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MEDP · Medpace Holdings, Inc. · Shareholders & Ownership

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$656.90 +34.47 (+5.54%)
Market Cap
$17.37B
Shares
27.91M
Volume · Oct 21 660.03K Avg daily vol (3M) 274.28K

Every disclosed holder of MEDP in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns MEDP

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 24,576,754 88.05%
Insiders (Forms 3, 4, 5) 5,238,047 18.77%
13D/G-only blocks 0 0.00%
Remaining 1,903,146 -6.82%
Registered funds (N-PORT, not summed) 9,960,686 35.69%

Shares outstanding: 27,911,655, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of MEDP

# Holder Shares
1
Troendle August J.
Insider CIK 1622058 · Sep 30, 2026
Director, CEO, 10% Owner, issuer-wide
5,071,244
1.1
August J. Troendle
13D CIK 1622058 · Unknown · Sep 24, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
5,396,508
2
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,498,248
2.1
iShares Core S&P Mid-Cap ETF
Fund S000004307 · Registered fund · Jun 30, 2026
iShares Trust, not summed
772,113
2.2
iShares Biotechnology ETF
Fund S000004350 · Registered fund · Jun 30, 2026
iShares Trust, not summed
163,042
2.3
iShares Russell Mid-Cap Growth ETF
Fund S000004336 · Registered fund · Jun 30, 2026
iShares Trust, not summed
135,882
2.4
iShares S&P Mid-Cap 400 Growth ETF
Fund S000004308 · Registered fund · Jun 30, 2026
iShares Trust, not summed
134,962
2.5
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
95,813
3
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,069,677
3.1
PRICE T ROWE ASSOCIATES INC /MD/
13G CIK 80255 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
2,069,679
3.2
T. Rowe Price Large-Cap Growth Fund
Fund S000002095 · Registered fund · Jun 30, 2026
T. Rowe Price Equity Funds, Inc., not summed
376,363
3.3
T. Rowe Price Health Sciences Fund, Inc.
Fund S000002088 · Registered fund · Jun 30, 2026
T. ROWE PRICE HEALTH SCIENCES FUND, INC., not summed
84,145
3.4
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund
Fund S000002074 · Registered fund · Jun 30, 2026
T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC., not summed
61,427
3.5
T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.
Fund S000002073 · Registered fund · Jun 30, 2026
T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC., not summed
34,766
4
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,278,935
4.1
AQR Long-Short Equity Fund
Fund S000041116 · Registered fund · Jun 30, 2026
AQR Funds, not summed
61,966
4.2
AQR Style Premia Alternative Fund
Fund S000042050 · Registered fund · Jun 30, 2026
AQR Funds, not summed
49,377
4.3
AQR Equity Market Neutral Fund
Fund S000046740 · Registered fund · Jun 30, 2026
AQR Funds, not summed
23,207
4.4
AQR Large Cap Defensive Style Fund
Fund S000037429 · Registered fund · Jun 30, 2026
AQR Funds, not summed
15,003
4.5
AQR Managed Futures Strategy Fund
Fund S000027214 · Registered fund · Jun 30, 2026
AQR Funds, not summed
10,302
5
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,133,357
6
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,026,820
7
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
724,942
8
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
710,895
8.1
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
Fund S000006986 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
114,206
8.2
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF
Fund S000006987 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
34,962
8.3
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
8,001
8.4
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
4,760
8.5
State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF
Fund S000033831 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
145
9
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
710,465
10
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
579,241
10.1
Invesco S&P MidCap Quality ETF
Fund S000013108 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
295,760
10.2
Invesco S&P MidCap Momentum ETF
Fund S000003056 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
122,494
10.3
Invesco Summit Fund
Fund S000022173 · Registered fund · Jul 31, 2026
AIM Equity Funds (Invesco Equity Funds), not summed
27,000
10.4
Invesco BuyBack AchieversTM ETF
Fund S000013111 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
24,338
10.5
Invesco S&P MidCap 400 GARP ETF
Fund S000060794 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
18,969
11
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
523,659
12
BAILLIE GIFFORD & CO
13F CIK 1088875 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
473,211
13
WASATCH ADVISORS LP
13F CIK 814133 · Registered investment adviser · Sep 30, 2026
465,944
13.1
Wasatch Core Growth Fund
Fund S000000877 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
136,556
13.2
Wasatch Small Cap Growth Fund
Fund S000000887 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
79,841
13.3
Wasatch Small Cap Value Fund
Fund S000000878 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
60,092
13.4
Wasatch Ultra Growth Fund
Fund S000000879 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
8,639
13.5
Wasatch Global Opportunities Fund
Fund S000022592 · Registered fund · Jun 30, 2026
WASATCH FUNDS TRUST, not summed
6,659
14
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F CIK 1164508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
429,012
15
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
415,588
16
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
397,500
16.1
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
67,896
16.2
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
53,017
16.3
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
41,624
16.4
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
34,137
16.5
U.S. Small Cap Growth Portfolio
Fund S000039439 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
27,467
17
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
317,548
17.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
39
18
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
303,926
19
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
302,065
20
BESSEMER GROUP INC
13F CIK 1054074 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
282,897
20.1
Old Westbury Small & Mid Cap Strategies Fund
Fund S000001857 · Registered fund · Jul 31, 2026
Old Westbury Funds Inc, not summed
53,010
20.2
Old Westbury All Cap Core Fund
Fund S000001859 · Registered fund · Jul 31, 2026
Old Westbury Funds Inc, not summed
30,513
20.3
Old Westbury Total Equity Fund
Fund S000090405 · Registered fund · Jul 31, 2026
Old Westbury Funds Inc, not summed
4,081
21
VANGUARD EXPLORER FUND
Fund S000002578 · Registered fund · Jul 31, 2026
VANGUARD EXPLORER FUND, not summed
269,615
22
Mawer Investment Management Ltd.
13F CIK 1538449 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
267,175
23
Epoch Investment Partners, Inc.
13F CIK 1305841 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
266,547
24
TD Asset Management Inc
13F CIK 1056053 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
263,872
25
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
258,774
26
Thrivent Financial for Lutherans
13F CIK 314984 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
256,341
26.1
THRIVENT MID CAP STOCK FUND
Fund S000001345 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
62,073
26.2
THRIVENT SMALL CAP STOCK FUND
Fund S000001358 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
61,752
26.3
THRIVENT MID CAP STOCK PORTFOLIO
Fund S000001420 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
47,587
26.4
THRIVENT SMALL CAP STOCK PORTFOLIO
Fund S000001445 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
20,580
26.5
THRIVENT AGGRESSIVE ALLOCATION FUND
Fund S000000700 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
6,985
27
Giverny Capital Inc.
13F CIK 1641864 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
253,931
28
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
250,781
28.1
Goldman Sachs U.S. Tax-Managed Equity Fund
Fund S000009340 · Registered fund · Jun 30, 2026
Goldman Sachs Trust, not summed
34,200
28.2
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
1,321
28.3
Goldman Sachs MarketBeta U.S. 1000 Equity ETF
Fund S000075322 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust II, not summed
764
28.4
Goldman Sachs Multi-Manager Global Equity Fund
Fund S000049146 · Registered fund · Jul 31, 2026
Goldman Sachs Trust II, not summed
652
28.5
Goldman Sachs MarketBeta(R) Russell 1000 Growth Equity ETF
Fund S000083005 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
395
29
Madison Asset Management, LLC
13F CIK 1299351 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
243,502
29.1
Madison Mid Cap Fund
Fund S000020651 · Registered fund · Jul 31, 2026
MADISON FUNDS, not summed
111,036
29.2
Mid Cap Fund
Fund S000019983 · Registered fund · Jun 30, 2026
ULTRA SERIES FUND, not summed
6,655
29.3
Madison Small Cap Fund
Fund S000020659 · Registered fund · Jul 31, 2026
MADISON FUNDS, not summed
2,921
30
D. E. Shaw & Co., Inc.
13F CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
234,537
31
FULLER & THALER ASSET MANAGEMENT, INC.
13F CIK 1082327 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
230,555
32
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
226,954
33
Clearbridge Investments, LLC
13F CIK 1348883 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
226,104
34
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
225,430
34.1
Mid Cap Index Fund
Fund S000001273 · Registered fund · Jun 30, 2026
Northern Funds, not summed
14,666
34.2
FlexShares US Quality Large Cap Index Fund
Fund S000050614 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
5,376
34.3
Large Cap Core Fund
Fund S000001243 · Registered fund · Jun 30, 2026
Northern Funds, not summed
2,666
34.4
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
948
35
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
220,720
36
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
214,912
37
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
211,847
37.1
Schwab U.S. Mid-Cap ETF
Fund S000026635 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
60,580
37.2
Schwab U.S. Large-Cap Growth ETF
Fund S000026633 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
47,527
37.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
23,437
37.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
13,732
37.5
Schwab Fundamental U.S. Small Company ETF
Fund S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
13,374
38
AMERICAN CAPITAL MANAGEMENT INC
13F CIK 1320168 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
210,217
39
NATIXIS ADVISORS, LLC
13F CIK 1018331 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
195,579
39.1
Gateway Fund
Fund S000019169 · Registered fund · Jun 30, 2026
Gateway Trust, not summed
11,559
39.2
Natixis Gateway Quality Income ETF
Fund S000083143 · Registered fund · Jun 30, 2026
Natixis ETF Trust, not summed
2,696
40
JONES FINANCIAL COMPANIES LLLP
13F CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
191,268
41
Stephens Investment Management Group LLC
13F CIK 1314440 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
185,522
42
RIVERBRIDGE PARTNERS LLC
13F CIK 1112325 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
183,941
42.1
Riverbridge Growth Fund
Fund S000039554 · Registered fund · May 31, 2026
INVESTMENT MANAGERS SERIES TRUST, not summed
4,699
43
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
180,531
43.1
Putnam Small Cap Growth Fund
Fund S000000777 · Registered fund · Jun 30, 2026
Putnam Funds Trust, not summed
81,101
43.2
Franklin U.S. Mid Cap Multifactor Index ETF
Fund S000057201 · Registered fund · Jun 30, 2026
Franklin Templeton ETF Trust, not summed
8,480
43.3
Franklin U.S. Large Cap Multifactor Index ETF
Fund S000057200 · Registered fund · Jun 30, 2026
Franklin Templeton ETF Trust, not summed
4,696
43.4
Putnam Dynamic Asset Allocation Growth Fund
Fund S000000780 · Registered fund · Jun 30, 2026
Putnam Asset Allocation Funds, not summed
3,079
43.5
Putnam Dynamic Asset Allocation Balanced Fund
Fund S000000778 · Registered fund · Jun 30, 2026
Putnam Asset Allocation Funds, not summed
2,431
44
FULLERTHALER BEHAVIORAL SMALL CAP EQUITY
Fund S000051163 · Registered fund · Jun 30, 2026
Capitol Series Trust, not summed
173,049
45
GW&K Investment Management, LLC
13F CIK 1082917 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
172,696
46
AMERIPRISE FINANCIAL INC
13F CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
170,034
46.1
Columbia Acorn Fund
Fund S000009184 · Registered fund · Jun 30, 2026
COLUMBIA ACORN TRUST, not summed
26,078
46.2
Columbia Mid Cap Index Fund
Fund S000010826 · Registered fund · May 31, 2026
COLUMBIA FUNDS SERIES TRUST, not summed
16,014
46.3
Columbia Research Enhanced Core ETF
Fund S000066076 · Registered fund · Jul 31, 2026
Columbia ETF Trust I, not summed
11,348
46.4
Columbia Variable Portfolio - Acorn Fund
Fund S000008981 · Registered fund · Jun 30, 2026
COLUMBIA FUNDS VARIABLE SERIES TRUST, not summed
5,046
46.5
Columbia Disciplined Growth Fund
Fund S000031351 · Registered fund · Jul 31, 2026
Columbia Funds Series Trust II, not summed
3,856
47
Boston Trust Walden Corp
13F CIK 1534866 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
155,517
48
Caisse de depot et placement du Quebec
13F CIK 898286 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
152,908
49
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
146,588
49.1
BNY Mellon US Mid Cap Core Equity ETF
Fund S000067261 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
3,564
50
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
145,906

100 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 930 holders

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Key facts CIK 1668397 CUSIP 58506Q109 13F (30d) 112 filings 109 filers Visit website Investor relations