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 | |
|---|---|---|---|---|---|---|
401
CALL
Arista Networks
ANET
$215B
| $197M | 0.03% |
1,606,400
+128,800
| +9% | +$17.2M |
|
402
PUT
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.57B
| $197M | 0.03% |
6,026,800
-366,700
| -6% | -$12.3M |
|
|
BMNR
403
CALL
BitMine Immersion Technologies
BMNR
$10.8B
| $196M | 0.03% |
9,893,100
+3,570,800
| +56% | +$84.1M |
|
404
iShares Semiconductor ETF
SOXX
$42.7B
| $196M | 0.03% |
+594,867
| New | +$203M |
|
405
CALL
AutoZone
AZO
$50.2B
| $195M | 0.03% |
57,800
+1,600
| +3% | +$5.74M |
|
|
BMNR
406
PUT
BitMine Immersion Technologies
BMNR
$10.8B
| $194M | 0.03% |
9,825,100
+2,614,500
| +36% | +$61.6M |
|
407
Cheniere Energy
LNG
$53.6B
| $194M | 0.03% |
684,409
-102,746
| -13% | -$23.7M |
|
408
CALL
Unity
U
$13.3B
| $194M | 0.02% |
8,823,700
+5,387,900
| +157% | +$149M |
|
409
CALL
Microchip Technology
MCHP
$42.3B
| $193M | 0.02% |
2,993,200
+23,900
| +0.8% | +$1.72M |
|
410
CALL
ConocoPhillips
COP
$141B
| $193M | 0.02% |
1,464,700
+180,700
| +14% | +$20M |
|
411
Equinix
EQIX
$103B
| $193M | 0.02% |
197,141
+142,850
| +263% | +$127M |
|
412
PUT
Chipotle Mexican Grill
CMG
$42.6B
| $193M | 0.02% |
6,032,500
+763,300
| +14% | +$28.2M |
|
413
Applied Optoelectronics
AAOI
$7.85B
| $193M | 0.02% |
2,279,318
+596,424
| +35% | +$38.1M |
|
|
OKLO
414
PUT
Oklo
OKLO
$7.27B
| $192M | 0.02% |
3,865,200
-1,401,600
| -27% | -$101M |
|
415
CALL
McDonald's
MCD
$192B
| $191M | 0.02% |
615,600
-123,000
| -17% | -$39.2M |
|
416
CALL
Comfort Systems
FIX
$60.9B
| $190M | 0.02% |
138,000
+110,200
| +396% | +$140M |
|
417
KraneShares CSI China Internet ETF
KWEB
$5.34B
| $188M | 0.02% |
6,629,043
-8,603,205
| -56% | -$282M |
|
418
PUT
Carnival Corporation Ltd
CCL
$37.1B
| $188M | 0.02% |
7,267,600
+3,934,700
| +118% | +$115M |
|
419
CALL
Vanguard High Dividend Yield ETF
VYM
$81.3B
| $188M | 0.02% |
1,267,700
+183,200
| +17% | +$27.5M |
|
420
CALL
Constellation Energy
CEG
$96.4B
| $188M | 0.02% |
672,000
-311,900
| -32% | -$94.8M |
|
421
PUT
United Parcel Service
UPS
$96B
| $188M | 0.02% |
1,906,400
-302,500
| -14% | -$32.4M |
|
422
PUT
State Street SPDR S&P Bank ETF
KBE
$1.63B
| $187M | 0.02% |
3,134,400
+2,200,200
| +236% | +$137M |
|
|
B
423
Barrick Mining
B
$62.6B
| $186M | 0.02% |
4,559,434
+103,630
| +2% | +$4.79M |
|
424
PUT
Valero Energy
VLO
$90.5B
| $186M | 0.02% |
752,700
+207,400
| +38% | +$42.8M |
|
425
PUT
MongoDB
MDB
$24.9B
| $184M | 0.02% |
750,800
+259,600
| +53% | +$86.8M |
|
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.