Longitude holds a focused book of 27 stocks worth $151.4M as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter they opened Fundstr Gran SH US L/C & Inc and trimmed Advanced Micro Devices. Their largest long position is Advanced Micro Devices at 19% of the equity book. They also disclosed $162.9M in call options (bullish), shown separately below and excluded from the equity book. Cloning the disclosed picks since 2024 would be +229% (+59.4%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 6.9 points over this window.
Growth of $10,000 cloning Longitude's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~43 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
89% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Longitude
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 40 / 27 | $12.0B |
| Farther Finance Advisors, LLC | 40 / 27 | $886.0M |
| MORGAN STANLEY | 39 / 27 | $274.5B |
| JPMORGAN CHASE & CO | 39 / 27 | $259.1B |
| GOLDMAN SACHS GROUP INC | 39 / 27 | $133.4B |
| ROYAL BANK OF CANADA | 39 / 27 | $69.3B |
| UBS Group AG | 39 / 27 | $64.0B |
| LPL Financial LLC | 39 / 27 | $24.7B |
Ranked by how many of Longitude's top 27 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Advanced Micro Devices Inc COM | $29.0M | 50.0K | 19.2% | ▼−35% Reduced · −27K sh | |
| 2 | Sofi Technologies Inc COM | $14.5M | 807.5K | 9.6% | ▲+25% Added · +163K sh | |
| 3 | Ishares Bitcoin Trust ETF SHS BEN INT | $13.4M | 403.0K | 8.9% | ▲+16% Added · +57K sh | |
| 4 | Tesla Inc COM | $12.9M | 30.6K | 8.5% | ▲+3.4% Added · +1K sh | |
| 5 | Arm Holdings PLC SPONSORED ADS | $7.3M | 20.5K | 4.8% | ▼−63% Reduced · −35K sh | |
| 6 | Nvidia Corporation COM | $6.8M | 34.1K | 4.5% | ▼−9.5% Reduced · −4K sh | |
| 7 | Apple Inc COM | $6.4M | 22.2K | 4.2% | ▼−0.4% Reduced · −100 sh | |
| 8 | Wedbush Ser TR DAN IVE REVO ETF | $6.1M | 161.0K | 4.1% | ▲+1.9% Added · +3K sh | |
| 9 | Meta Platforms Inc CL A | $5.9M | 10.5K | 3.9% | ▲+19% Added · +2K sh | |
| 10 | Alphabet Inc CAP STK CL A | $5.6M | 15.6K | 3.7% | ▼−12% Reduced · −2K sh | |
| 11 | Bitmine Immersion Techs Inc COM NEW | $5.2M | 394.0K | 3.5% | ▲+52% Added · +135K sh | |
| 12 | Amazon Com Inc COM | $5.1M | 21.2K | 3.3% | ▼−13% Reduced · −3K sh | |
| 13 | Tidal Trust III FUND GR LARG ETF | $4.8M | 175.0K | 3.2% | ▲New New position | |
| 14 | Strategy Inc CL A NEW | $4.8M | 55.0K | 3.2% | ▲+42% Added · +16K sh | |
| 15 | Space Exploration Techn Corp CLASS A COM STK | $4.1M | 23.8K | 2.7% | ▲New New position | |
| 16 | Nu Hldgs Ltd ORD SHS CL A | $4.0M | 303.0K | 2.7% | ▲18× Added · +286K sh | |
| 17 | Ferrari N V COM | $3.2M | 8.5K | 2.1% | ▲+22% Added · +2K sh | |
| 18 | Jetblue Airways Corp COM | $3.0M | 530.0K | 2.0% | ▼−6.2% Reduced · −35K sh | |
| 19 | Novo-Nordisk A S ADR | $2.2M | 45.0K | 1.4% | ▲+7.1% Added · +3K sh | |
| 20 | Alibaba Group Hldg Ltd SPONSORED ADS | $1.5M | 15.3K | 1.0% | ▲+138% Added · +9K sh | |
| 21 | Robinhood MKTS Inc COM CL A | $1.4M | 14.0K | 0.9% | ▲+75% Added · +6K sh | |
| 22 | Micron Technology Inc COM | $1.3M | 1.1K | 0.9% | ▼−23% Reduced · −350 sh | |
| 23 | Themes ETF TR LEVERAGE SHS 2X | $1.1M | 71.0K | 0.7% | ▲New New position | |
| 24 | Pinterest Inc CL A | $631K | 30.0K | 0.4% | ▲+7.1% Added · +2K sh | |
| 25 | Rivian Automotive Inc COM CL A | $607K | 35.0K | 0.4% | ▲18× Added · +33K sh | |
| 26 | Super Micro Computer Inc COM NEW | $528K | 18.0K | 0.3% | ▼−23% Reduced · −6K sh | |
| 27 | Ishares TR EXPANDED TECH | $36K | 400 | 0.0% | ▼−20% Reduced · −100 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1664999/holdings"
Use Arkolith to show Longitude's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | SOFI TECHNOLOGIES INCSOFI | $35.0M | 1.9M |
| CALL · bullish | NU HOLDINGS LTD/CAYMAN ISL-ANU | $29.8M | 2.2M |
| CALL · bullish | CHIPOTLE MEXICAN GRILL INCCMG | $16.0M | 470K |
| CALL · bullish | NOVO-NORDISK A/S-SPONS ADRNVO | $13.4M | 280K |
| CALL · bullish | ALIBABA GROUP HOLDING-SP ADRBABA | $10.6M | 110K |
| CALL · bullish | FERRARI NVRACE | $9.3M | 25K |
| CALL · bullish | ROBINHOOD MARKETS INC - AHOOD | $7.9M | 79K |
| CALL · bullish | MICRON TECHNOLOGY INCMU | $7.7M | 7K |
| CALL · bullish | BITMINE IMMERSION TECHNOLOGIBMNR | $5.5M | 414K |
| CALL · bullish | JETBLUE AIRWAYS CORPJBLU | $4.2M | 740K |
| CALL · bullish | STRATEGY INCMSTR | $4.2M | 49K |
| CALL · bullish | APPLE INCAAPL | $3.2M | 11K |
| CALL · bullish | META PLATFORMS INC-CLASS AMETA | $3.1M | 6K |
| CALL · bullish | ISHARES EXPANDED TECH-SOFTWAIGV | $2.7M | 30K |
| CALL · bullish | AMAZON.COM INCAMZN | $2.6M | 11K |
| CALL · bullish | SHAKE SHACK INC - CLASS ASHAK | $2.2M | 40K |
| CALL · bullish | COINBASE GLOBAL INC -CLASS ACOIN | $2.0M | 14K |
| CALL · bullish | SUPER MICRO COMPUTER INCSMCI | $1.9M | 64K |
| CALL · bullish | PINTEREST INC- CLASS APINS | $1.5M | 70K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 12, 2026 | 46 | $314.3M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 5, 2026 | 51 | $244.4M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 12, 2026 | 36 | $231.5M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 43 | $475.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 7, 2024 | 41 | $343.3M | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Jul 23, 2024 | 45 | $157.7M | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 9, 2024 | 41 | $128.4M | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 8, 2024 | 50 | $172.6M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.