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 | |
|---|---|---|---|---|---|---|
|
MRX
5976
PUT
Marex Group Limited Ordinary Shares
MRX
$4.95B
| $1.3M | ﹤0.01% |
+21,300
| New | +$1.17M |
|
|
AFCG
5977
AFC Gamma
AFCG
$78.9M
| $1.3M | ﹤0.01% |
418,479
+189,412
| +83% | +$595K |
|
5978
VanEck Israel ETF
ISRA
$160M
| $1.3M | ﹤0.01% |
19,998
-21,702
| -52% | -$1.43M |
|
5979
CALL
Alpha Tau Medical
DRTS
$1.32B
| $1.3M | ﹤0.01% |
103,100
+75,800
| +278% | +$688K |
|
|
QSIG
5980
WisdomTree U.S. Short Term Corporate Bond Fund
QSIG
$52.4M
| $1.3M | ﹤0.01% |
26,827
-67,831
| -72% | -$3.29M |
|
5981
PUT
Delek US
DK
$4.67B
| $1.3M | ﹤0.01% |
25,500
+19,200
| +305% | +$852K |
|
5982
Douglas Emmett
DEI
$1.76B
| $1.3M | ﹤0.01% |
+109,787
| New | +$1.23M |
|
5983
CALL
ARK 21Shares Bitcoin ETF
ARKB
$2.92B
| $1.29M | ﹤0.01% |
66,400
-13,200
| -17% | -$314K |
|
|
TMHC
5984
CALL
DELISTED
Taylor Morrison
TMHC
| $1.29M | ﹤0.01% |
18,000
+3,700
| +26% | +$235K |
|
5985
PUT
Fiverr
FVRR
$330M
| $1.29M | ﹤0.01% |
125,100
+24,400
| +24% | +$259K |
|
|
WRD
5986
CALL
WeRide Inc
WRD
$1.86B
| $1.29M | ﹤0.01% |
221,800
-283,200
| -56% | -$2.04M |
|
5987
Savers
SVV
$1.45B
| $1.29M | ﹤0.01% |
127,912
-348,510
| -73% | -$3.02M |
|
5988
PUT
FIVE9
FIVN
$2.44B
| $1.29M | ﹤0.01% |
60,500
-149,900
| -71% | -$2.96M |
|
5989
American Well
AMWL
$233M
| $1.29M | ﹤0.01% |
141,282
+87,170
| +161% | +$651K |
|
5990
ESAB
ESAB
$4.23B
| $1.29M | ﹤0.01% |
+13,057
| New | +$1.26M |
|
|
CSNR
5991
Cohen & Steers Natural Resources Active ETF
CSNR
$111M
| $1.29M | ﹤0.01% |
+38,562
| New | +$1.41M |
|
5992
PUT
HUB Group
HUBG
$2.1B
| $1.29M | ﹤0.01% |
+29,400
| New | +$1.23M |
|
5993
PUT
Vanguard Russell 2000 ETF
VTWO
$16.8B
| $1.29M | ﹤0.01% |
10,600
| – | – |
|
5994
ITT
ITT
$18B
| $1.29M | ﹤0.01% |
6,508
-85
| -1% | -$17.2K |
|
|
ALOT
5995
DELISTED
AstroNova
ALOT
| $1.29M | ﹤0.01% |
+45,172
| New | +$724K |
|
5996
PUT
Limbach Holdings
LMB
$624M
| $1.29M | ﹤0.01% |
16,700
+7,400
| +80% | +$615K |
|
5997
Texas Pacific Land
TPL
$25.9B
| $1.28M | ﹤0.01% |
2,936
-66,147
| -96% | -$26.8M |
|
5998
WisdomTree Trust WisdomTree Interest Rate Hedged US Aggregate Bond Fund
AGZD
$144M
| $1.28M | ﹤0.01% |
56,803
+34,471
| +154% | +$780K |
|
|
VBCB
5999
Vanguard Target Maturity 2028 Corporate Bond ETF
VBCB
$67.5M
| $1.28M | ﹤0.01% |
16,985
-18,882
| -53% | -$1.43M |
|
|
NFGC
6000
New Found Gold
NFGC
$634M
| $1.28M | ﹤0.01% |
831,532
-1,227,718
| -60% | -$2.35M |
|
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.