Tuttle Capital Management, LLC holds a diversified book of 116 stocks worth $148.4M as of Q2 2026 (disclosed Jul 30, 2026, a ~30-day 13F lag). This quarter they opened Ipg Photonics Corp and trimmed Broadcom Inc. Their largest long position is Ipg Photonics Corp at 7% of the equity book. Cloning the disclosed picks since 2024 would be +27% (+14.4%/yr). That is a simulation of the disclosed long book, not audited returns.
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Use Arkolith to show Tuttle Capital Management, LLC's latest holdings, largest changes, and filing provenance.
Following at the filing date actually beat the quarter-end book by 28.1 points over this window.
Growth of $10,000 cloning Tuttle Capital Management, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~30 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: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
97% 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
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ipg Photonics Corp COM | $10.7M | 91.4K | 7.2% | ▲New New position | |
| 2 | Lumentum Hldgs Inc COM | $9.8M | 11.5K | 6.6% | ▲New New position | |
| 3 | Ciena Corp COM NEW | $7.7M | 15.6K | 5.2% | ▲New New position | |
| 4 | Coherent Corp COM | $6.4M | 16.3K | 4.3% | ▲New New position | |
| 5 | Nlight Inc COM | $6.4M | 91.7K | 4.3% | ▲New New position | |
| 6 | Applied Optoelectronics Inc COM | $6.0M | 40.5K | 4.0% | ▲New New position | |
| 7 | Fabrinet SHS | $5.5M | 9.7K | 3.7% | ▲New New position | |
| 8 | Viavi Solutions Inc COM | $5.3M | 110.5K | 3.6% | ▲New New position | |
| 9 | Micron Technology Inc COM | $4.6M | 4.0K | 3.1% | ▲New New position | |
| 10 | MKS Inc. COM | $4.0M | 9.1K | 2.7% | ▲New New position | |
| 11 | Onto Innovation Inc COM | $3.8M | 10.0K | 2.6% | ▲New New position | |
| 12 | ASML Hldg NV N Y REGISTRY SHS | $3.3M | 1.7K | 2.2% | ▲New New position | |
| 13 | Applied Matls Inc COM | $3.2M | 4.4K | 2.2% | ▲New New position | |
| 14 | Poet Technologies Inc COM NEW | $2.9M | 280.6K | 1.9% | ▲New New position | |
| 15 | Penguin Solutions Inc COM | $2.6M | 34.1K | 1.7% | ▲New New position | |
| 16 | Lam Research Corp COM NEW | $2.4M | 5.6K | 1.6% | ▲New New position | |
| 17 | Novanta Inc COM | $2.4M | 14.8K | 1.6% | ▲New New position | |
| 18 | Amkor Technology Inc COM | $2.2M | 25.5K | 1.5% | ▲New New position | |
| 19 | Silicon Motion Technology Co SPONSORED ADR | $2.1M | 6.3K | 1.4% | ▲New New position | |
| 20 | Sandisk Corp COM | $2.1M | 910 | 1.4% | ▲New New position | |
| 21 | Kla Corp COM NEW | $2.0M | 6.8K | 1.4% | ▲New New position | |
| 22 | Camtek Ltd ORD | $1.8M | 11.3K | 1.2% | ▲New New position | |
| 23 | Aeva Technologies Inc COM NEW | $1.8M | 61.5K | 1.2% | ▲New New position | |
| 24 | Rambus Inc Del COM | $1.8M | 13.3K | 1.2% | ▲New New position | |
| 25 | Photronics Inc COM | $1.6M | 49.3K | 1.1% | ▲New New position | |
| 26 | Nova Ltd COM | $1.6M | 2.9K | 1.0% | ▲New New position | |
| 27 | Taiwan Semiconductor Manufac SPONSORED ADS | $1.4M | 2.9K | 0.9% | ▲+11% Added · +276 sh | |
| 28 | Franklin Templeton Digital H BITCOIN ETF SHS | $1.4M | 40.1K | 0.9% | ▲New New position | |
| 29 | Veeco Instrs Inc Del COM | $1.3M | 16.8K | 0.9% | ▲New New position | |
| 30 | Eli Lilly & Co COM | $1.1M | 900 | 0.7% | ▲+26% Added · +184 sh | |
| 31 | Advanced Micro Devices Inc COM | $1.1M | 1.9K | 0.7% | ▲New New position | |
| 32 | Lightwave Logic Inc COM | $1.0M | 108.1K | 0.7% | ▲New New position | |
| 33 | Federated Hermes ETF Trust SHOR DU HIGH ETF | $955K | 41.4K | 0.6% | ▲New New position | |
| 34 | PDD Holdings Inc SPONSORED ADS | $944K | 12.4K | 0.6% | ▲New New position | |
| 35 | Royal BK Cda COM | $940K | 4.5K | 0.6% | —Held | |
| 36 | Welltower Inc COM | $933K | 4.1K | 0.6% | —Held | |
| 37 | Ishares TR ISHS 1-5YR INVS | $928K | 17.7K | 0.6% | ▲New New position | |
| 38 | Canadian Pacific Kansas City COM | $909K | 10.5K | 0.6% | —Held | |
| 39 | Morgan Stanley COM NEW | $902K | 4.3K | 0.6% | —Held | |
| 40 | Broadcom Inc COM | $882K | 2.3K | 0.6% | ▼−5.3% Reduced · −132 sh | |
| 41 | Alphabet Inc CAP STK CL C | $864K | 2.4K | 0.6% | —Held | |
| 42 | Parker-Hannifin Corp COM | $858K | 877 | 0.6% | —Held | |
| 43 | Formfactor Inc COM | $832K | 5.2K | 0.6% | ▲New New position | |
| 44 | Costco Wholesale Corporation COM | $832K | 889 | 0.6% | ▼−15% Reduced · −162 sh | |
| 45 | Nvidia Corporation COM | $827K | 4.1K | 0.6% | ▼−76% Reduced · −13K sh | |
| 46 | Prologis Inc. COM | $818K | 6.0K | 0.6% | —Held | |
| 47 | Amazon Com Inc COM | $788K | 3.3K | 0.5% | —Held | |
| 48 | JPMorgan Chase & Co COM | $783K | 2.4K | 0.5% | —Held | |
| 49 | Ishares TR 1 3 YR TREAS BD | $755K | 9.2K | 0.5% | ▲New New position | |
| 50 | Western Digital Corp COM | $747K | 1.2K | 0.5% | ▲New New position |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 30, 2026 | 116 | $148.4M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 4, 2026 | 124 | $60.8M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 8, 2026 | 101 | $45.2M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 20, 2025 | 55 | $26.4M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 28, 2025 | 53 | $24.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 17, 2025 | 58 | $22.8M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 14, 2025 | 51 | $19.4M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 16, 2024 | 68 | $18.4M | 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.