Medpace Holdings, Inc.
MX ˙ BMV ˙ US58506Q1094
SecurityMX:MEDP / Medpace Holdings, Inc.
InstitutionLazard Asset Management Llc
Latest Disclosed Ownership25,640 shares
Latest Disclosed Value $ 12,312,072
Lazard Asset Management Llc reports 27.96% increase in ownership of MEDP / Medpace Holdings, Inc.

On May 15, 2026 - Lazard Asset Management Llc filed a 13F-HR form disclosing ownership of 25,640 shares of Medpace Holdings, Inc. (MX:MEDP) valued at $12,312,072 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 20,038 shares of Medpace Holdings, Inc.. This represents a change in shares of 27.96% 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.

Upgrade to unlock premium data and export to Excel .

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 25,640 5,602 27.96 12,312 9.40 0.0106
2026-02-17 2025-12-31 13F MEDPACE HLDGS COM 58506Q109 20,038 8,372 71.76 11,254 87.63 0.0191
2025-11-14 2025-09-30 13F MEDPACE HLDGS COM 58506Q109 11,666 3,835 48.97 5,998 299,800.00 0.0081
2025-08-14 2025-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 7,831 -19,981 -71.84 2 -75.00 0.0034
2025-05-15 2025-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 27,812 -298 -1.06 8 -11.11 0.0130
2025-02-14 2024-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 28,110 3,303 13.31 9 12.50 0.0137
2024-11-14 2024-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 24,807 -49,578 -66.65 8 -73.33 0.0111
2024-08-14 2024-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 74,385 2,109 2.92 31 3.45 0.0384
2024-07-09 2024-03-31 13F/A-1 MEDPACE HOLDING Common Stock 58506Q109 72,276 -10,680 -12.87 29 16.00 0.0355
2024-05-14 2024-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 72,276 -10,680 29 0.0354
2024-02-14 2023-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 82,956 665 0.81 25 31.58 0.0322
2023-11-14 2023-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 82,291 2,110 2.63 20 0.00 0.0271
2023-08-15 2023-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 80,181 -14,269 -15.11 19 11.76 0.0237
2023-05-15 2023-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 94,450 12,598 15.39 18 -99.90 0.0233
2023-02-15 2022-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 81,852 66,600 436.66 17,386 625.32 0.0239
2022-11-14 2022-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 15,252 13,014 581.50 2,397 617.66 0.0035
2022-08-09 2022-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 2,238 1,547 223.88 334 195.58 0.0005
2022-05-13 2022-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 691 -412 -37.35 113 -52.72 0.0001
2022-02-09 2021-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 1,103 -13,201 -92.29 239 -91.17 0.0003
2021-11-15 2021-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 14,304 14,304 2,706 0.0031
2021-08-12 2021-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 0 -781 -100.00 0 -100.00
2021-05-14 2021-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 781 252 47.64 128 75.34 0.0002
2021-02-11 2020-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 529 0 0.00 73 23.73 0.0001
2020-11-13 2020-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 529 -334 -38.70 59 -26.25 0.0001
2020-08-13 2020-06-30 13F MEDPACE HOLDING Common Stock 58506Q109 863 -423 -32.89 80 -14.89 0.0001
2020-05-14 2020-03-31 13F MEDPACE HOLDING Common Stock 58506Q109 1,286 513 66.36 94 46.88 0.0002
2020-02-13 2019-12-31 13F MEDPACE HOLDING Common Stock 58506Q109 773 380 96.69 64 93.94 0.0001
2019-11-14 2019-09-30 13F MEDPACE HOLDING Common Stock 58506Q109 393 393 33 0.0001
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.