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/MSGS/capital-change-brief"
Use Arkolith's capital_change_brief for MSGS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $646.6M | 2.0M | ▲+0.8% Added · +15K sh | Q1 2026 | |
| 2 | Silver Lake Group, L.L.C. | $610.6M | 1.9M | —Held | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $300.0M | 933K | ▲New +933K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $254.5M | 792K | ▲New +792K sh | Q1 2026 | |
| 5 | T. Rowe Price Investment Management, Inc. | Withheld | 791K | ▲+22% Added · +142K sh | Q1 2026 | |
| 6 | ARIEL INVESTMENTS, LLC | $230.6M | 717K | ▼−0.7% Reduced · −5K sh | Q1 2026 | |
| 7 | GATES FOUNDATION TRUST | $190.4M | 592K | —Held | Q1 2026 | |
| 8 | GAMCO INVESTORS, INC. ET AL | $188.9M | 588K | ▼−4.2% Reduced · −26K sh | Q1 2026 | |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $187.9M | 585K | ▼−16% Reduced · −115K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $181.6M | 565K | ▲+4.9% Added · +27K sh | Q1 2026 | |
| 11 | Clearbridge Investments, LLC | $145.8M | 454K | —Held | Q1 2026 | |
| 12 | GABELLI FUNDS LLC | $125.6M | 391K | ▼−0.9% Reduced · −3K sh | Q1 2026 | |
| 13 | TOMS Capital Investment Management LP | $111.5M | 347K | ▲+5.2% Added · +17K sh | Q1 2026 | |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $99.7M | 310K | ▲+6.6% Added · +19K sh | Q1 2026 | |
| 15 | MORGAN STANLEY | $98.7M | 307K | ▼−2.5% Reduced · −8K sh | Q1 2026 | |
| 16 | VICTORY CAPITAL MANAGEMENT INC | $82.8M | 258K | ▼−23% Reduced · −77K sh | Q1 2026 | |
| 17 | REINHART PARTNERS, LLC. | $72.3M | 225K | ▲+4.7% Added · +10K sh | Q1 2026 | |
| 18 | SAMLYN CAPITAL, LLC | $70.0M | 218K | ▲New +218K sh | Q1 2026 | |
| 19 | Contour Asset Management LLC | $66.0M | 205K | ▲+7.5% Added · +14K sh | Q1 2026 | |
| 20 | NORGES BANK | $51.1M | 198K | ▲+5.3% Added · +10K sh | Q4 2025 | |
| 21 | RENAISSANCE TECHNOLOGIES LLC | $55.3M | 172K | ▲+46% Added · +54K sh | Q1 2026 | |
| 22 | Southpoint Capital Advisors LP | $49.8M | 155K | ▲+3.3% Added · +5K sh | Q1 2026 | |
| 23 | SYSTEMATIC FINANCIAL MANAGEMENT LP | $49.7M | 155K | ▼−1.3% Reduced · −2K sh | Q1 2026 | |
| 24 | Greenhouse Funds LLLP | $49.5M | 154K | ▼−63% Reduced · −268K sh | Q1 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $42.9M | 133K | ▲+4.2% Added · +5K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 1, 2026 | Marianne E. Dolan Weber 2012 Descendants Trust | Insider | Other (J) | 10K | — |
| Jun 1, 2026 | CHARLES F. DOLAN 2009 FAMILY TRUST FBO MARIANNE DOLAN WEBER | Insider | Other (J) | 10K | — |
| Apr 16, 2026 | Ripp Christopher | SVP, Controller and PAO | Grant (A) | 192 | $0 |
| Feb 20, 2026 | DOLAN KATHLEEN MARGARET | Insider | Other (J) | 17K | — |
| Feb 20, 2026 | Dolan Kristin A | Insider | Other (J) | 37K | — |
| Feb 20, 2026 | DOLAN CHARLES P | Director | Sell (S) | 4K | $1.3M |
| Feb 20, 2026 | DOLAN CHARLES P | Director | Sell (S) | 1K | $414K |
| Feb 20, 2026 | DOLAN CHARLES P | Director | Sell (S) | 331 | $108K |
| Feb 20, 2026 | CHARLES F. DOLAN CHILDREN TRUST FBO DEBORAH DOLAN-SWEENEY | Insider | Other (J) | 17K | — |
| Feb 20, 2026 | CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY | Insider | Other (J) | 20K | — |
| Feb 20, 2026 | CHARLES F. DOLAN 2009 FAMILY TRUST FBO PATRICK F. DOLAN | Insider | Other (J) | 15K | — |
| Feb 20, 2026 | CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN | Insider | Other (J) | 37K | — |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 122 funds | $45.5B |
| META PLATFORMS INC-CLASS AMETA | 121 funds | $21.1B |
| NVIDIA CORPNVDA | 120 funds | $65.7B |
| ALPHABET INC-CL AGOOGL | 120 funds | $31.7B |
| AMAZON.COM INCAMZN | 119 funds | $36.7B |
| JPMORGAN CHASE & COJPM | 116 funds | $16.3B |
| TESLA INCTSLA | 116 funds | $14.1B |
| VISA INC-CLASS A SHARESV | 116 funds | $9.7B |
| ORACLE CORPORCL | 116 funds | $5.3B |
| BROADCOM INCAVGO | 115 funds | $23.9B |
| ELI LILLY & COLLY | 115 funds | $12.1B |
| MASTERCARD INC - AMA | 115 funds | $8.9B |
Ranked by how many of MSGS's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MSGS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.