Medpace Holdings, Inc.
MX ˙ BMV ˙ US58506Q1094
SecurityMX:MEDP / Medpace Holdings, Inc.
InstitutionAdvisors Asset Management, Inc.
Latest Disclosed Ownership2,656 shares
Latest Disclosed Value $ 1,275,385
Advisors Asset Management, Inc. reports 17.10% decrease in ownership of MEDP / Medpace Holdings, Inc.

On May 15, 2026 - Advisors Asset Management, Inc. filed a 13F-HR form disclosing ownership of 2,656 shares of Medpace Holdings, Inc. (MX:MEDP) valued at $1,275,385 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,204 shares of Medpace Holdings, Inc.. This represents a change in shares of -17.10% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MEDPACE HLDGS COM 58506Q109 2,656 -548 -17.10 1,275 -29.13 0.0212
2026-02-12 2025-12-31 13F MEDPACE HLDGS COM 58506Q109 3,204 -3,301 -50.75 1,800 -46.20 0.0302
2025-11-06 2025-09-30 13F MEDPACE HLDGS COM 58506Q109 6,505 -466 -6.68 3,345 52.90 0.0568
2025-08-12 2025-06-30 13F MEDPACE HLDGS COM 58506Q109 6,971 -174 -2.44 2,188 0.46 0.0392
2025-05-15 2025-03-31 13F MEDPACE HLDGS COM 58506Q109 7,145 -50 -0.69 2,177 -8.91 0.0409
2025-02-10 2024-12-31 13F MEDPACE HLDGS COM 58506Q109 7,195 1,046 17.01 2,390 16.47 0.0440
2024-11-08 2024-09-30 13F MEDPACE HLDGS COM 58506Q109 6,149 854 16.13 2,053 -5.87 0.0377
2024-08-14 2024-06-30 13F MEDPACE HLDGS COM 58506Q109 5,295 2,560 93.60 2,181 97.29 0.0425
2024-05-14 2024-03-31 13F MEDPACE HLDGS COM 58506Q109 2,735 1,410 106.42 1,105 172.17 0.0212
2024-02-14 2023-12-31 13F MEDPACE HLDGS COM 58506Q109 1,325 1,325 406 0.0083
2022-02-15 2021-12-31 13F MEDPACE HLDGS COM 58506Q109 0 -113 -100.00 0 -100.00
2021-11-12 2021-09-30 13F MEDPACE HLDGS COM 58506Q109 113 -8 -6.61 21 0.00 0.0003
2021-07-30 2021-06-30 13F MEDPACE HLDGS COM 58506Q109 121 0 0.00 21 5.00 0.0003
2021-05-07 2021-03-31 13F MEDPACE HLDGS COM 58506Q109 121 -3 -2.42 20 17.65 0.0003
2021-02-12 2020-12-31 13F MEDPACE HLDGS COM 58506Q109 124 -5,369 -97.74 17 -97.23 0.0003
2020-11-16 2020-09-30 13F MEDPACE HLDGS COM 58506Q109 5,493 -9,141 -62.46 614 -54.89 0.0114
2020-08-12 2020-06-30 13F MEDPACE HLDGS COM 58506Q109 14,634 -115 -0.78 1,361 25.79 0.0265
2020-05-15 2020-03-31 13F MEDPACE HLDGS COM 58506Q109 14,749 -683 -4.43 1,082 -16.58 0.0257
2020-05-20 2019-12-31 13F/A-1 MEDPACE HLDGS COM 58506Q109 15,432 -429 -2.70 1,297 -2.70 0.0227
2020-02-14 2019-12-31 13F MEDPACE HLDGS COM 58506Q109 15,432 -429 1,297 11,479.6763
2019-11-14 2019-09-30 13F MEDPACE HLDGS COM 58506Q109 15,861 -692 -4.18 1,333 23.08 0.0246
2019-11-14 2019-06-30 13F/A-1 MEDPACE HLDGS COM 58506Q109 16,553 -456 -2.68 1,083 7.98 0.0195
2019-08-14 2019-06-30 13F MEDPACE HLDGS COM 58506Q109 16,553 -456 1,083
2019-05-15 2019-03-31 13F MEDPACE HLDGS COM 58506Q109 17,009 3,611 26.95 1,003 41.47 0.0179
2019-02-06 2018-12-31 13F/A-1 MEDPACE HLDGS COM 58506Q109 13,398 8,090 152.41 709 122.96 0.0143
2019-01-31 2018-12-31 13F MEDPACE HLDGS COM 58506Q109 13,398 8,090 709
2018-11-15 2018-09-30 13F MEDPACE HLDGS COM 58506Q109 5,308 5,308 318 0.0052
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.