Medpace HoldingsMEDP
13F holders, Q3 2025 (September 30)673holders +71
134new positions
59sold out
12famous investors
$513.79avg. 13F price*
At the end of Q3 2025, 673 institutions reported holding Medpace Holdings Inc. (MEDP) in their 13F filings, up 71 from Q2 2025. 134 opened new positions and 59 sold out. The largest holders were BlackRock, Inc. ($1.2B), Vanguard Group Inc. ($1.2B) and AQR Capital Management ($518.2M). 12 famous investors held it, including Francois Rochon (4.6% of Giverny Capital's portfolio), Jim Simons / Peter Brown (0.3% of Renaissance Technologies's portfolio) and Cliff Asness (0.3% of AQR Capital Management's portfolio).
- Company
- Medpace Holdings Inc.
- CUSIP
- 58506Q109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 134 | $142.4M |
| Exits | 59 | $90.0M |
All 13F filers, Q2 2025 → Q3 2025: 2,287,957 shares bought and 4,459,422 shares sold, net −2,171,465 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 673 holders
| BlackRock, Inc. | 0.02% | Reduce -4.4% | 2,357,123 | $1.2B |
| Vanguard Group Inc. | 0.02% | Reduce -4.5% | 2,282,972 | $1.2B |
| AQR Capital Management | 0.33% | Add +65.1% | 1,025,410 | $518.2M |
| Wasatch Advisors LP | 2.56% | Reduce -2.1% | 925,963 | $476.1M |
| State Street Corp. | 0.01% | Reduce -4.8% | 673,141 | $346.1M |
| Mawer Investment Management Ltd. | 1.73% | Reduce -20.9% | 646,774 | $332.5M |
| Geode Capital Management, LLC | 0.02% | Add +0.7% | 642,673 | $330.5M |
| D. E. Shaw & Co. | 0.27% | Add +74.7% | 600,140 | $308.6M |
| Baillie Gifford & Co. | 0.22% | Add +12.0% | 584,796 | $300.7M |
| Invesco Ltd. | 0.04% | Add +18.9% | 537,407 | $276.3M |
| Morgan Stanley | 0.02% | Add +4.7% | 510,923 | $262.7M |
| Renaissance Technologies | 0.34% | Reduce -27.2% | 493,588 | $253.8M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -6.3% | 388,058 | $199.5M |
| Riverbridge Partners LLC | 3.17% | Reduce -15.9% | 365,088 | $187.7M |
| Bessemer Group Inc. | 0.27% | Reduce -32.6% | 341,917 | $175.8M |
| Arrowstreet Capital, Limited Partnership | 0.10% | Add +205.8% | 314,150 | $161.5M |
| Findlay Park Partners LLP | 1.63% | Reduce -1.7% | 302,300 | $155.4M |
| Madison Asset Management, LLC | 1.66% | Reduce -1.5% | 292,629 | $150.5M |
| Giverny Capital | 4.56% | Add +0.0% | 261,802 | $134.6M |
| Clearbridge Investments, LLC | 0.10% | Reduce -2.8% | 256,564 | $131.9M |
| American Capital Management Inc. | 5.10% | Reduce -6.3% | 248,757 | $127.9M |
| UBS Group AG | 0.02% | Reduce -9.5% | 247,629 | $127.3M |
| Northern Trust Corp. | 0.02% | Reduce -28.0% | 242,402 | $124.6M |
| Bank of America Corp. | 0.01% | Add +20.7% | 229,353 | $117.9M |
| Vulcan Value Partners, LLC | 1.87% | Reduce -30.4% | 200,172 | $103.2M |
| GW&K Investment Management, LLC | 0.90% | Reduce -23.7% | 198,261 | $101.9M |
| Voloridge Investment Management, LLC | 0.33% | Reduce -17.3% | 190,994 | $98.2M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -3.0% | 188,577 | $97.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +84.7% | 180,395 | $92.8M |
| JPMorgan Chase & Co. | 0.01% | Reduce -33.0% | 177,853 | $91.4M |
| Bank of New York Mellon Corp | 0.02% | Reduce -7.1% | 165,229 | $85.0M |
| Royal Bank of Canada | 0.01% | Add +28.7% | 159,037 | $81.8M |
| Boston Trust Walden Corp | 0.57% | Add +0.1% | 151,200 | $77.7M |
| Spyglass Capital Management LLC | 4.14% | Reduce -32.8% | 150,882 | $77.6M |
| Natixis Advisors, LLC | 0.11% | Add +8.6% | 149,948 | $77.1M |
| Fisher Asset Management | 0.03% | Add +9.9% | 137,746 | $70.8M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.21% | Reduce -19.0% | 128,599 | $66.1M |
| TD Asset Management Inc | 0.05% | Reduce -72.0% | 128,147 | $65.9M |
| Fundsmith | 0.33% | No change | 127,537 | $65.6M |
| Epoch Investment Partners, Inc. | 0.36% | Reduce -71.8% | 125,701 | $64.6M |
| Clarkston Capital Partners, LLC | 1.36% | Reduce -4.8% | 123,064 | $63.3M |
| Stephens Investment Management Group LLC | 0.79% | Reduce -11.3% | 118,726 | $61.0M |
| Ameriprise Financial Inc. | 0.01% | Add +20.1% | 117,856 | $60.7M |
| Millennium Management | 0.05% | Reduce -66.2% | 116,611 | $60.0M |
| Thrivent Financial for Lutherans | 0.12% | Add +0.6% | 115,944 | $59.6M |
| Franklin Resources Inc. | 0.02% | Reduce -11.7% | 115,827 | $59.6M |
| Envestnet Asset Management Inc. | 0.02% | Add +10.4% | 113,649 | $58.4M |
| Bares Capital Management, Inc. | 5.29% | Reduce -29.0% | 111,507 | $57.3M |
| Pacer Advisors, Inc. | 0.15% | Add +159.4% | 111,290 | $57.2M |
| Raymond James Financial Inc. | 0.02% | Reduce -13.3% | 105,187 | $54.1M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -0.9% | 102,328 | $52.6M |
| Annex Advisory Services, LLC | 1.11% | Add +6.6% | 101,685 | $52.3M |
| Citigroup Inc. | 0.03% | Reduce -2.4% | 96,646 | $49.7M |
| Janus Henderson Group PLC | 0.02% | Add +65.6% | 93,284 | $48.0M |
| Sei Investments Co. | 0.05% | Add +5.7% | 92,894 | $47.8M |
| Rice Hall James & Associates, LLC | 2.56% | Reduce -10.8% | 91,409 | $47.0M |
| Man Group plc | 0.09% | Add +100.9% | 88,378 | $45.4M |
| Two Sigma Advisers, LP | 0.09% | Reduce -68.3% | 88,200 | $45.3M |
| Smith Group Asset Management, LLC | 2.58% | Add +6.1% | 87,205 | $44.8M |
| Two Sigma Investments, LP | 0.07% | Reduce -68.0% | 85,369 | $43.9M |
| Los Angeles Capital Management LLC | 0.14% | Add +1622.6% | 80,361 | $41.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -21.7% | 79,464 | $40.9M |
| Argent Capital Management LLC | 1.11% | Reduce -1.4% | 79,127 | $40.7M |
| Qube Research & Technologies Ltd | 0.05% | Add +1527.8% | 74,780 | $38.4M |
| Fuller & Thaler Asset Management, Inc. | 0.13% | Add +1.6% | 73,030 | $37.5M |
| Mairs & Power Inc. | 0.34% | Reduce -8.7% | 69,583 | $35.8M |
| Ieq Capital, LLC | 0.10% | Add +186.7% | 65,371 | $33.6M |
| Caisse de depot et placement du Quebec | 0.06% | Reduce -67.8% | 65,243 | $33.5M |
| Congress Asset Management Co. | 0.22% | Add +12.5% | 64,695 | $33.3M |
| Russell Investments Group, Ltd. | 0.04% | Reduce -17.7% | 64,579 | $33.2M |
| DF Dent & Co. Inc. | 0.43% | Reduce -58.3% | 64,130 | $33.0M |
| Rhumbline Advisers | 0.03% | Reduce -5.8% | 63,582 | $32.7M |
| Retirement Systems of Alabama | 0.11% | Reduce -3.0% | 62,695 | $32.2M |
| Nordea Investment Management AB | 0.03% | Add +2.4% | 62,618 | $31.5M |
| Nuveen, LLC | 0.01% | Add +18.7% | 59,327 | $30.5M |
| Swedbank AB | 0.03% | Reduce -18.3% | 58,000 | $29.8M |
| Cerity Partners LLC | 0.05% | Add +60.8% | 57,443 | $29.5M |
| Mitsubishi UFJ Trust & Banking Corp | 0.06% | Add +14.8% | 55,861 | $28.7M |
| Jane Street Group, LLC | 0.03% | Reduce -82.3% | 55,265 | $28.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.05% | New | 55,000 | $28.3M |
| Principal Financial Group Inc. | 0.01% | Reduce -8.4% | 49,137 | $25.3M |
| Ranger Investment Management, L.P. | 1.75% | Reduce -27.9% | 48,875 | $25.1M |
| Swiss National Bank | 0.01% | Reduce -3.5% | 47,400 | $24.4M |
| California Public Employees Retirement System | 0.01% | Add +5.6% | 46,158 | $23.7M |
| Local Pensions Partnership Investment Ltd | 0.39% | No change | 45,000 | $23.1M |
| Captrust Financial Advisors | 0.05% | Add +9.9% | 44,575 | $22.9M |
| Wells Fargo & Company | 0.00% | Reduce -16.7% | 44,121 | $22.7M |
| Stifel Financial Corp. | 0.02% | Add +19.7% | 42,690 | $21.9M |
| Aberdeen Group plc | 0.03% | Add +0.2% | 42,654 | $21.9M |
| Legal & General Group Plc | 0.00% | Reduce -10.4% | 42,017 | $21.6M |
| McGuire Investment Group, LLC | 2.44% | Reduce -0.3% | 41,908 | $21.5M |
| Algert Global LLC | 0.36% | Add +6.2% | 41,809 | $21.5M |
| Janney Montgomery Scott LLC | 0.05% | Reduce -1.1% | 40,550 | $20.8M |
| Oppenheimer Asset Management Inc. | 0.20% | Reduce -4.6% | 35,957 | $18.5M |
| DekaBank Deutsche Girozentrale | 0.03% | No change | 36,311 | $18.1M |
| Summit Creek Advisors LLC | 2.56% | Reduce -31.7% | 34,222 | $17.6M |
| GMO | 0.05% | Add +0.9% | 34,097 | $17.5M |
| Bridgewater Associates | 0.07% | New | 33,230 | $17.1M |
| EULAV Asset Management | 0.39% | Add +47.1% | 32,511 | $16.7M |
| Capital Fund Management S.A. | 0.17% | Add +129.5% | 32,412 | $16.7M |
"% of holder's portfolio" is MEDP's weight in each manager's 13F, not the share of Medpace Holdings Inc. the manager owns.