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
|
+$17.4B |
| 2 |
Amazon
AMZN
|
+$2.49B |
| 3 |
NVIDIA
NVDA
|
+$2.18B |
| 4 |
Microsoft
MSFT
|
+$1.75B |
| 5 |
Meta Platforms (Facebook)
META
|
+$1.21B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$1.75B |
| 2 |
Broadcom
AVGO
|
+$1.56B |
| 3 |
Dell
DELL
|
+$1.09B |
| 4 |
SNDK
Sandisk
SNDK
|
+$899M |
| 5 |
T-Mobile US
TMUS
|
+$827M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 91.39% |
| 2 | Technology | 3.64% |
| 3 | Industrials | 1.09% |
| 4 | Consumer Discretionary | 0.89% |
| 5 | Financials | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2576
WisdomTree Dynamic International Equity Fund
DDWM
$1.45B
| $12.7M | ﹤0.01% |
274,238
+72,310
| +36% | +$3.33M |
|
2577
Triple Flag Precious Metals
TFPM
$6.66B
| $12.7M | ﹤0.01% |
422,527
+78,480
| +23% | +$2.52M |
|
|
EQPT
2578
CALL
EquipmentShare.com Inc
EQPT
$4.42B
| $12.6M | ﹤0.01% |
+642,200
| New | +$13.8M |
|
2579
ArcBest
ARCB
$3.01B
| $12.6M | ﹤0.01% |
+87,957
| New | +$11.4M |
|
2580
Rambus
RMBS
$8.87B
| $12.6M | ﹤0.01% |
95,013
+89,587
| +1,651% | +$11.7M |
|
2581
PUT
CBRE Group
CBRE
$40.4B
| $12.6M | ﹤0.01% |
93,500
-75,800
| -45% | -$10.4M |
|
2582
PUT
Monster Beverage
MNST
$87.1B
| $12.6M | ﹤0.01% |
262,000
-49,000
| -16% | -$2.06M |
|
2583
CALL
CRISPR Therapeutics
CRSP
$5.02B
| $12.6M | ﹤0.01% |
230,400
-345,600
| -60% | -$18.2M |
|
2584
PUT
BJs Wholesale Club
BJ
$12B
| $12.6M | ﹤0.01% |
144,000
+10,300
| +8% | +$943K |
|
2585
Snowflake
SNOW
$114B
| $12.6M | ﹤0.01% |
49,348
-1,699,560
| -97% | -$313M |
|
2586
iShares Global Healthcare ETF
IXJ
$4.18B
| $12.6M | ﹤0.01% |
127,640
-319,883
| -71% | -$30.1M |
|
|
GAP
2587
CALL
The Gap Inc
GAP
$7.22B
| $12.6M | ﹤0.01% |
672,100
+255,700
| +61% | +$5.9M |
|
2588
CALL
Equinox Gold
EQX
$13.7B
| $12.5M | ﹤0.01% |
1,290,400
+345,400
| +37% | +$4.46M |
|
|
FLG
2589
PUT
Flagstar Bank National Association
FLG
$5.38B
| $12.5M | ﹤0.01% |
838,900
-499,100
| -37% | -$7.08M |
|
2590
CALL
Iridium Communications
IRDM
$4.9B
| $12.5M | ﹤0.01% |
228,300
+182,200
| +395% | +$7.79M |
|
2591
CALL
Groupon
GRPN
$763M
| $12.5M | ﹤0.01% |
520,000
+387,000
| +291% | +$6.39M |
|
2592
PUT
Lumen
LUMN
$7.29B
| $12.5M | ﹤0.01% |
1,628,900
+517,500
| +47% | +$4.54M |
|
|
KLAR
2593
CALL
Klarna Group
KLAR
$5.33B
| $12.5M | ﹤0.01% |
617,500
+323,000
| +110% | +$5.09M |
|
2594
PUT
Advance Auto Parts
AAP
$2.7B
| $12.5M | ﹤0.01% |
200,500
+25,100
| +14% | +$1.42M |
|
2595
Rogers Communications
RCI
$19.5B
| $12.5M | ﹤0.01% |
383,546
+184,484
| +93% | +$6.66M |
|
2596
Heritage Insurance Holdings
HRTG
$1.03B
| $12.5M | ﹤0.01% |
477,890
+269,727
| +130% | +$6.73M |
|
2597
PUT
VeriSign
VRSN
$26.8B
| $12.5M | ﹤0.01% |
49,500
+37,600
| +316% | +$10.4M |
|
2598
CALL
Pagaya Technologies
PGY
$1.72B
| $12.4M | ﹤0.01% |
681,500
+476,400
| +232% | +$6.76M |
|
|
TURF
2599
T. Rowe Price Natural Resource ETF
TURF
$356M
| $12.4M | ﹤0.01% |
+400,000
| New | +$13.6M |
|
2600
Amgen
AMGN
$203B
| $12.4M | ﹤0.01% |
34,309
-76,356
| -69% | -$26.1M |
|
Similar funds
Jane Street's Q2 2026 Portfolio in Review
As of Q2 2026, Jane Street held 13,869 positions worth $1.21T, up 55% from $777B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street deployed $44.4B of net new capital in Q2 2026, opening 2,565 new positions and adding to 4,995 existing holdings. Its largest new stake was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
By sector, the portfolio is most concentrated in Miscellaneous at 91% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Marvell Technology, an estimated $1.75B trimmed.
- Jane Street's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $17.4B increase.
- Jane Street's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.75B.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q2 2026, selling an estimated $239M.
- Jane Street's ten largest holdings make up 32% of its $1.21T portfolio in Q2 2026.
- Jane Street opened 2,565 new positions and closed 2,484 in Q2 2026.
- Jane Street's portfolio value rose 55% quarter-over-quarter to $1.21T.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.