MEDP
Medpace Holdings, Inc.
Services-Commercial Physical & Biological ResearchNasdaqLarge accelerated filer
Total Trades
121
Buys
22
Sells
81
Largest Trade
$1M+
Insiders
10
Institutional Funds
678
Inst. Value
$1M+
Activist Filings
16
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Keating Ashley M. | Director | EXERCISE | $15K–$50K | 500 | $54.99 | Mar 1, 2024 |
| Troendle August J. | CEO | SELL | $1M+ | 100K | $403.00 | Feb 29, 2024 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 100K | $403.00 | Feb 29, 2024 |
| Keating Ashley M. | Director | EXERCISE | $15K–$50K | 500 | $54.99 | Feb 28, 2024 |
| Keating Ashley M. | Director | SELL | $100K–$500K | 500 | $404.29 | Feb 28, 2024 |
| Troendle August J. | CEO | SELL | $1M+ | 157K | $401.07 | Feb 27, 2024 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 157K | $401.07 | Feb 27, 2024 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 136K | $392.66 | Feb 23, 2024 |
| Troendle August J. | CEO | SELL | $1M+ | 136K | $392.66 | Feb 23, 2024 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 64K | $390.58 | Feb 21, 2024 |
| Troendle August J. | CEO | SELL | $1M+ | 64K | $390.58 | Feb 21, 2024 |
| Troendle August J. | CEO | SELL | $1M+ | 53K | $272.86 | Dec 1, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 53K | $272.86 | Dec 1, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 47K | $274.96 | Nov 29, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 47K | $274.96 | Nov 29, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 25K | $277.81 | Nov 27, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 25K | $277.81 | Nov 27, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 25K | $277.37 | Nov 22, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 25K | $277.37 | Nov 22, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 100K | $274.68 | Nov 21, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 100K | $274.68 | Nov 21, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 75K | $282.91 | Nov 16, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 75K | $282.91 | Nov 16, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 127K | $250.05 | Sep 22, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 127K | $250.05 | Sep 22, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 191K | $263.89 | Sep 20, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 191K | $263.89 | Sep 20, 2023 |
| Kraft Robert O. | Director | SELL | $1M+ | 14K | $265.67 | Aug 16, 2023 |
| Kraft Robert O. | Director | EXERCISE | $100K–$500K | 14K | $26.44 | Aug 16, 2023 |
| Brady Kevin M. | CFO & Treasurer | SELL | $1M+ | 7K | $255.00 | Aug 2, 2023 |
| Brady Kevin M. | CFO & Treasurer | EXERCISE | $500K+ | 10K | $90.65 | Aug 2, 2023 |
| EWALD STEPHEN P | General Counsel & … | EXERCISE | $1M+ | 22K | $107.93 | Jul 31, 2023 |
| EWALD STEPHEN P | General Counsel & … | SELL | $1M+ | 22K | $254.39 | Jul 31, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 49K | $220.85 | Jun 12, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 49K | $220.85 | Jun 12, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 169K | $222.15 | Jun 8, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 169K | $222.15 | Jun 8, 2023 |
| Troendle August J. | CEO | SELL | $1M+ | 32K | $221.83 | Apr 27, 2023 |
| Medpace Investors, LLC | 10% Owner | SELL | $1M+ | 32K | $221.83 | Apr 27, 2023 |
| Brady Kevin M. | CFO & Treasurer | SELL | $100K–$500K | 2K | $228.92 | Nov 17, 2022 |
| GEIGER JESSE J | President | EXERCISE | $100K–$500K | 7K | $28.32 | Nov 17, 2022 |
| GEIGER JESSE J | President | SELL | $1M+ | 7K | $230.00 | Nov 17, 2022 |
| Kraft Robert O. | Director | SELL | $1M+ | 10K | $221.42 | Nov 3, 2022 |
| Kraft Robert O. | Director | EXERCISE | $100K–$500K | 10K | $23.00 | Nov 3, 2022 |
| EWALD STEPHEN P | General Counsel & … | SELL | $1M+ | 7K | $220.53 | Oct 31, 2022 |
| EWALD STEPHEN P | General Counsel & … | EXERCISE | $100K–$500K | 7K | $32.05 | Oct 31, 2022 |
| Medpace Investors, LLC | 10% Owner | BUY | $1M+ | 57K | $154.59 | Sep 23, 2022 |
| Troendle August J. | CEO | BUY | $1M+ | 57K | $154.59 | Sep 23, 2022 |
| Troendle August J. | CEO | BUY | $1M+ | 188K | $158.38 | Sep 22, 2022 |
| Medpace Investors, LLC | 10% Owner | BUY | $1M+ | 188K | $158.38 | Sep 22, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 678 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | 1.3M | $1M+ | SH |
| STATE STREET CORP | 665K | $1M+ | SH |
| WASATCH ADVISORS LP | 648K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 593K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 466K | $1M+ | SH |
| Mawer Investment Management Ltd. | 407K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 375K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 319K | $1M+ | SH |
| Madison Asset Management, LLC | 278K | $1M+ | SH |
| RIVERBRIDGE PARTNERS LLC | 273K | $1M+ | SH |
| Giverny Capital Inc. | 263K | $1M+ | SH |
| AMERICAN CAPITAL MANAGEMENT INC | 224K | $1M+ | SH |
| Clearbridge Investments, LLC | 205K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 190K | $1M+ | SH |
| NORGES BANK | 182K | $1M+ | SH |
| Findlay Park Partners LLP | 174K | $1M+ | SH |
| NATIXIS ADVISORS, LLC | 163K | $1M+ | SH |
| Pacer Advisors, Inc. | 154K | $1M+ | SH |
| GW&K Investment Management, LLC | 145K | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 142K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Dec 2, 2025
20.0%
5.7M shares
SC 13D/A · Mar 12, 2025
19.5%
6.0M shares
SC 13D/A · Mar 8, 2024
19.4%
607.2M shares
SC 13D/A · Feb 28, 2024
20.8%
649.7M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.3%
2.6M shares
SC 13G/A · Jan 26, 2024
7.9%
2.4M shares
SC 13D/A · Dec 5, 2023
21.9%
6.8M shares
SC 13D/A · Sep 22, 2023
23.0%
713.6M shares
SC 13G/A · Jan 26, 2023
10.2%
3.2M shares
SC 13G/A · Jan 20, 2023
10.2%
3.2M shares
SC 13D/A · Sep 21, 2022
23.9%
7.5M shares
SC 13D/A · Sep 13, 2022
22.5%
7.1M shares
SC 13D/A · Jul 6, 2022
21.2%
6.6M shares
Wasatch Advisors, Inc. 87-0319391
SC 13G/A · Feb 10, 2022
6.8%
2.4M shares
SC 13G/A · Jan 27, 2022
10.5%
3.8M shares
SC 13G/A · Jan 26, 2022
10.5%
3.8M shares