292 tracked 13F filers disclose a position in DORM as of the latest SEC 13F filings, a combined $2.6B 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. | $418.2M | 4.0M | ▲+0.7% Added · +28K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $157.0M | 1.5M | →First observed position No prior filed position | Q1 2026 | |
| 3 | MORGAN STANLEY | $147.7M | 1.4M | ▲+4.7% Added · +63K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $129.1M | 1.2M | →First observed position No prior filed position | Q1 2026 | |
| 5 | STATE STREET CORP | $155.9M | 1.1M | ▲+4.0% Added · +44K sh | Q2 2026 | |
| 6 | DIMENSIONAL FUND ADVISORS LP | $114.7M | 1.1M | ▲+4.9% Added · +52K sh | Q1 2026 | |
| 7 | KTF INVESTMENTS, LLC | $118.9M | 871K | ▲+729% Added · +766K sh | Q2 2026 | |
| 8 | JENNISON ASSOCIATES LLC | $86.2M | 826K | ▲+1.5% Added · +13K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $101.7M | 745K | ▲+4.5% Added · +32K sh | Q2 2026 | |
| 10 | Channing Capital Management, LLC | $90.8M | 665K | ▲New +665K sh | Q2 2026 | |
| 11 | AMERIPRISE FINANCIAL INC | $49.3M | 473K | ▲+25% Added · +95K sh | Q1 2026 | |
| 12 | GENEVA CAPITAL MANAGEMENT LLC | $61.0M | 447K | ▼−21% Reduced · −117K sh | Q2 2026 | |
| 13 | NORTHERN TRUST CORP | $44.3M | 425K | ▲+0.1% Added · +469 sh | Q1 2026 | |
| 14 | T. Rowe Price Investment Management, Inc. | Withheld | 422K | ▲+13% Added · +47K sh | Q1 2026 | |
| 15 | BANK OF AMERICA CORP /DE/ | $42.8M | 410K | ▲+12% Added · +43K sh | Q1 2026 | |
| 16 | VICTORY CAPITAL MANAGEMENT INC | $41.5M | 398K | ▲+8.7% Added · +32K sh | Q1 2026 | |
| 17 | NORGES BANK | $41.5M | 337K | ▲+2.1% Added · +7K sh | Q4 2025 | |
| 18 | PRICE T ROWE ASSOCIATES INC /MD/ | $34.7M | 332K | ▼−35% Reduced · −179K sh | Q1 2026 | |
| 19 | WESTFIELD CAPITAL MANAGEMENT CO LP | $45.1M | 331K | ▼−28% Reduced · −130K sh | Q2 2026 | |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $34.5M | 330K | ▲+1.9% Added · +6K sh | Q1 2026 | |
| 21 | FULLER & THALER ASSET MANAGEMENT, INC. | $40.0M | 293K | ▼−4.9% Reduced · −15K sh | Q2 2026 | |
| 22 | SILVERCREST ASSET MANAGEMENT GROUP LLC | $29.5M | 283K | ▼−15% Reduced · −50K sh | Q1 2026 | |
| 23 | Mawer Investment Management Ltd. | $26.6M | 255K | ▲+180% Added · +164K sh | Q1 2026 | |
| 24 | Fiera Capital Corp | $34.6M | 254K | ▼−43% Reduced · −189K sh | Q2 2026 | |
| 25 | LOOMIS SAYLES & CO L P | $25.3M | 242K | ▼−7.7% Reduced · −20K 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, 2 funds opened a new position in DORM and 27 added to an existing one, while 25 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 | 154 funds | $228.9B |
| AMAZON.COM INCAMZN | 150 funds | $173.9B |
| META PLATFORMS INC-CLASS AMETA | 150 funds | $98.5B |
| ALPHABET INC-CL AGOOGL | 148 funds | $138.6B |
| APPLE INCAAPL | 146 funds | $245.8B |
| ELI LILLY & COLLY | 145 funds | $69.1B |
| JPMORGAN CHASE & COJPM | 145 funds | $48.3B |
| NVIDIA CORPNVDA | 144 funds | $335.9B |
| MASTERCARD INC - AMA | 143 funds | $47.6B |
| VISA INC-CLASS A SHARESV | 141 funds | $51.9B |
| COSTCO WHOLESALE CORPCOST | 141 funds | $32.7B |
| BROADCOM INCAVGO | 140 funds | $136.7B |
Ranked by how many of DORM's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 17, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 734 | $99K |
| Aug 5, 2026 | Bowen Gregory C. | VP, Chief Accounting Officer | Sell (S) | 2K | $225K |
| Aug 5, 2026 | Bowen Gregory C. | VP, Chief Accounting Officer | Sell (S) | 2K | $287K |
| Mar 12, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 318 | $32K |
| Mar 12, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 394 | $41K |
| Mar 12, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 235 | $24K |
| Jan 2, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 53 | $7K |
| Jan 2, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 186 | $23K |
| Jan 2, 2026 | Long Donna M. | SVP, CIO | Sell (S) | 573 | $71K |
| Dec 12, 2025 | McKnight John | President, Heavy Duty | Sell (S) | 2K | $258K |
| Dec 1, 2025 | McKnight John | President, Heavy Duty | Sell (S) | 4K | $521K |
| Dec 1, 2025 | McKnight John | President, Heavy Duty | Sell (S) | 911 | $120K |
Connected entities for DORM
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/DORM/capital-change-brief"
Use Arkolith's capital_change_brief for DORM. 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 DORM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.