# SPINNAKER ETF SERIES NORTH SHORE EQTY

SPINNAKER ETF SERIES NORTH SHORE EQTY is a security (CUSIP 84858T855) tracked across SEC portfolio filings. 3 institutional managers reported $55.0M on Form 13F as of 2026-06-30.

## Summary

- Issuer: SPINNAKER ETF SERIES
- Class: NORTH SHORE EQTY
- CUSIP: 84858T855
- 13F holders: 3
- 13F value: $55.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Split Rock Private Trading & Wealth Management, LLC](https://search.stillhousedata.com/firm/152003) | Cloquet, MN | $54.8M | 3,831,084 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $183K | 14,088 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/84858T855.md)
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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.