AMPGAMPLITECH GROUP INC
CUSIP 03211Q200 · Yahoo Finance ↗ · Google Finance ↗
Amplitech Group Inc (AMPG) has 37 institutional holders in Filings Flow’s 13F database, together reporting 6.13M shares worth $11M as of Q1 2026. The largest reported holders are Symbiosis Capital Partners, LLC, Bard Associates Inc, and Vanguard Group Inc.
Institutional Holders
37
Q1 2026
Reported Value
$11M
Ticker
AMPG
Quarters Tracked
6
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| BARD ASSOCIATES INC$398M AUM | 0.76% | $3M | 1.60M | Q1 2026OLDER |
| Cable Car Capital, LP$289M AUM | 0.35% | $1M | 530.9K | Q1 2026OLDER |
| Creek Drive Management Group LLC$433M AUM | 0.28% | $1M | 400.0K | Q2 2026 |
| Informed Momentum Co LLC$866M AUM | 0.06% | $522,293 | 174.7K | Q4 2025OLDER |
| Evernest Financial Advisors, LLC$481M AUM | 0.05% | $229,400 | 74.0K | Q4 2025OLDER |
| Pekin Hardy Strauss, Inc.$957M AUM | 0.03% | $305,520 | 160.8K | Q1 2026OLDER |
| ESSEX INVESTMENT MANAGEMENT CO LLC$632M AUM | 0.03% | $166,896 | 87.8K | Q1 2026OLDER |
| CORSAIR CAPITAL MANAGEMENT, L.P.$673M AUM | 0.02% | $132,472 | 69.7K | Q1 2026OLDER |
| THOMPSON DAVIS & CO., INC.$150M AUM | 0.02% | $22,800 | 12.0K | Q1 2026OLDER |
| EQUITEC PROPRIETARY MARKETS, LLC$187M AUM | 0.01% | $17,940 | 6.0K | Q4 2025OLDER |
| Integrated Wealth Concepts LLC$12.5B AUM | 0.01% | $807,139 | 424.8K | Q1 2026OLDER |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$1.6B AUM | 0.01% | $85,413 | 45.0K | Q1 2026OLDER |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC$5.0B AUM | 0.00% | $201,113 | 105.8K | Q1 2026OLDER |
| SIG BROKERAGE, LP$3.8B AUM | 0.00% | $104,500 | 55.0K | Q1 2026OLDER |
| Caitong International Asset Management Co., Ltd$541M AUM | 0.00% | $3,482 | 895 | Q3 2025OLDER |
| XTX Topco Ltd$5.8B AUM | 0.00% | $82,143 | 43.2K | Q1 2026OLDER |
| Bryn Mawr Trust Advisors, LLC$2.1B AUM | 0.00% | $28,073 | 14.8K | Q1 2026OLDER |
| Cornerstone Planning Group LLC$749M AUM | 0.00% | $8,626 | 3.8K | Q1 2026OLDER |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.00% | $707,940 | 372.6K | Q1 2026OLDER |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $38,768 | 20.4K | Q1 2026OLDER |
| Engineers Gate Manager LP$8.0B AUM | 0.00% | $61,767 | 20.7K | Q4 2025OLDER |
| SEI INVESTMENTS CO$108.4B AUM | 0.00% | $318,851 | 106.6K | Q4 2025OLDER |
| TFC Financial Management, Inc.$812M AUM | 0.00% | $1,900 | 1.0K | Q1 2026OLDER |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $8,328 | 4.4K | Q1 2026OLDER |
| MARYLAND CAPITAL ADVISORS INC.$295M AUM | 0.00% | $598 | 200 | Q4 2025OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $1M | 717.6K | Q1 2026OLDER |
| DIMENSIONAL FUND ADVISORS LP$481.4B AUM | 0.00% | $409,542 | 215.5K | Q1 2026OLDER |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $488,034 | 256.9K | Q1 2026OLDER |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.00% | $93,174 | 49.0K | Q1 2026OLDER |
| VANGUARD FIDUCIARY TRUST CO$396.1B AUM | 0.00% | $211,388 | 111.3K | Q1 2026OLDER |
| Squarepoint Ops LLC$85.1B AUM | 0.00% | $45,014 | 15.1K | Q4 2025OLDER |
| VANGUARD CAPITAL MANAGEMENT LLC$4.04T AUM | 0.00% | $2M | 805.4K | Q1 2026OLDER |
| VANGUARD GROUP INC$6.90T AUM | 0.00% | $2M | 768.0K | Q4 2025OLDER |
| GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM | 0.00% | $461,335 | 242.7K | Q1 2026OLDER |
| MARSHALL WACE, LLP$100.4B AUM | 0.00% | $27,441 | 14.4K | Q1 2026OLDER |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.00% | $38,603 | 12.9K | Q4 2025OLDER |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $11,637 | 6.1K | Q1 2026OLDER |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $37,865 | 12.7K | Q4 2025OLDER |
| LPL Financial LLC$376.6B AUM | 0.00% | $58,349 | 30.7K | Q1 2026OLDER |
| NORTHERN TRUST CORP$756.6B AUM | 0.00% | $88,477 | 46.6K | Q1 2026OLDER |
| Vanguard Global Advisers, LLC$186.5B AUM | 0.00% | $18,903 | 9.9K | Q1 2026OLDER |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $62,320 | 32.8K | Q1 2026OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $49,709 | 26.2K | Q1 2026OLDER |
| STATE STREET CORP$2.90T AUM | 0.00% | $169,419 | 89.2K | Q1 2026OLDER |
| BlackRock, Inc.$5.72T AUM | 0.00% | $205,453 | 108.1K | Q1 2026OLDER |
| MORGAN STANLEY$1.67T AUM | 0.00% | $51,627 | 17.3K | Q1 2026OLDER |
| JONES FINANCIAL COMPANIES LLLP$208.1B AUM | 0.00% | $1,350 | 750 | Q1 2026OLDER |
| CITIGROUP INC$234.5B AUM | 0.00% | $1,091 | 574 | Q1 2026OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $2,000 | 915 | Q1 2026OLDER |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $51 | 17 | Q4 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.