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 | |
|---|---|---|---|---|---|---|
2776
VanEck Long Muni ETF
MLN
$655M
| $10.5M | ﹤0.01% |
588,510
+354,477
| +151% | +$6.24M |
|
2777
Cooper Companies
COO
$10.1B
| $10.5M | ﹤0.01% |
145,909
-73,920
| -34% | -$4.83M |
|
2778
Xcel Energy
XEL
$45.4B
| $10.4M | ﹤0.01% |
129,840
+30,446
| +31% | +$2.43M |
|
2779
State Street SPDR Portfolio Long Term Treasury ETF
SPTL
$10.9B
| $10.4M | ﹤0.01% |
396,705
+91,116
| +30% | +$2.38M |
|
2780
PUT
Amer Sports
AS
$15.5B
| $10.4M | ﹤0.01% |
307,400
+289,000
| +1,571% | +$10.1M |
|
2781
CALL
Bank of Montreal
BMO
$121B
| $10.4M | ﹤0.01% |
58,800
+38,500
| +190% | +$6.05M |
|
2782
PUT
Maplebear
CART
$10.9B
| $10.4M | ﹤0.01% |
219,400
+192,000
| +701% | +$8.03M |
|
2783
CALL
Brinker International
EAT
$8.52B
| $10.4M | ﹤0.01% |
61,800
-11,000
| -15% | -$1.63M |
|
2784
CALL
Kulicke & Soffa
KLIC
$4.14B
| $10.4M | ﹤0.01% |
77,600
+72,100
| +1,311% | +$7.06M |
|
2785
BlackLine
BL
$1.71B
| $10.4M | ﹤0.01% |
369,512
+303,227
| +457% | +$9.06M |
|
2786
CALL
CoreCivic
CXW
$3.56B
| $10.4M | ﹤0.01% |
341,200
+329,500
| +2,816% | +$7.47M |
|
2787
Janus Henderson Securitized Income ETF
JSI
$1.54B
| $10.4M | ﹤0.01% |
202,410
+158,409
| +360% | +$8.17M |
|
2788
PUT
Ero Copper
ERO
$3.4B
| $10.4M | ﹤0.01% |
387,400
+152,700
| +65% | +$4.32M |
|
|
SPYM
2789
CALL
State Street SPDR Portfolio S&P 500 ETF
SPYM
$161B
| $10.4M | ﹤0.01% |
117,800
+1,800
| +2% | +$154K |
|
|
LBRDK
2790
DELISTED
Liberty Broadband Class C
LBRDK
| $10.3M | ﹤0.01% |
311,013
-92,520
| -23% | -$3.61M |
|
2791
CALL
Synchrony
SYF
$24.8B
| $10.3M | ﹤0.01% |
136,000
+61,000
| +81% | +$4.48M |
|
2792
PUT
LPL Financial
LPLA
$27B
| $10.3M | ﹤0.01% |
36,700
+3,100
| +9% | +$930K |
|
2793
CALL
Virgin Galactic
SPCE
$464M
| $10.3M | ﹤0.01% |
3,575,800
+3,479,300
| +3,605% | +$11.4M |
|
2794
Dorian LPG
LPG
$2.43B
| $10.3M | ﹤0.01% |
297,042
+171,399
| +136% | +$6.75M |
|
|
HPP
2795
Hudson Pacific Properties
HPP
$628M
| $10.3M | ﹤0.01% |
678,019
+344,703
| +103% | +$3.78M |
|
2796
CALL
Trip.com Group
TCOM
$24.7B
| $10.3M | ﹤0.01% |
257,800
-9,600
| -4% | -$476K |
|
2797
PUT
McCormick & Company Non-Voting
MKC
$13.5B
| $10.3M | ﹤0.01% |
203,700
-201,400
| -50% | -$9.88M |
|
|
NVMI
2798
PUT
Nova
NVMI
$10.6B
| $10.3M | ﹤0.01% |
18,900
+7,300
| +63% | +$3.75M |
|
2799
Eaton Vance Total Return Bond ETF
EVTR
$5.95B
| $10.3M | ﹤0.01% |
+202,285
| New | +$10.3M |
|
2800
Applovin
APP
$111B
| $10.3M | ﹤0.01% |
19,898
+5,837
| +42% | +$2.82M |
|
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.