# SEAGATE TECHNOLOGY HLDNGS PL (STX)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/STX/

- Reporting holders: 76
- Reported value: $397.8M
- Held through calls: 0.5%
- Held through puts: 0.5%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Artemis Investment Management LLP](https://holderbook.com/funds/1535385-artemis-investment-management-llp/) | $101.0M | 109,550 | 0.9% | 6 |
| [EASTERN BANK](https://holderbook.com/funds/1126395-eastern-bank/) | $68.1M | 73,812 | 1.0% | 4 |
| [VALLEY WEALTH MANAGERS, INC.](https://holderbook.com/funds/924166-valley-wealth-managers-inc/) | $51.7M | 56,007 | 2.9% | 7 |
| [KWMG, LLC](https://holderbook.com/funds/1633024-kwmg-llc/) | $35.2M | 38,210 | 2.5% | 18 |
| [CHAPIN DAVIS, INC.](https://holderbook.com/funds/872098-chapin-davis-inc/) | $23.6M | 25,593 | 4.5% | 5 |
| [ZEVENBERGEN CAPITAL INVESTMENTS LLC](https://holderbook.com/funds/1276918-zevenbergen-capital-investments-llc/) | $20.4M | 22,100 | 0.5% | 3 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $16.1M | 17,445 | 0.1% | 16 |
| [Insight Wealth Strategies, LLC](https://holderbook.com/funds/1749914-insight-wealth-strategies-llc/) | $9.2M | 9,937 | 0.9% | 8 |
| [CenterStar Asset Management, LLC](https://holderbook.com/funds/1722053-centerstar-asset-management-llc/) | $7.7M | 3,990 | 1.8% | 1 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $6.4M | 6,988 | 0.2% | 12 |
| [Overbrook Management Corp](https://holderbook.com/funds/1269786-overbrook-management-corp/) | $6.3M | 6,823 | 1.0% | 1 |
| [Avidian Wealth Enterprises, LLC](https://holderbook.com/funds/1471474-avidian-wealth-enterprises-llc/) | $4.7M | 5,058 | 0.1% | 22 |
| [Green Alpha Advisors, LLC](https://holderbook.com/funds/1439207-green-alpha-advisors-llc/) | $4.3M | 4,696 | 2.9% | 22 |
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $4.0M | 4,298 | 0.1% | 11 |
| [Legacy Wealth Asset Management, LLC](https://holderbook.com/funds/1846151-legacy-wealth-asset-management-llc/) | $2.5M | 2,693 | 0.5% | 3 |
| [MOODY NATIONAL BANK TRUST DIVISION](https://holderbook.com/funds/1092903-moody-national-bank-trust-division/) | $2.3M | 2,534 | 0.2% | 21 |
| [Central Pacific Bank - Trust Division](https://holderbook.com/funds/2020066-central-pacific-bank-trust-division/) | $2.2M | 2,380 | 0.2% | 2 |
| [Valeo Financial Advisors, LLC](https://holderbook.com/funds/1722641-valeo-financial-advisors-llc/) | $2.0M | 2,132 | 0.0% | 6 |
| [Venture Visionary Partners LLC](https://holderbook.com/funds/1792283-venture-visionary-partners-llc/) | $1.7M | 1,799 | 0.0% | 3 |
| [Monument Capital Management](https://holderbook.com/funds/1729428-monument-capital-management/) | $1.6M | 1,765 | 0.3% | 4 |
| [Veracity Capital LLC](https://holderbook.com/funds/1811005-veracity-capital-llc/) | $1.5M | 1,668 | 0.4% | 9 |
| [Athena Wealth Management, LLC](https://holderbook.com/funds/2128243-athena-wealth-management-llc/) | $1.5M | 1,579 | 1.0% | 4 |
| [AMERICAN NATIONAL BANK & TRUST](https://holderbook.com/funds/1272164-american-national-bank-trust/) | $1.4M | 1,486 | 0.1% | 18 |
| [Cooper Financial Group](https://holderbook.com/funds/1751581-cooper-financial-group/) | $1.4M | 1,465 | 0.1% | 7 |
| [Wedmont Private Capital](https://holderbook.com/funds/1904274-wedmont-private-capital/) | $1.3M | 1,667 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 76 | $397.8M |
| Q2 2026 | 1,966 | $222.8B |
| Q1 2026 | 1,465 | $83.4B |
| Q4 2025 | 1,285 | $59.9B |
| Q3 2025 | 1,130 | $53.1B |
| Q2 2025 | 961 | $30.7B |
| Q1 2025 | 805 | $17.7B |
| Q4 2024 | 809 | $17.3B |
| Q3 2024 | 825 | $24.0B |
| Q2 2024 | 803 | $22.8B |
| Q1 2024 | 773 | $20.9B |
| Q4 2023 | 735 | $18.9B |