87 tracked 13F filers disclose a position in ABTC as of the latest SEC 13F filings, a combined $17.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $3.4M | 3.6M | ▲+7.8% Added · +266K sh | Q1 2026 | |
| 2 | JANE STREET GROUP, LLC | $1.7M | 1.9M | ▲+12% Added · +202K sh | Q1 2026 | |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $1.6M | 1.7M | ▲New +1.7M sh | Q1 2026 | |
| 4 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1.5M | 1.7M | ▼−6.8% Reduced · −122K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $1.4M | 1.5M | →First observed position No prior filed position | Q1 2026 | |
| 6 | UBS Group AG | $1.1M | 1.2M | ▲+158% Added · +719K sh | Q1 2026 | |
| 7 | PNC FINANCIAL SERVICES GROUP, INC. | $808K | 875K | ▲543× Added · +873K sh | Q1 2026 | |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $714K | 773K | ▼−36% Reduced · −440K sh | Q1 2026 | |
| 9 | VANGUARD FIDUCIARY TRUST CO | $649K | 703K | →First observed position No prior filed position | Q1 2026 | |
| 10 | TWO SIGMA INVESTMENTS, LP | $556K | 601K | ▼−77% Reduced · −2.0M sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $487K | 527K | ▲+867% Added · +472K sh | Q1 2026 | |
| 12 | GROUP ONE TRADING LLC | $435K | 470K | ▼−14% Reduced · −79K sh | Q1 2026 | |
| 13 | BALYASNY ASSET MANAGEMENT L.P. | $355K | 384K | ▲+219% Added · +264K sh | Q1 2026 | |
| 14 | Bank of New York Mellon Corp | $348K | 376K | ▲12× Added · +345K sh | Q1 2026 | |
| 15 | NORTHERN TRUST CORP | $276K | 298K | —Held | Q1 2026 | |
| 16 | MORGAN STANLEY | $232K | 251K | ▲+79% Added · +111K sh | Q1 2026 | |
| 17 | Itau Unibanco Holding S.A. | $204K | 220K | ▲New +220K sh | Q1 2026 | |
| 18 | J. Derek Lewis & Associates Inc. | $117K | 172K | ▲+146% Added · +102K sh | Q2 2026 | |
| 19 | IMC-Chicago, LLC | $149K | 161K | ▲New +161K sh | Q1 2026 | |
| 20 | Procyon Advisors, LLC | $100K | 147K | ▲+42% Added · +44K sh | Q2 2026 | |
| 21 | LPL Financial LLC | $132K | 143K | ▲+140% Added · +83K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $116K | 125K | ▼−96% Reduced · −3.0M sh | Q1 2026 | |
| 23 | BANK OF AMERICA CORP /DE/ | $79K | 86K | ▼−4.5% Reduced · −4K sh | Q1 2026 | |
| 24 | Cetera Investment Advisers | $68K | 74K | ▲+247% Added · +53K sh | Q1 2026 | |
| 25 | GM Advisory Group, LLC | $58K | 63K | —Held | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 14 funds opened a new position in ABTC and 6 added to an existing one, while 4 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 3 funds | $503.5M |
| VANGUARD S&P 500 ETFVOO | 3 funds | $273.0M |
| VANGUARD TOTAL STOCK MKT ETFVTI | 3 funds | $245.6M |
| APPLE INCAAPL | 3 funds | $181.2M |
| INVESCO QQQ TRUST SERIES 1QQQ | 3 funds | $157.4M |
| ISHARES CORE S&P 500 ETFIVV | 3 funds | $137.0M |
| MICRON TECHNOLOGY INCMU | 3 funds | $131.9M |
| ALPHABET INC-CL AGOOGL | 3 funds | $120.2M |
| TESLA INCTSLA | 3 funds | $116.6M |
| VANGUARD HIGH DVD YIELD ETFVYM | 3 funds | $113.8M |
| AMAZON.COM INCAMZN | 3 funds | $107.0M |
| MICROSOFT CORPMSFT | 3 funds | $98.8M |
Ranked by how many of ABTC's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 6, 2026 | Mateen Justin | Director | Buy (P) | 162K | $1.0M |
| Aug 5, 2026 | Mateen Justin | Director | Buy (P) | 145K | $925K |
| Jun 15, 2026 | Busch Richard | Director | Buy (P) | 450K | $392K |
| Mar 5, 2026 | Busch Richard | Director | Buy (P) | 68K | $78K |
| Mar 4, 2026 | Busch Richard | Director | Buy (P) | 90K | $104K |
| Mar 3, 2026 | Busch Richard | Director | Buy (P) | 240K | $230K |
| Mar 3, 2026 | Mateen Justin | Director | Buy (P) | 1.8M | $1.9M |
| Dec 22, 2025 | Busch Richard | Director | Buy (P) | 101K | $200K |
| Dec 16, 2025 | Busch Richard | Director | Buy (P) | 175K | $291K |
| Sep 3, 2025 | Anchor Labs, Inc. | Director, 10% Owner | Sell (S) | 181K | $1.7M |
| Sep 3, 2025 | Anchor Labs, Inc. | Director, 10% Owner | Sell (S) | 1.1M | $9.3M |
| Sep 3, 2025 | Anchor Labs, Inc. | Director, 10% Owner | Sell (S) | 1.3M | $9.2M |
| Class | 13F holders | Value held |
|---|---|---|
| ABTCthis pageStock | 128 funds | $30.9M |
| ABTCthis pageStock | 3 funds | $16K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for ABTC
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/ABTC/capital-change-brief"
Use Arkolith's capital_change_brief for ABTC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ABTC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.