397 tracked 13F filers disclose a position in MSA as of the latest SEC 13F filings, a combined $5.0B 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. | $533.1M | 3.3M | ▲+2.3% Added · +73K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $302.0M | 1.8M | →First observed position No prior filed position | Q1 2026 | |
| 3 | Ruane, Cunniff & Goldfarb L.P. | $291.2M | 1.8M | ▼−1.9% Reduced · −35K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $279.3M | 1.7M | →First observed position No prior filed position | Q1 2026 | |
| 5 | STATE STREET CORP | $283.8M | 1.6M | ▲+5.7% Added · +88K sh | Q2 2026 | |
| 6 | COOKE & BIELER LP | $138.6M | 845K | ▼−6.0% Reduced · −54K sh | Q1 2026 | |
| 7 | JPMORGAN CHASE & CO | $122.1M | 760K | ▼−21% Reduced · −203K sh | Q1 2026 | |
| 8 | DIMENSIONAL FUND ADVISORS LP | $124.3M | 758K | ▼−0.8% Reduced · −6K sh | Q1 2026 | |
| 9 | M&G Plc | $114.5M | 698K | ▼−4.2% Reduced · −31K sh | Q1 2026 | |
| 10 | Bank of New York Mellon Corp | $114.3M | 697K | ▼−1.3% Reduced · −9K sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $120.8M | 692K | ▼~0% Reduced · −251 sh | Q2 2026 | |
| 12 | T. Rowe Price Investment Management, Inc. | Withheld | 686K | ▼−6.8% Reduced · −50K sh | Q1 2026 | |
| 13 | FIDUCIARY MANAGEMENT INC /WI/ | $111.3M | 679K | ▼−5.1% Reduced · −36K sh | Q1 2026 | |
| 14 | Madison Asset Management, LLC | $115.3M | 661K | ▲+12% Added · +72K sh | Q2 2026 | |
| 15 | FIRST TRUST ADVISORS LP | $102.6M | 626K | ▼−0.2% Reduced · −1K sh | Q1 2026 | |
| 16 | Channing Capital Management, LLC | $104.8M | 600K | ▼−1.2% Reduced · −7K sh | Q2 2026 | |
| 17 | Conestoga Capital Advisors, LLC | $96.8M | 555K | ▼−17% Reduced · −110K sh | Q2 2026 | |
| 18 | FRANKLIN RESOURCES INC | $87.5M | 534K | ▲+18% Added · +81K sh | Q1 2026 | |
| 19 | MORGAN STANLEY | $74.6M | 455K | ▲+13% Added · +51K sh | Q1 2026 | |
| 20 | RAYMOND JAMES FINANCIAL INC | $72.5M | 445K | ▲+75% Added · +190K sh | Q1 2026 | |
| 21 | VICTORY CAPITAL MANAGEMENT INC | $72.6M | 443K | ▲+1.4% Added · +6K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $70.0M | 427K | ▲+3.4% Added · +14K sh | Q1 2026 | |
| 23 | NORGES BANK | $66.9M | 418K | ▲+34% Added · +106K sh | Q4 2025 | |
| 24 | JONES FINANCIAL COMPANIES LLLP | $64.2M | 389K | ▲2k× Added · +388K sh | Q1 2026 | |
| 25 | GOLDMAN SACHS GROUP INC | $63.6M | 388K | ▲+12% Added · +43K 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 MSA and 25 added to an existing one, while 26 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 | 228 funds | $258.3B |
| APPLE INCAAPL | 222 funds | $276.3B |
| NVIDIA CORPNVDA | 221 funds | $374.5B |
| ALPHABET INC-CL AGOOGL | 221 funds | $154.9B |
| AMAZON.COM INCAMZN | 220 funds | $191.4B |
| JPMORGAN CHASE & COJPM | 219 funds | $61.0B |
| META PLATFORMS INC-CLASS AMETA | 218 funds | $107.3B |
| ELI LILLY & COLLY | 216 funds | $72.1B |
| VISA INC-CLASS A SHARESV | 216 funds | $60.2B |
| ALPHABET INC-CL CGOOG | 215 funds | $117.9B |
| MASTERCARD INC - AMA | 215 funds | $51.3B |
| BROADCOM INCAVGO | 213 funds | $144.9B |
Ranked by how many of MSA's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 7, 2026 | Vartanian Nishan J. | Director | Sell (S) | 20K | $3.9M |
| Aug 4, 2026 | Buck Jonathan D. | Chief Accounting Officer | Sell (S) | 469 | $90K |
| Jun 11, 2026 | BECK JULIE A | Chief Financial Officer | Buy (P) | 448 | $71K |
| Feb 17, 2026 | Buck Jonathan D. | Chief Accounting Officer | Sell (S) | 1K | $224K |
| Nov 25, 2025 | Buck Jonathan D. | Chief Accounting Officer | Sell (S) | 333 | $54K |
| Sep 12, 2025 | Sciullo Stephanie L | President | Sell (S) | 2K | $400K |
| Sep 11, 2025 | Sciullo Stephanie L | President | Sell (S) | 3K | $517K |
| Sep 11, 2025 | Sciullo Stephanie L | President | Sell (S) | 2K | $293K |
| May 13, 2025 | Vartanian Nishan J. | Director | Sell (S) | 30K | $4.8M |
| Feb 24, 2025 | Buck Jonathan D. | Chief Accounting Officer | Sell (S) | 717 | $114K |
| Jul 31, 2024 | Vartanian Nishan J. | CEO, Director | Sell (S) | 4K | $746K |
| Jul 30, 2024 | Vartanian Nishan J. | CEO, Director | Sell (S) | 6K | $1.1M |
Connected entities for MSA
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/MSA/capital-change-brief"
Use Arkolith's capital_change_brief for MSA. 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 MSA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.