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 | |
|---|---|---|---|---|---|---|
4776
PUT
Indivior Pharmaceuticals
INDV
$4.01B
| $2.49M | ﹤0.01% |
60,800
+27,000
| +80% | +$979K |
|
4777
Universal Insurance Holdings
UVE
$1.23B
| $2.49M | ﹤0.01% |
60,313
-52,440
| -47% | -$1.98M |
|
4778
PUT
Polaris
PII
$3.27B
| $2.49M | ﹤0.01% |
36,400
+31,200
| +600% | +$2.01M |
|
4779
CALL
Direxion Daily Small Cap Bear 3x ETF
TZA
$257M
| $2.49M | ﹤0.01% |
65,730
+27,690
| +73% | +$1.34M |
|
|
NOVTU
4780
Novanta Inc Units
NOVTU
$640M
| $2.49M | ﹤0.01% |
36,956
+18,753
| +103% | +$1.17M |
|
4781
Qiagen
QGEN
$8.94B
| $2.49M | ﹤0.01% |
63,694
-96,945
| -60% | -$3.6M |
|
|
DINE
4782
Simplify Tax Aware Diversified Income Strategy ETF
DINE
$2.49M
| $2.49M | ﹤0.01% |
+98,094
| New | +$2.47M |
|
4783
U-Haul Holding Co
UHAL
$12.4B
| $2.49M | ﹤0.01% |
38,038
+7,269
| +24% | +$399K |
|
4784
PUT
Magnite
MGNI
$3.45B
| $2.49M | ﹤0.01% |
131,100
+38,800
| +42% | +$556K |
|
|
ETHU
4785
PUT
2x Ether ETF
ETHU
$1.11B
| $2.49M | ﹤0.01% |
217,900
+19,700
| +10% | +$416K |
|
4786
CALL
Blackstone Mortgage Trust
BXMT
$2.26B
| $2.48M | ﹤0.01% |
146,600
-107,600
| -42% | -$2.01M |
|
|
HIMZ
4787
PUT
Defiance Daily Target 2X Long HIMS ETF
HIMZ
$60M
| $2.48M | ﹤0.01% |
50,925
-1,117
| -2% | -$37.7K |
|
4788
CALL
Root
ROOT
$811M
| $2.48M | ﹤0.01% |
44,400
-8,600
| -16% | -$459K |
|
4789
CALL
TPG
TPG
$8B
| $2.48M | ﹤0.01% |
61,200
+37,200
| +155% | +$1.56M |
|
4790
New Jersey Resources
NJR
$5.44B
| $2.48M | ﹤0.01% |
44,269
-87,614
| -66% | -$4.9M |
|
4791
CALL
YieldMax MSTR Option Income Strategy ETF
MSTY
$900M
| $2.48M | ﹤0.01% |
202,680
-28,180
| -12% | -$605K |
|
4792
CALL
Vanguard FTSE Emerging Markets ETF
VWO
$125B
| $2.48M | ﹤0.01% |
41,500
+35,000
| +538% | +$2.06M |
|
|
AIV
4793
Aimco
AIV
$331M
| $2.48M | ﹤0.01% |
833,831
-1,261,383
| -60% | -$4.83M |
|
4794
Pilgrim's Pride
PPC
$7.07B
| $2.48M | ﹤0.01% |
+88,090
| New | +$2.71M |
|
4795
Atlas Energy Solutions
AESI
$1.72B
| $2.47M | ﹤0.01% |
+148,855
| New | +$2.43M |
|
|
STLN
4796
CALL
Starling Oncology
STLN
$655M
| $2.47M | ﹤0.01% |
455,300
+251,300
| +123% | +$1.06M |
|
4797
Biogen
BIIB
$32.1B
| $2.47M | ﹤0.01% |
11,435
+966
| +9% | +$185K |
|
4798
CALL
Jack in the Box
JACK
$259M
| $2.47M | ﹤0.01% |
156,200
+145,300
| +1,333% | +$1.79M |
|
4799
Schwab US Large-Cap Growth ETF
SCHG
$62.4B
| $2.47M | ﹤0.01% |
72,964
-570,497
| -89% | -$18.9M |
|
4800
iShares USD Green Bond ETF
BGRN
$504M
| $2.47M | ﹤0.01% |
52,006
+39,881
| +329% | +$1.89M |
|
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.