MEDP — Medpace Holdings, Inc.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
22
all time
Members · 12m
2
4 buys · 2 sells · by trade date
Latest filing
05-28
2026-05-28
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
0
every row filed inside 45 days
13F holders
536
top 500 listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 22Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 12 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

12 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in MEDP

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing MEDP in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
David J. Taylor R–OH-25−$11.0K to $59.0K2
Gilbert Ray Cisneros, Jr. D–CA-311−$50.0K to −$15.0K2

2 members

Congressional disclosures

Newest filed firstAll 22 rows ↗
Latest congressional filings mentioning MEDP
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-05-28David J. Taylor R–OH-2BUYTraded 05-15 +13d$1K–$15K
2026-05-28David J. Taylor R–OH-2BUYTraded 05-15 +13d$1K–$15K
2026-03-06David J. Taylor R–OH-2BUYTraded 02-26 +8d$1K–$15K
2026-02-13Gilbert Ray Cisneros, Jr. D–CA-31SELLTraded 01-15 +29d$15K–$50K
2026-02-02David J. Taylor R–OH-2BUYTraded 01-29 +4d$1K–$15K
2026-02-02David J. Taylor R–OH-2SELLTraded 01-16 +17d$1K–$15K
2025-11-18Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 10-09 +40d$1K–$15K
2025-09-12Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 08-04 +39d$1K–$15K
2025-09-02David J. Taylor R–OH-2SELLTraded 07-23 +41d$1K–$15K
2025-08-14Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 07-24 +21d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

All holders ↗
Top institutional holders of MEDP for quarter 2026-03-31, 1–25 of 536 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date (the full holders view shows them), but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$1.2B1
derived ·§ EDGAR ↗
2AQR CAPITAL MANAGEMENT LLC$634M1
derived ·§ EDGAR ↗
3VANGUARD PORTFOLIO MANAGEMENT LLC$539M1
derived ·§ EDGAR ↗
4VANGUARD CAPITAL MANAGEMENT LLC$486M1
derived ·§ EDGAR ↗
5WASATCH ADVISORS LP$372M1
derived ·§ EDGAR ↗
6STATE STREET CORP$328M1
derived ·§ EDGAR ↗
7Invesco Ltd.$277M1
derived ·§ EDGAR ↗
8RENAISSANCE TECHNOLOGIES LLC$242M1
derived ·§ EDGAR ↗
9Mawer Investment Management Ltd.$214M1
derived ·§ EDGAR ↗
10D. E. Shaw & Co., Inc.$208M1
derived ·§ EDGAR ↗
11ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$190M1
derived ·§ EDGAR ↗
12DIMENSIONAL FUND ADVISORS LP$167M1
derived ·§ EDGAR ↗
13UBS Group AG$163M1
derived ·§ EDGAR ↗
14MORGAN STANLEY$138M1
derived ·§ EDGAR ↗
15NORTHERN TRUST CORP$109M1
derived ·§ EDGAR ↗
16BANK OF AMERICA CORP /DE/$102M1
derived ·§ EDGAR ↗
17FRANKLIN RESOURCES INC$96.9M1
derived ·§ EDGAR ↗
18CHARLES SCHWAB INVESTMENT MANAGEMENT INC$94.4M1
derived ·§ EDGAR ↗
19TWO SIGMA INVESTMENTS, LP$84.8M1
derived ·§ EDGAR ↗
20Stephens Investment Management Group LLC$78.2M1
derived ·§ EDGAR ↗
21FMR LLC$77.1M1
derived ·§ EDGAR ↗
22VANGUARD FIDUCIARY TRUST CO$68.4M1
derived ·§ EDGAR ↗
23Epoch Investment Partners, Inc.$67.7M1
derived ·§ EDGAR ↗
24UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$67.6M1
derived ·§ EDGAR ↗
25Turtle Creek Asset Management Inc.$65.1M1
derived ·§ EDGAR ↗
Show the top 500 of 536 holders
Truncated by Public Filings. Top 500 of 536 holders shown; the rest are on EDGAR. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · MEDP

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
2 Fundsmith, Caxton Associates $30.4M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · MEDPACE HLDGS INC

Merged timeline of congressional filings and notable-manager moves on MEDP
DateWhoChangeSize
2026-05-15Bridgewater Associates 13FADD+6,833 sh
2026-05-15Gotham Asset Management 13FADD+8,232 sh
2026-05-15Fundsmith 13FTRIM−19,899 sh
2026-05-14Caxton Associates 13FTRIM−175 sh

4 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)4 buy / 2 sell
Congress net ($ bound)−$61.0K to $44.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.