL
Cineverse
CNVS
$56.9M
| $68.4K | ﹤0.01% |
+28,500
| New | +$68.7K |
|
10708
CALL
Alector
ALEC
$169M
| $68.4K | ﹤0.01% |
31,800
+19,200
| +152% | +$38.6K |
|
10709
Ideal Power
IPWR
$55M
| $68.1K | ﹤0.01% |
24,055
+13,232
| +122% | +$46.9K |
|
10710
PUT
Aspen Aerogels
ASPN
$339M
| $67.7K | ﹤0.01% |
+19,800
| New | +$66.7K |
|
|
ILPT
10711
CALL
Industrial Logistics Properties Trust
ILPT
$582M
| $67.6K | ﹤0.01% |
+11,900
| New | +$69.3K |
|
|
OBAI
10712
Our Bond Inc
OBAI
$12.7M
| $67.5K | ﹤0.01% |
+46,255
| New | +$205K |
|
10713
Sidus Space
SIDU
$164M
| $67.3K | ﹤0.01% |
29,006
-714,403
| -96% | -$1.95M |
|
10714
Elutia
ELUT
$38.9M
| $67.3K | ﹤0.01% |
64,077
+16,811
| +36% | +$16.8K |
|
10715
PUT
Rezolute
RZLT
$453M
| $67.1K | ﹤0.01% |
+22,000
| New | +$66K |
|
10716
CALL
ADT
ADT
$5.43B
| $67K | ﹤0.01% |
10,200
-249,100
| -96% | -$1.87M |
|
10717
CALL
Personalis
PSNL
$1.25B
| $66.9K | ﹤0.01% |
10,500
-9,000
| -46% | -$76K |
|
|
SLI
10718
CALL
Standard Lithium
SLI
$475M
| $66.8K | ﹤0.01% |
+19,600
| New | +$87.7K |
|
10719
GameSquare
GAME
$35.6M
| $66.8K | ﹤0.01% |
247,264
-150,119
| -38% | -$51.8K |
|
10720
CALL
Offerpad Solutions
OPAD
$18.5M
| $66.6K | ﹤0.01% |
10,160
+840
| +9% | +$8.25K |
|
10721
PUT
Pacific Biosciences
PACB
$435M
| $66.5K | ﹤0.01% |
+50,400
| New | +$90.2K |
|
|
FINV
10722
FinVolution Group
FINV
$1.17B
| $66.4K | ﹤0.01% |
13,871
-634,168
| -98% | -$3.36M |
|
|
LITS
10723
Lite Strategy Inc
LITS
$32.4M
| $66.4K | ﹤0.01% |
57,246
-94,197
| -62% | -$115K |
|
10724
Safe Bulkers
SB
$772M
| $66.3K | ﹤0.01% |
10,479
-281,054
| -96% | -$1.64M |
|
|
ILPT
10725
Industrial Logistics Properties Trust
ILPT
$582M
| $66.2K | ﹤0.01% |
11,654
-167,501
| -93% | -$975K |
|
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.