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 | |
|---|---|---|---|---|---|---|
|
CIFG
10676
CALL
Leverage Shares 2X Long CIFR Daily ETF
CIFG
$2.74M
| $71.5K | ﹤0.01% |
+14,400
| New | +$131K |
|
10677
PUT
Vertical Aerospace
EVTL
$154M
| $71.4K | ﹤0.01% |
+32,300
| New | +$147K |
|
|
AHG
10678
Akso Health Group
AHG
$1.25B
| $71.2K | ﹤0.01% |
+31,237
| New | +$52.3K |
|
10679
CALL
Vuzix
VUZI
$178M
| $71.1K | ﹤0.01% |
30,800
+12,500
| +68% | +$34.1K |
|
|
ADBG
10680
PUT
Leverage Shares 2X Long ADBE Daily ETF
ADBG
$61.5M
| $71.1K | ﹤0.01% |
15,500
-24,300
| -61% | -$152K |
|
|
SRG
10681
CALL
Seritage Growth Properties
SRG
$138M
| $71.1K | ﹤0.01% |
25,300
-35,000
| -58% | -$109K |
|
10682
PUT
Inovio Pharmaceuticals
INO
$85.6M
| $71K | ﹤0.01% |
+40,800
| New | +$67.2K |
|
10683
CALL
PetMed Express
PETS
$42.3M
| $70.9K | ﹤0.01% |
31,100
-1,900
| -6% | -$5.52K |
|
|
OLPX
10684
DELISTED
Olaplex Holdings
OLPX
| $70.7K | ﹤0.01% |
34,833
+626
| +2% | +$961 |
|
10685
Shimmick
SHIM
$157M
| $70.7K | ﹤0.01% |
+19,266
| New | +$68.8K |
|
10686
Rockwell Medical
RMTI
$27.2M
| $70.5K | ﹤0.01% |
7,896
-2,212
| -22% | -$22K |
|
10687
CALL
Radiant Logistics
RLGT
$400M
| $70.5K | ﹤0.01% |
+10,000
| New | +$70.2K |
|
|
STEX
10688
Streamex Corp
STEX
$71.8M
| $70K | ﹤0.01% |
61,937
-69,655
| -53% | -$177K |
|
|
VIOT
10689
Viomi Technology
VIOT
$52.1M
| $69.5K | ﹤0.01% |
62,628
+37,212
| +146% | +$51.7K |
|
|
LAR
10690
PUT
Lithium Argentina AG
LAR
$906M
| $69.5K | ﹤0.01% |
+10,400
| New | +$74.4K |
|
10691
Gevo
GEVO
$353M
| $69.4K | ﹤0.01% |
25,413
-253,958
| -91% | -$526K |
|
10692
CALL
Rackspace Technology
RXT
$960M
| $69.4K | ﹤0.01% |
70,800
+26,100
| +58% | +$31.7K |
|
10693
CALL
Jasper Therapeutics
JSPR
$20M
| $69.3K | ﹤0.01% |
79,100
+1,300
| +2% | +$1.8K |
|
10694
CALL
Hyliion Holdings
HYLN
$578M
| $69.2K | ﹤0.01% |
39,300
-8,000
| -17% | -$16.1K |
|
10695
CALL
Domo
DOMO
$171M
| $69.2K | ﹤0.01% |
22,600
+11,100
| +97% | +$56.2K |
|
|
CHMI
10696
CALL
Cherry Hill Mortgage Investment Corp
CHMI
$82.3M
| $69K | ﹤0.01% |
+27,600
| New | +$73K |
|
|
WHWK
10697
PUT
Whitehawk Therapeutics
WHWK
$181M
| $69K | ﹤0.01% |
+20,000
| New | +$62.6K |
|
10698
Werewolf Therapeutics
HOWL
$22.4M
| $69K | ﹤0.01% |
82,836
-74,486
| -47% | -$51K |
|
10699
CALL
Eve Holding
EVEX
$777M
| $68.9K | ﹤0.01% |
27,800
-14,500
| -34% | -$49.5K |
|
10700
PUT
Protalix BioTherapeutics
PLX
$183M
| $68.8K | ﹤0.01% |
+31,700
| New | +$78.7K |
|
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.