Medpace Holdings, Inc.
MX ˙ BMV ˙ US58506Q1094
SecurityMX:MEDP / Medpace Holdings, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership16,277 shares
Latest Disclosed Value $ 7,816,481
Advisor Group Holdings, Inc. reports 28.25% decrease in ownership of MEDP / Medpace Holdings, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 16,277 shares of Medpace Holdings, Inc. (MX:MEDP) valued at $7,816,481 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 22,686 shares of Medpace Holdings, Inc.. This represents a change in shares of -28.25% 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 16,277 -6,409 -28.25 7,816 -38.65 0.0067
2026-02-17 2025-12-31 13F MEDPACE HLDGS COM 58506Q109 22,686 854 3.91 12,741 15.89 0.0186
2025-11-14 2025-09-30 13F MEDPACE HLDGS COM 58506Q109 21,832 15,498 244.68 10,995 453.30 0.0154
2025-09-04 2025-06-30 13F/A-1 EDPACE HLDGS COM 58506Q109 6,334 2,258 55.40 1,988 59.98 0.0035
2025-08-13 2025-06-30 13F EDPACE HLDGS COM 58506Q109 3,135 -941 1,037 0.0012
2025-05-12 2025-03-31 13F MEDPACE HLDGS COM 58506Q109 4,076 -497 -10.87 1,242 4.63 0.0028
2025-06-06 2024-12-31 13F/A-1 MEDPACE HLDGS COM 58506Q109 4,573 2,655 138.43 1,188 85.47 0.0027
2025-02-07 2024-12-31 13F MEDPACE HLDGS COM 58506Q109 2,493 575 498 0.0013
2024-11-13 2024-09-30 13F MEDPACE HLDGS COM 58506Q109 1,918 485 33.85 640 8.47 0.0014
2024-08-13 2024-06-30 13F MEDPACE HLDGS COM 58506Q109 1,433 -323 -18.39 590 -16.78 0.0014
2024-05-10 2024-03-31 13F MEDPACE HLDGS COM 58506Q109 1,756 -8,258 -82.46 710 -76.90 0.0016
2024-02-12 2023-12-31 13F MEDPACE HLDGS COM 58506Q109 10,014 -7,655 -43.32 3,069 -28.26 0.0054
2023-11-13 2023-09-30 13F MEDPACE HLDGS COM 58506Q109 17,669 6,377 56.47 4,279 57.80 0.0063
2023-08-21 2023-06-30 13F/A-1 MEDPACE HLDGS COM 58506Q109 11,292 2,539 29.01 2,712 64.80 0.0049
2023-08-10 2023-06-30 13F MEDPACE HLDGS COM 58506Q109 11,292 2,539 2,712 0.0007
2023-05-12 2023-03-31 13F MEDPACE HLDGS COM 58506Q109 8,753 1,590 22.20 1,646 8.15 0.0031
2023-02-10 2022-12-31 13F MEDPACE HLDGS COM 58506Q109 7,163 3,052 74.24 1,522 134.72 0.0031
2022-11-14 2022-09-30 13F MEDPACE HLDGS COM 58506Q109 4,111 624 17.90 648 24.14 0.0015
2022-08-10 2022-06-30 13F MEDPACE HLDGS COM 58506Q109 3,487 736 26.75 522 -38.15 0.0012
2022-05-04 2022-03-31 13F MEDPACE HLDGS COM 58506Q109 2,751 -3,188 -53.68 844 -34.73 0.0016
2022-02-03 2021-12-31 13F MEDPACE HLDGS COM 58506Q109 5,939 300 5.32 1,293 21.18 0.0024
2021-11-05 2021-09-30 13F MEDPACE HLDGS COM 58506Q109 5,639 456 8.80 1,067 16.10 0.0022
2021-08-02 2021-06-30 13F MEDPACE HLDGS COM 58506Q109 5,183 957 22.65 919 32.61 0.0020
2021-05-13 2021-03-31 13F MEDPACE HLDGS COM 58506Q109 4,226 -1,080 -20.35 693 -6.35 0.0017
2021-02-10 2020-12-31 13F MEDPACE HLDGS COM 58506Q109 5,306 925 21.11 740 51.33 0.0020
2020-11-12 2020-09-30 13F MEDPACE HLDGS COM 58506Q109 4,381 -3,720 -45.92 489 -35.06 0.0015
2020-08-14 2020-06-30 13F MEDPACE HLDGS COM 58506Q109 8,101 -1,685 -17.22 753 6.96 0.0025
2020-05-18 2020-03-31 13F MEDPACE HLDGS COM 58506Q109 9,786 9,786 704 0.0029
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.