Tuttle Capital Management, LLC — 13F Holdings & Portfolio
CIK 1581641 · latest 13F-HR filed 2026-10-21
Tuttle Capital Management, LLC manages $229.6M in 13F-reported U.S. long-equity assets across 253 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are LITE (4.66%), TSM (3.58%), IPGP (3.02%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 151 new positions and exited 14; 27 existing positions rose in reported value and 34 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$229.6M
Long-equity book
Holdings
253
Distinct positions
Period
2026-09-30
Filed 2026-10-21
Q/Q Activity
+151 / −14 / ↑27 / ↓34
vs 2026-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q3 26LITE4.7% · -4%TSM3.6% · +508%IPGP3.0% · -3%CIEN2.3% · -3%NVDA2.2% · +445%META2.1% · newBSOL2.1% · newCOHR2.0% · -2%VIAV2.0% · -3%PLTR1.7% · newEZBC1.7% · +103%AAOI1.7% · -3%ETHB1.7% · newCRWD1.6% · newFN1.6% · -12%TLDR1.5% · newLASR1.5% · -3%TSLA1.5% · newBTC1.4% · newSKHY1.3% · newMU1.2% · -37%MKSI1.0% · -0%ASML1.0% · -22%IGSB0.9% · +130%NOVT0.9% · -1%POET0.9% · -3%ASX0.9% · newORCL0.8% · newFNV0.8% · +130%SHY0.8% · +130%ONTO0.7% · -44%KNSL0.7% · +186%SKWD0.7% · +175%ANET0.7% · newGLD0.7% · +106%PENG0.7% · -18%IVV0.7% · newUMC0.6% · newPLAB0.6% · -3%CAMT0.6% · -18%CRM0.6% · newWRB0.6% · +184%AXS0.6% · +130%MSFT0.6% · newSHOP0.6% · newLLY0.6% · +29%DELL0.6% · newTRGP0.6% · newSNDK0.6% · -18%NET0.6% · newFTNT0.6% · newLRCX0.6% · -30%GOOG0.6% · +52%WMB0.5% · newWELL0.5% · +28%CB0.5% · +198%RMBS0.5% · -15%BLK0.5% · newAMAT0.5% · -49%KLAC0.5% · -15%
Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q2 26 → Q3 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 25.6%Cumulative share of the portfolio held in the largest N positions.
Firm Profile & Key People
As of the firm’s regulatory filing dated Oct 27, 2026.
Assets Under Management
$5.50B
Discretionary
$4.76B
Employees
21
Accounts
81
Phone
(347) 852-0548
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BRAUNWART, PETER, ANDREW Control | CHIEF OPERATING OFFICER since Feb 2025 | Less than 5% | Individual |
| Goff, Alexander, Lee Control | CAPITAL MARKETS ANALYST since Sep 2025 | Less than 5% | Individual |
| ISKYAN, KIM, STEPHEN Control | HEAD OF MARKETING since Oct 2026 | Less than 5% | Individual |
| Newton, Frances, Lynn Control | CHIEF INVESTMENT OFFICER since Aug 2026 | Less than 5% | Individual |
| PARMET, ANDREW, MAX Control | HEAD OF PORTFOLIO MANAGEMENT since Sep 2026 | Less than 5% | Individual |
| RUGGIERO III, MURRAY, ANTHONY Control | CHIEF ADMINISTRATIVE OFFICER since Mar 2024 | Less than 5% | Individual |
| TUTTLE, MATTHEW, BENJAMIN Control | MANAGING MEMBER/CHIEF EXECUTIVE OFFICER since Jul 2012 | 75% or more | Individual |
| CLEAR STREET HOLDINGS LLC | SHAREHOLDER since Jul 2026 | 10–25% | Domestic Entity |
| Deangelis, Mark, Joseph | CHIEF COMPLIANCE OFFICER since Oct 2026 | Less than 5% | Individual |
Ownership & leadership changes · 13 filings with changes since Jul 26, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
Oct 26, 2026 filing
- No longer listedBELVEDERE STRATEGIC CAPITAL, LP · SHAREHOLDER · Less than 5% · listed since Sep 2024
- No longer listedBSC TUTTLE, A SERIES OF BELVEDERE STRATEGIC CAPITAL SPV MASTER LLC · SHAREHOLDER · Less than 5% · listed since Sep 2024
- No longer listedBSC VENTURES FUND II LP · SHAREHOLDER · Less than 5% · listed since Aug 2026
- No longer listedPOMBRA, MANOJ, KUMAR · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Jan 2026
- AddedISKYAN, KIM, STEPHEN · HEAD OF MARKETING · Less than 5% · control person
- Listed againDeangelis, Mark, Joseph · CHIEF COMPLIANCE OFFICER · Less than 5%
- ChangedCLEAR STREET HOLDINGS LLC · ownership 5–10% → 10–25%
Sep 21, 2026 filing
- No longer listedBELVEDERE STRATEGIC CAPITAL, LP · OWNER · Less than 5% · listed since Sep 2024
- AddedBSC VENTURES FUND II LP · SHAREHOLDER · Less than 5%
- AddedCLEAR STREET HOLDINGS LLC · SHAREHOLDER · 10–25%
- AddedGoff, Alexander, Lee · CAPITAL MARKETS ANALYST · Less than 5% · control person
- AddedPARMET, ANDREW, MAX · HEAD OF PORTFOLIO MANAGEMENT · Less than 5% · control person
- Listed againBELVEDERE STRATEGIC CAPITAL, LP · SHAREHOLDER · Less than 5%
- ChangedBSC TUTTLE, A SERIES OF BELVEDERE STRATEGIC CAPITAL SPV MASTER LLC · title OWNER → SHAREHOLDER; ownership Less than 5% → 5–10%
- ChangedBSC TUTTLE, A SERIES OF BELVEDERE STRATEGIC CAPITAL SPV MASTER LLC · ownership 5–10% → Less than 5%
- ChangedCLEAR STREET HOLDINGS LLC · ownership 10–25% → 5–10%
Aug 25, 2026 filing
- AddedNewton, Frances, Lynn · CHIEF INVESTMENT OFFICER · Less than 5% · control person
- ChangedTUTTLE, MATTHEW, BENJAMIN · title MANAGING MEMBER/CHIEF EXECUTIVE OFFICER/CHIEF INVESTMENT OFFICER → MANAGING MEMBER/CHIEF EXECUTIVE OFFICER
Jan 25, 2026 filing
- No longer listedDeangelis, Mark, Joseph · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Jun 2022
- Listed againPOMBRA, MANOJ, KUMAR · CHIEF COMPLIANCE OFFICER · Less than 5%
Mar 27, 2025 filing
- AddedBRAUNWART, PETER, ANDREW · CHIEF OPERATING OFFICER · Less than 5% · control person
- ChangedRUGGIERO III, MURRAY, ANTHONY · title CHIEF OPERATING OFFICER → CHIEF ADMINISTRATIVE OFFICER
Oct 29, 2024 filing
- AddedBELVEDERE STRATEGIC CAPITAL, LP · OWNER · Less than 5%
- AddedBSC TUTTLE, A SERIES OF BELVEDERE STRATEGIC CAPITAL SPV MASTER LLC · OWNER · Less than 5%
- AddedRUGGIERO III, MURRAY, ANTHONY · CHIEF OPERATING OFFICER · Less than 5% · control person
Mar 21, 2024 filing
- ChangedTUTTLE, MATTHEW, BENJAMIN · title MANAGING MEMBER/CHIEF INVESTMENT OFFICER → MANAGING MEMBER/CHIEF EXECUTIVE OFFICER/CHIEF INVESTMENT OFFICER
Jun 1, 2022 filing
- No longer listedPOMBRA, MANOJ, KUMAR · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Oct 2021
- Listed againDeangelis, Mark, Joseph · CHIEF COMPLIANCE OFFICER · Less than 5%
Oct 5, 2021 filing
- No longer listedDeangelis, Mark, Joseph · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Dec 2018
- AddedPOMBRA, MANOJ, KUMAR · CHIEF COMPLIANCE OFFICER · Less than 5%
Mar 17, 2021 filing
- ChangedDeangelis, Mark, Joseph · no longer a control person
Older changes (4 more filings)
Mar 29, 2019 filing
- No longer listedRaimondo, Kimberley, Ann · CHIEF COMPLIANCE OFFICER/GENERAL COUNSEL · Less than 5% · control person · listed since Mar 2017
- AddedDeangelis, Mark, Joseph · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
Mar 31, 2017 filing
- AddedRaimondo, Kimberley, Ann · CHIEF COMPLIANCE OFFICER/GENERAL COUNSEL · Less than 5% · control person
- ChangedTUTTLE, MATTHEW, BENJAMIN · title MANAGING MEMBER/CHIEF INVESTMENT OFFICER/CHIEF COMPLIANCE OFFICER → MANAGING MEMBER/CHIEF INVESTMENT OFFICER
Jul 19, 2013 filing
- No longer listedGOTTLIEB, SCOTT, ERIC · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Jul 2012
- ChangedTUTTLE, MATTHEW, BENJAMIN · title MANAGING MEMBER/CHIEF INVESTMENT OFFICER → MANAGING MEMBER/CHIEF INVESTMENT OFFICER/CHIEF COMPLIANCE OFFICER
Jul 26, 2012 filing (earliest on record)
- ListedGOTTLIEB, SCOTT, ERIC · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ListedTUTTLE, MATTHEW, BENJAMIN · MANAGING MEMBER/CHIEF INVESTMENT OFFICER · 75% or more · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- TAIWAN SEMICONDUCTOR MANUFAC$6.8M +497.5%
- NVIDIA CORPORATION$4.3M +522.2%
- FRANKLIN TEMPLETON DIGITAL H$2.6M +193.4%
- ISHARES TR$1.2M +125.2%
- FRANCO NEV CORP$1.1M +163.2%
Top Trims
- IPG PHOTONICS CORP-$3.8M -35.3%
- NLIGHT INC-$2.9M -45.7%
- CIENA CORP-$2.3M -30.4%
- APPLIED OPTOELECTRONICS INC-$2.1M -34.9%
- ONTO INNOVATION INC-$2.1M -54.7%
New Positions
- META PLATFORMS INC$4.7M
- BITWISE SOLANA STAKING ETF$4.7M
- PALANTIR TECHNOLOGIES INC$4.0M
- ISHARES STAKED ETHEREUM TR E$3.9M
- CROWDSTRIKE HLDGS INC$3.8M
Exited Positions
- ADVANCED MICRO DEVICES INC$1.1M
- FEDERATED HERMES ETF TRUST$954.9K
- BROADCOM INC$882.0K
- COSTCO WHOLESALE CORPORATION$831.6K
- JPMORGAN CHASE & CO$782.6K
Tuttle Capital Management, LLC Holdings (2026-09-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | LUMENTUM HLDGS INC | LITE | 55024U109 | $10.7M | 4.66% | 11,028 | SH |
| 2 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $8.2M | 3.58% | 17,479 | SH |
| 3 | IPG PHOTONICS CORP | IPGP | 44980X109 | $6.9M | 3.02% | 88,660 | SH |
| 4 | CIENA CORP | CIEN | 171779309 | $5.3M | 2.32% | 15,171 | SH |
| 5 | NVIDIA CORPORATION | NVDA | 67066G104 | $5.1M | 2.24% | 22,531 | SH |
| 6 | META PLATFORMS INC | META | 30303M102 | $4.7M | 2.06% | 6,509 | SH |
| 7 | BITWISE SOLANA STAKING ETF | BSOL | 091948109 | $4.7M | 2.06% | 292,269 | SH |
| 8 | COHERENT CORP | COHR | 19247G107 | $4.6M | 1.99% | 15,877 | SH |
| 9 | VIAVI SOLUTIONS INC | VIAV | 925550105 | $4.5M | 1.96% | 107,377 | SH |
| 10 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $4.0M | 1.75% | 21,459 | SH |
| 11 | FRANKLIN TEMPLETON DIGITAL H | EZBC | 354921108 | $4.0M | 1.74% | 81,545 | SH |
| 12 | APPLIED OPTOELECTRONICS INC | AAOI | 03823U102 | $3.9M | 1.70% | 39,328 | SH |
| 13 | ISHARES STAKED ETHEREUM TR E | ETHB | 46438M106 | $3.9M | 1.70% | 113,450 | SH |
| 14 | CROWDSTRIKE HLDGS INC | CRWD | 22788C105 | $3.8M | 1.65% | 14,292 | SH |
| 15 | FABRINET | FN | G3323L100 | $3.6M | 1.58% | 8,565 | SH |
| 16 | REX ETF TR | TLDR | 761562842 | $3.5M | 1.52% | 139,545 | SH |
| 17 | NLIGHT INC | LASR | 65487K100 | $3.5M | 1.51% | 89,007 | SH |
| 18 | TESLA INC | TSLA | 88160R101 | $3.4M | 1.50% | 9,706 | SH |
| 19 | GRAYSCALE BITCOIN MINI TR ET | BTC | 389930207 | $3.3M | 1.45% | 90,100 | SH |
| 20 | SK HYNIX INC | SKHY | 78392B206 | $2.9M | 1.25% | 15,207 | SH |
| 21 | MICRON TECHNOLOGY INC | MU | 595112103 | $2.7M | 1.16% | 2,503 | SH |
| 22 | MKS INC. | MKSI | 55306N104 | $2.4M | 1.05% | 9,055 | SH |
| 23 | ASML HLDG NV | ASML | N07059210 | $2.4M | 1.03% | 1,300 | SH |
| 24 | ISHARES TR | IGSB | 464288646 | $2.1M | 0.91% | 40,810 | SH |
| 25 | NOVANTA INC | NOVT | 67000B104 | $2.1M | 0.90% | 14,605 | SH |
| 26 | POET TECHNOLOGIES INC | POET | 73044W302 | $2.0M | 0.89% | 272,664 | SH |
| 27 | ASE TECHNOLOGY HLDG CO LTD | ASX | 00215W100 | $2.0M | 0.88% | 42,648 | SH |
| 28 | ORACLE CORP | ORCL | 68389X105 | $1.9M | 0.83% | 13,912 | SH |
| 29 | FRANCO NEV CORP | FNV | 351858105 | $1.7M | 0.76% | 7,314 | SH |
| 30 | ISHARES TR | SHY | 464287457 | $1.7M | 0.75% | 21,200 | SH |
| 31 | ONTO INNOVATION INC | ONTO | 683344105 | $1.7M | 0.75% | 5,578 | SH |
| 32 | KINSALE CAP GROUP INC | KNSL | 49714P108 | $1.7M | 0.72% | 5,136 | SH |
| 33 | SKYWARD SPECIALTY INS GROUP | SKWD | 830940102 | $1.6M | 0.71% | 31,080 | SH |
| 34 | ARISTA NETWORKS INC | ANET | 040413205 | $1.6M | 0.70% | 7,855 | SH |
| 35 | SPDR GOLD TR | GLD | 78463V107 | $1.5M | 0.67% | 4,019 | SH |
| 36 | PENGUIN SOLUTIONS INC | PENG | 706915105 | $1.5M | 0.66% | 27,772 | SH |
| 37 | ISHARES TR | IVV | 464287200 | $1.5M | 0.65% | 1,959 | SH |
| 38 | UNITED MICROELECTRONICS CORP | UMC | 910873405 | $1.5M | 0.65% | 56,762 | SH |
| 39 | PHOTRONICS INC | PLAB | 719405102 | $1.5M | 0.64% | 47,896 | SH |
| 40 | CAMTEK LTD | CAMT | M20791105 | $1.4M | 0.62% | 9,222 | SH |
| 41 | SALESFORCE INC | CRM | 79466L302 | $1.4M | 0.61% | 6,073 | SH |
| 42 | BERKLEY W R CORP | WRB | 084423102 | $1.4M | 0.61% | 20,621 | SH |
| 43 | AXIS CAP HLDGS LTD | AXS | G0692U109 | $1.4M | 0.60% | 14,734 | SH |
| 44 | MICROSOFT CORP | MSFT | 594918104 | $1.4M | 0.60% | 2,684 | SH |
| 45 | SHOPIFY INC | SHOP | 82509L107 | $1.4M | 0.59% | 9,171 | SH |
| 46 | ELI LILLY & CO | LLY | 532457108 | $1.3M | 0.59% | 1,165 | SH |
| 47 | DELL TECHNOLOGIES INC | DELL | 24703L202 | $1.3M | 0.57% | 2,439 | SH |
| 48 | TARGA RES CORP | TRGP | 87612G101 | $1.3M | 0.56% | 4,786 | SH |
| 49 | SANDISK CORP | SNDK | 80004C200 | $1.3M | 0.56% | 742 | SH |
| 50 | CLOUDFLARE INC | NET | 18915M107 | $1.3M | 0.56% | 3,701 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-09-30 | 2026-10-21 | $229.6M | 253 | 0001420506-26-002344 |
| 2026-06-30 | 2026-07-30 | $148.4M | 116 | 0001941040-26-000489 |
| 2026-03-31 | 2026-05-04 | $60.8M | 124 | 0001941040-26-000292 |
| 2025-12-31 | 2026-01-08 | $45.2M | 101 | 0001581641-26-000001 |
Filer Information
Address
155 LOCKWOOD ROADRIVERSIDE, CT 06878
Phone
(347) 852-0548
Filing Manager
Tuttle Capital Management, LLC
RIVERSIDE, CT
Signatory
Matthew Benjamin Tuttle
CEO