Medpace Holdings, Inc. MEDP
CIK 0001668397 · CUSIP 58506Q109
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 | $819.04M 2,688,123 shares | 0.02% | -39.13K(-1.4%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $771.96M 2,533,606 shares | 0.01% | -37.16K(-1.4%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 03 | Invesco Ltd. CIK 914208 · View history | $361.60M 1,186,768 shares | 0.07% | +102.02K(+9.4%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 04 | WASATCH ADVISORS LP CIK 814133 · View history | $252.73M 829,460 shares | 1.41% | -107.38K(-11.5%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $238.57M 782,986 shares | 0.01% | +3.17K(+0.4%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 06 | Mawer Investment Management Ltd. CIK 1538449 · View history | $212.13M 696,219 shares | 1.02% | +696.22KNew | SEC filing ↗ May 7, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $203.64M 668,203 shares | 0.02% | +12.07K(+1.8%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 08 | BESSEMER GROUP INC CIK 1054074 · View history | $177.41M 582,269 shares | 0.32% | +6.22K(+1.1%)Added | SEC filing ↗ Apr 23, 2025 | ▾ |
| 09 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $176.02M 577,688 shares | 0.27% | +24.10K(+4.4%)Added | SEC filing ↗ May 14, 2025 | ▾ |
| 10 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $158.47M 539,547 shares | 0.16% | +59.36K(+12.4%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 11 | RIVERBRIDGE PARTNERS LLC CIK 1112325 · View history | $146.59M 481,126 shares | 2.35% | -36.41K(-7.0%)Reduced | SEC filing ↗ Apr 21, 2025 | ▾ |
| 12 | Findlay Park Partners LLP CIK 1351950 · View history | $127.57M 418,700 shares | 1.31% | -54.40K(-11.5%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 13 | Epoch Investment Partners, Inc. CIK 1305841 · View history | $121.81M 399,796 shares | 0.63% | -38.30K(-8.7%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 14 | TD Asset Management Inc CIK 1056053 · View history | $120.62M 395,881 shares | 0.11% | -68.08K(-14.7%)Reduced | SEC filing ↗ May 7, 2025 | ▾ |
| 15 | Clearbridge Investments, LLC CIK 1348883 · View history | $120.38M 395,095 shares | 0.11% | -14.62K(-3.6%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $102.83M 337,489 shares | 0.02% | +89.35K(+36.0%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $101.19M 332,091 shares | 0.03% | +64.16K(+23.9%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 18 | Vulcan Value Partners, LLC CIK 1556785 · View history | $99.16M 325,916 shares | 1.86% | +224.58K(+221.6%)Added | SEC filing ↗ May 8, 2025 | ▾ |
| 19 | AMERICAN CAPITAL MANAGEMENT INC CIK 1320168 · View history | $98.97M 324,811 shares | 4.03% | -4.62K(-1.4%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 20 | MORGAN STANLEY CIK 895421 · View history | $91.35M 299,806 shares | 0.01% | +62.34K(+26.3%)Added | SEC filing ↗ May 15, 2025 | ▾ |
Showing 20 / 587 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 587 reporting institutions.
This page includes 20 of 587 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 587 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":"58506Q109","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.