301 tracked 13F filers disclose a position in AGO as of the latest SEC 13F filings, a combined $3.2B 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. | $471.0M | 5.8M | ▲+3.9% Added · +218K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $319.9M | 3.9M | →First observed position No prior filed position | Q1 2026 | |
| 3 | DIMENSIONAL FUND ADVISORS LP | $245.4M | 3.0M | ▼−4.5% Reduced · −142K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $160.2M | 2.0M | →First observed position No prior filed position | Q1 2026 | |
| 5 | River Road Asset Management, LLC | $154.1M | 1.9M | ▲+0.3% Added · +6K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $128.1M | 1.6M | ▼−1.5% Reduced · −24K sh | Q1 2026 | |
| 7 | FIRST TRUST ADVISORS LP | $110.5M | 1.4M | ▼−7.3% Reduced · −108K sh | Q1 2026 | |
| 8 | AMERICAN CENTURY COMPANIES INC | $107.2M | 1.3M | ▲+8.6% Added · +104K sh | Q1 2026 | |
| 9 | REINHART PARTNERS, LLC. | $104.9M | 1.3M | ▲+1.9% Added · +24K sh | Q1 2026 | |
| 10 | AQR CAPITAL MANAGEMENT LLC | $69.8M | 860K | ▲+64% Added · +334K sh | Q1 2026 | |
| 11 | FULLER & THALER ASSET MANAGEMENT, INC. | $69.2M | 850K | ▼−3.6% Reduced · −32K sh | Q1 2026 | |
| 12 | PRINCIPAL FINANCIAL GROUP INC | $63.6M | 781K | ▼−3.1% Reduced · −25K sh | Q1 2026 | |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | $59.8M | 734K | ▼−3.9% Reduced · −30K sh | Q1 2026 | |
| 14 | Boston Partners | $46.9M | 576K | ▼−25% Reduced · −191K sh | Q1 2026 | |
| 15 | NORGES BANK | $51.5M | 573K | ▲+9.5% Added · +50K sh | Q4 2025 | |
| 16 | GOLDMAN SACHS GROUP INC | $46.6M | 571K | ▲+33% Added · +143K sh | Q1 2026 | |
| 17 | MORGAN STANLEY | $46.4M | 570K | ▼−4.2% Reduced · −25K sh | Q1 2026 | |
| 18 | TWO SIGMA INVESTMENTS, LP | $42.6M | 523K | ▲+63% Added · +203K sh | Q1 2026 | |
| 19 | Quantinno Capital Management LP | $40.7M | 499K | ▲+33% Added · +124K sh | Q1 2026 | |
| 20 | NORTHERN TRUST CORP | $36.5M | 448K | ▲+0.3% Added · +1K sh | Q1 2026 | |
| 21 | RAYMOND JAMES FINANCIAL INC | $33.7M | 416K | ▼−17% Reduced · −83K sh | Q1 2026 | |
| 22 | BROWN ADVISORY INC | $33.0M | 405K | ▼−7.3% Reduced · −32K sh | Q1 2026 | |
| 23 | FRANKLIN RESOURCES INC | $31.3M | 384K | ▲+41% Added · +112K sh | Q1 2026 | |
| 24 | Long Focus Capital Management, LLC | $31.0M | 380K | —Held | Q1 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $29.7M | 364K | ▲+15% Added · +48K 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, 3 funds opened a new position in AGO and 20 added to an existing one, while 23 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 160 funds | $233.6B |
| META PLATFORMS INC-CLASS AMETA | 155 funds | $95.5B |
| AMAZON.COM INCAMZN | 152 funds | $169.1B |
| ALPHABET INC-CL AGOOGL | 152 funds | $135.3B |
| APPLE INCAAPL | 151 funds | $253.0B |
| ELI LILLY & COLLY | 151 funds | $65.4B |
| MICRON TECHNOLOGY INCMU | 151 funds | $32.2B |
| NVIDIA CORPNVDA | 150 funds | $334.7B |
| BROADCOM INCAVGO | 149 funds | $134.9B |
| TESLA INCTSLA | 149 funds | $62.0B |
| MASTERCARD INC - AMA | 149 funds | $46.8B |
| COSTCO WHOLESALE CORPCOST | 149 funds | $32.5B |
Ranked by how many of AGO's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 29, 2026 | Radtke Lorin | Director | Sell (S) | 1K | $78K |
| May 11, 2026 | Bailenson Robert | Chief Operating Officer | Sell (S) | 18K | $1.4M |
| May 11, 2026 | Bailenson Robert | Chief Operating Officer | Sell (S) | 32K | $2.6M |
| Mar 30, 2026 | BORGES FRANCISCO L | Director | Sell (S) | 124K | $9.9M |
| Mar 23, 2026 | FREDERICO DOMINIC | President/CEO/Deputy Chairman, Director | Sell (S) | 30K | $2.4M |
| Mar 20, 2026 | FREDERICO DOMINIC | President/CEO/Deputy Chairman, Director | Sell (S) | 20K | $1.6M |
| Mar 4, 2026 | Radtke Lorin | Director | Sell (S) | 1K | $106K |
| Sep 23, 2025 | FREDERICO DOMINIC | President/CEO/Deputy Chairman, Director | Sell (S) | 25K | $2.1M |
| Aug 11, 2025 | Bailenson Robert | Chief Operating Officer | Sell (S) | 40K | $3.3M |
| May 20, 2025 | FREDERICO DOMINIC | President/CEO/Deputy Chairman, Director | Sell (S) | 10K | $899K |
| May 19, 2025 | FREDERICO DOMINIC | President/CEO/Deputy Chairman, Director | Sell (S) | 72K | $6.2M |
| May 13, 2025 | Bieling Laura | Chief Accounting Officer | Sell (S) | 3K | $232K |
Connected entities for AGO
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/AGO/capital-change-brief"
Use Arkolith's capital_change_brief for AGO. 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 AGO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.