Birchtech Corp Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| HEARTLAND ADVISORS INC | 08/11/2026 | 1.00 M | $2.05 M | 0.00% | 3.80% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 721.18 K | $1.48 M | 100.00% | 2.74% |
| ANCORA ADVISORS, LLC | 08/14/2026 | 700.24 K | $1.44 M | 63.35% | 2.66% |
| CHAPIN DAVIS, INC. | 07/07/2026 | 686.69 K | $1.41 M | 0.00% | 2.61% |
| ARISTIDES CAPITAL LLC | 08/13/2026 | 425.00 K | $871.25 K | 0.00% | 1.62% |
| WHITE PINE CAPITAL LLC | 08/05/2026 | 330.15 K | $676.82 K | -6.18% | 1.26% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 139.19 K | $285.34 K | 100.00% | 0.53% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 103.67 K | $212.52 K | 100.00% | 0.39% |
| BLACKROCK, INC. | 08/07/2026 | 71.25 K | $146.06 K | 100.00% | 0.27% |
| ARS INVESTMENT PARTNERS, LLC | 07/09/2026 | 64.20 K | $131.61 K | 25.64% | 0.24% |
| DIAMETRIC CAPITAL, LP | 08/14/2026 | 52.95 K | $104.73 K | 27.03% | 0.20% |
| SIGMA PLANNING CORP | 08/07/2026 | 52.41 K | $107.45 K | 0.00% | 0.20% |
| NORTHERN TRUST CORP | 08/13/2026 | 47.56 K | $97.49 K | 100.00% | 0.18% |
| CITADEL ADVISORS LLC | 09/02/2026 | 41.39 K | $84.84 K | -18.84% | 0.16% |
| CREWE ADVISORS LLC | 07/24/2026 | 35.60 K | $72.98 K | 114.46% | 0.14% |
| CI PRIVATE WEALTH, LLC | 08/27/2026 | 21.54 K | $44.17 K | 100.00% | 0.08% |
| UBS GROUP AG | 08/13/2026 | 15.51 K | $31.80 K | 112.33% | 0.06% |
| WATERS PARKERSON & CO., LLC | 07/30/2026 | 13.00 K | $26.65 K | 0.00% | 0.05% |
| CIBC WORLD MARKET INC. | 08/13/2026 | 10.61 K | $21.74 K | 0.00% | 0.04% |
| SMARTLEAF ASSET MANAGEMENT LLC | 08/12/2026 | 9.09 K | $18.64 K | 0.00% | 0.03% |
| NATIONAL BANK OF CANADA /FI/ | 08/10/2026 | 4.88 K | $11.98 K | 1.73% | 0.02% |
| PERSISTENT ASSET PARTNERS LTD | 08/07/2026 | 3.09 K | $6.12 K | 100.00% | 0.01% |
| MORGAN STANLEY | 08/13/2026 | 2.50 K | $5.13 K | 0.00% | 0.01% |
| ROYAL BANK OF CANADA | 08/14/2026 | 506 | $1.00 K | 100.00% | 0.00% |
| CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 08/05/2026 | 10 | $20 | 11.11% | 0.00% |
| BARCLAYS PLC | 08/14/2026 | 2 | $4 | 100.00% | 0.00% |
| HUNTINGTON NATIONAL BANK | 08/13/2026 | 1 | $2 | 0.00% | 0.00% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| GTS SECURITIES LLC | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| HRT FINANCIAL LP | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| COLONY GROUP, LLC | 08/12/2026 | 0 | $0 | -100.00% | 0.00% |
| MINK BROOK ASSET MANAGEMENT LLC | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Birchtech Corp institutional Ownership - FAQ's
During the previous two years, 32 institutional investors and hedge funds held shares of Birchtech Corp. The most heavily invested institutionals were:
HEARTLAND ADVISORS INC: 1,000,000
VANGUARD CAPITAL MANAGEMENT LLC: 721,182
Ancora Advisors, LLC: 700,244
CHAPIN DAVIS, INC.: 686,693
Aristides Capital LLC: 425,000
WHITE PINE CAPITAL LLC: 330,154
17.31% of Birchtech Corp stock is owned by institutional investors.
Institutional investors have bought a total of 4.55 M shares in the last 24 months. This purchase volume represents approximately $10.33 M in transactions.