Donnelley Financial Solutions, Inc. DFIN
CIK 0001669811 · CUSIP 25787G100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $186.64M 4,269,919 shares | 0.00% | -225.87K(-5.0%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $81.68M 1,868,709 shares | 0.00% | +18.75K(+1.0%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 03 | Mawer Investment Management Ltd. CIK 1538449 · View history | $58.26M 1,332,775 shares | 0.28% | -402.79K(-23.2%)Reduced | SEC filing ↗ May 7, 2025 | ▾ |
| 04 | Thrivent Financial for Lutherans CIK 314984 · Amended · View history | $52.65M 1,204,554 shares | 0.12% | +1.18M(+5769.9%)Added | SEC filing ↗ Aug 26, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $52.27M 1,195,743 shares | 0.00% | +31.13K(+2.7%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 06 | MORGAN STANLEY CIK 895421 · View history | $45.88M 1,049,723 shares | 0.00% | +260.88K(+33.1%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 07 | RICE HALL JAMES & ASSOCIATES, LLC CIK 1230765 · View history | $36.10M 825,984 shares | 2.12% | -17.77K(-2.1%)Reduced | SEC filing ↗ May 1, 2025 | ▾ |
| 08 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $34.09M 779,969 shares | 0.01% | -99.49K(-11.3%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 09 | Simcoe Capital Management, LLC CIK 1633362 · View history | $33.84M 774,165 shares | 6.07% | 0(0.0%)Unchanged | SEC filing ↗ May 14, 2025 | ▾ |
| 10 | Boston Trust Walden Corp CIK 1534866 · View history | $33.34M 762,656 shares | 0.24% | -11.10K(-1.4%)Reduced | SEC filing ↗ Apr 21, 2025 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $27.81M 636,139 shares | 0.00% | +45.91K(+7.8%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $26.04M 595,643 shares | 0.00% | +299(+0.1%)Added | SEC filing ↗ May 14, 2025 | ▾ |
| 13 | NORTHERN TRUST CORP CIK 73124 · View history | $25.66M 587,158 shares | 0.00% | +41.95K(+7.7%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 14 | FRONTIER CAPITAL MANAGEMENT CO LLC CIK 351173 · View history | $22.95M 524,979 shares | 0.25% | +105.27K(+25.1%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 15 | Ophir Asset Management Pty Ltd CIK 1844640 · View history | $20.95M 479,296 shares | 3.66% | +479.30KNew | SEC filing ↗ May 15, 2025 | ▾ |
| 16 | Aberdeen Group plc CIK 1716774 · View history | $18.82M 430,553 shares | 0.04% | +70.01K(+19.4%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | Invesco Ltd. CIK 914208 · View history | $18.53M 423,883 shares | 0.00% | -602.75K(-58.7%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 18 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $17.11M 391,512 shares | 0.05% | +15.78K(+4.2%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history | $16.34M 373,927 shares | 0.00% | +320(+0.1%)Added | SEC filing ↗ Sep 15, 2025 | ▾ |
| 20 | JPMORGAN CHASE & CO CIK 19617 · View history | $15.63M 357,698 shares | 0.00% | -31.87K(-8.2%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
Showing 20 / 235 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 235 reporting institutions.
This page includes 20 of 235 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 235 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"25787G100","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.