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 | |
|---|---|---|---|---|---|---|
2501
iShares Short-Term National Muni Bond ETF
SUB
$11.4B
| $10.3M | ﹤0.01% |
+96,390
| New | +$10.3M |
|
2502
CALL
ATI
ATI
$25.8B
| $10.3M | ﹤0.01% |
70,500
-29,700
| -30% | -$4.14M |
|
2503
Stagwell
STGW
$2.05B
| $10.3M | ﹤0.01% |
1,629,932
+1,343,837
| +470% | +$7.51M |
|
2504
PUT
Keurig Dr Pepper
KDP
$42.4B
| $10.3M | ﹤0.01% |
389,300
-150,000
| -28% | -$4.2M |
|
2505
CALL
GSK
GSK
$104B
| $10.2M | ﹤0.01% |
185,500
-66,500
| -26% | -$3.6M |
|
2506
PUT
Zions Bancorporation
ZION
$10.2B
| $10.2M | ﹤0.01% |
177,600
+41,200
| +30% | +$2.43M |
|
2507
iShares MSCI Germany ETF
EWG
$1.59B
| $10.2M | ﹤0.01% |
257,816
-222,219
| -46% | -$9.42M |
|
2508
PUT
Valaris
VAL
$5.45B
| $10.2M | ﹤0.01% |
104,000
+14,700
| +16% | +$1.15M |
|
2509
Hafnia
HAFN
$3.83B
| $10.2M | ﹤0.01% |
1,341,340
+1,052,571
| +365% | +$6.98M |
|
|
DAWN
2510
DELISTED
Day One Biopharmaceuticals
DAWN
| $10.2M | ﹤0.01% |
475,436
-369,718
| -44% | -$5.21M |
|
2511
PUT
International Flavors & Fragrances
IFF
$20.3B
| $10.2M | ﹤0.01% |
140,500
+3,800
| +3% | +$279K |
|
2512
CALL
O'Reilly Automotive
ORLY
$72.9B
| $10.2M | ﹤0.01% |
110,400
-203,900
| -65% | -$19.1M |
|
2513
CALL
Silicon Motion
SIMO
$9.03B
| $10.2M | ﹤0.01% |
90,700
+32,600
| +56% | +$3.96M |
|
2514
Oneok
OKE
$56.7B
| $10.2M | ﹤0.01% |
112,468
+92,698
| +469% | +$7.63M |
|
2515
PUT
BorgWarner
BWA
$13.1B
| $10.1M | ﹤0.01% |
186,700
+178,900
| +2,294% | +$9.43M |
|
2516
TORM
TRMD
$3.09B
| $10.1M | ﹤0.01% |
356,623
+255,633
| +253% | +$6.51M |
|
2517
PUT
LPL Financial
LPLA
$28.2B
| $10.1M | ﹤0.01% |
33,600
+17,200
| +105% | +$5.77M |
|
2518
CALL
Dycom Industries
DY
$12.1B
| $10.1M | ﹤0.01% |
29,800
+5,300
| +22% | +$1.99M |
|
|
MRSH
2519
CALL
Marsh
MRSH
$90.8B
| $10.1M | ﹤0.01% |
58,200
+13,600
| +30% | +$2.45M |
|
2520
PUT
MGM Resorts International
MGM
$11.4B
| $10.1M | ﹤0.01% |
272,500
+24,600
| +10% | +$876K |
|
|
GAP
2521
CALL
The Gap Inc
GAP
$7.3B
| $10.1M | ﹤0.01% |
416,400
-1,077,800
| -72% | -$28.5M |
|
2522
WisdomTree International Hedged Quality Dividend Growth Fund
IHDG
$2.22B
| $10.1M | ﹤0.01% |
208,933
+106,977
| +105% | +$5.34M |
|
2523
Invesco S&P International Developed Quality ETF
IDHQ
$930M
| $10.1M | ﹤0.01% |
284,188
+260,194
| +1,084% | +$9.69M |
|
|
NESR
2524
National Energy Services Reunited Corp
NESR
$2.7B
| $10M | ﹤0.01% |
467,512
+428,290
| +1,092% | +$8.92M |
|
2525
Arlo Technologies
ARLO
$1.6B
| $10M | ﹤0.01% |
+705,232
| New | +$9.43M |
|
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.