132 tracked 13F filers disclose a position in ACH as of the latest SEC 13F filings, a combined $159.6M 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 | Coliseum Capital Management, LLC | $29.9M | 13.1M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $11.9M | 5.2M | ▼−3.3% Reduced · −177K sh | Q1 2026 | |
| 3 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $8.3M | 3.6M | ▼−10% Reduced · −422K sh | Q1 2026 | |
| 4 | BANK OF AMERICA CORP /DE/ | $7.8M | 3.4M | ▲+107% Added · +1.8M sh | Q1 2026 | |
| 5 | Invenomic Capital Management LP | $7.7M | 3.4M | ▼−3.8% Reduced · −133K sh | Q1 2026 | |
| 6 | D. E. Shaw & Co., Inc. | $7.6M | 3.3M | ▼−6.9% Reduced · −247K sh | Q1 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $7.5M | 3.3M | →First observed position No prior filed position | Q1 2026 | |
| 8 | Sixth Street Partners Management Company, L.P. | $9.9M | 2.9M | ▲New +2.9M sh | Q2 2026 | |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | $6.0M | 2.7M | →First observed position No prior filed position | Q1 2026 | |
| 10 | DIMENSIONAL FUND ADVISORS LP | $5.9M | 2.6M | ▼−13% Reduced · −404K sh | Q1 2026 | |
| 11 | PARADIGM CAPITAL MANAGEMENT INC/NY | $8.7M | 2.5M | ▲+42% Added · +750K sh | Q2 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $6.4M | 1.9M | ▲+2.0% Added · +37K sh | Q2 2026 | |
| 13 | MARSHALL WACE, LLP | $4.0M | 1.8M | ▲+230% Added · +1.2M sh | Q1 2026 | |
| 14 | STATE STREET CORP | $5.5M | 1.6M | ▼−1.8% Reduced · −29K sh | Q2 2026 | |
| 15 | Dana Investment Advisors, Inc. | $3.4M | 1.5M | ▼−0.2% Reduced · −3K sh | Q1 2026 | |
| 16 | Connor, Clark & Lunn Investment Management Ltd. | $4.4M | 1.3M | ▼−6.7% Reduced · −92K sh | Q2 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $2.7M | 1.2M | ▲+1.6% Added · +20K sh | Q1 2026 | |
| 18 | GOLDMAN SACHS GROUP INC | $2.1M | 941K | ▲+41% Added · +275K sh | Q1 2026 | |
| 19 | AQR CAPITAL MANAGEMENT LLC | $1.7M | 732K | ▲+53% Added · +253K sh | Q1 2026 | |
| 20 | NORTHERN TRUST CORP | $1.4M | 601K | ▲+3.5% Added · +20K sh | Q1 2026 | |
| 21 | MILLENNIUM MANAGEMENT LLC | $1.1M | 475K | ▼−82% Reduced · −2.2M sh | Q1 2026 | |
| 22 | VANGUARD FIDUCIARY TRUST CO | $1.1M | 468K | →First observed position No prior filed position | Q1 2026 | |
| 23 | MORGAN STANLEY | $968K | 425K | ▼−44% Reduced · −338K sh | Q1 2026 | |
| 24 | Vanguard Global Advisers, LLC | $964K | 423K | →First observed position No prior filed position | Q1 2026 | |
| 25 | Massar Capital Management, LP | $960K | 421K | ▲New +421K sh | 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, 4 funds opened a new position in ACH and 16 added to an existing one, while 18 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 |
|---|---|---|
| AMAZON.COM INCAMZN | 53 funds | $76.6B |
| NVIDIA CORPNVDA | 52 funds | $159.3B |
| MICROSOFT CORPMSFT | 52 funds | $109.2B |
| ALPHABET INC-CL AGOOGL | 52 funds | $59.3B |
| META PLATFORMS INC-CLASS AMETA | 52 funds | $47.7B |
| ELI LILLY & COLLY | 52 funds | $29.4B |
| ADVANCED MICRO DEVICESAMD | 52 funds | $13.3B |
| BRISTOL-MYERS SQUIBB COBMY | 52 funds | $5.4B |
| ALPHABET INC-CL CGOOG | 51 funds | $52.1B |
| VISA INC-CLASS A SHARESV | 51 funds | $28.1B |
| NETFLIX INCNFLX | 51 funds | $18.6B |
| UNITEDHEALTH GROUP INCUNH | 51 funds | $12.8B |
Ranked by how many of ACH's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
Connected entities for ACH
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/ACH/capital-change-brief"
Use Arkolith's capital_change_brief for ACH. 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 ACH. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.