L3VLUP
ProSign in

MEDP in the 13F filings

Medpace HLDGS Inc · CUSIP 58506Q109

Sector · Health care services and researchTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
25
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 12 listed it in both
Shares listed
5,812,853
combined, among listed positions
Reported value
$3.1bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 8 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +864,295.

Managers listing MEDP in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

25 of 25 holders

ActionFiling
T. Rowe Price Associates Inc2,069,677$1.1bn0.11%Added+1,780,17014 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC1,278,935$677m0.24%Trimmed-74,90214 Aug 2026 (the filing on sec.gov)
Invesco Ltd579,241$307munder 0.1%Added+1,66714 Aug 2026 (the filing on sec.gov)
Baillie Gifford & Co473,211$251m0.23%Trimmed-29,9806 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP429,012$227m0.10%Added+33,24313 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC415,588$220m0.30%Trimmed-89,08013 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.234,537$124m0.06%Trimmed-198,06514 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd130,948$69munder 0.1%Added+5,99414 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)54,197$29munder 0.1%Trimmed-106,38813 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP29,182$15munder 0.1%Added+19,32913 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP27,274$13munder 0.1%Trimmed-1,09014 Aug 2026 (the filing on sec.gov)
Man Group PLC20,926$11munder 0.1%Trimmed-47,34614 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC18,370$9.7munder 0.1%Trimmed-40,50514 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP15,605$8.3munder 0.1%Trimmed-25,53014 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP9,740$5.2munder 0.1%Trimmed-166,81714 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP7,095$3.8munder 0.1%Added+6,11714 Aug 2026 (the filing on sec.gov)
PDT Partners LLC6,355$3.4m0.18%Trimmed-6,54014 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC3,739$2.0munder 0.1%Added+16927 Oct 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP2,773$1.5munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC2,553$1.4munder 0.1%Trimmed-72,17714 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC1,495$792kunder 0.1%Trimmed-16614 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP1,297$687kunder 0.1%Trimmed-7,79912 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP708$375kunder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC351$186kunder 0.1%Trimmed-5,6443 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC44$23kunder 0.1%Held013 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (6)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
15 in Q3 2024 to 9 in Q2 2026

Tracked managers listing it, at least.

051015202017201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MEDP by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20172$21mn.a.n.a.
Q2 20171$14mn.a.n.a.
Q3 20171$19mn.a.n.a.
Q4 20171$23mn.a.n.a.
Q1 20183$37mn.a.n.a.
Q2 20184$59mn.a.n.a.
Q3 201814$247mn.a.n.a.
Q4 20186$119mn.a.n.a.
Q1 20194$100mn.a.n.a.
Q2 20194$117mn.a.n.a.
Q3 20196$140mn.a.n.a.
Q4 20195$122mn.a.n.a.
Q1 20207$144mn.a.n.a.
Q2 20208$173mn.a.n.a.
Q3 202012$218mn.a.n.a.
Q4 20208$187mn.a.n.a.
Q1 20219$153mn.a.n.a.
Q2 20218$156mn.a.n.a.
Q3 202111$413mn.a.n.a.
Q4 202112$668mn.a.n.a.
Q1 20226$107mn.a.n.a.
Q2 20225$97mn.a.n.a.
Q3 20223$59mn.a.n.a.
Q4 202210$269mn.a.n.a.
Q1 202314$275mn.a.n.a.
Q2 202317$468mn.a.n.a.
Q3 202315$378mn.a.n.a.
Q4 202314$501m87
Q1 202417$1.2bn98
Q2 202418$1.3bn99
Q3 202415$918m96
Q4 202415$1.2bn96
Q1 202512$986m111
Q2 202514$1.2bn123
Q3 202517$1.9bn98
Q4 202514$2.1bn1421
Q1 202612$1.8bn1221
Q2 20269$2.7bn821

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MEDP and LLY →MEDP and JNJ →MEDP and VRTX →Choose a stock to compare with MEDP →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MEDP, latest filings →Back to the 13F Explorer →