# ZEROSTACK CORP COM

ZEROSTACK CORP COM is a security (CUSIP 98956L101) tracked across SEC portfolio filings. 8 institutional managers reported $162K on Form 13F as of 2026-06-30; 2 registered fund positions totaling $156K via N-PORT as of 2026-03-31.

## Summary

- Issuer: ZEROSTACK CORP
- Class: COM
- CUSIP: 98956L101
- Asset category: EC
- 13F holders: 8
- 13F value: $162K
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $156K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $156K | 25,321 |
| UBS Group AG | Zurich, V8 | $4K | 666 |
| MORGAN STANLEY | NEW YORK, NY | $1K | 173 |
| [Bernard Wealth Management Corp.](https://search.stillhousedata.com/firm/159533) | ROYAL OAK, MI | $75 | 12 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $73 | 12 |
| Key Financial Inc | WEST CHESTER, PA | $3 | 1 |
| CITIGROUP INC | NEW YORK, NY | $3 | 1 |
| Royal Bank of Canada | TORONTO, A6 | — | 12 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $157K | 0.02% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-1K | -0.00% |

## More

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.