Who owns Medpace Holdings, Inc.?
Institutional ownership of MEDP from SEC Form 13F filings across 415 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
415
13F holders
$7.43B
value, 2026 filers
61.1%
of shares outstanding (17.0M sh)
42
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MEDP's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.5M | $1.32B | 0.0% | 9% | +1.1% |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | 2.1M | $1.1M | 0.1% | 7.4% | +614.9% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.1M | $600.2M | 0.0% | 4.1% | +1.0% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.0M | $543.8M | 0.0% | 3.7% | -49.2% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 710,465 | $376.3M | 0.0% | 2.5% | -4.6% |
| 6 | Invesco Ltd. | 579,241 | $306.8M | 0.0% | 2.1% | +0.3% |
| 7 | BAILLIE GIFFORD & CO | 473,211 | $250.6M | 0.2% | 1.7% | -6.0% |
| 8 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 429,012 | $227.2M | 0.1% | 1.5% | +8.4% |
| 9 | MORGAN STANLEY | 317,548 | $168.2M | 0.0% | 1.1% | +10.1% |
| 10 | UBS Group AG | 303,926 | $161.0M | 0.0% | 1.1% | -10.7% |
| 11 | BESSEMER GROUP INC | 282,897 | $149,819 | 0.2% | 1% | -0.9% |
| 12 | TD Asset Management Inc | 263,872 | $139.7M | 0.1% | 0.9% | +98.3% |
| 13 | Thrivent Financial for Lutherans | 256,341 | $135,756 | 0.2% | 0.9% | +10.7% |
| 14 | GOLDMAN SACHS GROUP INC | 250,781 | $132.8M | 0.0% | 0.9% | +48.8% |
| 15 | D. E. Shaw & Co., Inc. | 234,537 | $124.2M | 0.1% | 0.8% | -45.8% |
| 16 | NORGES BANKNEW | 226,954 | $120.2M | 0.0% | 0.8% | new |
| 17 | Clearbridge Investments, LLC | 226,104 | $119.7M | 0.1% | 0.8% | +28.5% |
| 18 | NORTHERN TRUST CORP | 225,430 | $119.4M | 0.0% | 0.8% | -0.4% |
| 19 | BANK OF AMERICA CORP /DE/ | 220,720 | $116.9M | 0.0% | 0.8% | +4.0% |
| 20 | JPMORGAN CHASE & CO | 214,912 | $115.5M | 0.0% | 0.8% | +39.9% |
| 21 | Sixth Street Partners Management Company, L.P.NEW | 211,847 | $112.2M | 19.4% | 0.8% | new |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 211,847 | $112.2M | 0.0% | 0.8% | +7.8% |
| 23 | NATIXIS ADVISORS, LLC | 195,579 | $103,576 | 0.1% | 0.7% | +11.9% |
| 24 | JONES FINANCIAL COMPANIES LLLP | 191,268 | $100.8M | 0.0% | 0.7% | +13.7% |
| 25 | FRANKLIN RESOURCES INC | 180,531 | $95.6M | 0.0% | 0.6% | -10.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.