Security record · archived quarter
MEDP
Medpace Holdings, Inc. · Healthcare · Medical - Diagnostics & Research
22Tracked holders
0Δ holders
10.56MShares held
$5.42BReported value
+1New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.5% · net new positions -4.5% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 131 | -10 | 16.81M | $8.90B | +3 | −12 |
| Q1 2026 | 143 | -2 | 15.75M | $7.54B | +5 | −8 |
| Q4 2025 | 145 | 0 | 17.01M | $9.56B | +1 | — |
| Q3 2025 | 22 | 0 | 10.56M | $5.42B | +1 | −2 |
| Q2 2025 | 20 | +1 | 9.67M | $3.03B | +1 | — |
| Q1 2025 | 16 | -1 | 3.77M | $1.14B | — | −1 |
| Q4 2024 | 17 | +1 | 4.06M | $1.35B | +1 | — |
| Q3 2024 | 15 | -1 | 3.56M | $1.19B | — | −1 |
| Q2 2024 | 16 | — | 3.05M | $1.26B | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 2.36M | -4.4% | $1.21B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 2.28M | -4.5% | $1.17B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 2.28M | -4.5% | $1.17B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 2.28M | -4.5% | $1.17B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 2.28M | -4.5% | $1.17B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 2.28M | -4.5% | $1.17B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 27 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 28 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 1.03M | +65.1% | $518.17M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 30 | State Street Global Advisors ✦ (passive) | 673.14K | -4.8% | $346.10M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 642.67K | +0.7% | $330.47M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 642.67K | +0.7% | $330.47M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 33 | D. E. Shaw & Co. ✦ | 600.14K | +74.7% | $308.57M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 34 | D. E. Shaw & Co. ✦ | 600.14K | +74.7% | $308.57M | 0.3% | ▲ Add | 6 | SEC ↗ |
| 35 | Baillie Gifford ✦ | 584.80K | +12.0% | $300.68M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 36 | Baillie Gifford ✦ | 584.80K | +12.0% | $300.68M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 37 | Baillie Gifford ✦ | 584.80K | +12.0% | $300.68M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 38 | Baillie Gifford ✦ | 584.80K | +12.0% | $300.68M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 510.92K | — | $262.70M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Renaissance Technologies ✦ | 493.59K | -27.2% | $253.78M | 0.3% | ▼ Trim | 6 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 355.71K | — | $182.89M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Arrowstreet Capital ✦ | 314.15K | +205.8% | $161.52M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 66 | Goldman Sachs Group ✦ | 180.40K | — | $92.75M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Goldman Sachs Group ✦ | 180.40K | — | $92.75M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Goldman Sachs Group ✦ | 180.40K | — | $92.75M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Fisher Asset Management ✦ | 137.75K | +9.9% | $70.82M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 70 | Millennium Management ✦ | 116.61K | -66.2% | $59.96M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 71 | T. Rowe Price ✦ | 102.33K | -0.9% | $52.61M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 72 | T. Rowe Price ✦ | 102.33K | -0.9% | $52.61M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 73 | Two Sigma Investments ✦ | 85.37K | -68.0% | $43.89M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 74 | Bridgewater Associates ✦ | 33.23K | New | $17.09M | 0.1% | New | 1 | SEC ↗ |
| 75 | Citadel Advisors ✦ | 22.91K | -66.8% | $11.78M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Gotham Asset Management ✦ | 16.68K | +16.0% | $8.57M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 77 | Wellington Management ✦ | 11.60K | -57.8% | $5.97M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 78 | Wellington Management ✦ | 11.60K | -57.8% | $5.97M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 79 | Fidelity (FMR) ✦ | 7.81K | -71.0% | $4.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Fidelity (FMR) ✦ | 7.81K | -71.0% | $4.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Fidelity (FMR) ✦ | 7.81K | -71.0% | $4.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Marshall Wace ✦ | 6.59K | +580.3% | $3.39M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 83 | Marshall Wace ✦ | 6.59K | +580.3% | $3.39M | 0.0% | ▲ Add | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $17.09M | 0.1% |
Exited
| Norges Bank | $66.60M | was 0.0% |
| Capital World Investors | $3.51M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 724 holders, 23.89M shares, $10.71B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 24
Troendle August J.
Officer, Director, 10% owner · 1.98K sh · $1.23M
Aug 21
Troendle August J.
Officer, Director, 10% owner · 13.99K sh · $8.74M
Aug 20
Brady Kevin M.
Officer · 3.40K sh · $2.13M
Aug 20
Troendle August J.
Officer, Director, 10% owner · 27.17K sh · $16.81M
Aug 19
DAVENPORT FRED B JR
Director · 7.28K sh · $4.41M
Aug 19
Troendle August J.
Officer, Director, 10% owner · 15.61K sh · $9.47M
Aug 19
Carley Brian T
Director · 5.00K sh · $3.04M
Aug 13
Troendle August J.
Officer, Director, 10% owner · 458 sh · $274,979
Aug 12
Troendle August J.
Officer, Director, 10% owner · 11.37K sh · $6.84M
Aug 11
McCarthy Cornelius P. III
Director · 1.14K sh · $690,122
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G — PRICE T ROWE ASSOCIATES INC /MD/
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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