# EDGAR Filing Document

**Accession Number:** 0001418342
**File Stem:** 0001418342-26-000004
**Filing Date:** 2026-4
**Character Count:** 12458
**Document Hash:** 26ff0d22f2452af13129f16f12181d4c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001418342-26-000004.hdr.sgml**: 20260428

**ACCESSION NUMBER**: 0001418342-26-000004

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260428

**DATE AS OF CHANGE**: 20260428

**EFFECTIVENESS DATE**: 20260428

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Seascape Capital Management
- **CENTRAL INDEX KEY:** 0001418342

**ORGANIZATION NAME:**
- **EIN:** 810608603
- **STATE OF INCORPORATION:** NH
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-13015
- **FILM NUMBER:** 26906591

**BUSINESS ADDRESS:**
- **STREET 1:** 99 BOW STREET
- **STREET 2:** STE. 300 EAST
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801
- **BUSINESS PHONE:** 603 964-4480

**MAIL ADDRESS:**
- **STREET 1:** 99 BOW STREET
- **STREET 2:** STE. 300 EAST
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 03-31-2026

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** Seascape Capital Management<br>**Address:** 99 BOW STREET<br>STE. 300 EAST<br>PORTSMOUTH, NH 03801

**Form 13F File Number:** 028-13015

**CRD Number (if applicable):** 000126928

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Donald Nelson<br>**Title:** CHief Compliance Officer<br>**Phone:** 6039644480

**Signature, Place, and Date of Signing:**

Donald Nelson  Portsmouth, NH  04-28-2026<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 91

**Form 13F Information Table Value Total:** $347304

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| ABBVIE INC | COM | 00287Y109 |  | 6145 | 28255 | SH |  | SOLE | 0 | 0 | 28255 | 0 |
| AFFILIATED MANAGERS GROUP | COM | 008252108 |  | 5151 | 18617 | SH |  | SOLE | 0 | 0 | 18617 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 7989 | 27782 | SH |  | SOLE | 0 | 0 | 27782 | 0 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 869 | 3030 | SH |  | SOLE | 0 | 0 | 3030 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 1165 | 5594 | SH |  | SOLE | 0 | 0 | 5594 | 0 |
| AMERICAN ELEC PWR CO INC | COM | 025537101 |  | 4630 | 35321 | SH |  | SOLE | 0 | 0 | 35321 | 0 |
| AMETEK INC | COM | 031100100 |  | 3825 | 17846 | SH |  | SOLE | 0 | 0 | 17846 | 0 |
| AMPHENOL CORP | CL A | 032095101 |  | 3207 | 25379 | SH |  | SOLE | 0 | 0 | 25379 | 0 |
| AON PLC | SHS CL A | G0403H108 |  | 3687 | 11424 | SH |  | SOLE | 0 | 0 | 11424 | 0 |
| APPLE INC | COM | 037833100 |  | 7372 | 29047 | SH |  | SOLE | 0 | 0 | 29047 | 0 |
| APPLIED MATLS INC | COM | 038222105 |  | 1178 | 3446 | SH |  | SOLE | 0 | 0 | 3446 | 0 |
| APPLOVIN CORP | COM CL A | 03831W108 |  | 5201 | 13067 | SH |  | SOLE | 0 | 0 | 13067 | 0 |
| ARISTA NETWORKS INC | COM SHS | 040413205 |  | 3848 | 31338 | SH |  | SOLE | 0 | 0 | 31338 | 0 |
| ASTRAZENECA PLC | ORD | G0593M107 |  | 4750 | 24083 | SH |  | SOLE | 0 | 0 | 24083 | 0 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 |  | 938 | 1958 | SH |  | SOLE | 0 | 0 | 1958 | 0 |
| BOOKING HOLDINGS INC | COM | 09857L108 |  | 4209 | 1000 | SH |  | SOLE | 0 | 0 | 1000 | 0 |
| BROADCOM INC | COM | 11135F101 |  | 2698 | 8716 | SH |  | SOLE | 0 | 0 | 8716 | 0 |
| CAPITAL ONE FINL CORP | COM | 14040H105 |  | 5099 | 27950 | SH |  | SOLE | 0 | 0 | 27950 | 0 |
| CATERPILLAR INC | COM | 149123101 |  | 8958 | 12644 | SH |  | SOLE | 0 | 0 | 12644 | 0 |
| CDW CORP | COM | 12514G108 |  | 2393 | 19773 | SH |  | SOLE | 0 | 0 | 19773 | 0 |
| CORNING INC | COM | 219350105 |  | 476 | 3499 | SH |  | SOLE | 0 | 0 | 3499 | 0 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 |  | 418 | 419 | SH |  | SOLE | 0 | 0 | 419 | 0 |
| DOUBLELINE ETF TRUST | COMMERCIAL REAL | 25861R303 |  | 8275 | 159260 | SH |  | SOLE | 0 | 0 | 159260 | 0 |
| DOUBLELINE ETF TRUST | OPPORTUNISTIC CO | 25861R105 |  | 29080 | 634793 | SH |  | SOLE | 0 | 0 | 634793 | 0 |
| DOUBLELINE ETF TRUST | MULTI SECTOR INC | 25861R709 |  | 7744 | 154634 | SH |  | SOLE | 0 | 0 | 154634 | 0 |
| EDWARDS LIFESCIENCES CORP | COM | 28176E108 |  | 3658 | 45678 | SH |  | SOLE | 0 | 0 | 45678 | 0 |
| ELI LILLY  CO | COM | 532457108 |  | 1277 | 1388 | SH |  | SOLE | 0 | 0 | 1388 | 0 |
| EMPIRE ST RLTY OP L P | UNIT LTD PRTNSP | 292102100 |  | 74 | 14754 | SH |  | SOLE | 0 | 0 | 14754 | 0 |
| ENCOMPASS HEALTH CORP | COM | 29261A100 |  | 2881 | 29788 | SH |  | SOLE | 0 | 0 | 29788 | 0 |
| FIRST TR EXCH TRADED FD III | MANAGD MUN ETF | 33739N108 |  | 3255 | 64250 | SH |  | SOLE | 0 | 0 | 64250 | 0 |
| FIRST TR EXCH TRADED FD III | EME MRK BD ETF | 33739P202 |  | 6771 | 235617 | SH |  | SOLE | 0 | 0 | 235617 | 0 |
| FIRST TR EXCHANGE-TRADED FD | CORE INVESTMENT | 33738D788 |  | 29654 | 1414780 | SH |  | SOLE | 0 | 0 | 1414780 | 0 |
| FIRST TR EXCHNG TRADED FD VI | SMITH OPPORT FXD | 33740F805 |  | 375 | 8612 | SH |  | SOLE | 0 | 0 | 8612 | 0 |
| FLEXTRONICS INTL LTD | ORD | Y2573F102 |  | 6813 | 104085 | SH |  | SOLE | 0 | 0 | 104085 | 0 |
| FORTINET INC | COM | 34959E109 |  | 3912 | 47866 | SH |  | SOLE | 0 | 0 | 47866 | 0 |
| GLOBAL X FDS | GLB X MLP ENRG I | 37954Y293 |  | 6649 | 89921 | SH |  | SOLE | 0 | 0 | 89921 | 0 |
| HCA HEALTHCARE INC | COM | 40412C101 |  | 6622 | 13993 | SH |  | SOLE | 0 | 0 | 13993 | 0 |
| HOME DEPOT INC | COM | 437076102 |  | 336 | 1023 | SH |  | SOLE | 0 | 0 | 1023 | 0 |
| ISHARES INC | MSCI EMRG CHN | 46434G764 |  | 26219 | 333323 | SH |  | SOLE | 0 | 0 | 333323 | 0 |
| ISHARES TR | CORE MSCI EAFE | 46432F842 |  | 346 | 3817 | SH |  | SOLE | 0 | 0 | 3817 | 0 |
| ISHARES TR | CORE MSCI TOTAL | 46432F834 |  | 291 | 3355 | SH |  | SOLE | 0 | 0 | 3355 | 0 |
| ISHARES TR | CORE S SCP ETF | 464287804 |  | 281 | 2262 | SH |  | SOLE | 0 | 0 | 2262 | 0 |
| ISHARES TR | CORE S US GWT | 464287671 |  | 342 | 2202 | SH |  | SOLE | 0 | 0 | 2202 | 0 |
| ISHARES TR | CORE S ETF | 464287200 |  | 1048 | 1604 | SH |  | SOLE | 0 | 0 | 1604 | 0 |
| ISHARES TR | CORE US AGGBD ET | 464287226 |  | 533 | 5370 | SH |  | SOLE | 0 | 0 | 5370 | 0 |
| ISHARES TR | ESG AWR MSCI USA | 46435G425 |  | 261 | 1848 | SH |  | SOLE | 0 | 0 | 1848 | 0 |
| ISHARES TR | GLOBAL TECH ETF | 464287291 |  | 307 | 3066 | SH |  | SOLE | 0 | 0 | 3066 | 0 |
| ISHARES TR | INTL EQTY FACTOR | 46434V274 |  | 635 | 16305 | SH |  | SOLE | 0 | 0 | 16305 | 0 |
| ISHARES TR | ISHS 1-5YR INVS | 464288646 |  | 345 | 6560 | SH |  | SOLE | 0 | 0 | 6560 | 0 |
| ISHARES TR | NATIONAL MUN ETF | 464288414 |  | 606 | 5710 | SH |  | SOLE | 0 | 0 | 5710 | 0 |
| ISHARES TR | US TREAS BD ETF | 46429B267 |  | 11170 | 487552 | SH |  | SOLE | 0 | 0 | 487552 | 0 |
| ISHARES TR | USD INV GRDE ETF | 464288620 |  | 798 | 15575 | SH |  | SOLE | 0 | 0 | 15575 | 0 |
| ISHARES TR | MSCI ACWI EX US | 464288240 |  | 450 | 6569 | SH |  | SOLE | 0 | 0 | 6569 | 0 |
| ISHARES TR | S 500 GRWT ETF | 464287309 |  | 533 | 4716 | SH |  | SOLE | 0 | 0 | 4716 | 0 |
| J P MORGAN EXCHANGE TRADED F | INCOME ETF | 46641Q159 |  | 7971 | 173021 | SH |  | SOLE | 0 | 0 | 173021 | 0 |
| J P MORGAN EXCHANGE TRADED F | MUNICIPAL ETF | 46641Q647 |  | 1525 | 30500 | SH |  | SOLE | 0 | 0 | 30500 | 0 |
| JOHNSON  JOHNSON | COM | 478160104 |  | 229 | 938 | SH |  | SOLE | 0 | 0 | 938 | 0 |
| JPMORGAN CHASE  CO | COM | 46625H100 |  | 6204 | 21089 | SH |  | SOLE | 0 | 0 | 21089 | 0 |
| KROGER CO | COM | 501044101 |  | 323 | 4464 | SH |  | SOLE | 0 | 0 | 4464 | 0 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 |  | 682 | 1364 | SH |  | SOLE | 0 | 0 | 1364 | 0 |
| MCKESSON CORP | COM | 58155Q103 |  | 591 | 683 | SH |  | SOLE | 0 | 0 | 683 | 0 |
| MERCK  CO INC | COM | 58933Y105 |  | 549 | 4564 | SH |  | SOLE | 0 | 0 | 4564 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 3619 | 6326 | SH |  | SOLE | 0 | 0 | 6326 | 0 |
| MICRON TECHNOLOGY INC | COM | 595112103 |  | 305 | 904 | SH |  | SOLE | 0 | 0 | 904 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 3299 | 8911 | SH |  | SOLE | 0 | 0 | 8911 | 0 |
| MONSTER BEVERAGE CORP NEW | COM | 61174X109 |  | 4760 | 65687 | SH |  | SOLE | 0 | 0 | 65687 | 0 |
| NATWEST GROUP PLC | SPONS ADR | 639057207 |  | 4045 | 271491 | SH |  | SOLE | 0 | 0 | 271491 | 0 |
| NETFLIX INC. | COM | 64110L106 |  | 540 | 5615 | SH |  | SOLE | 0 | 0 | 5615 | 0 |
| NORFOLK SOUTHN CORP | COM | 655844108 |  | 274 | 956 | SH |  | SOLE | 0 | 0 | 956 | 0 |
| NRG ENERGY INC | COM NEW | 629377508 |  | 7478 | 51171 | SH |  | SOLE | 0 | 0 | 51171 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 7662 | 43934 | SH |  | SOLE | 0 | 0 | 43934 | 0 |
| NXP SEMICONDUCTORS N V | COM | N6596X109 |  | 2913 | 14799 | SH |  | SOLE | 0 | 0 | 14799 | 0 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 |  | 4961 | 53741 | SH |  | SOLE | 0 | 0 | 53741 | 0 |
| PROCTER  GAMBLE CO | COM | 742718109 |  | 703 | 4868 | SH |  | SOLE | 0 | 0 | 4868 | 0 |
| PULTE GROUP INC | COM | 745867101 |  | 5102 | 43384 | SH |  | SOLE | 0 | 0 | 43384 | 0 |
| QUALCOMM INC | COM | 747525103 |  | 3442 | 26731 | SH |  | SOLE | 0 | 0 | 26731 | 0 |
| RIO TINTO PLC | SPONSORED ADR | 767204100 |  | 2665 | 28569 | SH |  | SOLE | 0 | 0 | 28569 | 0 |
| RTX CORPORATION | COM | 75513E101 |  | 5442 | 28213 | SH |  | SOLE | 0 | 0 | 28213 | 0 |
| SCHWAB STRATEGIC TR | US BRD MKT ETF | 808524102 |  | 1311 | 52234 | SH |  | SOLE | 0 | 0 | 52234 | 0 |
| SCHWAB STRATEGIC TR | US LCAP GR ETF | 808524300 |  | 337 | 11580 | SH |  | SOLE | 0 | 0 | 11580 | 0 |
| SHERWIN WILLIAMS CO | COM | 824348106 |  | 3166 | 9877 | SH |  | SOLE | 0 | 0 | 9877 | 0 |
| STATE STR SPDR S 500 ETF T | TR UNIT | 78462F103 |  | 353 | 543 | SH |  | SOLE | 0 | 0 | 543 | 0 |
| STATE STR SPDR S MIDCAP 40 | UTSER1 S | 78467Y107 |  | 370 | 600 | SH |  | SOLE | 0 | 0 | 600 | 0 |
| TE CONNECTIVITY PLC | ORD SHS | G87052109 |  | 2256 | 10793 | SH |  | SOLE | 0 | 0 | 10793 | 0 |
| TOPBUILD COR | COM | 89055F103 |  | 3551 | 10107 | SH |  | SOLE | 0 | 0 | 10107 | 0 |
| UNITED RENTALS INC | COM | 911363109 |  | 231 | 317 | SH |  | SOLE | 0 | 0 | 317 | 0 |
| VANGUARD INDEX FDS | REAL ESTATE ETF | 922908553 |  | 343 | 3862 | SH |  | SOLE | 0 | 0 | 3862 | 0 |
| VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 |  | 284 | 887 | SH |  | SOLE | 0 | 0 | 887 | 0 |
| VERTIV HOLDINGS CO | COM CL A | 92537N108 |  | 7462 | 29778 | SH |  | SOLE | 0 | 0 | 29778 | 0 |
| WALMART INC | COM | 931142103 |  | 438 | 3522 | SH |  | SOLE | 0 | 0 | 3522 | 0 |
| WILLIAMS SONOMA INC | COM | 969904101 |  | 6171 | 33847 | SH |  | SOLE | 0 | 0 | 33847 | 0 |

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